JP6478796B2 - Self-print terminal - Google Patents

Description

  The present invention relates to a self-print terminal, and more particularly to a self-print terminal that can be operated by a gesture.

  There is known a self-printing terminal that reads an image from a storage medium and a user operates a touch panel to edit and print the image. The image stored in the storage medium is, for example, an image taken with a digital camera or a mobile phone. In recent years, self-printing terminals are equipped with a stamp function for editing images, a drawing function, and the like, and the number of functions has been increasing. As multifunctional functions of self-printing terminals are used, operations become complicated (see, for example, Patent Document 1).

  There is also known a self-printing terminal that operates by detecting a user's gesture operation. By performing the operation using the gesture, the user can perform the operation intuitively and efficiently (see, for example, Patent Document 2).

JP 2008-293513 A JP 2009-42796 A

  However, in the technique described in Patent Document 2, when starting to use the self-print terminal, the user performs a calibration operation for accurately converting the coordinate system associated with the gesture operation into the coordinate system of the touch panel. It was necessary to carry out. That is, the user needs to perform an operation for proofreading in addition to the operation for the self-print process, and the convenience for the user is impaired.

  In addition, when the installation position or angle of a sensor that detects a gesture operation is changed due to the influence of vibration or the like while using the self-printing terminal, there is a problem that the recognition accuracy of the gesture operation decreases.

  SUMMARY An advantage of some aspects of the invention is that it provides a self-printing terminal that can recognize gesture operations with high accuracy without impairing user convenience.

A self-printing terminal according to the present invention includes an image data input unit to which image data is input, a display unit that displays image data, a printing unit that prints image data, a touch operation recognition unit that recognizes a touch operation, A gesture operation recognition unit that recognizes a gesture operation, a storage unit that stores calibration data, and a control unit, and the touch operation coordinates defined in the touch operation recognition unit match the coordinates of the display unit, The gesture operation coordinates defined in the gesture operation recognition unit are associated with the touch operation coordinates via the calibration data, and the control unit is on the touch operation coordinates for self-print processing recognized by the touch operation recognition unit. The gesture operation recognized by the gesture operation recognition unit when the touch operation recognition unit recognizes the touch operation for self-print processing. A position on the coordinate, have rows process of updating the calibration data based on, in the process of updating the calibration data, the control unit, on the gesture operation coordinates are coordinate transformation on the touch operation coordinates based on calibration data The calibration data is updated so that the difference between the position and the position on the touch operation coordinates for self-print processing recognized by the touch operation recognition unit is small .

  The self-printing terminal according to the present invention automatically performs processing for updating calibration data when performing a touch operation for self-printing processing. That is, the calibration data can be updated without requiring the user to perform an extra operation for updating the calibration data. By updating the calibration data, it is possible to reflect the subsequent gesture operation of the user on the screen with high accuracy.

  Further, according to the self-printing terminal according to the present invention, even when the position or angle of the sensor for detecting the gesture operation is shifted due to the influence of vibration or the like while the user is using the self-printing terminal. By performing calibration data update processing each time the user performs a touch operation, the user's gesture operation can be reflected on the screen with high accuracy.

2 is a schematic diagram of a self-printing terminal according to Embodiment 1. FIG. 3 is a functional block diagram of the self-printing terminal according to Embodiment 1. FIG. 3 is a flowchart showing print processing of the self-printing terminal according to the first embodiment. 6 is a flowchart showing detailed operations in service selection processing of the self-printing terminal according to the first embodiment. 6 is a diagram showing a service selection screen in the self-print terminal according to Embodiment 1. FIG. 4 is a flowchart showing calibration data update processing in the self-printing terminal according to the first embodiment. 6 is a flowchart showing image data display, selection, and editing processing in the self-printing terminal according to the first embodiment. 6 is a diagram showing a thumbnail display screen in the self-print terminal according to Embodiment 1. FIG. 3 is a diagram showing an image editing screen in the self-printing terminal according to Embodiment 1. FIG. 6 is a diagram illustrating an image enlargement operation in the self-printing terminal according to Embodiment 1. FIG. 10 is a diagram for explaining a touch operation with different fingers in the self-printing terminal according to Embodiment 2. FIG. 6 is a flowchart showing calibration data update processing in the self-printing terminal according to the second embodiment. 14 is a flowchart showing display, selection, and editing processing of image data in the self-print terminal according to the third embodiment. FIG. 10 is a diagram showing a thumbnail display screen in the self-print terminal according to the third embodiment.

