WO2020194405A1 - Dispositif de traitement d'image et programme de commande de dispositif de traitement d'image - Google Patents

Dispositif de traitement d'image et programme de commande de dispositif de traitement d'image Download PDF

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Publication number
WO2020194405A1
WO2020194405A1 PCT/JP2019/012221 JP2019012221W WO2020194405A1 WO 2020194405 A1 WO2020194405 A1 WO 2020194405A1 JP 2019012221 W JP2019012221 W JP 2019012221W WO 2020194405 A1 WO2020194405 A1 WO 2020194405A1
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WIPO (PCT)
Prior art keywords
image data
proof
image
size
operation panel
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Application number
PCT/JP2019/012221
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English (en)
Japanese (ja)
Inventor
ニクソン ジュニア セガーラ
デニエル モリナ
イエス ジョバンニ ジョン ブルゴス
ロッドネイ オマガヨン
シーラ メイ キンボ
ヴィナルド レイ カガータン
ジェフティ ネガパタン
ジョン マシュー カビード
マシュー グラフィロ
シェイ アリソン バイサック
メルビン ジュニア ガビオラ
Original Assignee
京セラドキュメントソリューションズ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Application filed by 京セラドキュメントソリューションズ株式会社 filed Critical 京セラドキュメントソリューションズ株式会社
Priority to JP2021508387A priority Critical patent/JP7388428B2/ja
Priority to PCT/JP2019/012221 priority patent/WO2020194405A1/fr
Publication of WO2020194405A1 publication Critical patent/WO2020194405A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/387—Composing, repositioning or otherwise geometrically modifying originals

Definitions

  • the present invention relates to an image processing device that processes a person's face image.
  • the present invention also relates to a control method for an image processing device that processes a person's face image.
  • Patent Document 1 describes a photographing device that outputs image data of a subject image including a face image and subject identification information, and a subject image that is connected to the photographing device via a network and photographed by the photographing device. It has a server that stores the image data of the subject and the identification information of the subject in association with each other, and an image output device connected to the server via a network.
  • the image output device Describes an image providing service system that acquires image data corresponding to identification information and outputs an image of a subject. With this configuration, by inputting identification information such as the person's ID number into the image output device, it is possible to quickly acquire the corresponding image that has been taken in advance (Patent Document 1: Claims). Item 1, paragraph [0009], etc.).
  • ID photo There are documents that require a photo (ID photo) to be pasted to confirm the identity of the person.
  • the ID photo must be prepared by the document creator. For example, a document maker visits a photo studio. The document creator pays the cost and asks the photographer to take a picture. At a later date, the document creator goes to the store to get the completed ID photo.
  • ID photo boxes are installed.
  • the ID photo box is a facility that takes unmanned ID photos and provides the photographs taken. Even when using the ID photo box, the document creator must go to the place where the ID photo box is installed. In addition, it cannot be said that the number of ID photo boxes installed is large.
  • the present invention makes it possible to quickly and easily obtain an ID photo without going to a store or facility or processing and editing image data by oneself.
  • the image processing device includes an acquisition unit, a processing unit, and an output device.
  • the acquisition unit acquires the original image data.
  • the processing unit detects a face image of a person included in the original image data.
  • the processing unit extracts image data from the original image data so as to include the detected face image, and generates proof image data.
  • the processing unit generates page image data in which a plurality of the proof image data are arranged on one page.
  • the output device outputs based on the page image data.
  • the proof image data is image data printed as a proof photograph.
  • the control method of the image processing apparatus includes acquiring original image data, detecting a face image included in the original image data, and generating proof image data including the detected face image. Generate page image data in which a plurality of the proof image data are arranged in one page, output based on the page image data, and the proof image data is image data to be printed as a proof photograph. including.
  • the ID photo can be obtained quickly and easily without going to a store or facility or processing and editing the image data by oneself. You don't have to go to a store or facility to get an ID photo.
  • the multifunction device 100 will be described as an example of the image processing device.
  • the multifunction device 100 is also an image forming apparatus.
  • the image processing device is not limited to the multifunction device 100.
  • Each element such as the configuration and arrangement described in the following embodiment does not limit the scope of the invention and is merely an explanatory example.
  • the multifunction device 100 includes a control unit 1 (corresponding to a processing unit), a storage unit 2, an image reading unit 3 (corresponding to an acquisition unit), an operation panel 4, and a printing unit 5 (corresponding to an output device). including.
  • the control unit 1 controls the operation of the multifunction device 100.
  • the control unit 1 is a substrate and controls operations in jobs such as copying and transmission.
  • the control unit 1 includes a control circuit 11, an image processing circuit 12, an image data generation unit 13, and a communication unit 14 (corresponding to an acquisition unit and an output device).
