WO2006123633A1 - システム、方法及びコンピュータ・プログラム - Google Patents
システム、方法及びコンピュータ・プログラム Download PDFInfo
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- WO2006123633A1 WO2006123633A1 PCT/JP2006/309703 JP2006309703W WO2006123633A1 WO 2006123633 A1 WO2006123633 A1 WO 2006123633A1 JP 2006309703 W JP2006309703 W JP 2006309703W WO 2006123633 A1 WO2006123633 A1 WO 2006123633A1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V10/00—Arrangements for image or video recognition or understanding
- G06V10/98—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns
- G06V10/987—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns with the intervention of an operator
Definitions
- the present invention relates to a system that provides a user interface for an image scanner or OCR (Optical Character Recognition), a display method, and a program using the same.
- OCR Optical Character Recognition
- the present invention relates to a system used when an operator visually inspects characters and characters recognized by an image scanner or OCR, a display method, and a computer program using the system.
- Patent Document 1 discloses an inspection method for improving work efficiency by displaying and collating character images of the same recognition result recognized by OCR at a time as shown in FIG. .
- area 1 displays the character images recognized as “2” by OCR
- area 2 displays the character images recognized as “3” by OCR. They are displayed together.
- the operator visually inspects the character image displayed in area 1 or area 2 while moving the line of sight in the horizontal direction, finds the misidentified character image (i.e., foreign matter), and corrects the misrecognition result. Work to do.
- specific character images can be visually inspected collectively, so that the work efficiency of finding erroneous recognition results is improved.
- Patent Document 2 discloses an inspection method in which a character image recognized by OCR is sequentially displayed on an image confirmation unit as shown in FIG. Speak. According to the method disclosed in Patent Document 2, the character images of the same recognition result are sequentially displayed in the “image confirmation part” at the lower right in FIG. 15, and the finished display is displayed on the list display part on the left side ( Flow in the direction indicated by the arrow!
- Patent Document 2 According to the inspection method of Patent Document 2, the operator can fix the line of sight to the area of the image confirmation unit, and the burden on the operator's eyes can be reduced compared to the method of Patent Document 1. Can do. However, if the number of digits in the image confirmation part is increased in order to increase work efficiency, it will be easier for the operator to overlook the erroneous recognition result, so the speed of the character image flow cannot be increased. In addition, in the case of characters with many external deformations such as numbers, it is difficult to make an instantaneous determination, so the inspection speed is significantly reduced and the burden on the operator is increased. In addition, the operator must keep an eye on the image confirmation unit, cannot blink, and does not necessarily reduce the burden on the operator. Patent Document 1: US Pat. No. 5,455,875 Gazette
- Patent Document 2 JP 2004-38348 A
- the present invention has been made in view of the above-described problems, and it is possible to reduce the load on the operator in the work of finding a misrecognition result (foreign matter) from a large number of identical recognition results.
- the purpose is to provide a display method and system that can reduce oversight of erroneous recognition results and increase work efficiency while realizing it.
- the display unit is controlled by the control unit.
- a first display area and a second display area, and the control unit determines a display format of the unit image in the first display area and a display format of the unit image in the second display area.
- a system for different control is provided.
- control unit may include means for adjusting a moving distance of the plurality of unit images per unit time.
- control unit displays the unit image in a fixed scroll direction in the first display area, and displays the unit image in a predetermined scroll direction in the second display area. Even if you move it to, display it.
- control unit causes the display unit to scroll a plurality of unit images in a predetermined scroll direction, and the display unit moves the predetermined display direction in the predetermined scroll direction with respect to the first display area. Make sure to have the second display area upstream and Z or downstream.
- the control unit may display a size of the unit image in the second display area larger than a size of the unit image in the first display area.
- control unit may display the unit image in an enlarged manner in the second display area as compared with the first display area.
- control unit moves away from the first display area in the second display area. As you go, you may increase the magnification of the unit image.
- the number of unit images in the predetermined scroll direction displayed in the second display area is the number of unit images in the predetermined scroll direction displayed in the first display area. More, thank you.
- the number of unit images in a direction orthogonal to the predetermined scroll direction displayed in the second display area is orthogonal to the predetermined scroll direction displayed in the first display area.
- the number of unit images may be the same as the number of unit images in the direction.
- the unit image may include a character image!
- control unit may make a color of a portion other than the character image in the unit image different between the first display area and the second display area.
