WO2016181716A1 - 画像形成装置 - Google Patents
画像形成装置 Download PDFInfo
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- WO2016181716A1 WO2016181716A1 PCT/JP2016/060161 JP2016060161W WO2016181716A1 WO 2016181716 A1 WO2016181716 A1 WO 2016181716A1 JP 2016060161 W JP2016060161 W JP 2016060161W WO 2016181716 A1 WO2016181716 A1 WO 2016181716A1
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- image
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- image forming
- user operation
- visible
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1237—Print job management
- G06F3/1253—Configuration of print job parameters, e.g. using UI at the client
- G06F3/1256—User feedback, e.g. print preview, test print, proofing, pre-flight checks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
- B41J29/42—Scales and indicators, e.g. for determining side margins
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G15/00—Apparatus for electrographic processes using a charge pattern
- G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
- G03G15/5004—Power supply control, e.g. power-saving mode, automatic power turn-off
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/1203—Improving or facilitating administration, e.g. print management
- G06F3/1205—Improving or facilitating administration, e.g. print management resulting in increased flexibility in print job configuration, e.g. job settings, print requirements, job tickets
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1237—Print job management
- G06F3/1253—Configuration of print job parameters, e.g. using UI at the client
- G06F3/1258—Configuration of print job parameters, e.g. using UI at the client by updating job settings at the printer
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
- G06F3/1285—Remote printer device, e.g. being remote from client or server
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
- G09G5/003—Details of a display terminal, the details relating to the control arrangement of the display terminal and to the interfaces thereto
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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
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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
- H04N1/0035—User-machine interface; Control console
- H04N1/00352—Input means
- H04N1/00381—Input by recognition or interpretation of visible user gestures
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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
- H04N1/0035—User-machine interface; Control console
- H04N1/00493—Particular location of the interface or console
-
- 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
- H04N1/00962—Input arrangements for operating instructions or parameters, e.g. updating internal software
Definitions
- the present invention relates to an image forming apparatus, and more particularly to a technique for displaying a display screen including an image to be imaged.
- a general image forming apparatus includes a display unit such as a liquid crystal display (LCD) or an organic EL (Organic Light-Emitting Diode) display.
- the image forming apparatus displays a display screen (a so-called preview screen) including an image formation target image on the display unit so that the user can confirm the image formation target image.
- the image forming apparatus receives a user operation for processing an image to be formed using a touch panel function or the like included in the display unit, and prints (image formation) the image processed by the user operation.
- Patent Document 1 and Patent Document 2 described above disclose a visible image forming apparatus that forms a visible image in the air and displays necessary information.
- visible light that emits invisible laser light intermittently, condenses the laser light with a lens, a mirror, or the like to generate plasma, and emits light from the plasma.
- Patent Document 3 described above discloses a visible image forming apparatus that displays necessary information by forming a visible image in a space in an automobile.
- the visible image forming apparatus disclosed in Patent Document 4 receives and reflects light emitted from an object or a display device, and is symmetrical to the object or display device with the optical imaging device interposed therebetween. By converging the reflected light at the position, an object image is formed in the air.
- the above-described visible image forming apparatus is mounted on an image forming apparatus instead of or in addition to a general display such as a liquid crystal display or an organic EL display. Thereby, a visible image representing the preview screen can be formed in the air.
- the user can only confirm the image to be formed in the air and cannot process the confirmed image to be formed. Even if the image to be formed is not a desired image, if the image cannot be processed, the user convenience is lacking.
- the present invention has been made in view of the above circumstances, and an object of the present invention is to enable a user to check an image of an image formation target in the air and to process the confirmed image formation target image. .
- An image forming apparatus includes a visible image forming unit, a display control unit, an operation detection unit, a reception unit, and an image processing unit.
- the visible image forming unit forms a visible image in the air.
- the display control unit is a display control unit that controls the operation of the visible image forming unit, and causes the visible image forming unit to form a visible image indicating a display screen including an image to be formed.
- the operation detection unit detects a user operation in the air on the display screen shown as a visible image by the visible image forming unit.
- the reception unit receives a user operation detected by the operation detection unit.
- the image processing unit performs image processing on the image to be image formed.