  • the control circuit 11 is, for example, a CPU.
  • the control circuit 11 performs processing and calculation related to the job.
  • the image data generation unit 13 processes the analog image signal output by the image reading unit 3 after reading the document. Then, the image data generation unit 13 generates the scanned image data.
  • the control unit 1 stores the generated scanned image data in the storage unit 2.
  • the image data generation unit 13 includes, for example, a circuit that processes an analog image signal.
  • the circuit that processes the analog image signal is, for example, an amplifier circuit, an offset circuit, and an A / D conversion circuit.
  • the A / D conversion circuit converts the analog image signal adjusted by the amplifier circuit and the offset circuit into digital data (read image data).
  • the image data generation unit 13 generates color scanned image data.
  • the image data generation unit 13 generates read image data in which one color of one pixel has 8 to 10 bits.
  • the image data generation unit 13 may include a correction circuit.
  • the correction circuit corrects distortion caused by the characteristics of the image reading unit 3 (lamp, image sensor), for example.
  • the correction circuit includes a shading correction circuit.
  • the shading correction circuit performs shading correction of the scanned image data.
  • the communication unit 14 includes hardware (communication circuit) for wired communication and communication memory.
  • the communication memory stores software for wired communication.
  • the communication unit 14 communicates with the computer 200 via a network.
  • the computer 200 is, for example, a PC or a server.
  • the communication unit 14 includes hardware (communication circuit, antenna) for wireless communication.
  • the communication memory stores software for wireless communication.
  • the communication unit 14 wirelessly communicates with the mobile communication device 300.
  • the mobile communication device 300 is, for example, a smartphone or a tablet computer.
  • the communication unit 14 includes hardware (communication circuit, connector) for communicating with the portable memory 400. Further, the communication memory stores software for communication with the portable memory 400. For example, the communication unit 14 reads and writes the communication memory.
  • the mobile communication device 300 is, for example, a USB memory or a memory card.
  • the communication unit 14 reads the data of the portable memory 400.
  • the control unit 1 can store the read data in the storage unit 2 in a non-volatile manner.
  • the image processing circuit 12 is an ASIC.
  • the image processing circuit 12 performs image processing of the scanned image data or the image data stored in the storage unit 2 to generate output image data.
  • the output image data is used for the job. Jobs include, for example, a print job and a send job.
  • the storage unit 2 includes RAM, ROM, and storage.
  • the storage is, for example, an HDD or SSD.
  • the control unit 1 controls each unit based on the program and data of the storage unit 2.
  • the image reading unit 3 reads the original.
  • the image reading unit 3 includes, for example, a platen (contact glass), a lamp, and an image sensor.
  • the control unit 1 causes the lamp to irradiate the document set on the platen with light.
  • the light reflected by the document is incident on the image sensor.
  • the image sensor includes a plurality of light receiving elements.
  • the image sensor reads the document. Each light receiving element outputs an analog image signal according to the amount of light received.
  • the analog image signal is input to the control unit 1.
  • the control unit 1 image data generation unit 13
  • the operation panel 4 accepts user settings.
  • the operation panel 4 includes a display panel 41, a touch panel 42, and a hard key 43.
  • the control unit 1 displays a message or a setting screen on the display panel 41.
  • the control unit 1 displays the operation image on the display panel 41.
  • Operational images are, for example, buttons, keys, and tabs.
  • the hard key 43 includes a start key and a numeric keypad.
  • the touch panel 42 and the hard key 43 receive user setting operations (operations related to jobs).
  • the operation panel 4 accepts settings related to reading a document.
  • the operation panel 4 accepts the setting of the document size to be read.
  • the control unit 1 recognizes the setting contents based on the output of the operation panel 4.
  • the printing unit 5 includes a paper feeding unit 5a, a paper conveying unit 5b, an image forming unit 5c, and a fixing unit 5d.
  • the paper feed unit 5a includes a paper feed cassette and a paper feed roller.
  • the paper cassette contains paper.
  • the paper feed roller feeds out the paper.
  • the control unit 1 supplies the paper to the paper feed unit 5a.
  • the paper transport unit 5b includes a transport roller pair for paper transport and a transport motor.
  • the transport roller pair transports the paper.
  • the transfer motor rotates a pair of transfer rollers.
  • the control unit 1 conveys the paper to the paper conveying unit 5b.
  • the image forming unit 5c includes an exposure apparatus and a plurality of image forming units.
  • the image forming unit includes a photoconductor drum, a charging device, a developing device, and a transfer roller.
  • Each image forming unit uses a different color of toner. For example, a total of four image forming units are provided, one that forms a black toner image, one that forms a cyan toner image, one that forms a magenta toner image, and one that forms a yellow toner image.
