JP2002273973A - Method for processing image file - Google Patents

Abstract

PROBLEM TO BE SOLVED: To easily designate an image processing operation to be executed at a certain time and an image processing parameter to be used for different images in a set of digital images. SOLUTION: A document is optically scanned according to detection of a command for executing the initial image processing operation. The scanned document image is analyzed so that control information such as an identification marker is detected in the document. Existence of the control information denotes that the document is a calibration printing sheet including marking by the user in a user designation area. According to the user designation area, the image file to be processed can be selected and an additional image processing operation can be designated. Therefore, in the case the control information exists, the initial processing operation is executed in an image file selected by the user.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

FIELD OF THE INVENTION The present invention relates generally to digital image processing, and more particularly, to image processing operations and parameters, and the way in which they are applied, through device controls and proof sheets filled out by the user. System and method for specifying a particular image.

[0002]

2. Description of the Related Art Digital still cameras (DSC) are rapidly gaining consumer popularity. These cameras allow high resolution color images to be stored for later printing by conventional ink jet and laser printers. The image quality of the resulting color print approaches that of conventional silver halide photographic prints. More importantly, digital images are stored permanently in various forms of media, such as compact discs (CDs), manipulated and modified on personal computers (PCs), computer graphics and word processing. It can be inserted into a program, sent by e-mail to friends and relatives, and transmitted over the Internet as part of a web page. From a traditional perspective,
Digital still cameras are attractive because they eliminate the need for chemically developing means.

[0003] Commercially available digital still cameras typically include the camera optics and the charge coupled device (C).
A removable data storage medium, such as a floppy disk or flash memory card, capable of storing a digital representation of an image captured by a CD. These forms of media can be inserted and removed from personal computers so that the digital representation of the image can be viewed. The personal computer may be provided with digital still camera image processing software to improve the color balance, contrast, borders and other characteristics of the image before storing, printing or transmitting. Typically, image processing software running on a personal computer allows certain images to be selected and other images to be discarded or ignored.

[0004] Other digital still cameras have also been developed that can be connected directly to a printer. These cameras are desirable for consumers who do not have a personal computer or who are new to handling such computers. According to a pre-programmed protocol, an image to be printed is selected using command buttons and a graphical user interface (GUI) menu on such a camera's liquid crystal display (LCD). This type of digital still camera image selection and printing system has the advantage of not requiring a personal computer. It is generally not desirable to print all images, as some images are of poor quality and printing all images wastes time, paper, ink or laser toner. However, users face a complex and confusing set of commands to select, download and print images. Alternatively, the printer itself can be provided with a user interface for selecting images from a digital still camera.
However, this is undesirable because it eventually results in having easy-to-use interface software on the side of the printer. Using any approach for connecting a digital still camera directly to a printer without using a PC interface, changing the characteristics of the image selected for printing, such as size, brightness, cropping, etc. Very boring and cumbersome. For the sake of simplicity, such properties, along with other properties, are generally referred to herein as properties that will "improve" the original image captured by the digital still camera.

[0005] Users often desire to process some of the digital images differently than other images. For example, for most of the images, the user wants to print a certain number of copies of a certain print size, but for some of the images, prints a different number of copies, or And want to print in different sizes. Further, the user may want to perform different processing operations on various images. For example, a user prints certain images on a local printer, but sends other images to people at different locations via e-mail or facsimile and sends them to a mass storage system for later retrieval. You may want to store it.

[0006]

Therefore, different points in a set of digital images can be used at a certain point in time without the user continuing with complex and repetitive interactions with the processing system. It is desired to be able to easily specify an image processing operation to be executed by the image processing and an image processing parameter to be used.

[0007]

SUMMARY OF THE INVENTION In one embodiment, the present invention provides a method for processing an image file that allows a series of multiple image processing operations to be specified and initiated at one point in time. . In response to detecting a command to perform an initial image processing operation, the document is optically scanned to form a document image. The command is obtained by a control operation in the multi-function printing system or by receiving a command transmitted from the host computer to the printing system via a certain link. The scanned document image is analyzed and control information, such as identification markers, is detected in the document. If control information is present, it indicates that the document is a proof sheet containing user markings in a user specified area. This user-specified area can select an image file to be processed and specify additional image processing operations. Therefore, when the control information exists, the first processing operation is performed on the image file selected by the user. The method also analyzes the document image and detects whether any additional image processing operations have been marked on the document. If so, the marked operation is performed on the image file selected by the user. Image processing operations include printing an image file on a medium, storing the image file in a mass storage device,
And sending the image file to the recipient's compatible system via e-mail, facsimile, web page registration, or similar method.

[0008] In another preferred embodiment, the present invention provides a method comprising:
A method is provided for specifying operational values for image processing parameters used in individual files of a set of image files. The image file to be processed is identified, and default values for each parameter are obtained from a first data source, preferably a control operated by a user of the multifunction printing system having the scanner. For one or more subsets of the image file, configuration changes for certain selected parameters have been made to a second data source, preferably a proof sheet inserted into the scanner. Obtained from user marking. The image files of each subset are processed using the configuration change values for the selected parameters and the default values for the non-selected parameters. Image files not included in any subset are processed using default values for each parameter. Each subset preferably contains one image file. The configuration change values and the parameters to which the values apply can be different for each subset. Examples of image processing parameters include the number or amount of copies of the printed matter, the size or scale of the image file, medium or tray selection parameters, image brightness parameters, and color balance parameters.

[0009] The method of the present invention is preferably performed using a multifunction printer according to the present invention. The printer includes a processor and has an input port connected to the processor for receiving an image file. An interface, such as a set of user interface controls and a communication port, connected to the processor initiates the processing sequence and performs the first image processing operation to be performed on the image file by the processor during the processing sequence. Receives the specified command. The interface may also receive default values for a set of image processing parameters.
The printer also receives, during its processing sequence, a combined proof sheet and order sheet, specifying the actions marked by the user, to be performed by the processor on the selected digital images. And a scanner connected to the processor for optically scanning. The sheet can also specify, for at least one subset of the image files, a setting change value for the selected image processing parameter. The processor then processes each image file of each respective subset using the configuration change values for the selected parameters and the default values for the unselected parameters.

[0010]

BRIEF DESCRIPTION OF THE DRAWINGS The above features of the invention and the manner in which it is achieved, as well as the invention itself, will be described by reference to the following detailed description of preferred embodiments of the invention, taken in conjunction with the accompanying drawings, in which: FIG. , Will be better understood.

Referring to FIG. 1, there is provided a system 10 for allowing a user to select and print an image stored in digital form in accordance with the present invention. To capture and store multiple digitally represented images,
A conventional digital still camera 12 is used. A laser printer 13 is used to generate a graphic representation of a selected one of the plurality of images on a preselected print medium. To transfer a digital representation of a plurality of images from the digital still camera 12 to the laser printer 13, a flash memory card 16, a floppy disk 18, a direct data link 20, a wireless link (not shown) or some Other well-known digital data transfer schemes are used.

The laser printer 13 is an integrated sheet 22 combining a proof sheet and an order sheet (FIG. 3).
And a firmware program for generating the As will be described in greater detail below, the integrated proof sheet and order sheet 22 includes at least one image and a plurality of image selections and / or graphical representations of image enhancement user-specified areas.

It should be understood that the system of FIG. 1 can use an ink jet printer instead of a laser printer. Other types of printers, such as dot-matrix printers, sublimation printers, or thermal printers, can be used if the color scheme and pixel density that produce the appropriate quality image are feasible. All that is required is that the printer have the electromechanical mechanisms, circuits and firmware to perform the functions described below.

FIG. 2 shows, in a functional block diagram, an ink jet printer 14 that can be used in the system 10 of FIG. The inkjet printer 14 includes, for example, a reader 24 into which the flash memory card 16 can be removably inserted. Alternatively, inkjet printer 14 may include a floppy disk drive or wireless data transceiver. The flash memory card reader 24 uses a program stored in a read only memory (ROM) 28 to store a digital representation of an image in a random access memory (RA).
M) Central processing unit (CPU) 2 to be downloaded to 30
6 is connected. Alpha-numeric prompts, icons and / or other GUI-directed protocols shown on LCD display 34 to allow printer 14 to produce integrated proof and order sheets 22 (FIG. 3). , And the associated driver circuit, the push button 32 is selectively manually depressed by the user. In FIG. 1, the laser printer 13
Has a slot or bezel 35 that allows the flash memory card 16 to be inserted into a flash memory card reader.