- the color of the unit image other than the character image may be yellow or blue.
- a storage unit that stores data of the unit image including the character image
- the control unit is configured to control the first display area and the second image based on the unit image data.
- the unit image may be displayed in the display area.
- an OCR unit that determines the type of character included in the unit image based on a character image obtained by optically reading the character
- the storage unit includes a specific character in the OCR unit.
- a plurality of the unit images determined to include the unit image, and the control unit collects a plurality of the unit images determined to include the specific character, and the first display region and the second display region. May be displayed.
- the character 1 may be a handwritten character on a recording medium.
- an editing unit may be provided that changes the type of the character included in the unit image by a user operation.
- a method for sequentially displaying a plurality of unit images on a system including a first display area and a second display area.
- a method including a step of displaying different display formats in the display area and the second display area.
- the unit image includes a character image, and includes the character image.
- a step of optically reading the character to obtain a character image a step of determining the type of character included in the unit image based on the character image, and the specific character And displaying the plurality of unit images determined to contain the first and second display areas in the first display area and the second display area.
- a computer program for sequentially displaying a plurality of unit images on a computer system including a first display area and a second display area includes: There is provided a computer program for executing the step of displaying the plurality of unit images in different display formats in the first display area and the second display area of the computer.
- the present invention has a plurality of display areas including a first display area and a second display area, and when the operator (user) is gazing at the first display area, the operator By looking around the second display area, it is possible to pre-read (or reconfirm) the inspection results.
- the inspection speed in the first display area cannot be followed, it is possible to perform a follow-up inspection using peripheral vision in the second display area. Therefore, being able to perform a pre-reading 'follow-up (reconfirmation) inspection can give the operator a margin of work.
- FIG. 1 is a diagram schematically illustrating an example of a hardware configuration of a computer apparatus that implements the system according to the present embodiment.
- the computer apparatus shown in FIG. 1 includes a CPU (Central Processing Unit) 101 that is a computing means, and an MZB ( Motherboard) Main memory 103 connected to CPU 101 via chipset 102 and CPU bus, video card 104 connected to CPU 101 via MZB chipset 102 and AGP (Accelerated Graphics Port), and video A display device 111 that displays graphic data generated by the card 104, a hard disk 105 connected to the M / B chipset 102 via a PCI (Peripheral Component Interconnect) bus, a network interface 106, and an image scanner (not shown).
- PCI Peripheral Component Interconnect
- the scanner interface 107 that transmits the scanned (scanned) image data and the PCI bus to the MZB chipset 102 via a low-speed bus such as the bridge circuit 108 and the ISA (Industry Standard Architecture) bus Floppy disk drive 109 and keyboard Z And a mouse 110.
- a low-speed bus such as the bridge circuit 108 and the ISA (Industry Standard Architecture) bus Floppy disk drive 109 and keyboard Z And a mouse 110.
- the display device 111 for example, a liquid crystal display (LCD) or a CRT display can be used.
- FIG. 1 is merely an example of a computer device that implements the present embodiment, and the design can be changed as appropriate as long as the system can implement the system according to the present embodiment.
- the video card 104 instead of providing the video card 104, it may have a configuration in which only the video memory is mounted and the video data is processed by the CPU 101, a sound mechanism for inputting and outputting by voice, or an ATA (AT Attachment CD-ROM (Compact Disc Read Only Memory) or DVD-ROM (Digital Versatile Disc Read Only Memory) drive may be provided via an interface such as).
- ATA AT Attachment CD-ROM (Compact Disc Read Only Memory) or DVD-ROM (Digital Versatile Disc Read Only Memory) drive
- the scanner interface 107 receives the image data of one scanner connected to the outside.
- the scanner interface 107 has an OCR device having a scanner function.
- a connection configuration is also possible, in which case information such as character recognition results is received from the OCR device along with image data.
- the scanner or OCR device reads characters (including printed and handwritten characters) on a recording medium such as paper and creates image data.
- FIG. 2 is a block diagram illustrating functions of the system according to the present embodiment.
- the system according to the present embodiment includes a display unit 210 that displays a screen for visually inspecting the recognition result of the image scanner, and character image data and data in a plurality of display areas of the display unit 210.
- the character image data is read from the document image data storage unit 230 and the document image data storage unit 230, and the character image data is compared with a plurality of reference data.