  • the control unit 1 Based on the output image data, the control unit 1 causes the exposure apparatus and each image forming unit to form a toner image. Further, the control unit 1 causes the image forming unit 5c to transfer the toner image to the transport paper.
  • the toner image of each color is superimposed on the paper.
  • the multifunction device 100 supports color printing.
  • the fixing portion 5d includes a heater, a fixing rotating body, and a fixing motor.
  • the heater heats the fixing roller.
  • the paper is conveyed while being in contact with the fixing rotating body. As a result, the toner image is fixed on the paper.
  • the control unit 1 causes the fixing unit 5d to fix the transferred toner image on the paper.
  • the paper transport unit 5b discharges the printed paper to the outside of the machine.
  • the main menu screen 60 shown in FIG. 2 is a screen for selecting a function to be used in the multifunction device 100.
  • the main menu screen 60 is the highest screen in the hierarchy.
  • the control unit 1 displays the main menu screen 60 on the display panel 41. In the main menu, you can select to use the copy function (copy job), various transmission functions (scan transmission job, fax transmission job), and the like.
  • the main menu screen 60 is provided with a special function button B1.
  • the special function button B1 is a button for making a selection using the Scan to Rush ID function.
  • the user operates the special function button B1.
  • the operation panel 4 accepts the operation of the special function button B1.
  • the Scan to Rush ID function is a function for obtaining an ID photo of a desired size based on the original image data D1. With the Scan to Rush ID function, ID photos can be obtained easily and quickly.
  • the start of FIG. 3 is when the operation panel 4 (touch panel 42) accepts the operation of the special function button B1.
  • the control unit 1 determines the original image data D1 (step # 1).
  • the storage unit 2 stores the defined original image data (see FIG. 1).
  • the original image data D1 is image data of a photograph.
  • the original image data D1 is image data used for creating an ID photo.
  • the image data showing the person who wants to create the ID photo can be used as the original image data D1.
  • the image data (scanned image data) obtained by reading the image reading unit 3 can be used as the original image data D1.
  • the image reading unit 3 functions as an acquisition unit for acquiring the original image data D1.
  • the storage unit 2 can non-volatilely store an image file transmitted from the computer 200, the portable communication device 300, or the portable memory 400 and received by the communication unit 14.
  • the image file non-volatilely stored in the storage unit 2 can be used as the original image data D1.
  • the communication unit 14 functions as an acquisition unit.
  • FIG. 4 shows an example of the original image data setting screen 61.
  • the original image data setting screen 61 is a screen for determining which image data is used as the original image data D1.
  • the original image data setting screen 61 is provided with a scan button B2 and a file selection button B3.
  • the control unit 1 When using a manuscript (photograph of a person), the user sets the manuscript on the platen (contact glass) before operating the scan button B2.
  • the control unit 1 causes the image reading unit 3 to read the document.
  • the image reading unit 3 reads the document set on the platen.
  • the control unit 1 generates scanned image data based on the analog image signal output by the image reading unit 3 (image sensor).
  • the control unit 1 defines the scanned image data as the original image data D1.
  • control unit 1 When the operation panel 4 accepts the operation of the file selection button B3, the control unit 1 causes the display panel 41 to display a screen for selecting an image file (image data) stored in the storage unit 2. The user selects the folder in which the image file to be used is stored, and then selects the image file to be used. The control unit 1 defines the selected image file as the original image data D1.
  • the control unit 1 performs the face detection process (step # 2).
  • the face detection process is a process of detecting a face image 70 of a person included in the original image data D1.
  • the control unit 1 (image processing circuit 12) performs face detection processing on the original image data D1.
  • the control unit 1 executes the face detection algorithm.
  • the control unit 1 executes an algorithm based on the Viola-Jones method.
  • a cascade type classifier is configured, and a face image 70 is detected from the image data using a plurality of classifiers.
  • control unit 1 confirms whether or not the face image 70 can be detected from the original image data D1 (step # 3).
  • the control unit 1 displays the re-execution confirmation screen 62 on the display panel 41 (step # 4).
  • FIG. 5 shows an example of the re-execution confirmation screen 62.
  • the control unit 1 causes the display panel 41 to display the re-execution confirmation screen 62 including the message M1, the Yes button B4, and the No button B5.
  • the control unit 1 displays as a message M1 a question that the face image 70 could not be detected and whether to reset the original image data D1.
  • the Yes button B4 is a button for selecting the resetting of the original image data D1.
  • the No button B5 is a button for selecting not to perform resetting.
  • step # 1 When the resetting of the original image data D1 is selected (Yes in step # 5 when the Yes button B4 is operated), the control unit 1 executes step # 1 (returns to step # 1).