While a sheet of print media, such as plain paper, disposed in a feed / discharge media tray 38 is advanced longitudinally through the ink jet printer 14, the ink jet cartridge 36 (FIG. 2) Inkjet /
The printer 14 moves back and forth in the horizontal direction in the printer 14. The electromechanical cartridge drive mechanism 40 is controlled by the CPU 26 to move the ink jet cartridge 36 laterally on the sheet as required. CPU
26 controls the ink jet cartridge 36 via the jet driver circuit 42. To advance the paper longitudinally within the inkjet printer 14,
An electromechanical medium drive mechanism 44 is connected to the CPU 26.

The user writes by hand the selected user-specified area on the proof sheet and the order sheet 22 (FIG. 3) by marking with a writing instrument such as a pencil or a pen. This allows the user to
It becomes possible to select which image is to be finally printed, as well as its image quality, image brightness, image cropping, and the like. Thereafter, the entered proof sheet and order sheet 22 are manually reinserted into the paper supply / discharge medium tray 38 (FIG. 2) of the inkjet printer 14. afterwards,
The user depresses one or more push buttons 32 on the inkjet printer 14 to enable the media drive mechanism 44 to draw the filled paper 22 from the tray 38 into the inkjet printer 14. Alternatively, the printer 14 can detect the reinsertion of the order form 22 and automatically begin printing the final print form.

Scanner 4 including circuit and software
6 (FIG. 2) is mounted on the ink jet printer 14. The scanner 46 includes, for example, a high-intensity illumination source (not shown) and a series of light sources mounted adjacent the path of the proof sheet and order sheet 22 as they are transported longitudinally through the inkjet printer 14. May be provided with a photodetector (not shown). Alternatively,
The scanner 46 is a paper edge detection sensor (existing paper edge sensor) already mounted on some printers.
or) can be incorporated. Some ink jet printers have sensors to detect the type of media and the activation energy for the ink jet pen. Using these sensors, the written user-specified area can be detected. The scanner 46 is
It is used to detect a user-specified area entered by the user on the proof sheet and order sheet 22. This information is stored in the RAM 30 by the CPU.
26. At least one final printing sheet 48
A program stored in the ROM 28 is used by the CPU 26 to generate (FIG. 6). As will be described in detail below, the final printed sheet contains the image and improvement information (size, cropping, brightness, etc.) specified by the user on the integrated proof sheet and order sheet 22.

The inkjet printer 14 (FIG. 2) also has a plurality of inputs / outputs for connecting a cable such as a direct data link 20 to the digital still camera 12 (FIG. 1) and a personal computer (not shown). An output (I / O) port 50 is also provided. Ink jet printers may also include a wireless data transceiver to communicate with the digital still camera, such as, for example, an infrared based system in which an 8 mm VCR camera is widely used to communicate with its remote control.

FIG. 3 illustrates a system 1 of FIG. 1 for selecting one or more images for final printing from a series of thumbnail images such as 52 (FIG. 4C).
FIG. 2 is a detailed plan view of an integrated sheet 22 combining a typical proof sheet and order sheet that may be used at zero. As an example, 25 thumbnail images marked with “I” in FIG. 3 are arranged on a sheet 22 in an array of 4 rows × 8 columns. The term “thumbnail” is a printed graphical representation of reduced size and / or quality small enough to allow a user to print a series of images on a sheet of paper for simultaneous viewing and evaluation. Is a term used for convenience. The thumbnail image I can be black and white, but is preferably printed in color. These images are formed from fine pixels of a colored pigment applied in a well-known manner to achieve image sharpness, hue, shading, resolution and other required image characteristics. .
The thumbnail image 52 and the final image on the print sheet 48 (FIG. 6) are shown in line drawings due to the restrictions allowed in the patent drawings. It will be appreciated that thumbnail image I is typically an image of lower quality than the final printed image. Thumbnail images allow the user to quickly and easily select which of the images to be printed or saved in the final high quality format and stored in digital format transferred from camera 12. To be displayed as a series of images.

The proof sheet and the integrated sheet 22 of order paper (FIG. 3) have five thumbnail images I adjacent to each other.
4 (FIG. 4 (C)). The user-specified area 54 includes rows and columns of bubbles (circular areas) 56 on which the user can write by hand using a pen or pencil. As a user specified area,
Other discrete areas, such as vertical stripes or slots between two adjacent vertical bars can also be used. The user-specified area can also consist of a separate bounded area where the user can write in type or cursive characters, numbers or symbols and read it with optical character recognition (OCR) software. . Alternatively, the user can punch a hole or apply a sticker or conductive marker.
In addition to optical scanning, the printer can also detect the filled-in user-specified area either electrically or mechanically. In addition, the user-specified area 54 of the paper 22 includes the line headings “3.5 × 5”, “4 × 6”, “5 × 7”, “8 × 1”.
0 ”and“ Cstm ”, the column heading“ Siz
Also includes user-readable print instructions in the form of "e" (size) and "Qty" (quantity). The user-designated area is indicated by "B" in FIG. The user may select one or more bubbles 56 in the user-specified area B adjacent to a particular thumbnail image I to "order" the desired number and size of the final print of the image stored in digital form. Can be painted out. By filling the bubble adjacent to “Cstm”, the ink jet
Printer 14 includes custom proof sheets and order sheets 58 for specific thumbnail images on a single sheet of paper.
(FIG. 5) can be generated. The layout and use of the custom paper 58 will be described in detail later.

Referring again to FIG. 3, the integrated proof sheet and order sheet 22 further includes a first identification marker 60 and a second identification marker 62. Each of these identification markers can take the form of a checkerboard grid pattern as shown in FIGS. 4 (D) and 4 (F). Each identification marker 60 and 62 is a unique pattern associated with a set of digital images used to generate the proof sheet and order sheet 22. Thus, markers 60 and 62 are, for example,
The contents of the flash memory card 16 are specified. When the filled-out form 22 is re-inserted into the ink-jet printer 14, the identification markers 60 and 62 are scanned and the set of digital currently stored on the printer 14 and / or the flash memory card 16 in the printer is provided. Compared to the code associated with the image. If they do not match, the user is alerted using a message on display 34. This allows the system to print images and / or from re-inserted paper that does not support digital images currently available on the printer.
Alternatively, printing of user-specified improvement information is prevented.

The "all images" user designated area 64 (FIGS. 3 and 4B) is printed in the upper left corner of the sheet 22. It does not have a thumbnail image, but in order to allow the user to order that all represented thumbnail images I will be printed in a particular size and amount, Size
(Size) and Qty (Quantity) indications and associated bubbles. Finally, the integrated proof sheet and order sheet 22 includes a "select image to store" user specified area 6 with associated displays and bubbles.
6 (FIGS. 3 and 4 (E)). With this mechanism,
The user can send all the images, or all the images designated for final printing, to the inkjet printer 1.
4 memory or an inkjet printer 14
Can be specified to be stored permanently on the PC connected to it, or in some other persistent form, or not stored at all.

Inkjet printer 14 may have a cache memory larger than that normally found in camera 12, but smaller than the RAM card of the PC connected to inkjet printer 14. The ink-jet printer 14 stores the image transferred from the camera 12, and after reading the filled out order sheet 22, when the printer detects that the PC is turned on, the selected image is permanently stored. P to remember
It can also be programmed to transfer to C. This causes the RAM 30 of the inkjet printer 14 to be emptied to receive a new image.

