WO2004023397A1 - 視覚補助ネットワークサーバ、視覚補助ネットワークシステム、視覚補助方法、視覚補助システム、色覚機能通知システム、色覚機能通知用プログラム、色覚機能通知方法、色覚補助システム、色覚補助用プログラム、及び色覚補助方法 - Google Patents
視覚補助ネットワークサーバ、視覚補助ネットワークシステム、視覚補助方法、視覚補助システム、色覚機能通知システム、色覚機能通知用プログラム、色覚機能通知方法、色覚補助システム、色覚補助用プログラム、及び色覚補助方法 Download PDFInfo
- Publication number
- WO2004023397A1 WO2004023397A1 PCT/JP2003/002470 JP0302470W WO2004023397A1 WO 2004023397 A1 WO2004023397 A1 WO 2004023397A1 JP 0302470 W JP0302470 W JP 0302470W WO 2004023397 A1 WO2004023397 A1 WO 2004023397A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- color
- data
- image
- color vision
- vision characteristic
- Prior art date
Links
Classifications
-
- 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
- H04N1/00127—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture
- H04N1/00204—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server
- H04N1/00244—Connection or combination of a still picture apparatus with another apparatus, e.g. for storage, processing or transmission of still picture signals or of information associated with a still picture with a digital computer or a digital computer system, e.g. an internet server with a server, e.g. an internet server
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T7/00—Image analysis
- G06T7/90—Determination of colour characteristics
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B21/00—Teaching, or communicating with, the blind, deaf or mute
- G09B21/001—Teaching or communicating with blind persons
- G09B21/008—Teaching or communicating with blind persons using visual presentation of the information for the partially sighted
-
- 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
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32106—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title separate from the image data, e.g. in a different computer file
- H04N1/32117—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title separate from the image data, e.g. in a different computer file in a separate transmission or protocol signal prior to or subsequent to the image data transmission, e.g. in digital identification signal [DIS], in non standard setup [NSS] or in non standard field [NSF]
-
- 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
- H04N1/46—Colour picture communication systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/0008—Connection or combination of a still picture apparatus with another apparatus
- H04N2201/0034—Details of the connection, e.g. connector, interface
- H04N2201/0048—Type of connection
- H04N2201/0055—By radio
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
- H04N2201/3243—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document of type information, e.g. handwritten or text document
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3225—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to an image, a page or a document
- H04N2201/325—Modified version of the image, e.g. part of the image, image reduced in size or resolution, thumbnail or screennail
Definitions
- Visual assistance network server visual assistance network system, visual assistance method, visual assistance system, color vision function notification system, color vision function notification program, color vision function notification method, color vision assistance system, color vision assistance program, and color vision assistance Method Technique
- the present invention relates to a visual assistance service system, a network server that provides the service, and a method of the service. More specifically, the present invention relates to a system for visually assisting inconveniences such as the elderly and color-blind persons in daily life using a network. In addition, the present invention relates to a color vision function notification system, a color vision function notification program, a color vision function notification method, a color vision function notification system, a color vision assistance system, a color vision assistance program, and a color vision assistance method for allowing a user to recognize a color weak spot in a screen.
- a color vision function notification system a color vision function notification program, a color vision function notification method, a color vision function notification system, a color vision assistance system, a color vision assistance program, and a color vision assistance method for allowing a user to recognize a color weak spot in a screen.
- color blindness Surprisingly many people have congenital color blindness, with women accounting for only 0.2%, while men account for as much as 5%. Of the color vision deficiencies, it is said that objects look black and white, so-called color blindness, is rare, and one or two wavelengths of red, green, and blue cannot be recognized.
- mobile phones have exploded in recent years and have become the mainstream of e-mail sending and receiving devices along with conversations, but their support functions and usage for visual impairments such as color weakness and low vision are still scarce.
- the functions of mobile phones have been increasingly diversified, and despite being compact and lightweight, they have also been used as image capturing devices, and it has become possible to transmit and receive captured images via a network.
- the present invention intends to provide a visual assistance network system in order to attribute such high functionality, portability, spread, and the like of a portable terminal to the convenience of a color-blind person or the like.
- colors can only be recognized by pointing with the mouse, so it was necessary to point at the entire screen with the mouse in order to recognize whether or not there were any difficult-to-identify parts in the screen.
- colors are uniformly displayed in characters, processing corresponding to individual color vision characteristics could not be performed.
- the pattern or character at that position can be recognized in relation to the surrounding colors. There were times when I could not understand.