  • step # 1 returns to step # 1).
  • the control unit 1 ends the process related to the Scan to Rush ID function (end).
  • the control unit 1 displays the face image selection screen 63 on the display panel 41 (step # 6).
  • the face image selection screen 63 is a screen for identifying a person to be printed as an ID photo.
  • the operation panel 4 accepts the selection of the face image 70, and the control unit 1 recognizes the selected face image 70 (step # 7).
  • FIG. 6 shows an example of the face image selection screen 63.
  • the control unit 1 displays the person selection image 70 on the face image selection screen 63.
  • the control unit 1 reduces or enlarges the original image data D1 and displays the image data as a person selection image 70.
  • the control unit 1 surrounds the detected face image 70 with the face frame line 72.
  • the face frame line 72 is shown by a broken line.
  • FIG. 6 shows an example of a person selection image 70 when three face images 70 are detected.
  • the control unit 1 image processing circuit 12 detects a plurality of face images 70 in the original image data D1
  • the operation panel 4 accepts selection of the face image 70 to be used from the plurality of face images 70.
  • the control unit 1 displays only one face frame line 72.
  • the user touches one of the displayed face borders 72.
  • the control unit 1 recognizes the selected face image 70.
  • the control unit 1 displays the page size setting screen 64 on the display panel 41 (step # 8).
  • the page size setting screen 64 is a screen for setting the size of the page image data D2.
  • the page image data D2 is image data that can be used for printing an ID photo.
  • the page image data D2 includes one or more face images 70.
  • FIG. 7 shows an example of the page size setting screen 64.
  • the control unit 1 displays the selected page size display field C0 on the page size setting screen 64.
  • the control unit 1 causes the size of the selected page image data D2 to be displayed in the selected page size display field C0.
  • FIG. 7 shows an example of setting the size in the drop-down menu L0 (pull-down menu) format. Specifically, when the selected page size display field C0 is touched, the control unit 1 displays the drop-down menu L0 on the display panel 41. For example, the control unit 1 displays a list of paper sizes set in the paper feed unit 5a inside the drop-down menu L0. The control unit 1 may include in the list the paper sizes that are not set in the paper feed unit 5a. By touching any size in the list, the user can select the size of the page image data D2. In this way, the operation panel 4 accepts the setting of the size of the page image data D2.
  • control unit 1 recognizes the selected size as the size of the page image data D2 (step # 9).
  • the user operates the first Next button B6 provided on the page size setting screen 64.
  • the control unit 1 When the operation panel 4 receives the operation of the first Next button B6, the control unit 1 (image processing circuit 12) generates a blank page image data D2 (step # 10).
  • the storage unit stores the generated page image data D2 (see FIG. 1).
  • the blank page image data D2 is color image data, and the pixel values of all the pixels are white.
  • the control unit 1 generates page image data D2 of the size recognized in step # 9. For example, when the page image data D2 is selected to be the letter size, the control unit 1 generates the letter size page image data D2.
  • the layout setting screen 65 is a screen for setting the size of the image data for proof, the number of image data for proof, and the arrangement of the image data for proof.
  • the part printed based on the image data for proof can be used as the proof photo.
  • the image data for proof is image data printed as a proof photograph.
  • the proof image data is image data including the detected face image 70.
  • the proof image data is image data generated based on a partial copy of the original image data D1. The details of the setting on the layout setting screen 65 will be described later (see FIGS. 9 to 11).
  • the control unit 1 generates proof image data according to the setting on the layout setting screen 65 (step # 12). Each time the size of the proof image data is set, the control unit 1 (image processing circuit 12) generates the proof image data.
  • control unit 1 image processing circuit 12
  • the control unit 1 attaches the image data for proof to the blank page image data D2.
  • the page image data D2 to which the proof image data is pasted is completed.
  • the control unit 1 displays the job type selection screen 66 on the display panel 41 (step # 14).
  • FIG. 8 shows an example of the job type selection screen 66.
  • the job type selection screen 66 is a screen for selecting the type of job to be executed based on the generated page image data D2.
  • the job type selection screen 66 is provided with, for example, a print button B8, a send button B9, and a start button B10.
  • the operation panel 4 accepts operations of the print button B8, the send button B9, and the start button B10.
  • the control unit 1 displays the output preview image 88 showing the generated page image data D2 (image to be output) in the job type selection screen 66.
  • the control unit 1 executes a job of the type selected on the job type selection screen 66 (step # 15). Upon completion of the job, the control unit 1 ends the processing of this flowchart (end).
  • the control unit 1 causes the print unit 5 to print based on the generated page image data D2.
  • the control unit 1 causes the printing unit 5 to print the page image data D2 in color.
  • the printing unit 5 functions as an output device.