FIG. 5 illustrates the process of cropping a single image and selecting the brightness of that image for final printing.
FIG. 2 is a plan view of a custom proof sheet and order sheet 58 that may be used in the system of FIG. Using the custom proof sheet and order sheet 58, the print size, number of prints, and image brightness can be selected. The custom order form 58 includes a substantially enlarged version 52 ′ of the thumbnail corresponding to the image on the form 22 with the “custom” bubble 56 pre-filled. Again, the image 52 'is shown schematically in FIG. 5 due to restrictions on the allowed form of the patent drawing. actually,
Image 52 ′ uses a complex pattern of fine images,
6 is a graphical image printed on a sheet 58. A series of bubbles 67 and a series of bubbles 68 equally spaced along the left vertical side and the lower horizontal side, respectively, of the enlarged image 52 'to crop (crop) the image 52'. May be painted by the user. In FIG. 5, two of the bubbles 67 and two of the bubbles 68 are blacked out as an example of cropping, which is one form of the image improvement described herein. The indication "Cropping-mark the two bubbles on the left and the two bubbles on the bottom"
Appears on the enlarged thumbnail image 52 'of the custom paper 58.

Custom proof sheet and order sheet 5
8 (FIG. 5) further includes “2 × 3 (wallet)” and “11 × 1
“Print size and number of sheets” similar to the user-specified area 54 of the paper 22 except that it includes additional conventional print sizes such as “4”, “16 × 20” and “4 × 10”.
It includes a user-specified area 69. In addition, custom proof sheets and order sheets 58 are “apply cropping”
Also includes a user-specified area 70 marked with. By filling the appropriate bubbles, this mechanism allows the user to:
The specified cropping can be best adapted to the selected print size. When filling a selected one of the bubbles 67 and 68 along the border of the enlarged thumbnail image 52 ′, the proportion of the cropping rectangle selected by the user is determined by the print size selected in the user-specified area 69. Such a mechanism is required, as it may not match the proportion of the rectangles. Alternatively, the mechanism allows the user to make additional selections on the next print to cut the print to the desired size, or to allow the user to use the scissors easily. It can be specified that the final printed matter of the selected image is larger than the selected print size.

Custom proof sheet and order sheet 5
8 (FIG. 5) further includes a "luminance" user-specified area 71 on its right side. This area includes four thumbnail images 52a, 52b, 52c and 52d whose brightness gradually decreases in the actual graphic printing state of these images.
The user selects four thumbnail images 52a, 52b, 52
Fill the bubble adjacent to one of the thumbnail images c or 52d and use the various brightness levels shown to select the desired brightness level in the final print. Brightness is another form of image enhancement referred to herein.

FIG. 7 is a plan view of another proof sheet and order sheet 72 that may be used in the system of FIG. 1 when designing and printing pages for a digital photo album. The album paper 72 is stored in one sheet by pressing one or more of the push buttons 32 on the inkjet printer 14 or by filling a bubble in one of the sheets 22 or 58. Preferably, it is printed on paper.
The album sheet 72 includes a user-specified area 73 for the image “layout” and a user-specified area 7 for the “background”.
4, a user-specified area 75 for "foreground" and a user-specified area 76 for "style and border". Each of these user-specified areas provides an associated selection option, and each option has an adjacent bubble that can be filled or filled in to specify the selection. The available options and their purpose are apparent from FIG. 7 and need not be further described. Album paper 72 further includes a plurality of thumbnail images, such as 80, having adjacent "add to album" and "rotate image" designation options 82 and 84, respectively, for the corresponding thumbnail images. Again, due to the limitations of the patent drawing, the thumbnail image I is
It cannot be shown in its exact color graphic form. The image is shown as a box with an I in FIG. 7 and as a line drawing in FIG. FIG. 7 shows each thumbnail image I. The user can add an image to an album and rotate the image by using a user-specified area adjacent to the lower side of the image. The identification markers 86 and 88 on the album sheet 72 (FIG. 7) play the same role as the identification markers 60 and 62 on the sheet 22 (FIG. 3). The “select images to be stored” user-specified area 90 (FIG. 7) on the album paper 72 allows the user to fill in appropriate bubbles to permanently store “all images,” “ You can select "all printed images" or "do not store images".

It will be apparent to those skilled in the art that other forms of image enhancement, such as color balance, may be selected on sheets 22, 58 and 72. Furthermore, when data information is stored when each image is shot, the user can also specify that the shooting date is superimposed on the final printed matter on the order sheet. Many other possibilities and combinations for image selection and / or image enhancement will be made by those skilled in the art, not specifically described herein.

According to the present invention, there is also provided a method for enabling a user to select and print an image stored in digital form. Referring to FIG. 9, the method includes the following steps. The first step involves capturing and storing a digital still representation of the plurality of images. The second step 102 of the present invention is to provide a printer that can generate a graphical representation of a selected one of the plurality of images on a preselected print medium.
Transferring a digital still representation of the plurality of images. A third step 103 of the present invention is to combine, using a printer, a proof sheet and an order sheet including a graphical representation of at least one of the images and a plurality of image selection and / or image improvement user-specified areas. Generating an integrated sheet. The fourth step 104 of the present invention is to perform at least one of the user-specified areas on the integrated proof sheet and order sheet.
One step. The fifth step 105 of the present invention includes reading, using a printer, an integrated sheet of the proof sheet and the order sheet, and determining a user-specified area written by the user. A final sixth step 106 of the present invention is to use a printer to generate the image and at least one final printed sheet containing the user-specified improvements on the proof sheet and the integrated sheet of order paper. including.

FIG. 9 shows only the top-level method according to the invention. It will be appreciated that there are a wide variety of subroutines and options that can be followed in selecting and printing images stored in digital form.
For example, the combined proof sheet and order sheet 22 of FIG. 3 could be first printed, filled out, reinserted into the inkjet printer 14, and then scanned. In doing so, the printer may also print six custom papers 58 (FIG. 5), which are subsequently filled in continuously, fed through the inkjet printer 14, and subsequently the final printed image However, it can also be printed continuously as ordered. Thereafter, an album sheet 72 (FIG. 6) can be filled in and scanned.

Thus, the present invention allows a DSC user to quickly and easily determine which image to print, what size to print, and how many copies of each image to be printed. Systems and methods are provided. Order paper technology developed by the inventor
This is very advantageous in that the user does not need to connect the DSC to the PC, but at the same time does not need to mount a complicated and expensive GUI on the printer. Many DSC
Filling out forms containing simple verbal orders and bubbles for the user to make choices in other aspects of daily life, such as taking standardized tests, survey responses, mail order catalog forms, etc. I'm used to The present invention minimizes the amount of paper, ink, and toner that would have been consumed in previous direct camera-to-printer systems that typically needed to print all images. It has the advantage of limiting Furthermore, the present invention allows quick and easy "ordering" of sharp color photographic prints, while at the same time not harming the environment by eliminating the use of developers and other chemicals associated with conventional silver halide photography. It has additional advantages that can be achieved.

Considering in more detail the storage and retrieval of digital images using an integrated sheet 22 that combines a proof sheet and an order sheet, the sheet 22 is used to generate the proof sheet 22. It may have one or more identification markers 60, 62 that individually or together contain the unique pattern associated with the set of digital images used. As best seen with reference to FIG. 10, the integrated proof sheet and order sheet 22 can be advantageously used in the system 10 'according to the present invention to store and retrieve digital images. The system 10 'includes a multi-function printer 14', wherein the printer 14 '
Printer 1 via host computer link 202
A program from a host computer 200 connected to one of the plurality of I / O ports 50 on the 4 ', or manually using one or more of the push buttons 32 on the printer 14'. It has both operable printing and optical scanning capabilities. The multifunction printer 14 'can print documents, including proof sheets 22 and photographic quality prints of individual digital images, and feed these documents to a print output tray 120 for collection by the user. .
A printed document, such as a proof sheet 22 filled in by a user, is placed on a scanning platen 122 and can be optically scanned by the multifunction printer 14 '. The marked proof sheet 22 is the scanning platen 1
22, the multi-function printer 14 '
Detects and interprets the markings made by the user in the image selection user specified area 54 and the "select photos to archive" user specified area 66 and uses the identification marker 60 'to identify each image selected user specified area. 54
With the corresponding digital image and perform an operation specified by the user on the associated digital image. The printer 14 ′ has another I / O to which the digital camera 12 can be connected via a direct data link 20.
A port 50 and a memory card reader 24 into which the memory card 16 removed from the camera 12 can be inserted.
In some cases. Additionally, some printers 14 'include printer identification information 124, which may include the printer manufacturer, model number, serial number, and the like.