- Character image data recognition unit 240 character image data storage unit 250 that stores character image data grouped for each recognition result of character image data recognized as a specific character, and an operator's operation.
- Operation detection unit 260 that calls various functions (by detecting operation) and operation reception unit 260 Correcting the recognition result of the character image data in response to eclipsed with receiving Te a operator's operation and a recognition result correction unit 270.
- the document image data storage unit 230 and the character image data recognition unit 240 may be combined into an OCR unit.
- the power and the display method of the present invention are not limited to characters.
- the system and the display method of the present invention are not limited to characters.
- Characters including hiragana, katakana, and kanji
- all characters including numbers and symbols, and other figures can also be targeted for image data.
- FIG. 3 shows a display example of the display unit 210 in the system and display method of the present embodiment.
- the display unit 210 displays a first display area 211 and second display areas 212a and 212b.
- the first display area 211 is usually an area that is watched by an operator (also referred to as “gaze area”).
- the second display area 212a is an area in which the unit image 213 scrolling from the lower part of the display unit 210 toward the first display area 211 is displayed. Also called "waiting area”.
- the other second display area 212b is an area in which the unit image 213 scrolling from the first display area 211 to the upper part of the display unit 210 is displayed, and is also referred to as an “inspected area”.
- the direction indicated by the white arrow is the scroll direction of the unit image.
- the second display areas 212a and 212b are provided upstream and downstream in the scroll direction of the unit image 213 with respect to the first display area 211, respectively.
- the unit image is displayed with the lower force of the display unit 210 being moved upward. It is not limited to this, but it is possible to scroll from the upper part to the lower part, and as described in the examples below, it is possible to scroll horizontally.
- the unit image 213 is recognized as a specific character by the character data recognition unit 240, and displays a plurality of character image data stored in the character image data storage unit 250 in groups for each recognition result. It is an image.
- a plurality of character image data recognized as the same as the reference data “8” are displayed as unit images.
- These four unit images 213 arranged in the horizontal direction are collectively referred to as “unit image set 213a”.
- unit image set 213a In the present embodiment, an example in which four unit images 213 are arranged in the horizontal direction has been described. However, the present invention is not limited to this.
- One or more unit images, preferably four or less unit images can be arranged as appropriate.
- FIG. 5 shows a screen example in which only one unit image 213 is scrolled. Even when only one unit image 213 is scrolled, a reference image 214 may be provided in the first display area 211 as shown in FIG.
- the reference image 214 arranged and displayed so as to sandwich the four unit images in the first display area 211 is an image displaying the reference data “8” in the present embodiment.
- This reference image may be displayed as shown in FIG. 3 or may not be displayed.
- the operator may determine what character image data is selected as the unit image, or the system may automatically determine it.
- the unit image set 213a in which a plurality of unit images are arranged smoothly moves in the order of the second display area 212a, the first display area 211, and the second display area 212b.
- This “smoothly” movement means that the unit image appears to move even when viewed by the operator, and the unit image does not appear to switch.
- the degree of “smoothness” varies depending on the screen size, the number of pixels, and the like.
- the “smoothness” is adjusted by adjusting the moving distance of the unit image per unit time. This “smoothness” adjustment is performed by the character image data display control unit 220.
- the display format of the unit image 213 is different between the first display area 211 and the second display areas 212a and 212b.
- the size of the unit image 213 increases as the distance from the first display area 211 increases.
- the unit image 213 gradually decreases in size as the unit image 213 scrolls toward the first display area 211 of the lower force of the display unit 210.
- the unit image 213 scrolls from the first display area 211 to the top of the display section 210.
- the unit image 213 increases in size (the enlargement rate of the unit image 213 increases). As the unit image 213 is enlarged / reduced, the character image of the unit image 213 is also enlarged / reduced.
- the character image data display control unit 220 adjusts the enlargement ratio of the unit image. Note that the vertical and horizontal enlargement ratios of the unit images 213 in the second display areas 212a and 212b may be changed. In the present embodiment, the power for changing the enlargement ratio every time the unit image moves by one pixel is not limited to this.
- the operator visually inspects the unit image 213 in the first display area 211 by directing his / her line of sight to the first display area 211, and then the second display areas 212a and 212b.
- the unit image 213 can be visually inspected using peripheral vision.