<Embodiment 1>
<Configuration>
FIG. 1 is a schematic diagram of the self-printing terminal 1 according to the first embodiment. FIG. 2 is a functional block diagram of the self-print terminal 1. The self-print terminal 1 includes an image data input unit 5, a display unit 13, a printing unit 12, a touch operation recognition unit 2, a gesture operation recognition unit 3, and a storage unit 6.

  The image data input unit 5 is an interface for reading image data from the storage medium 4. The image data input unit 5 receives data by infrared communication from a card reader for reading cards such as an SD card and a memory stick, a CD / DVD drive for reading a CD / DVD, a USB port for reading USB, and a mobile phone, for example. An infrared communication device, a short-range wireless communication device that receives data by short-range wireless communication (for example, Bluetooth (registered trademark)), Wi-Fi that performs data communication with a smartphone, and a cable that directly connects to the smartphone and performs data communication And so on, such as a scanner device.

  The display unit 13 is a liquid crystal display, a CRT, or the like, for example. On the front surface of the screen of the display unit 13, a touch panel 21 is disposed so as to overlap. The touch panel 21 may be a multi-touch compatible touch panel. The printing unit 12 is a high-resolution color printer. The printing method is, for example, a sublimation type or an ink jet type.

  The touch operation recognition unit 2 includes a touch panel 21 and a processor or coordinate detection circuit (not shown). Touch operation coordinates are defined in the touch operation recognition unit 2. The recognition by the touch operation recognition unit 2 is realized by the processor or the coordinate detection circuit specifying the position on the touch operation coordinates in accordance with the touch operation performed on the touch panel 21. A touch panel 21 is placed on the front surface of the screen of the display unit 13 so that the coordinates defined on the screen of the display unit 13 coincide with the touch operation coordinates.

  The gesture operation recognition unit 3 includes an operation detection sensor 31 and a processor (not shown). Gesture operation coordinates are defined in the gesture operation recognition unit 3. Recognition by the gesture operation recognition unit 3 is realized by the processor specifying the position on the gesture operation coordinates in accordance with the gesture operation detected by the motion detection sensor 31. The motion detection sensor 31 is, for example, a camera or a depth sensor.

  The storage unit 6 stores calibration data in advance. The calibration data is data for correcting data for converting gesture operation coordinates to touch operation coordinates. The storage unit 6 is a mass storage device such as a hard disk. In the storage unit 6, a program for controlling each component, for example, a program for reading an image from the storage medium 4 and temporarily storing it in the storage unit 6, a program for controlling an image displayed on the screen, and editing and processing of the image are performed. A program and a program for holding user print order information are stored.

  The control unit 9 controls the operation of each unit of the self-print terminal 1, and corresponds to a CPU of a personal computer. Note that the control unit 9 may also serve as a processor provided in the touch operation recognition unit 2. Similarly, the control unit 9 may also serve as a processor provided in the gesture operation recognition unit 3.

<Operation>
FIG. 3 is a flowchart showing the printing process of the self-printing terminal 1 according to the first embodiment. First, the self-print terminal 1 performs a service selection process (step S101). The service selection process will be described later. Next, the self-print terminal 1 performs image data reading processing (step S102). The user connects the storage medium 4 storing the image data to the image data input unit 5 of the self-print terminal 1. The control unit 9 controls the image data input unit 5 to read image data and information added to the image from the storage medium 4. The read image data 7 and information added to the image are stored in the storage unit 6.

  Next, the self-printing terminal 1 performs image data display, selection, and editing processing (step S103). Image data display, selection, and editing processing will be described later.