The system 10 'preferably further comprises C
ROM2 of printer 14 'executed by PU26
8, a data key generator (not shown) implemented as a firmware module. However, alternatively, the data key generator may be
0 may be implemented as a firmware module. The data key generator generates a data key corresponding to each image file. Each data key, alone or in combination with other information, uniquely identifies a corresponding image file for storage and retrieval. As will be described in more detail below, each data key may be generated from the contents of the corresponding image file or from an index number provided by the printer 14 'that is unique to each image file. In some embodiments, the data key may include printer identification information 124, user account information for file server 230, or both.

Also, the system 10 'preferably comprises C
ROM2 of printer 14 'executed by PU26
8 also includes an identification marker generator (not shown) implemented as a firmware module. However, alternatively, the identification marker generator may be implemented as a software module in the host computer 200. The identification marker generator formats and prints the identification markers 60 ′ on the proof sheet 22.
As part of the formatting and printing process, the identification marker generator formats and prints the representation of the appropriate data key in the identification marker 60 '. Proof sheet 22
The data key printed above is a data key for an image file corresponding to the thumbnail image 52 printed on the proof sheet 22. The identification marker 60 'further comprises
The data key may include the device identification information 124 for the printer 14 ′ or the user account information, which is separately printed. In operation, when the user presses the push button 32 to print a proof sheet and an integrated sheet 22 of order paper for the image currently loaded from the digital camera 12 or memory card 16 into the printer 14 '. , The data key generator generates a data key, which is then used by the identification marker generator to identify the identification marker 60 ′ on the proof sheet 22 using the data key.
Print.

Here, considering the host computer 200 in more detail,
Local mass storage peripheral device 220 (eg, hard disk, CD-ROM disk, CD-RW disk, etc.) or file server computer system 2
30 includes a subsystem that operates with the multi-function printer 14 'to store and retrieve digital images therefrom. Host computer 20
0 is preferably a computer 20
0 includes a storage subsystem 202 and a retrieval subsystem 206 implemented as modules of a software program executed by the software subsystem. However, other configurations are contemplated by the present invention, such as where certain subsystems or portions thereof are implemented in the firmware or hardware of the multifunction printer 14 'instead of the computer 200. In operation, printer 14 'calls subsystems 202, 206 as needed. For example, if the user
When placing the marked proof sheet 22 on top and pressing the push button to scan the proof sheet 22 marked by the user, the printer 14 'detects the user specified areas 54, 66 and Determine the action required. If the user marks areas 54 and 66 to indicate that an image file received by printer 14 'from digital camera 12 or memory card 16 will be stored, printer 1
4 'calls the storage subsystem 202 and stores the image file in the mass storage device. To indicate that processing, such as printing, editing, etc., is to be performed on an image file previously stored in the mass storage device, the user may enter
If marked 66, the printer 14 'calls the collection subsystem 206 to collect the image file from the mass storage device.

Considering the storage subsystem 202 in more detail, the storage subsystem 202
Preferably, an image file to be stored and an associated data key are received from the printer 14 '. In another embodiment, instead of receiving from the printer 14 ', the storage subsystem 202 may generate a corresponding data key for each image file. In some embodiments, the storage subsystem 202 embeds the data key in the image file and / or places the data key in a file specifier where the image file will be stored before storing. May be converted. The image file, and in some embodiments, the data key, is then stored on the mass storage device. If the mass storage device is the local peripheral device 220, the image file is stored preferentially at the location indicated by the file specifier. If the mass storage device is a file server 230, the image files (and data keys, if appropriate) are stored preferentially under a user account at a location selected by the file server. .

Turning now to the collection subsystem 206 in more detail, the collection subsystem 206 receives from the printer 14 'the data key of the image file to be collected. If the image file was stored in mass storage in a file specifier derived from the data key, the data key is processed to derive the same file specifier again, and the image file is Collected using offspring. Determining the storage location of the image file is performed by the file server 230.
The data key (along with the user account information) in order to retrieve the image file if entrusted to
The file is transmitted to the file server 230. Thereafter, the collection subsystem 206 prints the collected image file,
It is transmitted to the printer 14 'for editing and the like.

Referring now to FIG. 11D in more detail, each data key 28 is represented as an n-bit digital value, the individual bits of which are conventionally known as bit 0 (most significant). (Lower order bit) to bit 1 (most significant bit). In a preferred embodiment, the n-bit number is generated by processing the contents of the corresponding image file. This processing preferably includes performing a data reduction operation such as a cyclic redundancy check (CRC) on the contents of the image file. C
RC algorithms are well known to those skilled in the art. Since the data key 128 will be used to retrieve the image file at a later point in time, it is preferable to minimize the risk that the data key 128 will retrieve the wrong file. Thus, as the value of n increases (ie, as the number of bits in the data key increases), the risk of retrieving an inappropriate file decreases. In another embodiment, the n-bit data key 128 is not derived from the contents of the image file, but rather is a series of consecutive numbers, such as an increasing index number associated with the image, maintained by the individual printer 14 '. Next to the value of

An erroneous file, such as a situation where a large number of image files are stored in the storage device, or a situation where image files from two or more printers 14 'are stored in the storage device. If one wishes to further reduce the risk of recovery, the printer identification information 124, user account information for the file server 230, or both, may be attached to the data key 128, typically with a number of additional bits containing this information. By doing so, it can be incorporated into each data key 128.

Referring now to the identification markers 60 'in more detail with reference to the typical identification markers 130, 134 and 138 of FIGS. 11A to 11C, the identification markers are: It contains enough information to derive a data key 128 for an image file to be displayed on the proof sheet 22 as a thumbnail image 52. Typical identification markers 130, 134, 138 each specify eight data keys 128. Each n-bit data key 128 may be a non-numeric graphical pattern data key representation, such as a typical binary data key representation 132, or a typical hexadecimal data key representation 136, such as a typical binary data key representation 132, for printing. Converted to an alphanumeric print pattern.
This conversion is preferentially performed by the printer 14 ', but may alternatively be performed by the host computer 200.

The pattern in each identification marker 60 'is shown in FIG.
1 (B), or in a matrix as illustrated by the example of FIG. 11 (A), or in any other manner known to those skilled in the art. it can. The size and shape of the alphanumeric characters and the non-numeric patterns are determined by the correct data key 128
It is preferably chosen so that it can be converted to Alternatively, more than one identification marker, such as identification markers 60 and 62 of FIG. 3, may be used. A number of identical markers may be provided to provide redundancy in the event that a portion of the proof sheet 22 is damaged. Alternatively, a number of markers may be mirror images or rotated relations to one another, and in some cases, some portion may be used to indicate whether the markers have a normal orientation or a mirror image orientation. Are marked differently.

In some embodiments, the identification marker 6
0 ', as in the typical representation 142, the printer 14'
May include additional printed representations representing device account information 124 for the user, or user account information for the user's file server account.

Other embodiments may be used to reduce the size of the printed identification marker 60 '.
With a typical marker 138 ', not all data keys 128 need to be printed if the data keys 128 are consecutive number values, such as an increasing image index number assigned by the printer 14'. Rather,
A first numbered data key 128, such as a typical data key representation 140, is printed, followed by the total number of data keys 128 at the identification marker 60 ', such as a typical data key count 144. May be printed. Each data key 128 is associated with a thumbnail image 52 to be printed on the proof sheet 22 so that when the proof sheet 22 is scanned, the number of thumbnail images to be printed can be determined. 'May not include the data key count 144.

The identification marker 60 ′ allows each data key representation within the marker 60 ′ to be associated with one of the corresponding individual thumbnail images 54, thereby allowing individual data keys to be stored or retrieved. It has a predetermined format to be associated with the image file. This predetermined format is used for printing the proof sheet 22. Once the scanning system has identified the identification marker 60 'on the proof sheet 22 marked by the user.
Once the position of is specified, by the predetermined format,
Printer 14 'will be able to locate the appropriate data key representation to be sent to storage subsystem 202 or retrieval subsystem 206.