- the peripheral visual acuity of the operator is lower than the central visual acuity, but in the present invention, by increasing the size of the unit image 213 in the second regions 212a and 212b that are visually inspected using the peripheral vision, Inspection assistance by visual inspection using peripheral vision becomes possible.
- the second display areas 212a and 212b to be visually inspected using peripheral vision are in one-dimensional direction (two directions, that is, up and down in this embodiment) with respect to the first display area 211. ) Only spread. This can suppress the divergence of the operator's consciousness as compared with the case where there is information in the two-dimensional direction (four directions, that is, up, down, left, and right) with respect to the first display area 211.
- the character image data display control unit 220 is notified by the operation reception unit 260.
- the operator usually pays attention to the first display area 211, and the unit image 213 that is displayed includes the erroneous recognition result of the character image data! / ⁇ ⁇ ⁇ ⁇ Check if it is possible.
- the unit image set 213a smoothly scrolls from the lower part of the display unit 210 toward the first display area 211. The operator is aware of the unit image set 213a in the second display area 212a that is visually recognized using peripheral vision, and detects that an erroneous recognition result is included (foreign matter contamination).
- the unit image set 213a is scrolled from the second display area 212a to the first display area 211 by the character image data display control unit 220, and is stationary in the first display area 211 for a certain period of time. Scroll to the second display area 212b.
- the operator gazes at the first display area 211 (center view), conducts a detailed visual inspection, and checks whether or not the displayed unit image 213 contains a misrecognition result of character image data.
- the unit image set 213a is scrolled from the first display area 211 to the second display area 212b.
- the unit image set 213a that scrolls from the first display area 211 moves smoothly toward the top of the display unit 210 and disappears at the top of the display unit 210.
- the operator is aware of the unit image set 213a in the second display area 212b visually recognized using the peripheral vision, and reconfirms that there is no erroneous recognition result.
- the operator When an operator finds an erroneous recognition result, the operator performs a scroll stop operation, inputs a correct recognition result, or marks the unit image 213 including the erroneous recognition result with a mouse or the like ( For example, the background color of the unit image 213 is changed, or the color of the character image data in the unit image 213 is changed).
- the marked misrecognition results may be collected and corrected using the method disclosed in Patent Document 1 above.
- the operator mainly performs (1) a detailed visual inspection in the first display area 211 using central vision, and (2) the second display area 212a using peripheral vision.
- the visual inspection in this case and (3) the visual inspection in 212b in the second display area 212a using the peripheral vision will be followed.
- Visual inspection (1) to (3) in the relationship between the master and slave By simultaneously performing the above operations, the operator hardly needs to move the line of sight, so that the operator's burden can be reduced as much as possible and the inspection omission can be significantly reduced.
- the operator can perform the following flexible visual inspection.
- the scroll speed of the unit image 213 can be changed according to the proficiency level of the operator.
- FIG. 4 is a flowchart showing the operation of the system of the present invention.
- the document image data is read by the image scanner, the character image data is compared with the reference data, and the character image data is recognized as a specific character (step Sl).
- These operations are performed by the document image data storage unit 230, the character image data recognition unit 240, and the character image data storage unit 250.
- the user selects character image data to be inspected (step S2). For example, in Fig. 3, the operator has selected “8”.
- the unit image 213 of the selected character image data is continuously displayed by the character image data display control unit 220 in the second display area 212a, the first display area 211, and the second display area 212b. Scroll (step S3).
- step S4 it is determined whether or not a stop operation has been performed by the user (step S4), and the stop is performed. If no operation is performed, the process proceeds to step S9. If a stop operation is performed, scrolling of the unit image 213 is stopped (step S5). Next, a correction process for the erroneous recognition result by the user is performed (step S6). After the correction process is performed, the user returns to the opening step S3 by the scroll start operation (step S7). In step S9, it is determined whether or not an end operation has been performed by the user. If the end operation has been performed, the visual inspection ends (step S8). If the end operation is not performed, it is determined whether or not the display of all unit images of the selected character image data has been completed. If it has been completed, the visual inspection ends (step S8). If not, return to step S3. By performing this flow for all reference data, visual inspection can be achieved without omission of inspection.
- FIG. 6 shows a display example of the display unit 210 in the system of the present invention according to the present embodiment.
- the size of the unit image 213 in the second display areas 212a and 212b is the distance from the center of the first display area 211 (the distance from the center of the unit image in the first display area 212). ) And the width of the unit image in the first display area 212.