  • a printed matter on which one or more ID photos are printed is obtained.
  • the user cuts out one or a plurality of parts on which the image data for proof is printed. The cut out part can be used as an ID photo. You can get your ID photo without going to the store.
  • the control unit 1 causes the display panel 41 to display a screen (destination setting screen, not shown) for setting the destination (destination address) of the page image data D2.
  • a PC connected to the multifunction device 100 via a local network can be set as the destination.
  • a folder provided in the storage unit 2 (storage) can be set as a destination.
  • a folder provided in the portable communication device 300 or the portable memory 400 capable of communicating with the communication unit 14 can be set as a destination.
  • the control unit 1 causes the communication unit 14 to transmit the generated page image data D2 toward the set destination. In this case, the communication unit 14 functions as an output device.
  • the page image data D2 can be stored in a desired location.
  • the ID photo can be obtained at any time by using the saved page image data D2.
  • FIG. 9 shows an example of the layout setting screen 65.
  • the layout setting screen 65 is a screen for setting the size of the image data for proof and the number of sheets of each size.
  • the control unit 1 has the first size setting button B11, the second size setting button B12, the third size setting button B13, the package selection button B14, the package save button B15, and the output preview image 8 in the layout setting screen 65. Is displayed on the display panel 41. Further, the control unit 1 displays the first selection result display field C1 on the right side of the first size setting button B11. The control unit 1 displays the second selection result display field C2 on the right side of the second size setting button B12. The control unit 1 displays the third selection result display field C3 on the right side of the third size setting button B13.
  • the size of the image data for proof can be selected up to 3 types. That is, proof image data of a plurality of sizes (different sizes) can be included in the page image data D2. It should be noted that three or more types may be selected.
  • the user When determining the first type of size, the user operates the first size setting button B11.
  • the user When determining the second size, the user operates the second size setting button B12.
  • the user When determining the third size, the user operates the third size setting button B13.
  • the size of the image data for proof (first type size) set by operating the first size setting button B11 is referred to as the first size.
  • the size (second type size) of the image data for proof set by operating the second size setting button B12 is referred to as the second size.
  • the size of the image data for proof (third type size) set by operating the third size setting button B13 is referred to as the third size.
  • the 2nd size setting button B12 and the 3rd size setting button B13 do not respond even if they are operated unless the 1st size is set.
  • the third size setting button B13 does not respond even if it is operated unless the second size is set.
  • FIG. 10 shows an example of a state in which the detailed setting screen 67 is displayed.
  • the control unit 1 displays the selected size display field C4 in the detailed setting screen 67.
  • the control unit 1 displays the size of the selected proof image data in the selection size display field C4.
  • FIG. 10 shows an example of selecting the size of the image data for proof in the drop-down menu L1 (pull-down menu) format. Specifically, when the selected size display field C4 is touched, the control unit 1 displays the drop-down menu L1 on the display panel 41.
  • the control unit 1 displays a list of selectable proof image data sizes inside the drop-down menu L1. By touching any size in the list, the user can select the size of the image data for proof. In this way, the operation panel 4 accepts the setting of the size of the image data for proof.
  • the size of the ID photo to be pasted differs depending on the document. For example, in some countries, the size of the ID photo attached to the application documents differs between the driver's license and the passport.
  • the size of the image data for proof can be selected from a plurality of candidates. And there are countries where the size unit of the ID photo to be attached to the document is inches. On the other hand, in some countries, the size unit of the ID photo to be attached to the document is centimeters. Therefore, the control unit 1 displays the inch button B16 and the centimeter button B17 on the detailed setting screen 67. When determining the size of the proof image data in inches, the user operates the inch button B16. When determining the size of the image data for proof in centimeters, the user operates the centimeter button B17.
  • FIG. 10 shows an example of the drop-down menu L1 when the inch button B16 is selected.
  • the control unit 1 has 1 inch x 1 inch (length x width, the same applies hereinafter), 2 inch x 2 inch, 3.5 inch x 4.5 inch, 3.5 inch x 3.5 inch, 5 inch x Include multiple of the 5 inches in the drop-down menu L1 options.
  • the size of the ID photo (image data for proof) can be selected from a plurality of options.
  • the control unit 1 has a size of 3 cm x 3 cm (length x width, the same applies hereinafter), 4 cm x 3 cm, 4.5 cm x 3.5 cm, 5 cm x 4 cm, 5 cm x 4 Among the .5 cm, 5 cm x 5 cm, 6 cm x 4 cm, and 6 cm x 4.5 cm, a plurality of them are included in the options of the drop-down menu L1.
  • control unit 1 displays the number display field C5, the plus button B18, and the minus button B19 in the detailed setting screen 67.