As best seen with reference to FIGS. 12-19, another embodiment of the present invention is a method 250 for retrievably storing a plurality of digital image files on a storage device. The method begins at step 252 by obtaining a digital image file from an image source device such as digital camera 12 or memory card 16. At step 254, at least one identification marker 60 'indicating a digital image file.
Is formed. In step 256, thumbnail image 5
An image representation for each image file, such as 2, is printed on the proof sheet 22. In step 258, at least one of the user-specified areas 54, 66 associated with the image representation on the proof sheet 22 is printed. Step 2
At 60, one or more identification markers are printed on the proof sheet 22. At step 262, a copy of the proof sheet is made at a later point in time for use in retrieving the image file from the storage device. The proof sheet 22 and its copy may be retained by the user in the proof sheet archive 126 for easy access at a later time when file retrieval is desired. In step 264, one or more user-specified areas 54, 66 on the proof sheet 22 are marked to select an image file to be stored. In step 226, the marked proof sheet is scanned to detect markings in the user-specified areas 54,66. At step 268, the user's markings are processed to identify the image file to be stored. Finally, in step 270, the identified image file and any supporting files needed for retrieval are stored on the storage device and the method ends.

Considering now in more detail the step 254 of forming at least one identification marker 60 ′ pointing to a digital image file, with particular reference to FIG.
A first digital image file to be printed on is obtained. In step 274, a data key 128 pointing to the digital image file is formed. If more image files are to be printed on the proof sheet 22 ("Yes" branch of 276), at step 278, the next digital image file to be printed on the proof sheet 22 is obtained; The method is step 2
Continue at 74. If no more image files are printed on the proof sheet 22 ("N" in 276).
o "branch), forming step 254 ends.

Turning now to the step 274 of forming the data key 128 pointing to the digital image file, with particular reference to FIG. 14, in step 280 the source of the data key is determined.
When the content of the data key is determined from the content of the corresponding image file ("Derived from image file" in 280)
Branch), in step 282, each image file is
Processed to calculate the corresponding data key. As noted above, the process preferentially involves calculating a cyclic redundancy check (CRC) value for the digital image file. If, consequently, the level of uniqueness provided by the CRC is sufficient ("No" branch of 284), the result can be used directly as a data key, and the forming step 274 ends. If a higher level of uniqueness is desired to further reduce the risk of retrieving the wrong file at a later point in time ("Yes" at 284)
(Branch), step 286, the CRC value may include some or all of the printer identification information 124, such as the manufacturer code, model number and / or serial number of the printer 14 ', or the file server 2
30 can be combined with the user account information descriptor. Thereafter, forming step 274 ends. If the contents of the data key are determined from the information provided by the printer 14 '("Derived from printer" branch of 280), at step 288, the printer 14' Generate an index number. If, as a result, the level of uniqueness provided by the index number is sufficient ("No" branch of 289), the result can be used directly as a data key, forming step 274.
Ends. If a higher level of uniqueness is desired ("Yes" branch at 289) to further reduce the risk of retrieving the wrong file at a later point in time, at step 290, the index number is set to Some or all of the printer identification information 124, such as the 14 'manufacturer code, model number and / or serial number, or the file server 2
30 can be combined with the user account information descriptor. Thereafter, forming step 274 ends.

Turning now to the step 260 of printing one or more identification markers 60 'on the proof sheet 22, with particular reference to FIG. A data key for the first identification marker 60 'to be printed on is obtained. In step 294, each data key 128 is assigned a typical representation 132, 13 as described above.
6 is converted into a data key expression. If additional printer information 124 is to be included in data key 128 ("Yes, printer information" branch at 296), then at step 298, a typical representation 142, such as
The representation of the printer identification information 124 is formed as described above. If the additional user account information is to be included in the data key 128 ("Yes, user account information" branch at 296), at step 300
The representation of the user account information is formed as described above. After the operation as in step 298 or 300 is performed, or when the data key 128 does not include additional information (“No” branch of 296), step 3
At 02, all representations within the marker 60 'are arranged in a predetermined format to form the identification marker 60' as shown in the exemplary identification markers 130, 134, 138. In step 303, the formed identification marker 60 'is printed on the proof sheet 22. When the identification marker 60 'is further printed (3
04 "Yes" branch), at step 306, the data key for the next identification marker 60 'to be printed on the proof sheet 22 is obtained, and the method continues at step 294. If the identification marker 60 ′ is not printed any more (“No” branch of 304), the printing step 260 ends.

Referring now specifically to FIG. 16, the image files specified for storage are stored through the user's markings on the proof sheet 22 and any supporting files required for retrieval. Considering the step 270 of storing in the device in more detail,
At step 308, a method of retrieving the image file that will be used at a later point in time to retrieve the image file from the storage device is determined. The collection method is performed using the data key 12 stored in a storage device separate from the image file.
8 ("Foreign key" of 308)
(Branch), In step 310, the specified image file is stored in the storage device. In step 312, the data key for the identified image file is stored in the storage device. At step 314, each stored data key 128 is associated with the corresponding stored image file, and storage step 270 ends. The relationship is
Preferably, it is implemented as a link file stored on the mass storage device and including a table of associated data key 128 and image file pairs.

If the collection method uses the data key 128 stored inside the image file on the storage device ("internal key" branch of 308), in step 316, each image specified A data key 128 for the file is embedded in the image file.
In step 318, the specified image file is stored in the storage device, and the storing step 270 ends.

If the collection method would calculate the data key 128 from the image file contents during the collection process (308 "self-generated key" branch), the specified image file is stored in step 318. Then, the storing step 270 ends.

If the collection method is to specify the position of the file by using a file specifier derived from the data key (“file specifier” branch of 308), in step 320 The data key 128 for each image file constitutes a file specifier. File specifiers typically include logical locations such as directory path names and file names. At step 322, each image file is stored at the location on the storage device indicated by the file specifier, and storage step 270 ends.

The above description of the storing step 270 assumes that the file to be stored on the mass storage device is presently in the printer 14 'or is accessible by the printer 14'. Please note that As a result, storage step 27
0 further checks whether the selected file exists or is accessible by checking for errors, and if one or more files do not exist,
Alternatively, if access is not possible, an error processing operation for continuing or terminating the method in a logical manner may be included. Such operations are well known to those skilled in the art and will not be described in further detail.

Referring now particularly to FIG. 17, step 29 of converting each data key 128 to a data key representation.
Considering in detail 4, in step 324, the form of the expression is determined. The data key expression is
If formed as a non-numerical pattern, such as the pattern of a typical identification marker 132 ("non-numerical pattern" branch at 324), at step 326, each data key 128 includes a printed bit marker area 131 and Conversion to a non-numeric pattern, such as a typical data key 132 having a non-printed bit marker area 133, ends conversion step 294. If the data key representation is formed as a sequence of alphanumeric characters, such as a typical data key 136 (324 "alphanumeric character" branch), then at step 328, each data key is It is converted to a group of alphanumeric characters representing the key, and conversion step 294 ends.

Considering now in more detail the preferred embodiment of step 258 for printing at least one user-specified area 54, 66, with particular reference to FIG.
Is printed on the proof sheet 22. In step 332, the storage selection area 66 is printed on the proof sheet 22 and printed 258.
Ends.

Referring now particularly to FIG. 19, to select an image file to be stored, a step 2 for marking a user-specified area on the proof sheet 22
Considering in more detail 64, step 33
At 4, the image selection area 54 corresponding to each image file to be stored is marked. At step 336, the storage selection area 66 is marked to specify the storage operation to be performed. In a preferred embodiment of the storage selection area 66, the user is prompted to store image files corresponding to all thumbnail images 52 printed on the proof sheet 22 and to mark the action in the corresponding image selection area 54. It is possible to specify that only the image file corresponding to the thumbnail image 52 is stored, or that no image file is stored and only the operation marked in the image selection area 54 is executed. These storage marking options described above are merely examples of the manner in which storage of an image file can be specified, and are not intended to limit the scope of the invention to any particular marking option or mode of operation.