- the unit images 213 in the second display areas 212a and 212b in FIG. 6, the unit image 213 on the upper left side of the second display area 212b is used for explanation).
- the center force of) is also the unit image in the second display area, where D is the center distance of the unit image in the first display area 212, and W is the width of the unit image 213 in the first display area 211.
- the height h and width w of 2 13 satisfy the following (Formula 1) to (Formula 3). Note that all the unit images 213 in the second display areas 212a and 212b satisfy the following (Equation 1) to (Equation 3).
- a, b, c, and d are adjustment parameters, and may be set arbitrarily.
- the width w of the specific unit image 213 in the second display area may satisfy (Equation 2) or (Equation 3).
- D in (Equation 1) may be the viewing angle from the center of the visual field (center of the first display area) to the unit image set.
- the mathematical formula for determining the size of the unit image is not limited to these (Formula 1) to (Formula 3).
- the height h and the width w of the unit image 213 in the second display area satisfy (Equation 1) to (Equation 3).
- Equation 1 the distance from the first display area 211 increases, the enlargement ratio increases, so that visual inspection by peripheral vision can be performed more effectively.
- the present invention is not limited to this, and it is 1 or more, preferably 4 or less. Can be arranged as appropriate. Further, in the present embodiment, it goes without saying that the force unit image 213 described in the example in which the unit image 213 scrolls in the vertical direction may be scrolled in the horizontal direction.
- FIG. 7 shows a display example of the display unit 210 in the system of the present invention according to this embodiment.
- w in the above (Equation 1) is the width for each horizontal scanning line in the unit image set
- D is the upper and lower sides of the first display area.
- the first display area 212 and the second display areas 212a and 212b are adjacent to each other.
- the first display area 212 is not limited to this.
- One Part of the second display area 212a and part of the second display area 212b may overlap each other, or the first display area 212 and the second display area
- the boundary with 212a and the boundary between the first display area 212 and the second display area 212b may be continuous.
- the background color of the character image data of the unit image 213 in the first display area 211 and the second display areas 212a and 212b is also effective to change the background color of the character image data of the unit image 213 in the first display area 211 and the second display areas 212a and 212b.
- colors that are easily visible to the operator eg yellow or blue
- the background color of the character image data of the unit image 213 in the first display area 211 is set to white
- the background color of the character image data of the unit image 213 in the second display areas 212a and 212b is set to yellow or blue.
- the present invention when the operator is gazing at the first display area, the operator looks around the second display area, so that the inspection result is prefetched and followed up. (Or reconfirmation) is possible.
- the inspection speed in the first display area cannot be followed, it is possible to perform a follow-up inspection using peripheral vision in the second display area. Therefore, the ability to perform a pre-reading (follow-up) (reconfirmation) inspection can provide a margin for the operator.
- FIG. 8 shows a display example of the display unit 210 of the system and display method of the present invention according to this embodiment.
- the display unit 210 displays the first display area 211 and the second display areas 212a and 212b.
- the second display area 212a is a unit image that scrolls from the upper part of the display unit 210 toward the first display area 211. Is the area where is displayed.
- the other second display area 212b is an area where a unit image 213 scrolling from the first display area 211 to the lower part of the display unit 210 is displayed.
- the unit image 213 may be reversed in the force scroll direction in which the unit image 213 is scrolled from the upper part to the lower part of the display unit.
- the display format of the unit image 213 is different between the first display area 211 and the second display areas 212a and 212b. Specifically, as shown in FIG. 8, in the second display region 212a, the size of the unit image 213 increases as the distance from the first display region 211 increases. In other words, in the second display area 212a, the unit image 213 becomes smaller in size as the unit image 213 scrolls toward the first display area 211 as the lower force of the display unit 210 also becomes smaller. Image 213 magnification power, go ahead and sneak up).
- the unit image 213 does not change in size even if the unit image 213 is scrolled from the first display area 211 to the lower part of the display unit 210. ing.
- the force described in the example in which four unit images 213 are arranged in the horizontal direction is not limited to this, and unit images of 1 or more, preferably 4 or less, are appropriately arranged. Can do.
- the force overlaps with a part of the first display area 212, a part of the second display area 212a, and a part of the second display area 212b.
- the first display area 212 and the second display areas 212a and 212b which are not limited to this, may be adjacent to each other, or the first display area 212 and the first display area 212 may be adjacent to each other.