  • the control unit 1 displays the set number of proof image data in the number display field C5.
  • the control unit 1 newly displays the value obtained by adding 1 to the displayed number of sheets in the number display column C5.
  • the control unit 1 newly displays a value obtained by subtracting 1 from the displayed number of sheets in the number of sheets display column C5.
  • the minimum value of the number of sheets displayed in the number of sheets display column C5 is 1. Further, an upper limit may be set for the number of sheets displayed in the number of sheets display column C5.
  • the user When the size and number of proof image data have been set, the user operates the OK button B20 provided on the detailed setting screen 67.
  • the control unit 1 recognizes the set size and number of proof image data based on the value of the selected size display field C4 and the value of the number display field C5 when the operation panel 4 accepts the operation of the OK button B20. ..
  • the control unit 1 returns the screen to be displayed to the layout setting screen 65.
  • the control unit 1 displays the size and the number of recognized image data for proof inside the corresponding selection result display field.
  • the upper figure of FIG. 9 shows a state in which the first size setting button B11 is operated to include eight 1-inch ⁇ 1-inch proof image data (8 images) in the page image data D2. .. Further, in the lower figure of FIG. 9, after setting the first size, the second size setting button B12 is operated to display eight 2 inch x 2 inch proof image data (8 images) and page image data. Indicates a state in which the setting to be included in D2 is made.
  • control unit 1 Each time the size of the proof image data is selected, the control unit 1 (image processing circuit 12) generates the proof image data. Each time the size of the proof image data is set, the control unit 1 (image processing circuit 12) pastes the generated proof image data into the page image data D2.
  • the control unit 1 When generating the proof image data, the control unit 1 (image processing circuit 12) extracts a square or rectangular area including the face image 70 from the original image data D1.
  • the square or rectangular area to be extracted is hereinafter referred to as an extraction area.
  • the size and position of the extraction area may be determined automatically. In this case, it is necessary to set the size of the extraction area so as to include the hair, the entire face, and a part (shoulder) below the neck. Therefore, the size of the extraction area may be automatically determined based on the position of the facial part.
  • the control unit 1 image processing circuit 12 recognizes the facial parts included in the face image 70. For example, the control unit 1 may set the width of the extraction region to be 3 to 4 times the distance between the black eyes and the center of the black eyes. Further, the control unit 1 may set the width of the extraction region to be 2 to 3 times the distance from the right ear to the left ear.
  • control unit 1 (image processing circuit 12) may set the vertical width of the extraction region to be 4 to 7 times the distance from the line connecting the center of the left black eye and the center of the right black eye to the center of the lips. .. Further, the control unit 1 may set the vertical width of the extraction region to be 2 to 3 times the distance from the forehead (upper end of the skin color region) to the chin tip.
  • the control unit 1 sets the ratio of the vertical width to the horizontal width of the extraction area to be the same as the ratio of the vertical width to the horizontal width of the selected proof image data.
  • the aspect ratio of the rectangular area is 1: 1.
  • the control unit 1 automatically determines one of the vertical width and the horizontal width of the extraction area. After that, the control unit 1 determines the other of the vertical width and the horizontal width of the extraction area based on the ratio of the vertical width to the horizontal width of the image data for proof.
  • the control unit 1 may determine the position of the extraction region so that the center of the extraction region and the center of the nose coincide with each other. Further, the control unit 1 (image processing circuit 12) determines the horizontal position of the extraction region so that the midpoint between the center of the left black eye and the center of the right black eye coincides with the center line in the width direction of the extraction region. May be good. Generally, in an ID photo, a person's eyes are located within a range of 60 to 70% from the bottom in the vertical direction. Therefore, the control unit 1 obtains the vertical position reference length. The vertical position reference length is about 60 to 70% of the vertical width of the extraction area. Then, the control unit 1 may determine the vertical position of the extraction area so that the midpoint comes to the position of the vertical position reference length from the bottom of the extraction area.
  • the operation panel 4 may accept settings for the size and position of the extraction area.
  • the control unit 1 image processing circuit 12 extracts image data of a set size at a set position from the original image data D1.
  • the control unit 1 reduces or enlarges the image data in the extraction area to generate proof image data.
  • the control unit 1 generates proof image data so that the image data is printed in the selected size.
  • the control unit 1 generates image data of the selected size, including a person (face, paper, neck, shoulder), as proof image data.
  • the control unit 1 may recognize the outline of a person in the image data of the extraction region. Then, the control unit 1 may convert the pixel values of the pixels in the region other than the person into a predetermined background color.
  • the background color is, for example, white, gray, or light blue.
  • the operation panel 4 may accept the selection of the background color. In this case, the control unit 1 replaces the pixel values of the pixels in the non-human area with the selected background color.