- the inventor of the present invention has conducted intensive studies in order to find out the cause of such a problem and to solve the problem, and as a result, has arrived at the present invention.
- an object of the present invention is to provide a system, a program, and a method capable of recognizing whether or not there is a part in which a color is difficult to distinguish in a screen and capable of performing processing corresponding to the color vision characteristics of a person. It is another object of the present invention to provide a system, a program, and a method capable of recognizing not only a color but also a pattern or a character at the position. Disclosure of the invention
- the visual assistance network server includes: an image data receiving unit that receives an image from a mobile terminal; a customer data storage unit that stores the image received by the image data receiving unit; An image color data analysis unit that acquires the image and generates color data of the image; a color data transmission unit that transmits the color data generated by the image color data analysis unit to the mobile terminal; including.
- the color data transmitting means may transmit the color data to the portable terminal via a network.
- the network may be an in-net network.
- the visual auxiliary network server may include a web page distribution unit that displays the color data and the image on a web page and distributes the color data and the image to the network.
- the color data transmitting means may transmit the color data to the portable terminal by e-mail.
- the customer data storage unit registers a telephone number corresponding to the mobile terminal, and the color data transmission unit acquires the telephone number from the customer data storage unit and sends the color data to the mobile terminal corresponding to the telephone number.
- the color data may be transmitted as audio.
- the image color data analysis means may generate color data of a dot area near a center of the received image.
- the image color data analysis unit generates color data of a dot area pointed by the portable terminal on the web page, and the color data transmission unit generates the color data generated by the image color data analysis unit. It may be transmitted to the portable terminal.
- the visual assistance network server receives the image, and the visual assistance network server transmits the color data to the portable terminal.
- a visual assistance method is a method in which a visual assistance network server and a portable terminal transmit and receive an image and a color image via a network, wherein the portable photographing means of the portable terminal captures an image.
- the network can be the Internet.
- the visual assistance network server includes a web page distribution unit, and the web page distribution unit displays the color data and the image on a web page. And distribute it to the network.
- the color data transmitting means may transmit the color data to the portable terminal by e-mail.
- the customer data storage unit registers a telephone number corresponding to the mobile terminal, and the color data transmitting unit acquires the telephone number from the customer data storage unit and sends the telephone number to the mobile terminal corresponding to the telephone number.
- the color data of the image received from the mobile terminal may be transmitted as sound.
- the image color data analysis means generates color data of a dot area near the center of the received image.
- the image color data analysis unit generates color data of a dot area pointed by the portable terminal on the web page, and the color data transmission unit generates the color data generated by the image color data analysis unit.
- the data may be transmitted to the mobile terminal.
- the vision assisting system of the present invention is a vision assisting system provided in a portable terminal, and includes a photographing unit for photographing an image, a customer data storage unit for storing an image photographed by the photographing unit, and the customer data storage.
- Image color data analysis means for generating color data of the image of the means; and color data display means for displaying the color data generated by the image color data analysis means.
- the color vision function notification system includes: a storage unit that stores a color vision characteristic data of a user; an acquisition unit that captures original image data of one screen of a computer; and an original image data based on the color vision characteristic data.
- Generating means for converting the original image data and the converted image data for each pixel to generate comparative image data; and Peripheral comparison means for comparing the converted image data of the pixel whose image data is equal to or more than a predetermined pixel comparison threshold value and the converted image data around the pixel;
- a screen divider that contains pixels below the peripheral comparison threshold and above a certain value
- a color-blind portion determining unit that determines that the color-blind portion is present; a mark display unit that displays a mark in a screen where the color-blind portion exists to recognize the presence of the color-blind portion;
- a color-blind portion displaying means for displaying the color-blind portion on the color-blind portion so as to recognize the color-blind portion.
- the converted image data is image data converted into a color that the user can actually see.
- a pixel is one pixel or a group of pixels.
- a color weak part is a part where it is difficult to recognize shapes, patterns, colors, characters, and the like due to difficulty in recognizing colors.
- the screen division unit is one pixel or a plurality of pixel groups.
- the color vision function notification system is characterized in that in the color vision function notification system, the color weak part display means performs color weak part display by inverting, modifying, or enhancing the color weak part.
- the color vision function notification system in the color vision function notification system, a color vision characteristic display unit that displays color vision characteristic display data based on the color vision characteristic data on a screen, and changes the displayed color vision characteristic display data.