  Thereafter, the self-printing terminal 1 performs a fee payment process (step S104). The control unit 9 calculates a print fee based on the service selected by the user, the number of prints, and the like, and causes the display unit 13 to display the print fee. After confirming that the fee has been correctly settled, the control unit 9 transfers the image data to the printing unit 12 and starts the printing process (step S105). The self-printing terminal 1 ends the print service after confirming that all printing has been normally completed.

  FIG. 4 is a flowchart showing detailed operations in the service selection process (step S102) in FIG. FIG. 5 is a diagram showing a service selection screen 13a displayed on the display unit 13 in the service selection process.

  In the service selection process, the control unit 9 displays the service selection screen 13a on the display unit 13 (step S201). As shown in FIG. 5, images 131, 132, and 133 corresponding to each print service provided by the self-print terminal 1 are displayed on the service selection screen 13a. The print services provided by the self-print terminal 1 are, for example, “single print” (image 131), “multi-print” (image 132), and “ID photo print” (image 133). “Single print” is a service for printing one image data on one photographic paper. “Multi-print” is a service for printing a plurality of image data on one photographic paper. “ID photo print” is a service for printing image data in a size corresponding to the ID photo.

  In a state where the service selection screen 13a is displayed on the display unit 13, the user selects a desired print service by performing a touch operation on any of the images 131, 132, and 133 displayed on the display unit 13. . When the touch operation recognition unit 2 recognizes the user's touch operation, the control unit 9 determines which service has been selected (step S202). Next, the control unit 9 performs a calibration data update process (step S203). The calibration data update process will be described later.

  FIG. 6 is a flowchart showing the calibration data update process. First, the control unit 9 acquires the position on the touch operation coordinates recognized by the touch operation recognition unit 2 (step S301). Here, the position on the touch operation coordinate is a position on the touch operation coordinate recognized by the touch operation recognition unit 2 when the image 131 is touched in step S202 of FIG. 4, for example, as shown in FIG. Furthermore, the control unit 9 acquires the position on the gesture operation coordinates recognized by the gesture operation recognition unit 3 when the image 131 is touched in step S202 of FIG. 4 (step S302).

  Then, the control unit 9 uses the calibration data stored in the storage unit 6 to convert the position on the gesture operation coordinates to the position on the touch operation coordinates. The control unit 9 corrects the calibration data so that the position on the gesture operation coordinate after conversion approaches the position on the touch operation coordinate acquired in step S301 (step S303). The corrected calibration data is called new calibration data. Then, the control unit 9 updates the old calibration data with new calibration data (step S304).

  FIG. 7 is a flowchart showing detailed operations in the image data display, selection, and editing process (step S103) in FIG. In the display, selection, and editing process of image data, first, the control unit 9 controls the display unit 13 to display the thumbnail display screen 13b (step 401). FIG. 8 is a diagram showing a thumbnail display screen 13b. A plurality of thumbnail images 134 obtained by reducing the image data are displayed in a list on the thumbnail display screen 13b.

  In a state where the thumbnail display screen 13 b is displayed on the display unit 13, the user selects desired image data by performing a touch operation on any thumbnail image 134 displayed on the display unit 13. When the touch operation recognition unit 2 recognizes the user's touch operation, the control unit 9 determines which image data has been selected (step S402).

  Next, the controller 9 performs calibration data update processing (step S403). The calibration data update process will be described with reference to the flowchart of FIG. First, the control unit 9 acquires the position on the touch operation coordinates recognized by the touch operation recognition unit 2 (step S301). Here, the position on the touch operation coordinates is the position on the touch operation coordinates recognized by the touch operation recognition unit 2 when the thumbnail image 134 is touched in step S402 in FIG.

  Further, the control unit 9 acquires the position on the gesture operation coordinates recognized by the gesture operation recognition unit 3 when the thumbnail image 134 is touched in step S402 in FIG. 7 (S302).

  Then, the control unit 9 uses the calibration data stored in the storage unit 6 to convert the position on the gesture operation coordinates to the position on the touch operation coordinates. The control unit 9 corrects the calibration data so that the position on the gesture operation coordinate after conversion approaches the position on the touch operation coordinate acquired in step S301 (step S303). The corrected calibration data is called new calibration data. Then, the control unit 9 updates the old calibration data with new calibration data (step S304).