  • control unit 1 (image processing circuit 12) pastes the generated proof image data into the page image data D2.
  • the control unit 1 pastes the set number of proof image data into the page image data D2.
  • control unit 1 (image processing circuit 12) arranges the first size proof image data on the upper side of the page image data D2. For example, the control unit 1 pastes the certification image data so that the upper end of the first size certification image data and the lower end of the margin provided at the upper end of the page image data D2 overlap.
  • control unit 1 image processing circuit 12 arranges the image data for proof in order from the left side.
  • the number of sheets to be arranged is the number of sheets set on the detailed setting screen 67.
  • the control unit 1 pastes the proof image data so that the right end of the margin provided at the left end of the page image data D2 and the left end of the first proof image data overlap.
  • control unit 1 (image processing circuit 12) arranges the second size proof image data under the first size proof image data.
  • control unit 1 (image processing circuit 12) arranges the proof image data in order from the left side.
  • control unit 1 (image processing circuit 12) arranges the third size certification image data under the second size certification image data.
  • control unit 1 (image processing circuit 12) arranges the proof image data in order from the left side.
  • the control unit 1 (image processing circuit 12) is pasted so that the image data for proof do not overlap.
  • the control unit 1 (image processing circuit 12) may paste the certification image data so that there is no gap between the certification image data and the certification image data. Further, the control unit 1 (image processing circuit 12) may attach the certification image data so that a gap having a predetermined width is formed between the certification image data and the certification image data.
  • the control unit 1 displays the output preview image 8 in the layout setting screen 65 (see FIG. 9).
  • the output preview image 8 is an image based on the generated page image data D2.
  • the control unit 1 image processing circuit 12 reduces the page image data D2 to generate image data for display of the output preview image 8. Specifically, the control unit 1 reduces the page image data D2 so as to match the number of pixels in the display area of the output preview image 8.
  • the output preview image 8 is in a blank state.
  • the control unit 1 switches the output preview image 8 to be displayed. In other words, each time the size and number of the proof image data are newly set and the proof image data is newly pasted on the page image data D2, the control unit 1 switches the output preview image 8 to be displayed.
  • the layout setting screen 65 is provided with a package save button B15.
  • the package save button B15 By operating the package save button B15, the size and the number of the currently set proof image data can be registered in the storage unit 2.
  • the operation panel 4 accepts the operation of the package save button B15 as a registration instruction of the package definition data D3. As a result, the combination of the size and the number of frequently printed ID photos can be stored as the package definition data D3.
  • the control unit 1 stores the package definition data D3 including data indicating the set size of the proof image data and the number of the set proof image data in the storage unit 2. It is stored non-volatilely (see FIG. 1).
  • the size and the number of proof image data can be set by using the registered package definition data D3.
  • the user When calling the package definition data D3, the user operates the package selection button B14.
  • the operation panel 4 accepts the operation of the package selection button B14.
  • FIG. 11 shows an example of a state in which the package selection screen 68 is displayed.
  • the control unit 1 displays the selected package display field C6 on the package selection screen 68.
  • the control unit 1 displays the selected package definition data D3 in the selected package display field C6.
  • FIG. 11 shows an example of selecting the package definition data D3 in the drop-down menu L2 (pull-down menu) format.
  • the control unit 1 displays the drop-down menu L2 on the display panel 41.
  • the control unit 1 displays a list of package definition data D3 stored in the storage unit 2 inside the drop-down menu L2. By touching any size in the list, the user can select the package definition data D3. In this way, the operation panel 4 accepts the setting of the package definition data D3.
  • control unit 1 displays the package content display area F1 in the package selection screen 68.
  • the package content display area F1 indicates the content of the package definition data D3 touched in the drop-down menu L2.
  • the control unit 1 displays the size and the number of proof image data defined by the touched package definition data D3 in the package content display area F1.
  • the control unit 1 treats that the size and the number of proof image data defined in the selected package definition data D3 have been set. The control unit 1 returns the screen to be displayed to the layout setting screen 65.
  • control unit 1 (image processing circuit 12) generates proof image data of the size defined in the package definition data D3.
  • the control unit 1 generates a plurality of types of proof image data. Then, the control unit 1 arranges and pastes the number of proof image data defined in the package definition data D3 on the page image data D2.
  • control unit 1 By selecting only one package definition data D3, the size and number of multiple types of proof image data can be set at once.
  • the control unit 1 image processing circuit 12 includes the proof image data of the size defined in the selected package definition data D3 in the page image data D2. Further, the control unit 1 includes the number of proof image data defined in the selected package definition data D3 in the page image data D2.
  • control method of the image processing apparatus is to acquire the original image data D1, to detect the face image 70 included in the original image data D1, and to obtain the proof image data including the detected face image 70.