- the boundary between the second display area 212a and the boundary between the first display area 212 and the second display area 212b may be continuous.
- the magnitude force of the unit image 213 in the second display area 212a is larger than the unit image 213 in the first display area 211. It is possible to recognize the unit image set 213a in the second display area 212a that is visually recognized using vision, and that a misrecognition result is included before a detailed visual inspection in the first area 211. (Contamination of foreign matter) can be detected.
- the first display area 211, the second display area It is effective to change the background color of the character image data of the unit image 213 in the areas 212a and 212b.
- the background color of the character image data of the unit image 213 in the first display area 211 is white
- the background color of the character image data of the unit image 213 in the second display areas 212a and 212b is yellow or blue.
- the present invention when the operator is gazing at the first display area, the operator can view the second display area in the vicinity, thereby Reading is possible. Therefore, being able to perform a pre-reading inspection can give the operator a margin of work. In addition, according to the present invention, it is possible to minimize the movement of the operator's line of sight and to reduce the burden on the eyes.
- unit images may be processed so as to satisfy the above-described embodiment and (Equation 1) to (Equation 3) described in FIG. 6 and FIG. ⁇ .
- Example 2
- FIG. 9 shows a display example of the display unit 210 of the system and display method of the present invention according to this embodiment.
- the display unit 210 displays the first display area 211 and the second display areas 212a and 212b.
- the unit image 213 is scrolled in the horizontal direction.
- the force described in the example in which four unit images 213 are arranged in the vertical direction is not limited to this, and unit images of 1 or more, preferably 4 or less, can be arranged appropriately. it can.
- the unit image 213 may be reversed in the direction of force scrolling from the right part to the left part of the display unit.
- the first display area 211 and the second display areas 212a and 212b are smelled.
- the display formats of the unit images 213 are different. Specifically, as shown in FIG. 9, in the second display areas 212a and 212b, the size of the unit image 213 increases as the distance from the first display area 211 increases. In other words, in the second display area 212a, the unit image 213 becomes smaller as the unit image 213 scrolls from the right part of the display unit 210 toward the first display area 211. (In the second display area 212b, the unit image 213 scrolls from the first display area 211 toward the left part of the display section 210). As the user goes, the size of the unit image 213 increases (the enlargement ratio of the unit image 213 increases).
- the operator visually inspects the unit image 213 in the first display area 211 by directing his / her line of sight to the first display area 211, and then the second display areas 212a and 212b.
- the unit image 213 can be visually inspected using peripheral vision.
- the first display area 212 and the second display areas 212a and 212b are adjacent to each other.
- the first display area 212 is not limited to this.
- a part of the second display area 212a and a part of the second display area 212b may overlap each other, or the first display area 212 and the second display area 212b may overlap each other.
- the boundary between the display area 212a and the boundary between the first display area 212 and the second display area 212b may be connected to each other.
- the magnitude force of the unit image 213 in the second display areas 212a and 212b is larger than the unit image 213 in the first display area 211, and the operator It is possible to recognize the unit image set 213a in the second display areas 212a and 212b viewed using the peripheral vision, and the erroneous recognition result is obtained before and after the detailed visual inspection in the first area 211. It is possible to detect the inclusion (contamination of foreign matter).
- the background color of the character image data of the unit image 213 in the first display area 211 and the second display areas 212a and 212b is changed as in the above-described embodiment. Is valid.
- the character of the unit image 213 in the first display area 211 is displayed.
- the background color of the image data is set to white and the background color of the character image data of the unit image 213 in the second display areas 212a and 212b to yellow or blue
- the operator can select the second display areas 212a and 212b. Peripheral vision becomes easier, and the accuracy of visual inspection by peripheral vision is improved.
- the present invention when the operator is gazing at the first display area, the operator looks at the second display area in the periphery, Pre-fetching (or reconfirmation) of inspection results is possible. In addition, even when it becomes impossible to follow the inspection speed in the first display area, it is possible to follow up with the peripheral vision in the second display area. Therefore, being able to perform pre-reading (follow-up) (reconfirmation) inspection can provide an operator with a margin of work. In addition, according to the present invention, it is possible to minimize the movement of the operator's line of sight and to reduce the burden on the eyes.
- the display method of the unit image 213 in the second display area 212a may be different from the display method of the unit image 213 in the second display area 212b.