As best seen with reference to FIGS. 20-22, yet another embodiment of the present invention is a method 350 for retrieving a selected image file from a storage device. The method begins in step 352 with the user marking at least one of the image selection areas 54 on the proof sheet 22. The effect of this user marking is to indicate at least one image file to be retrieved, and in a preferred embodiment, such as the act of printing the image file on printer 14 'to create a photographic print. , An operation to be performed on an image file after collection. Step 354
Here, the marked proof sheet 22 is optically scanned by the scanner 46 to determine one or more identification markers 60 ′ and the marked image selection area 54. In step 356, a data key representation within one or more identification markers 60 'and associated with the marked image selection area is identified and converted to a corresponding data key 128. In step 358, the image file corresponding to the marked image selection area 54 is retrieved from the storage device using the converted data key 128. In step 360, the marked image selection area 5
The operation specified in 4 is performed on the corresponding image file among the collected image files, and thereafter,
The method ends.

Considering now in more detail the identification and conversion step 356, with particular reference to FIG. 21, in step 362 the data key expression corresponding to the marked image selection area 54 is
The position is specified within 0 '. The location is determined by
According to a predetermined format of the identification marker 60 ',
It is preferably done by location. Accordingly,
The location of the data key expression in the identification marker 60 ′ indicates that the identification marker 60 ′ is the image selection area 54 on the proof sheet 22.
Associated with one of the thumbnail images 52 that is preferably located adjacent to a corresponding one of the image selection areas 54. In step 364, the printed pattern of the data key representation for the selected image file is read. At step 366, the printed pattern is converted to a corresponding data key 128,
The identification and conversion step 356 ends.

Considering in more detail the step 358 of collecting image files from the mass storage device, with particular reference to FIG. 22, in step 368, the method of collection is determined. If the method of recovering the image file is a method by converting the data key 128 into a file specifier for a desired file, (3
68, the “file specifier” branch), in step 370, each specified data key 128 is converted into a file specifier, and in step 372, the image file corresponding to each file specifier is collected from the storage device and collected. Step 358 ends.

If the method of retrieving the image file is by comparing with the data key 128 for the desired file (“key” branch at 368), step 37
At 4, the specified data key 128 for the desired image file is sent to the file server 230 where the image file is stored. Typically, user account information is also sent to server 230 to access the user area of the file system. In step 376, the type of the data key 128 is determined. As part of the archiving process, the file server 230 may have embedded the data key 128 in the corresponding image file or may have the data key 128 Is stored (“internal / external key” branch at 376), in step 378, the file server 230 associates each data key 128 with the corresponding image file, thereby making the specified data key 128 Identify the location of the relevant image file. In step 380, these corresponding image files are
Provided to the host computer 200 by the server 230, the collection step 358 ends.

As part of the archival process, if the file server 230 did not store a data key ("self-generated key" branch at 376), then at step 382 the file server 230 stores the data key in the server. Generate an internal data key from a given image file. In step 384, file server 230 compares these internal data keys with each identified data key for the image file to be retrieved. The specified data key is provided to the server 230 by the host computer 200. In step 386, the file server 230 transmits the internal data key generated by the file server 230 to the file server 23 by the host computer 200.
Provide an image file that matches the specified data key given to 0. Thereafter, the collection step 358 ends.

Turning now to another aspect of the proof sheet 22 as described above, the proof sheet 22 generated by the archival process 250, or a photocopy thereof, is desired by the user to be reclaimed 350.
It is intended to be kept in a proof sheet archive for a later point in time. If one or more of the proof sheets 22 are discarded, damaged or destroyed, the printer 14 'may be connected to the digital camera 12 or memory card 16 using the host computer 200 prior to storage.
The image file is obtained from the storage device in the same manner as the image file is obtained from
You can download it. Once the printer 1
Once the image file has been downloaded to 4 ', one or more new proof sheets 22 for that image
Can be printed and stored in the proof sheet archive 126 for use at a later point in time.

Turning now to the user interface of the multi-function printer 14 'in more detail, the printer 14' is connected to the memory card reader 24, as is best understood with reference to FIGS. Input port 5 for receiving digital image files
0 or a CPU or processor 26 connected directly to the digital camera 12 via the data link 20. The printer 14 'also receives the command to start the processing sequence and specifies the first operation to be performed on the digital image file by the processor 26 during the processing sequence.
It also has a command interface connected to the processor 26. The command interface includes one or more push buttons 32 operated by the user, the host computer 2 to receive commands sent to the printer 14 ′ over the host computer link 202.
In some cases, a communication port 50 or the like that is preferentially connected to 00 is provided. The multi-function printer 14 'also includes a scanner 46 connected to the processor 26 for receiving and optically scanning the integrated proof sheet and order sheet 22. User specified area 5 on sheet 22
The markings made by the user in the 4 'image processing operation area 402 specify one or more additional image processing operations to be performed, and in which file of the digital image file these additional operations are performed. Indicate (based on associated thumbnail image 52) whether to be performed by processor 26 during the processing sequence. Processing operation 402 includes printing the digital image file on printer 14 ', storing the digital image file on a mass storage device such as local mass storage peripheral 220 or file server 230, and using the Internet (email). Transmitting the digital image file to a remote location over a communication link 203 connected to a network 205, such as a transmission network (for transmission) or a telephone network (for facsimile transmission).

When executing the image processing operation, the printer 14 '
Uses image processing parameters when performing some or all of the processing operations. 24, these parameters include, but are not limited to, the size / scale of the print, the number of copies of the print to be made ("Qty"), and the brightness made for the digital image. It may include adjustments, color balance adjustments made to the digital image, the type of media on which the image will be printed, and the like. Some of these image processing parameters (eg, paper type and number of copies) may apply only to a subset of the processing operations (eg, printing), while other parameters (eg, brightness and color) Balance) is applied to all processing operations.

[0065] A set of default values for the image processing parameters may be provided in the command interface. In the case of default values sent on the host computer link 202, each parameter and its values are electrically transmitted from the host computer 200 to the printer 14 'according to a command set protocol (not shown). Push button 32 on printer 14 '
23, the copy button 4 for starting a printing operation, as best understood by referring to the exemplary user interface of FIG.
04a, transmission operation (facsimile or e-mail)
, And a group of operation push buttons 404 including a scan button 404c for starting a storing operation and an image processing operation from the front panel. A group of parameter selection push buttons 406
Selects the operation processing parameters to be changed. The parameter selection push button 406 includes a copy push button 406a for selecting a copy number parameter and a reduction / enlargement push button 40 for selecting a print size parameter.
6b and paper type / paper type for selecting paper type parameter
Tray selection push button 406c, light / dark push button 406d for selecting a luminance parameter, and color balance push button 406e for selecting a color balance parameter
And A group of parameter value push buttons 408 specifies a value for a parameter that is pre-selected by operating one of the parameter select push buttons 406. Using the numeric keypad 408a, a parameter value (eg, the number of copies) is directly input, or a set of sequentially discrete parameter value index numbers (eg, an “intermediate” brightness setting value for selecting “middle” brightness setting value). 3)). The parameter value may be set automatically when a valid numerical value is entered, or the numeric keypad 408a may further press the input key to finish entering the value and set the parameter value accordingly. There may be a button (not shown). Alternatively, the increment pushbutton 408b and the decrement pushbutton 408c can be used to scroll to select a set of discrete parameter values. In a preferred embodiment, the prompts and the results of pressing push buttons 32 are displayed on display 34 to provide visual feedback on the user's actions. The design and operation of the interaction between the operation of the push button 32 and the display 34 is preferably selected according to ergonomic principles well known to those skilled in the art. It should also be noted that the number, function and arrangement of the push buttons 32 may be changed from the exemplary push buttons 32 of FIG. 23 without departing from the scope of the present invention. The present invention is also known to those skilled in the art,
Other modes of operation for setting the parameters are also considered. For example, the parameter selection push button 406
It may be pressed many times to cycle through the set of discrete parameter values.

Setting changes for some or all of the image processing parameters, in addition to the default parameter values, are marked in the image processing parameter area 400 on the proof sheet and order sheet 22. There is. A set of configuration changes is applied to a subset of the image file. The subset is typically one image file identified by the thumbnail image 52 associated with the parameter area 400. Alternatively, the subset may include all image files if the image processing parameter area 400 is part of the “all images” user-specified area 64 of FIG. 4B. The markings made by the user in the user specified area 54 'on the sheet 22 specify the setting change parameter values. During the processing sequence, the processor 26 processes each image file in the respective subset using any configuration changes for that parameter. If one or more parameters do not have a setting change value, the processor uses a default value.