- the accepting unit specifies an inclination value with respect to the image to be formed according to the predetermined user operation when the user operation detected by the operation detection unit is a predetermined user operation. To do.
- the image processing unit performs perspective processing based on the inclination value specified by the receiving unit on the image to be image-formed.
- the user can confirm the image of the image formation target in the air, and can process the confirmed image formation target image to perform perspective processing.
- FIG. 1 is a perspective view illustrating an appearance of an image forming apparatus according to an embodiment of the present invention.
- 1 is a functional block diagram illustrating a main internal configuration of an image forming apparatus according to an embodiment of the present invention. It is a figure which shows an example of the visible image which the visible image formation part of the image forming apparatus concerning one Embodiment of this invention forms.
- 3 is a flowchart showing a flow of operations of the image forming apparatus according to the embodiment of the present invention. It is a figure which shows an example of the operation screen which the visible image formation part of the image forming apparatus concerning one Embodiment of this invention forms as a visible image.
- FIG. 6 is a diagram illustrating an example of a perspective processing instruction input by a user with respect to the image forming apparatus according to the embodiment of the present invention.
- FIG. 6 is a diagram illustrating an example of an image subjected to perspective processing according to a perspective processing instruction illustrated in FIG. 5B in the image forming apparatus according to the embodiment of the present invention.
- FIG. 1 is a perspective view showing an appearance of the image forming apparatus.
- FIG. 2 is a functional block diagram showing the main internal configuration of the image forming apparatus.
- the image forming apparatus 1 is a multifunction machine having a plurality of functions such as a facsimile communication function, a copy function, a printer function, and a scanner function. As shown in FIG. 1, the image forming apparatus 1 includes an apparatus main body 2, an image reading unit 5 disposed above the apparatus main body 2, and a connecting unit provided between the image reading unit 5 and the apparatus main body 2. 3.
- the housing 7 includes an image reading unit 5, an image forming unit 12, a paper feeding unit 30, an image memory 32, a network interface unit 91, an HDD (Hard Disk Drive) 92, a control unit 10, and the like. Is housed.
- the image reading unit 5 includes a document conveyance unit 6 and optically reads a document conveyed by the document conveyance unit 6 or a document placed on a contact glass (not shown).
- the image reading unit 5 acquires image data that is an image formation target by reading one document at a time.
- the paper feeding unit 30 includes a paper feeding cassette (not shown) and a feeding roller, and conveys recording sheets stored in the paper feeding cassette one by one toward the image forming unit 12 by the feeding roller.
- the image forming unit 12 includes a photosensitive drum (not shown), a charging device, an exposure device, a developing device, and a transfer device, and is sent from an image read by the image reading unit 5 or a personal computer connected to a network. An image is formed (printed) on the recording paper supplied from the paper supply unit 30 using the print target data. The recording paper on which the image has been formed is discharged to the discharge tray 4 after undergoing a fixing process by a fixing unit (not shown).
- the image memory 32 is an area for temporarily storing image data obtained by reading an original by the image reading unit 5 and temporarily storing image data to be image-formed by the image forming unit 12.
- the network interface unit 91 includes a communication module such as a LAN board.
- the network interface unit 91 transmits / receives various data to / from the computer 200 in the local area via a connected LAN or the like.
- the HDD (Hard Disk Drive) 92 is a large-capacity storage device that stores image data and the like obtained by document reading by the image reading unit 5.
- the control unit 10 includes a CPU (Central Processing Unit), a RAM (Random Access Memory), a ROM (Read Only Memory), and the like.
- the control unit 10 functions as the control unit 100, the display control unit 101, the reception unit 104, and the image processing unit 105 when a control program stored in the ROM or the HDD 92 is executed by the CPU.
- each said structure of the control unit 10 may each be comprised by a hard circuit irrespective of the operation
- the control unit 100 is connected to the image reading unit 5, the image forming unit 12, the paper feeding unit 30, the image memory 32, the network interface unit 91, the HDD 92, and the like. Signals and data are transmitted to and received from each mechanism.
- the control unit 100 functions as an image formation control unit that controls an image forming operation by the image forming unit 12.