  • To generate to generate page image data D2 in which a plurality of certification image data are arranged in one page, to output based on the page image data D2, and the certification image data is image data to be printed as a certification photo. Including being.
  • the page image data D2 including the proof image data based on the face image 70 detected from the image data.
  • the page image data D2 (certification image data) can be used for printing an ID photo. Therefore, the ID photo can be obtained quickly and easily. Even if the ID photo is suddenly needed, the ID photo can be obtained immediately by preparing the original image data D1. You can get the ID photo without going to the facility or store that provides the ID photo. You no longer have to go to a photo studio or ID photo box. You don't have to pay the ID photo fee.
  • since printing is performed by the own printing device it is not necessary to perform troublesome processing and editing of the image data. For example, it is not necessary to trim the image part of the face from the photographic image data showing a person so as to match the size of the ID photo.
  • the operation panel 4 accepts the setting of the number of image data for proof.
  • the processing unit includes the number of proof image data set on the operation panel 4 in the page image data D2. As many proof image data as necessary can be included in one page image data D2. It is possible to generate page image data D2 capable of printing a required number of ID photos.
  • the image processing device includes a storage unit 2 that stores the package definition data D3.
  • the operation panel 4 accepts the selection of the package definition data D3 to be used from the package definition data D3 stored in the storage unit 2.
  • the package definition data D3 is data that defines the size of the proof image data and the number of proof image data for each size.
  • the processing unit includes the proof image data of the size defined in the selected package definition data D3 in the page image data D2.
  • the processing unit includes the number of proof image data defined in the selected package definition data D3 in the page image data D2.
  • the size and number of proof image data can be set immediately by simply selecting (calling) the package definition data D3 registered (stored) in advance.
  • the operation panel 4 accepts the setting of the size of the image data for proof and the setting of the number of image data for proof for each size.
  • the processing unit inputs the package definition data D3 including data indicating the size of the set certification image data and the number of the set certification image data.
  • the storage unit 2 is stored non-volatilely.
  • the current setting state can be registered as the package definition data D3.
  • Package definition data D3 can be easily registered. Frequently used combinations of size and number of sheets can be registered as package definition data D3.

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Editing Of Facsimile Originals (AREA)

Abstract

L'invention concerne un dispositif de traitement d'image (100) qui acquiert des données d'image d'origine (D1). Une unité de traitement (1) détecte une image de visage (70) d'une personne incluse dans les données d'image d'origine (D1). L'unité de traitement (1) génère des données de certification d'image comprenant l'image de visage (70). L'unité de traitement (1) génère des données d'image de page (D2) dans lesquelles une pluralité d'éléments de données de certification d'image sont agencées dans une page, et effectue une sortie sur la base des données d'image de page (D2). Les données de certification d'image sont imprimées sous la forme d'une photographie de certification.
PCT/JP2019/012221 2019-03-22 2019-03-22 Dispositif de traitement d'image et programme de commande de dispositif de traitement d'image WO2020194405A1 (fr)

Priority Applications (2)

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JP2021508387A JP7388428B2 (ja) 2019-03-22 2019-03-22 画像処理装置、画像処理装置の制御方法
PCT/JP2019/012221 WO2020194405A1 (fr) 2019-03-22 2019-03-22 Dispositif de traitement d'image et programme de commande de dispositif de traitement d'image

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PCT/JP2019/012221 WO2020194405A1 (fr) 2019-03-22 2019-03-22 Dispositif de traitement d'image et programme de commande de dispositif de traitement d'image

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004015641A (ja) * 2002-06-10 2004-01-15 Canon Inc 画像生成装置、方法、プログラム、及びコンピュータ読み取り可能な記憶媒体
JP2006215685A (ja) * 2005-02-02 2006-08-17 Funai Electric Co Ltd フォトプリンタ
JP2007034721A (ja) * 2005-07-27 2007-02-08 Seiko Epson Corp 被写体の顔を含む画像の抽出

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000069402A (ja) * 1998-08-24 2000-03-03 Dainippon Printing Co Ltd 証明写真出力システム及び記憶媒体
JP2007241793A (ja) * 2006-03-10 2007-09-20 Konica Minolta Medical & Graphic Inc 証明写真撮影装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004015641A (ja) * 2002-06-10 2004-01-15 Canon Inc 画像生成装置、方法、プログラム、及びコンピュータ読み取り可能な記憶媒体
JP2006215685A (ja) * 2005-02-02 2006-08-17 Funai Electric Co Ltd フォトプリンタ
JP2007034721A (ja) * 2005-07-27 2007-02-08 Seiko Epson Corp 被写体の顔を含む画像の抽出

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