The present invention may also be embodied as a method 500 for processing image files in a multi-function printing system 10 ′ having a scanner 46. As best seen with reference to FIGS. 25 and 26, the method 500 begins at step 502 by detecting a command to initiate a first processing operation of an image processing sequence. The command may be generated by a user operating controls on the printing system 10, such as pressing a copy push button 404a, a scan push button 404c, or a send push button 404b. Alternatively, the host computer 2
00 and the host computer link 20
2 to the printer 14 '. At step 504, a document located on platen 122 of scanner 46 is optically scanned to form a document image in response to the command.
In step 506, it is determined whether the document on the platen is the proof sheet 22. In a preferred embodiment, the scanned document image data is analyzed to detect whether control information such as an identification marker 60 'or a thumbnail image 52 and a pattern of the user-specified area is present on the document. In another embodiment, the printing system 10 may be provided with a proof sheet push button (not shown) to indicate that the document is a proof sheet 22. If there is no control information on the document, or if the proof sheet push button is not operated ("No" branch of 506), the document is not proof sheet 22, and in that case, step At 508, an image processing operation corresponding to the command is performed on the document, and the method ends. If control information is detected ("Yes" branch of 506), at step 510, an image file selected by the user to be processed is proofed, as described in more detail below. 22 is used to specify the position. In step 518, an initial processing operation is performed on the image file selected by the user, as described in further detail below.

After the first processing operation is executed, if there is no image processing operation marked by the user in an arbitrary area of the image processing operation area 402 of the proof sheet 22 ("No" branch of 520). , The method ends. If there is a marked action ("Yes" branch of 520), in step 522, the first action marked on the proof sheet 22 is identified. If the marked processing action is detected at step 502 and is different from the earlier processing performed earlier at step 518 (“Yes” branch of 524), then at step 526 the marked action is A particular action is performed on all marked user-selected image files. Proof sheet 22
If there are other different image processing operations marked by the user in any area of the image processing operation area 402 of step S <b> 528 (“Yes” branch of 528), then in step 530, the next of these marked operations Are identified, and the method branches to step 524. If there is no other different image processing operation marked by the user in any region of the image processing operation area 402 of the proof sheet 22 ("No" branch of 528), the method ends.

Referring now to FIG. 27, a step 510 for specifying the position of the image file selected by the user
Considering in more detail the preferred embodiment of the present invention, at step 540, the scanned document is analyzed and the identification file 60 'associated with the image file selected by the user and its marked user specified area 54'. A marked user-specified area 54 'is determined which serves to indicate. Step 542
In, the data key expression associated with the marked user specified area 54 'is identified and the data key expression is converted to its corresponding data key as described above. In step 544, using the data key,
Whether the image file selected by the user is currently loaded in printer 14 '(eg, from memory card 16) or connected to printer 14' (eg, link 2 connected to camera 12).
(From 0) is determined. If all of the image files selected by the user are currently accessible to the printer 14 '("Yes" branch of 546), the location step 510 is successfully completed. If at least some of the image files selected by the user do not currently have access to the printer 14 '("No" branch of 546), then at step 548, these image files are large using the data key. Recovered from capacity storage. If all files have been successfully collected ("Yes" branch of 550), the location step 510 is successfully completed. If there is a file that is not successfully collected ("No" branch of 550),
At step 552, an error message is provided to the user and the method 500 ends.

Referring now to FIG. 28, the steps of performing the initial image processing operation 518 and the marked image processing operation 526 on the image file selected by the user will be considered in more detail. The same method is used for operations 518, 526. At step 554, the type of image processing operation is determined.
If the operation is a store operation, step 556
In, the image file selected by the user,
As mentioned above, along with any necessary support files,
Stored in mass storage. If the operation is a printing operation, at step 558, the image file selected by the user is printed, as described below. If the operation is a send operation, at step 560, the image file selected by the user sends the image file to an e-mail account by e-mail, for example, by facsimile sending the image file to a facsimile machine. Or by posting the image file on a web page to the desired recipient system.

Note that another embodiment of the present invention may use a different standard to determine whether a file has been selected by the user, especially when performing an initial image processing operation at step 518. I want to be. The preferred embodiment identifies any image that has any markings in the user-specified area 54 'of the proof sheet 22 as selected by the user. In another embodiment, only the images marked in the image processing parameter area 400 of the user specified area 54 'are identified as selected by the user or associated image processing operations to be performed. Only the images marked in the parameters of the applicable image processing parameter area 400 may be identified as selected by the user. For example, the "number of copies" parameter is applicable to a print operation, but not to a store operation.

Here, referring to FIG. 29, a step 55 for printing the image file selected by the user.
8 in more detail, step 562
In, default values for the image processing parameters are obtained. These default values are preferably obtained by the user pressing the parameter selection push button 406 and the parameter value push button 408 in the command interface, as described above. In step 564, a first image file selected by the user is obtained. In step 566, any set change values specified by the user for certain parameters of the image processing parameters (by marking appropriate bubbles of the image processing parameters 400 on the proof sheet 22) are determined. Is done. Typically, a marking is made in the image processing parameter area 400 associated with the thumbnail 52 of a particular file, but alternatively, the "all image" user may be required to use the setting changes for all image files. It is also possible to select to mark the designated area 64. In step 568, the setting change value is applied to the corresponding image processing parameter, while
The default value is applied to the remaining image processing parameters for which the setting change value has not been specified. In step 570, the image file is printed using these applied parameter values. When the image file selected by the user is further printed (“Ye
s "branch), in step 574, the next image file selected by the user is obtained, the method comprising:
Branch to 66 and return. If the image file selected by the user is not printed anymore ("N" in 572)
o "branch), the printing step 558 ends. From the above description, the image processing parameter to which the setting change value is applied can be changed for each image selected by the user, and the setting change value for one parameter is changed for each image selected by the user. Obviously, it can be changed. From the above description, if the setting change parameter value is not marked by the user for the specific image file selected by the user,
Obviously, the image file will be printed using default values for all image processing parameters.

FIG. 30 illustrates, by way of example, the operation of the novel method for processing an image file according to the present invention. A typical proof sheet 22 shows six image files, shown as images 1 to 6, using schematic notation to indicate parameters, values and user markings for operation. Since the user-specified areas 54b, d for images 2 and 4 have no parameter values and no markings for action, the preferred embodiment described above for determining whether the user has selected a file (ie,
In any of the image processing area 400 and the operation area 402, if the marking is made in the user designated area 54 ', the file is designated as the one selected by the user) to apply the images 2 and 4 Will not be selected by the user, and therefore no image processing operations will be performed on that image. The setting change parameter values are indicated by 54a for image 1, 54c for image 3, 54e for image 5, and 54f for image 6. The default parameter value is 58
Indicated by 0.

In this example, it is assumed that the first image processing operation selected on the command interface is a printing operation. The print operation uses the parameters shown in Table 1 to generate a print for the four image files selected by the user.

[0075]

[Table 1] Results of printing operation example of proof sheet in FIG.

After the initial image processing operations to produce the print are completed, a typical proof sheet 22 is analyzed and an image 5
Is detected. The only image file marked for transmission is image 5, and therefore a transmission operation is performed on image 5. Then, the sheet 22
Are further analyzed and a store operation for image 6 is detected. The only image file that is marked for storage is image 6, and therefore a store operation is performed on image 6. Thereafter, the image processing operation ends.

From the above description, systems and methods for processing image files so that a number of image processing operations can be specified at some point in time using different parameters for various image files are described in the art. It will be appreciated that this represents a significant advance. While several specific embodiments of the present invention have been described and illustrated, the present invention provides
It is not limited to the specific methods, forms, or arrangements of components so described and illustrated. In particular, although the present invention has often been described with reference to "image files", the image files contemplated by the present invention are not limited to just photos or image data; Alternatively, text data can also be included.
The components of the multi-function printer 14 'are preferably packaged together in a unit, but are alternatively packaged as separate components communicatively connected to each other by a wired or wireless communication link. There is also. With respect to image processing, the number and function of image processing parameters, and some of the indicated values, are merely exemplary. The invention can be used with other parameters and values known in the art. Further, the layout and shape of the proof sheet can be changed as desired without departing from the scope of the invention. Further, while the method for determining operational values for image processing parameters has been described with reference to the parameters used to print the image file, the method similarly stores the image file. It can also be applied to transmitting image files. Therefore, the present invention is limited only by the claims.