- the size of the unit image 213 is increased. (The enlargement ratio of the unit image 213 decreases.)
- the size of the unit image 213 does not change even when the unit image 213 is scrolled from the first display area 211 to the left of the display section 210. It has become. Also in the example shown in FIG.
- the operator when the operator is gazing at the first display area, the operator can pre-read the inspection result by looking around the second display area 212a. Therefore, being able to perform the pre-reading inspection can give the operator a margin of work.
- it is possible to minimize the movement of the operator's line of sight and to reduce the burden on the eyes.
- the enlargement rate of the unit image in each part of the second display area is determined in correlation with the degree of visual acuity attenuation for each angle (viewing angle) from the center of the image field. It is preferable. Therefore, the unit image set is set so that the enlargement ratio of each unit image in the second display area is different according to the viewing angle of the position, or the position of the unit image in the same unit image set is the same viewing angle. It is also included in the scope of the idea of the present invention to bend or to modify each unit image.
- the enlargement rate and deformation of the unit image may be considered as the enlargement rate and deformation in a small area where the unit image is further subdivided.
- FIG. 11 shows a display example of the display unit 210 in the display system of the present invention according to the present embodiment.
- the method described in the above embodiment is used V, and the shape of the unit image 213 in the second display areas 212a and 212b is modified so as to satisfy (Equation 1) to (Equation 3). Further, the deformation is applied with reference to the distance from the center point of the first display area 211. By so doing, the shape of the unit image 213 in the second display areas 212a and 212b becomes a fan shape as shown in FIG.
- the unit image 213 has a fan shape, and as the distance from the first display area 211 increases, the enlargement ratio is increased. Therefore, visual inspection by peripheral vision can be performed more effectively.
- FIG. 12 shows another display example of the display unit 210 in the display system of the present invention according to the present embodiment.
- the shape of the unit image 213 in the second display areas 212a and 212b is modified so as to satisfy (Equation 1) to (Equation 3) using the method described in the above embodiment.
- the eye is deformed with reference to the distance from the center point of each of the eyes 301a and 301b of the operator viewing the first display area 211.
- the shape of the unit image 213 in the second display areas 212a and 212b becomes a sector or a trapezoid.
- the unit image 213 has a fan shape or a trapezoidal shape, and as the distance from the first display area 211 increases, Since the enlargement ratio increases, visual inspection with peripheral vision can be performed more effectively.
- the present invention is not limited to this, and the number of unit images is preferably 1 or more and preferably 4 or less. Can be arranged as appropriate.
- the force unit image 213 described in the example in which the unit image 213 is scrolled in the vertical direction may be scrolled in the horizontal direction, needless to say.
- the system and the display method of the present invention have a plurality of display areas including a first display area and a second display area, and when the operator is gazing at the first display area, The operator can pre-read (or reconfirm) the inspection result by looking around the second display area.
- the ability to perform a pre-reading / follow-up (reconfirmation) inspection can provide a margin for the operator.
- the present invention requires a human visual inspection after processing by a computer such as a visual inspection of a recognition result of a large amount of image data when the data entry sheet as shown in FIG. 13 is subjected to OCR processing. Effective for inspection systems.
- FIG. 1 is a diagram schematically showing an example of a hardware configuration of a computer device that realizes a system according to an embodiment of the present invention.
- FIG. 2 is a block diagram illustrating functions of a system according to an embodiment of the present invention.
- FIG. 3 is a display example of the display unit 210 in the system and display method according to the embodiment of the present invention.
- FIG. 4 is a flowchart showing the operation of the system according to one embodiment of the present invention.
- FIG. 5 is a display example of the display unit 210 in the system and display method according to the embodiment of the present invention.
- FIG. 6 is a display example of the display unit 210 in the system and the display method according to the embodiment of the present invention.
- FIG. 7 is a display example of the display unit 210 in the system and display method according to the embodiment of the present invention.
- FIG. 8 is a display example of the display unit 210 in the system and the display method according to the embodiment of the present invention.
- FIG. 9 is a display example of the display unit 210 in the system and the display method according to the embodiment of the present invention.
- FIG. 10 is a display example of the display unit 210 in the system and the display method according to the embodiment of the present invention.
- FIG. 11 is a display example of the display unit 210 in the display system and display method according to the embodiment of the present invention.