- the display control unit 101 has a function of controlling operations of a display unit 471 and a visible image forming unit 50 described later.
- the display control unit 101 includes a formation position calculation unit 102 and a laser light source control unit 103 as a configuration for controlling the operation of the visible image forming unit 50. Detailed contents of the formation position calculation unit 102 and the laser light source control unit 103 will be described later.
- the reception unit 104 has a function of receiving a user operation input by the operation unit 47 described later and a user operation detected by the operation detection unit 54 described later.
- the image processing unit 105 has a function of performing image processing on an image to be formed.
- the image forming apparatus 1 further includes an operation unit 47 including a display unit 471 (display) and physical keys 472 on the front surface of the casing 7 that forms the outline of the image forming device 1.
- an operation unit 47 including a display unit 471 (display) and physical keys 472 on the front surface of the casing 7 that forms the outline of the image forming device 1.
- the display unit 471 is composed of a liquid crystal display or an organic EL display, and is arranged with its display surface facing upward.
- the display unit 471 displays an operation screen (display screen) related to image formation, document reading, and the like on the display surface based on control by the display control unit 101.
- the physical key 472 is, for example, an arrow key that moves the focus of a GUI (Graphical User Interface) that configures the operation screen, a determination key that performs a confirmation operation on the GUI that configures the operation screen, a numeric key, and the like.
- the physical key 472 functions as an operation unit that receives an operation on the operation screen displayed on the display surface of the display unit 471 from the user.
- a touch panel (not shown) is disposed on the upper surface of the display surface of the display unit 471.
- the touch panel is a so-called resistive film type or capacitive type touch panel.
- the touch panel detects contact by the user on the display surface of the display unit 471 together with the contact position.
- the touch panel outputs a detection signal indicating the coordinate position of the contact point to the reception unit 104 or the like.
- the touch panel includes a touch panel that detects a finger or the like when a user's finger or the like approaches a certain distance from the display surface without direct contact with the display surface.
- “contact” as used in this embodiment includes a state in which the touch panel function detects that a finger or the like has approached the above-mentioned fixed distance even when there is no contact with the display surface. Shall be.
- a visible image forming unit 50 is disposed on the upper surface of the casing 7 that forms the outline of the image forming apparatus 1.
- the visible image forming unit 50 forms a visible image in the air.
- the visible image forming unit 50 intermittently emits invisible laser light, condenses the laser light with a lens, a mirror, or the like to generate plasma, and the visible light emitted from the plasma produces characters, A visible image such as an image is formed in the air (the visible image forming method is disclosed in, for example, Japanese Patent Application Laid-Open Nos. 2003-233339 and 2007-206588).
- the visible image forming unit 50 includes an optical imaging device, receives and reflects light emitted from the display device, and is symmetrical with the display device with the optical imaging device interposed therebetween.
- An object image is formed in the air by converging the reflected light at a position (a visible image forming method is disclosed in, for example, Japanese Patent Application Laid-Open No. 2013-127625).
- a visible image forming method is disclosed in, for example, Japanese Patent Application Laid-Open No. 2013-127625.
- description will be made assuming that the visible image forming unit 50 has the configuration (1).
- the visible image forming unit 50 includes a laser light source unit 51 and an operation detection unit 54.
- the laser light source 51 includes a laser light source (not shown) that emits a laser beam, a lens or mirror (not shown) that collects laser light from the laser light source to generate plasma, a laser light source, the lens, A scanning mechanism (not shown) for scanning a mirror or the like.
- the laser light source unit 51 emits an invisible laser beam under the control of the display control unit 101. Then, the laser light source unit 51 generates plasma by condensing the laser light with a lens, a mirror, or the like, and the operation screen including characters, images, and the like is made into the air as a visible image by visible light emitted from the plasma. Form.
- the formation position calculation unit 102 of the display control unit 101 is configured so that the visible image indicating the operation screen is formed at a predetermined visible image formation position (position coordinates on a predetermined three-dimensional space coordinate system).
- the laser light emission direction and the emission position by the laser light source unit 51 are calculated. That is, the formation position calculation unit 102 calculates at what visible image formation position the plasma is generated by the laser light source unit 51.