The present invention includes the following embodiments as examples.

(1) A method for processing an image file, comprising the steps of: detecting a command to perform an initial processing operation (502); and generating a document image in response to the command. Optically scanning (504), analyzing the document image to detect control information on the document (506), and, if the control information is detected, Performing the initial processing operation on the image selected by the user (518); and analyzing the document image to detect at least one marked processing operation on the document (520). If the at least one marked processing action is detected, the image Performing (526) the at least one marked processing operation on an image of the file selected by the user.

(2) each of the initial processing operation and the at least one marked processing operation printing the image file on a medium (558);
(1) selected from the group consisting of storing the image file in the mass storage device (220, 230) (556) and transmitting the image file to a recipient compatible system (560). The method described in.

(3) The document is an integrated sheet (22) combining a proof sheet and an order sheet, wherein the proof sheet and the order sheet are designated so as to specify the at least one marked processing operation. User-designated area (5) of the integrated sheet (22)
The method according to (1), further comprising the step of marking 4).

(4) The document is an integrated sheet (22) in which a proof sheet and an order sheet are combined. Integrated sheet (2) that combines printing sheet and order paper
The method according to (1), further comprising the step of marking at least one user-specified area (54) of 2).

(5) The step of marking includes the step of marking at least one user-specified area (54), wherein each area (54) is associated with a corresponding one of the image files. The method according to the above (4).

(6) A method for designating operational values for image processing parameters, comprising the steps of designating an image file to be processed, and a default value (580) for each of said parameters. ) From a first data source (562), and for at least one subset of the image files, a configuration change value for a selected one of the parameters for a second one of the parameters. 54) obtaining from step (566), the setting change value for the selected parameter of the parameters, and the default value (580) for an unselected parameter of the parameters. Processing (568) each of said image files in each individual said subset using: Processing (568) each of said image files excluded from all subsets of said subset using said default value (580) for each parameter.

(7) The at least one subset of the image file is at least two subsets, and at least one subset selected from a group consisting of the selected parameter among the parameters and the setting change value. The method of claim 6, wherein the elements differ in a first subset and a second subset of the at least two subsets.

(8) The step (562) of obtaining the default value (580) from the first data source
Is a multifunctional printing system (1) having a scanner (46).
Method according to (6), comprising obtaining the default value from a control (32) operated by a user at 0 ′).

(9) The step (566) of acquiring the setting change value from the second data source (54) comprises:
The proof sheet (2) inserted into the scanner (46)
2) The method according to (8) above, including the step of obtaining the setting change value from a marking made by a user made above.

(10) The step of processing each of the image files includes a step of printing each of the image files on a medium (558) and a step of storing each of the image files in a mass storage device ( The method of (6), wherein the method is selected from the group consisting of (556) and transmitting (560) each of the image files to a recipient compatible system.

As described above, according to the present invention, a user can create various images of a set of digital images without continuing a complicated and repetitive interactive process with a processing system. On the other hand, it is possible to realize a system and a method for easily specifying an image processing operation to be executed at a certain time and an image processing parameter to be used.

[Brief description of the drawings]

FIG. 1 is a schematic diagram of a system for allowing a user to select and print an image stored in digital form according to a preferred embodiment of the present invention.

FIG. 2 is a functional block diagram of a printer that may be used in the system of FIG.

FIG. 3 is a combination of a proof sheet and an order sheet that may be used in the system of FIG. 1 to select one or more images from a series of thumbnail images for final printing. It is a figure showing a figure sheet.

FIG. 4 is a part of an integrated sheet composed of (B), (C), (D), (E), and (F) and combined with a proof sheet and an order sheet which may be used in the system of FIG. 1; FIG.

FIG. 5 illustrates a custom proof sheet and order sheet that may be used in the system of FIG. 1 in cropping an image for final printing and selecting its brightness.

FIG. 6 illustrates a typical final print sheet containing the custom proof sheet of FIG. 5 and an image having the size, brightness, and cropping specified by the user on the order paper.

FIG. 7 illustrates another integrated proof sheet and order sheet that may be used in the system of FIG. 1 when designing and printing pages for a digital photo album.

FIG. 8 illustrates another proof sheet and an integrated sheet of order paper that may be used in the system of FIG. 1 when designing and printing pages for a digital photo album.

FIG. 9 is a flowchart illustrating a basic method of the present invention for allowing a user to select and print an image stored in digital form.

FIG. 10 prints an image locally, stores and retrieves the image in a mass storage device, and sends the image to a remote location via facsimile or e-mail using a proof sheet specified by the user. FIG. 1 is a schematic diagram of an image processing system according to the present invention for performing the above.

FIG. 11 is composed of (A) to (D), and (A) and (B)
And (C) is a diagram showing identification markers printed on the proof sheet specified by the user in FIG. 10,
(D) is a schematic diagram showing the format of a data key whose representation is incorporated into the identification markers of (A), (B) and (C).

FIG. 12 is a level flow diagram of a method for storing images in the system of FIG.

FIG. 13 is a level flow diagram of a method for storing an image in the system of FIG.

FIG. 14 is a level flow diagram of a method for storing images in the system of FIG.

FIG. 15 is a level flow diagram of a method for storing images in the system of FIG.

FIG. 16 is a level flow diagram of a method for storing images in the system of FIG.

FIG. 17 is a level flow diagram of a method for storing an image in the system of FIG.

FIG. 18 is a level flow diagram of a method for storing images in the system of FIG.

FIG. 19 is a level flow diagram of a method for storing an image in the system of FIG.

20 is a flowchart of various levels of a method for retrieving images from the system of FIG.

FIG. 21 is a flowchart of various levels of a method for retrieving images from the system of FIG.

22 is a flowchart of various levels of a method for retrieving images from the system of FIG.

FIG. 23 is a schematic diagram of a set of exemplary user controls for a multi-function printing device that can be used in the system of FIG.

FIG. 24 illustrates some of the typical proof sheets and order sheets that may be used in the system of FIG. 10 to specify operational values of image processing parameters for individual image files. .

FIG. 25 shows a selected one of a set of digital image files using the system of FIG. 10 and an integrated sheet combining a proof sheet and an order sheet having the characteristics shown by way of example in FIG. 24; 5 is a high-level flow diagram of a method for specifying and performing multiple image processing operations on an image file.

FIG. 26 is a flowchart showing a process flow connected to the flowchart of FIG. 25.

FIG. 27 is a more detailed flowchart for locating an image file according to the method of FIG. 25.

FIG. 28 is a more detailed flowchart for performing an image processing operation on an image file according to the method of FIG. 25.

FIG. 29 is a more detailed flowchart for printing the identified image file according to the method of FIG. 28.

FIG. 30 shows a user marking, FIGS. 25 and 2
FIG. 7 is a schematic diagram of a typical proof sheet and order sheet useful to illustrate the operation of the sixth method.

[Explanation of symbols]

10 'Multifunctional printing system 22 Integrated sheet combining proof sheet and order paper 32 Push button 46 Scanner 54 Image selection user specified area 220 Local mass storage peripheral device 230 File server 580 Default parameter values

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor Stephen T. Bradonbach, Avenida Concentrated, San Diego, California 92128, USA 12233 (72) Kurt A. Winter, United States 92127, California Chieftain, San Diego, California・ Coat 18080 (72) Inventor John Mark Hatcher A. Cranston Drive, Escondido, California, USA 92,025 2502 F-term (reference) 5B072 BB00 CC21 5C022 AA13 AB68 AC42 AC69 5C062 AA05 AA14 AB17 AB22 AB38 AC58 AF00 BA04

Claims (1)

[Claims] 1. A method for processing an image file, comprising: detecting a command to perform an initial processing operation; and optically converting a document to form a document image in response to the command. Scanning the document image to detect control information on the document; and, when the control information is detected, in the image of the image file selected by the user. Performing the first processing operation; analyzing the document image to detect at least one marked processing operation on the document; and detecting the at least one marked processing operation. If the image file has a previous Performing at least one marked processing operation.