  After step S403 in FIG. 7, the user determines whether to edit the selected image data (step S404). When the user decides to perform editing, the control unit 9 displays the image editing screen 13c on the display unit 13 and shifts to image data editing processing (step S405). FIG. 9 is a diagram showing the image editing screen 13c.

  In FIG. 9, when the user touches the icon 137 for enabling the operation by the gesture on the image editing screen 13c, the operation by the gesture and the operation by the touch panel can be used together. When the user operates the touch panel, the user usually operates with one finger. Therefore, when the user performs a touch operation using one finger, the gesture operation is invalidated. Also, for example, as shown in FIG. 9, when the user performs a gesture with two fingers aligned, the gesture operation is enabled. The user uses the “drawing function” by gesture operation to edit the image data. For example, as shown in FIG. 9, by moving two aligned fingers in an arbitrary direction, the pen 135 displayed on the screen can be moved to draw a line 136 at an arbitrary position in the image.

  When the gesture operation recognizing unit 3 recognizes the gesture operation, the control unit 9 acquires a position on the gesture operation coordinates. Then, the calibration data stored in the storage unit 6 is used to convert the position on the gesture operation coordinates to the position on the touch operation coordinates. Then, editing by the gesture operation (for example, drawing of the line 136 by the pen 135) is reflected on the position on the touch operation coordinates after conversion (that is, the position on the coordinates defined on the screen of the display unit 13).

  Further, for example, a stamp displayed on the right side of FIG. 9 can be selected and pasted at an arbitrary position of the image by a gesture operation. The drawing function is not limited to this, and the color of the drawing pen, the stamp function, and the like may be switched depending on the number of fingers, the shape of the hand, and the movement of the hand.

  Conventionally, touch panel operation has a problem that contact detection sensitivity may be deteriorated depending on a person and conditions, and operability is poor. In the first embodiment, since the image editing operation can be performed without touching the touch panel by a gesture operation, the operability for the user is improved.

  After the editing of the image data is completed, the user selects whether to end the selection of the image data or to further select the image data (step S406). When the user finishes selecting the image data, the control unit 9 ends the display, selection, and editing process (step S103 in FIG. 3) of the image data. On the other hand, when the user selects to further select image data, the process returns to step S401, and the control unit 9 controls the display unit 13 to display the thumbnail display screen 13b.

  In step S <b> 401 of FIG. 7, it is assumed that the user who feels it is difficult to see the thumbnail image 134 when the thumbnail display screen 13 b is displayed on the display unit 13 brings his face closer to the display unit 13. Therefore, in the first embodiment, the gesture operation recognition unit 3 recognizes the distance (arrow D in FIG. 10) between the user's face and the screen of the display unit 13, and the control unit 9 responds to this distance. The size of the thumbnail image 134 displayed on the display unit 13 is adjusted. Specifically, for example, the smaller the distance between the user's face and the screen of the display unit 13, the larger the thumbnail image 134 is displayed. This operation improves the visibility of the thumbnail display screen 13b. The image enlargement function described above may be applied not only to the thumbnail display screen 13b but also to other screens (that is, the service selection screen 13a and the image editing screen 13c).

  In the first embodiment, the calibration data update process is described in the touch operation on the service selection screen 13a and the thumbnail display screen 13b. However, the opportunity to perform the calibration data update process is not limited to this. The calibration data update process can be applied to all touch operations in the self-printing terminal 1, and the calibration data update process is performed each time the touch operation is performed, thereby improving the accuracy of the calibration data. .

<Effect>
The self-print terminal 1 according to the first embodiment recognizes an image data input unit 5 to which image data is input, a display unit 13 that displays image data, a printing unit 12 that prints image data, and a touch operation. Touch operation coordinates defined by the touch operation recognition unit 2, including a touch operation recognition unit 2, a gesture operation recognition unit 3 that recognizes a gesture operation, a storage unit 6 that stores calibration data, and a control unit 9. Corresponds to the coordinates of the display unit 13, the gesture operation coordinates defined in the gesture operation recognition unit 3 are associated with the touch operation coordinates through the calibration data, and the control unit 9 recognizes the touch operation. The position on the touch operation coordinates for the self-print processing recognized by the unit 2 and the position when the touch operation recognition unit 2 recognizes the touch operation for the self-print processing. And position on the gesture operation coordinates Sucha operation recognition section 3 recognizes, the process of updating the calibration data based on the performed.