- the laser light source control unit 103 of the display control unit 101 controls the laser light source unit 51 in order to cause the gas existing in the laser light emission direction and emission position calculated by the formation position calculation unit 102 to emit plasma. Since the visible image is generated by the bright spot generated at the intersection of the two laser beams, the laser light source control unit 103, for example, so that the position of the bright spot is a position corresponding to each pixel constituting the image, The laser light source 51 is driven and controlled while adjusting the timing of emitting the two laser lights.
- the visible image forming unit 50 forms a visible image D1 at a predetermined aerial position above the image forming apparatus 1, as shown in FIG.
- the visible image D1 represents, for example, an operation screen (preview screen) including an image to be formed by the image forming unit 12 with a size of 400 mm long ⁇ 600 mm wide.
- the size of the display unit 471 is limited, it is difficult to transmit information included in the operation screen displayed on the display unit 471 to a person far away from the display unit 471.
- a display unit 471 having a touch panel function is generally arranged with its display surface facing upward as shown in FIG. 3, an operation screen displayed on the display unit 471 is displayed. The contained information can be transmitted only to the person in front of the image forming apparatus 1.
- the operation screen displayed on the display unit 471 can be formed in the air as a visible image, so that the person who is away from the image forming apparatus 1 is also included in the operation screen. Information can be transmitted.
- the operation detection unit 54 detects an operation (pressing operation) for pressing the operation screen when the operation image is formed as a visible image by the visible image forming unit 50.
- the operation detection unit 54 positions the user's hand at an aerial position where the operation screen shown as a visible image is formed, and moves the user's hand from the position in a direction orthogonal to the operation screen.
- the operation is detected as a pressing operation.
- the operation detection unit 54 outputs to the reception unit 104 information indicating that a pressing operation on the operation screen has been detected and position information indicating the pressing position in the pressing operation.
- the operation detection unit 54 drives an imaging lens (not shown) that forms an image of light from a subject, an imaging device (not shown) that photoelectrically converts a subject image formed by the imaging lens, and the imaging device.
- An imaging unit having a circuit (not shown) or the like is included.
- the operation detection unit 54 is disposed at a position close to the laser light source unit 51, and is within a certain range of the three-dimensional space from a predetermined formation position where a visible image is formed by the laser beam emitted from the laser light source unit 51. Image.
- the operation detection unit 54 specifies an image of a user's hand and the like and a spatial position of the image based on the captured image. Then, the operation detection unit 54 has a spatial position of the image of the user's hand or the like within a certain range from the operation screen formed as a visible image at the predetermined formation position (for example, at least one of the xyz directions). If the position is within 10 mm), it is detected as a pressing operation on the operation screen as the visible image, and position information indicating the pressing position in the pressing operation is acquired.
- the operation detection unit 54 performs image processing such as binarization processing and pattern matching based on grayscale information on the captured image, and determines an image such as a user's hand.
- the operation detection unit 54 determines whether or not the captured image includes the image of the user's hand by pattern matching between the captured image and the basic image corresponding to the user's hand stored in advance in the HDD 92. Is determined.
- the operation detection unit 54 determines whether or not the shape of the user's hand used for the above-described pressing operation is a predetermined shape.
- the predetermined shape is, for example, a shape in which five fingers are opened (also called a par shape or a paper shape).
- the operation detecting unit 54 uses a pattern matching between the captured image and a basic image corresponding to the shape of the five fingers opened in advance stored in the HDD 92, so that the shape of the hand used for the pressing operation is five fingers. It is determined whether or not the shape is open. If the operation detection unit 54 determines that the shape of the hand used for the pressing operation is a shape with five fingers open, the operation detection unit 54 outputs that fact to the reception unit 104.
- the accepting unit 104 accepts a user operation detected by the operation detecting unit 54 as described above.
- the operation detection unit 54 outputs that the pressing operation is detected and that the shape of the hand used in the pressing operation is not a shape in which five fingers are opened, the receiving unit 104 moves to the position indicated by the position information.
- a selection instruction for the GUI of the formed operation screen is received.
- the receiving unit 104 is included in the operation screen.
- Perspective processing instruction for the image to be formed is received.