- FIG. 12 is a display example of the display unit 210 in the display system and display method according to the embodiment of the present invention.
- FIG. 13 is an application example of a display system and a display method according to an embodiment of the present invention.
- FIG. 14 is a diagram showing a conventional visual inspection method.
- FIG. 15 is a diagram showing a conventional visual inspection method.
Description
Claims
Priority Applications (3)
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CA2614001A CA2614001C (en) | 2005-05-17 | 2006-05-16 | System, method and computer program |
CN2006800166388A CN101176106B (zh) | 2005-05-17 | 2006-05-16 | 系统、方法和电脑程序 |
JP2007516287A JP4608541B2 (ja) | 2005-05-17 | 2006-05-16 | システム、方法及びコンピュータ・プログラム |
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WO2006123633A1 true WO2006123633A1 (ja) | 2006-11-23 |
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PCT/JP2006/309703 WO2006123633A1 (ja) | 2005-05-17 | 2006-05-16 | システム、方法及びコンピュータ・プログラム |
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US (1) | US7792391B2 (ja) |
JP (1) | JP4608541B2 (ja) |
CN (1) | CN101176106B (ja) |
CA (1) | CA2614001C (ja) |
TW (1) | TWI405135B (ja) |
WO (1) | WO2006123633A1 (ja) |
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JP2008158988A (ja) * | 2006-12-26 | 2008-07-10 | Canon It Solutions Inc | 情報処理装置及びその制御方法、プログラム、並びに、コンピュータ読み取り可能な記憶媒体 |
KR102233443B1 (ko) * | 2020-05-20 | 2021-03-29 | 주식회사 카카오엔터테인먼트 | 스크롤 제스처에 기초하여 이미지를 디스플레이하는 방법 및 이를 수행하는 뷰어 장치 |
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JP4386114B2 (ja) * | 2007-08-07 | 2009-12-16 | コニカミノルタビジネステクノロジーズ株式会社 | 画像形成装置、表示方法、表示プログラム、画面生成方法および画面生成プログラム |
US8103132B2 (en) * | 2008-03-31 | 2012-01-24 | International Business Machines Corporation | Fast key-in for machine-printed OCR-based systems |
KR101457404B1 (ko) | 2008-06-13 | 2014-11-06 | 삼성전자주식회사 | 전자액자 및 그의 이미지 표시방법 |
US20110102354A1 (en) * | 2008-06-30 | 2011-05-05 | Tetsuya Fuyuno | Information processing device, display control method, and recording medium |
JP5434918B2 (ja) * | 2008-07-25 | 2014-03-05 | 日本電気株式会社 | 情報処理端末 |
JP5402764B2 (ja) * | 2010-03-24 | 2014-01-29 | コニカミノルタ株式会社 | 表示装置、表示方法及びプログラム |
CN105339866B (zh) | 2013-03-01 | 2018-09-07 | 托比股份公司 | 延迟扭曲凝视交互 |
US9864498B2 (en) | 2013-03-13 | 2018-01-09 | Tobii Ab | Automatic scrolling based on gaze detection |
US10558262B2 (en) | 2013-11-18 | 2020-02-11 | Tobii Ab | Component determination and gaze provoked interaction |
US10317995B2 (en) | 2013-11-18 | 2019-06-11 | Tobii Ab | Component determination and gaze provoked interaction |
US9952883B2 (en) | 2014-08-05 | 2018-04-24 | Tobii Ab | Dynamic determination of hardware |
JP2020085535A (ja) * | 2018-11-19 | 2020-06-04 | アークレイ株式会社 | 情報処理装置、測定システム、及びプログラム |
JP7411074B2 (ja) * | 2020-04-28 | 2024-01-10 | 株式会社Pfu | 情報処理装置、方法及びプログラム |
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Also Published As
Publication number | Publication date |
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US7792391B2 (en) | 2010-09-07 |
JP4608541B2 (ja) | 2011-01-12 |
CN101176106B (zh) | 2011-11-16 |
JPWO2006123633A1 (ja) | 2008-12-25 |
TW200710745A (en) | 2007-03-16 |
CA2614001C (en) | 2014-08-12 |
TWI405135B (zh) | 2013-08-11 |
CN101176106A (zh) | 2008-05-07 |
CA2614001A1 (en) | 2006-11-23 |
US20070122064A1 (en) | 2007-05-31 |
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