  Therefore, in the self-printing terminal 1 according to the first embodiment, when performing a touch operation for the self-printing process, the gesture operation recognizing unit 3 recognizes the user's indicator (finger) and generates calibration data. The update process is performed automatically. That is, according to the first embodiment, the calibration data can be updated without causing the user to perform an extra operation for updating the calibration data. By updating the calibration data, it is possible to reflect the subsequent gesture operation of the user on the screen with high accuracy.

  Further, even when the position or angle of the motion detection sensor 31 is shifted due to the influence of vibration or the like while the user is using the self-printing terminal 1, the calibration data is updated every time the user performs a touch operation. By performing the processing, it is possible to reflect the user's gesture operation on the screen with high accuracy.

  In the process of updating the calibration data of the self-printing terminal 1 according to the first embodiment, the control unit 9 determines the position on the gesture operation coordinates that have been converted to the touch operation coordinates based on the calibration data, and the touch operation. The calibration data is updated so that the difference from the position on the touch operation coordinates for self-print processing recognized by the recognition unit 2 becomes small.

  Calibration data that matches the position on the touch operation coordinate recognized by the touch operation recognition unit 2 when the position on the gesture operation coordinate recognized by the gesture operation recognition unit 3 is coordinate-converted based on the calibration data is ideal. . Therefore, by updating the calibration data so that the difference between the positions on the two coordinates becomes small, it is possible to approach the ideal calibration data.

  In the self-print terminal 1 according to the first embodiment, the control unit 9 causes the display unit 13 to display an image indicating a list of services provided by the self-print terminal 1, and the self-print processing recognized by the touch operation recognition unit 2. The position on the touch operation coordinates for is the position on the touch operation coordinates when the touch operation recognition unit 2 recognizes the touch operation on any of the images indicating the service list displayed on the display unit 13.

  It is common to present a service list to the user at the start of use of the self-print terminal. By performing calibration data update processing using selection by touch operation on the service list, it is possible to reflect the user's gesture operation performed thereafter on the screen with high accuracy.

  In the self-print terminal 1 according to the first embodiment, the control unit 9 simultaneously displays images of a plurality of image data input to the image data input unit 5 at different positions on the screen of the display unit 13 and touches them. The position on the touch operation coordinates for the self-print processing recognized by the operation recognition unit 2 is the touch operation recognition unit 2 that recognizes the touch operation on any of the plurality of image data images displayed on the display unit 13. This is the position on the touch operation coordinates.

  In the first embodiment, the calibration data is updated using a touch operation when selecting image data on the thumbnail display screen 13b for displaying thumbnails of the image data. By performing calibration data update processing when selecting image data, it is possible to reflect gesture operations performed in subsequent image editing processing on the screen with high accuracy.

  In the self-print terminal 1 according to the first embodiment, the gesture operation recognition unit 3 recognizes the distance between the user's face and the screen of the display unit 13, and the control unit 9 displays the display unit 13 according to the distance. Adjust the size of the image displayed on the screen.

  Therefore, for example, when the user brings his / her face close to the screen of the display unit 13, the image displayed on the display unit 13 can be enlarged, thereby improving the visibility and improving the convenience for the user. It is.

<Embodiment 2>
In the self-printing terminal 1 according to the second embodiment, it is assumed that the gesture operation recognizing unit 3 can recognize which finger of the left or right hand is used for the gesture operation. As a recognition method, for example, the method described in Patent Document 2 is adopted. That is, the gesture operation recognition unit 3 extracts a skin color region from the image acquired by the motion detection sensor 31, and calculates the center of gravity of the fingertip and the hand. Then, the fingertip for each hand shape prepared in advance and the center of gravity position of the hand are compared, and it is estimated which finger of which hand is used for the gesture operation.