- the image processing unit 105 performs perspective processing on the image formation target image, and causes the image forming unit 12 to form an image after the perspective processing. Details of the perspective processing will be described later.
- FIG. 4 is a flowchart showing an operation flow of the image forming apparatus 1.
- the display control unit 101 causes the visible image forming unit 50 to display a visible image indicating an operation screen. Is formed at a predetermined aerial position above the image forming apparatus 1 (step S11).
- FIG. 5A is a diagram illustrating an example of the operation screen D2 that the visible image forming unit 50 forms as a visible image.
- the operation screen D2 includes a preview image area d1 indicating an image formation target image shown in the image forming job received by the receiving unit 104 in the process of step S10, a print instruction input button d2, and a correction instruction input button d3.
- the operation detection unit 54 After the visible image forming process in step S11, the operation detection unit 54 outputs that the pressing operation on the operation screen has been detected (YES in step S12), and the shape of the user's hand used in the pressing operation is 5 If it is output that the shape of the finger is not open (NO in step S13), the receiving unit 104 selects the GUI for the operation screen formed at the pressed position indicated by the position information output by the operation detection unit 54. Is received (step S14).
- control part 100 and the display control part 101 perform the process linked
- the control unit 100 when the receiving unit 104 receives a selection instruction for the print instruction input button d2, the control unit 100 causes the image forming unit 12 to form the image shown in the preview image area d1.
- the operation detection unit 54 outputs that the pressing operation on the operation screen has been detected (YES in step S12), and the shape of the user's hand used in the pressing operation Is output with five fingers open (YES in step S13), the accepting unit 104 accepts a perspective processing instruction for the image forming target image included in the operation screen (step S16).
- FIG. 5B is a diagram illustrating an example of a perspective processing instruction input by the user.
- the preview image area d1 in the operation screen D2 is formed.
- An operation is performed in which the aerial position is pressed with a hand with five fingers open.
- the aerial position where the preview image area d1 in the operation screen D2 is formed is pressed with both the right hand and the left hand.
- step S16 the receiving unit 104 specifies an inclination value with respect to the image formation target image according to the perspective processing instruction (step S17).
- a virtual rotation axis A is set at the aerial position where the preview image area d1 is formed in the operation screen D2.
- Coordinate information indicating the aerial position of the rotation axis A is stored in the HDD 92 in advance.
- the accepting unit 104 uses the coordinate information stored in advance in the HDD 92 and the position information indicating the pressing position in the pressing operation with a hand with five fingers open, in the preview image area in the operation screen D2.
- the distance from the position where d1 is pressed to the rotation axis A is calculated.
- the reception unit 104 is displayed in the preview image area d1 based on the calculated distance and the distance at which the preview image area d1 in the operation screen D2 is pressed (the distance in the depth direction in the drawing in FIG. 5B).
- the inclination value for the image to be formed is calculated. Specifically, the accepting unit 104 increases the inclination value with respect to the image forming target image as the distance at which the preview image area d1 is pressed is larger. The accepting unit 104 increases the inclination value with respect to the image forming target image as the distance from the pressed position to the rotation axis A is shorter.
- the image processing unit 105 executes perspective processing on the image formation target image shown in the preview image area d1 (step S18). Specifically, the image processing unit 105 determines the processing strength when performing the perspective processing according to the inclination value with respect to the image forming target image specified by the receiving unit 105. A table indicating the correspondence relationship between the inclination value and the processing intensity for the image to be image-formed is stored in the HDD 92 in advance, and the image processing unit 105 determines the processing intensity when performing the perspective processing with reference to the table. To do. The image processing unit 105 performs perspective processing with the determined processing intensity on the image to be image-formed. The image after the perspective processing is stored in the HDD 92 or the like.
- the display control unit 101 causes the visible image forming unit 50 to update the operation screen formed as a visible image (step S19).
- the display control unit 101 causes the visible image forming unit 50 to form a visible image representing an operation screen including an image after the perspective processing performed in the process of step S19 (see FIG. 5C).
- step S21 If the receiving unit 104 receives an image formation instruction after the processing in step S15 or step S19 (YES in step S20), the control unit 100 sets the image forming unit 12 as an image formation target image by the above processing. An image is formed (step S21).
- the operation detection unit 54 determines a shape with five fingers opened as a predetermined shape, but the present invention is not necessarily limited to this case.
- the operation detection unit 54 may determine the shape of another hand instead of the shape of opening five fingers as a predetermined shape.
- the operation detection unit 54 may determine the shape of one finger out of the five fingers as a predetermined shape.
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Abstract
Description
前記可視像形成部は、空中に可視像を形成する。
前記表示制御部は、前記可視像形成部の動作を制御する表示制御部であって、画像形成対象の画像を含む表示画面を示す可視像を前記可視像形成部に形成させる。
前記操作検知部は、前記可視像形成部により可視像として示される表示画面に対する空中でのユーザー操作を検知する。
前記受付部は、前記操作検知部により検知されたユーザー操作を受け付ける。 前記画像処理部は、前記画像形成対象の画像に対して画像処理を施す。
そして、前記受付部は、前記操作検知部により検知されたユーザー操作が予め定められたユーザー操作である場合に、当該予め定められたユーザー操作に応じた前記画像形成対象の画像に対する傾き値を特定する。
また、前記画像処理部は、前記画像形成対象の画像に対して前記受付部が特定した傾き値に基づく遠近処理を施す。
Claims (7)
- 空中に可視像を形成する可視像形成部と、
前記可視像形成部の動作を制御する表示制御部であって、画像形成対象の画像を含む表示画面を示す可視像を前記可視像形成部に形成させる表示制御部と、
前記可視像形成部により可視像として示される表示画面に対する空中でのユーザー操作を検知する操作検知部と、
前記操作検知部により検知されたユーザー操作を受け付ける受付部と、
前記画像形成対象の画像に対して画像処理を施す画像処理部と、を備え、
前記受付部は、前記操作検知部により検知されたユーザー操作が予め定められたユーザー操作である場合に、当該予め定められたユーザー操作に応じた前記画像形成対象の画像に対する傾き値を特定し、
前記画像処理部は、前記画像形成対象の画像に対して前記受付部が特定した傾き値に基づく遠近処理を施す、画像形成装置。 - 前記操作検知部は、前記ユーザー操作に用いられる手の形状が予め定められた形状であるか否かを判別し、当該予め定められた形状の手が前記可視像として示される表示画面が形成された空中位置から当該表示画面に直交する方向に移動する操作を、前記予め定められたユーザー操作として検知する、請求項1に記載の画像形成装置。
- 前記受付部は、前記可視像が形成された空中位置に仮想的に設けられる回転軸の位置を示す位置情報を予め記憶しておき、前記予め定められたユーザー操作において手が前記表示画面に接した位置から前記回転軸までの距離、および、手が前記表示画面に直交する方向に移動した距離に基づき、前記画像形成対象の画像に対する傾き値を特定する、請求項2に記載の画像形成装置。
- 前記操作検知部は、前記ユーザー操作に用いられる手の形状が予め定められた形状でない場合に、手が前記可視像として示される表示画面が形成された空中位置から当該表示画面に直交する方向に移動する操作を、前記表示画面を構成するGUIに対する選択操作として検知する、請求項2に記載の画像形成装置。
- 前記操作検知部は、前記ユーザー操作に用いられる手の画像を撮像する撮像部を備え、当該撮像部が撮像した手の画像と、予め記憶している基本画像とのパターンマッチングにより、前記ユーザー操作に用いられる手の形状が予め定められた形状であるか否かを判別する、請求項2に記載の画像形成装置。
- 前記表示制御部は、前記操作検知部により検知されたユーザー操作が予め定められたユーザー操作である場合に、前記可視像形成部に、可視像として示される前記表示画面を、前記画像形成制御部により遠近処理が施された画像を含む表示画面に変更させる、請求項1に記載の画像形成装置。
- 記録紙に画像を形成する画像形成部と、前記画像形成部の動作を制御する画像形成制御部と、を更に備え、
前記画像形成制御部は、前記画像形成部に前記遠近処理後の画像を記録紙に形成させる、請求項1に記載の画像形成装置。
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