  In the second embodiment, calibration data is associated with the fingers of the left and right hands. That is, the storage unit 6 stores a plurality of calibration data corresponding to the fingers of the left and right hands.

  As shown in FIG. 11, a calibration process of calibration data when a touch operation is performed with the index finger 10a of the left hand on the service selection screen 13a will be described. FIG. 12 is a flowchart showing calibration data update processing according to the second embodiment. First, the control unit 9 acquires the position on the touch operation coordinates recognized by the touch operation recognition unit 2 (step S501). Here, the position on the touch operation coordinates is a position on the touch operation coordinates recognized by the touch operation recognition unit 2 when the image 131 is touched as shown in FIG. Further, the control unit 9 acquires the position on the gesture operation coordinates recognized by the gesture operation recognition unit 3 when the image 131 is touched (step S502). At this time, the control unit 9 simultaneously acquires which finger of the left or right hand is used for the touch operation. In the example of FIG. 11, since the user is performing a touch operation with the left index finger 10a, the control unit 9 acquires that the touch operation has been performed with the left index finger.

  Then, using the calibration data corresponding to the index finger of the left hand stored in the storage unit 6, the control unit 9 converts the position on the gesture operation coordinates to the position on the touch operation coordinates. The control unit 9 corrects the calibration data so that the position on the gesture operation coordinate after conversion approaches the position on the touch operation coordinate acquired in step S501 (step S503). The corrected calibration data is called new calibration data. Then, the control unit 9 updates the old calibration data corresponding to the left index finger with new calibration data (step S504).

  Further, as shown in FIG. 11, when a touch operation is performed with the right index finger 10b on the service selection screen 13a, the calibration data corresponding to the right index finger is corrected in the calibration data update process described above. Perform update processing. Although the calibration data update process has been described above with respect to the index fingers of the left and right hands, the update process is similarly performed on the calibration data of each finger even when a touch operation is performed with another finger.

<Effect>
In the self-printing terminal 1 according to the second embodiment, the gesture operation recognizing unit 3 can recognize and recognize each finger of the left and right hands of the user as the indicator, and recognizes each finger of the left and right hands of the user. A plurality of calibration data is associated with each.

  Accordingly, since the self-print terminal 1 is operated by a plurality of users, conditions such as right-handed and left-handed are not unified. For this reason, for example, when calibration data that has been updated using the touch operation of the index finger of the right hand is used for recognition of a gesture operation by the index finger of the left hand, there is a problem that accuracy is deteriorated. The self-printing terminal 1 according to the second embodiment can distinguish between the fingers of the user's left and right hands performing the gesture operation, and associates calibration data with the fingers of the user's left and right hands. . Therefore, it is possible to update the calibration data for each finger of the left and right hands of the user, and even if the user performs the gesture operation using any finger of the left and right hands, the gesture operation can be performed on the screen with high accuracy. It is possible to reflect on.

<Embodiment 3>
The self-print terminal 1 according to the third embodiment arranges similar images close to each other on the thumbnail display screen 13b. FIG. 13 is a flowchart showing image data display, selection, and editing processing. Here, the display, selection, and editing processing of image data corresponds to step S103 in FIG. 3 in the first embodiment.

  First, the control unit 9 determines the similarity of the read image data (step S601). The similarity is determined based on a predetermined condition. For example, when the positional information of exif (Exchangeable image file format) information added to image data captured by a digital camera is close to each other, the predetermined condition is determined to be similar to the image data. . Alternatively, it may be determined that the image data is similar when the image data shooting dates and times are close to each other. Alternatively, the control unit 9 may perform face recognition on the image and determine that there is similarity when a specific person is shown in common. Note that the similarity determination conditions are not limited to the conditions listed here.

  Next, the control unit 9 rearranges the display positions of the thumbnail images 134 so that the images determined to have similarities are arranged close to each other (step S602). Thumbnail display screens 13b before and after rearrangement are shown in FIGS. 8 and 14, respectively.

  And the control part 9 displays the thumbnail display screen 13b (FIG. 14) after rearranging the thumbnail image 134 on the display part 13 on the display part 13 (step S603). The subsequent processing (steps S604 to S608) is the same as steps S402 to S406 in FIG.

<Effect>
In the self-print terminal 1 according to the third embodiment, the control unit 9 determines the similarity of a plurality of image data based on a predetermined condition, and displays an image of the image data determined to be similar to the display unit. 13 are arranged at positions close to each other on the screen.

  In recent years, the display screen of a self-print terminal has become larger and the resolution has become larger. Therefore, it is required to reflect the gesture operation on the screen with higher accuracy. In the third embodiment, similar images are arranged close to each other. For this reason, when the user selects a plurality of types of images (that is, a plurality of images that are not similar to each other), a touch operation is performed on the coordinates on the touch panel. At this time, every time the user selects an image by a touch operation, calibration data update processing is performed (step S605 in FIG. 14). The accuracy of the calibration data is improved when the calibration data update process is performed a plurality of times at a distant coordinate rather than a plurality of times at a close coordinate on the touch panel. From the above, in the third embodiment, it is possible to reflect the user's gesture operation on the screen with higher accuracy than in the first embodiment.

  It should be noted that the present invention can be freely combined with each other within the scope of the invention, and each embodiment can be appropriately modified or omitted.

  DESCRIPTION OF SYMBOLS 1 Self-print terminal, 2 Touch operation recognition part, 3 Gesture operation recognition part, 4 Storage media, 5 Image data input part, 6 Storage part, 9 Control part, 12 Printing part, 13 Display part, 13a Service selection screen, 13b Thumbnail Display screen, 13c image editing screen, 21 touch panel, 31 motion detection sensor, 131, 132, 133 image, 134 thumbnail image, 135 pen, 136 line, 137 icon.

Claims (6)

An image data input unit for inputting image data;
A display for displaying image data;
A printing unit for printing the image data;
A touch operation recognition unit that recognizes a touch operation;
A gesture operation recognition unit for recognizing a gesture operation;
A storage unit storing calibration data; and
A control unit;
With
The touch operation coordinates defined in the touch operation recognition unit coincide with the coordinates of the display unit,
Gesture operation coordinates defined in the gesture operation recognition unit are associated with the touch operation coordinates via the calibration data,
The control unit includes the position on the touch operation coordinates for self-print processing recognized by the touch operation recognition unit, and the gesture when the touch operation recognition unit recognizes the touch operation for self-print processing. and position on the gesture operation coordinates operation recognition portion has recognized, have rows a process of updating the calibration data on the basis of,
In the process of updating the calibration data, the control unit performs a self-print process recognized by the touch operation recognition unit and the position on the gesture operation coordinate that has been transformed into the touch operation coordinate based on the calibration data. Updating the calibration data so that the difference from the position on the touch operation coordinates for
Self-printing terminal. The gesture operation recognizing unit is capable of distinguishing and recognizing each finger of the left and right hands of the user as an indicator
A plurality of calibration data is associated with each finger of the left and right hands of the user,
The self-printing terminal according to claim 1 . The control unit displays an image showing a list of services provided by the self-print terminal on the screen of the display unit,
The position on the touch operation coordinates for self-print processing recognized by the touch operation recognition unit means that the touch operation recognition unit performs a touch operation on any of the images indicating the service list displayed on the display unit. It is the position on the touch operation coordinates when recognized.
The self-printing terminal according to claim 1 or 2 . The control unit simultaneously displays images of a plurality of image data input to the image data input unit at different positions on the screen of the display unit,
The position on the touch operation coordinates for the self-print processing recognized by the touch operation recognition unit means that the touch operation recognition unit performs a touch operation on any of a plurality of image data images displayed on the display unit. It is the position on the touch operation coordinates when recognized.
The self-printing terminal according to any one of claims 1 to 3 . The control unit determines the similarity of the plurality of image data based on a predetermined condition, and arranges the images of the image data determined to be similar to each other on the screen of the display unit. ,
The self-printing terminal according to claim 4 . The gesture operation recognition unit recognizes a distance between a user's face and the screen of the display unit,
The control unit adjusts a size of an image displayed on the display unit according to the distance.
The self-printing terminal according to any one of claims 1 to 5 .

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