- a color-vision characteristic changing unit that searches for a related portion associated with the color-vision characteristic display data in the screen, and an image conversion unit that converts and displays the image data of the searched related portion. It is characterized by the following.
- the color-vision function notifying program includes: a computer, storage means for storing color-vision characteristic data of a user, acquisition means for capturing original image data of a computer screen, and color-vision characteristic data of the original image data.
- a conversion means for converting the original image data and the converted image data on a pixel-by-pixel basis to generate comparison image data;
- a peripheral comparison unit that compares the converted image data of pixels having a pixel value equal to or greater than a predetermined pixel comparison threshold value and converted image data around the pixel; a peripheral comparison threshold value in which the comparison result by the peripheral comparison means is constant; Contains the following pixels over a certain value
- the storage means stores the color vision characteristic data of the user; the acquisition means captures the original image data of one screen of the computer; And converting the image data based on the color vision characteristic data to generate converted image data.
- Pixel comparison means compares the original image data and the converted image data pixel by pixel to obtain comparison image data. Creating; and comparing the converted image data of a pixel whose comparison image data is equal to or greater than a certain pixel comparison threshold and converted image data of the periphery of the pixel;
- the means includes a pixel whose comparison result by the peripheral comparison means is equal to or less than a certain peripheral comparison threshold value or more.
- the screen division portion is a color-blind portion; mark displaying means for displaying a mark in a screen where the color-blind portion exists to recognize that the color-blind portion exists; and displaying the color-blind portion.
- the color vision assisting system of the present invention includes: a storage unit that stores a user's color vision characteristic data; a color vision characteristic display unit that displays color vision characteristic display data based on the color vision characteristic data on a screen; and the displayed color vision characteristic display data.
- a related part is searched, and an image of the searched related part is converted and displayed.
- image conversion means means.
- the color vision characteristics display data is stored separately from the color vision characteristics data to display the color vision characteristics data. Data.
- the related portion to be associated is a portion having a color identical or similar to the color specified by the color vision characteristic display data, or a color having a certain relationship such as an opposite color in a color space.
- the color space is an LMS color space, an RGB color space, an sRGB color space, a Lab color space, or the like.
- the conversion by the image conversion means includes inversion, modification, emphasis, conversion to the opposite color, and the like.
- a search is made for a related portion associated with the changed color vision characteristic display data. It is characterized by converting and displaying image data of related parts.
- the color vision assisting system is the color vision assisting system, wherein the color vision characteristic display data is data that is specified by selecting a point, a line, or a range on a color space, and the color vision characteristic changing means is A means for adding or deleting a point, line, or range on the color space, or moving a point, line, or range on the color space to change the color vision characteristic data. I do.
- the color vision assisting system wherein in the color vision assisting system, when the position of a point, line, or range in the color space is moved to change the color vision characteristic display data, the point, line, or range of the color space is changed. It is a means for changing the color vision characteristic display data by continuously moving the position. Continuous refers to movement that is not intermittent but analog.
- the color vision assisting program includes: a computer, a storage unit that stores color vision characteristic data of a user, a color vision characteristic display unit that displays color vision characteristic display data based on the color vision characteristic data on a screen, Color conversion characteristics changing means for changing characteristic display data, image conversion means for retrieving a relevant portion in the screen associated with the color vision characteristic display data, converting and displaying the image data of the searched relevant portion, It is characterized by functioning as
- the storage means stores the color vision characteristic data of the user, and the color vision characteristic display means displays the color vision display data based on the color vision data on a screen.
- a step of changing the displayed color vision characteristic display data by the color vision characteristic changing means and a step of retrieving an image related to the color vision characteristic display data in the screen by the image conversion means. Converting and displaying the data.
- the color vision function notification system is the color vision function notification system, wherein: the color vision characteristic display means for displaying a color vision characteristic display data based on the color vision characteristic data on a screen; and changing the displayed color vision characteristic display data.
- Color vision characteristic changing means and image conversion means for retrieving a relevant part in the screen associated with the color vision characteristic display data, converting and displaying the image data of the retrieved relevant part.
- Figure 1 is a schematic diagram of the visual assistance network server.
- FIG. 2 is a schematic diagram of a case where a mobile phone is connected to the visual assistance network server N via the network to which the color vision assistance network server N belongs.
- FIG. 3 is a schematic diagram of a case where a mobile phone is connected to the visual assistance network server N via the Internet.
- FIG. 4 is a diagram showing a display of a mobile phone with an image capturing function on which a solid color T-shirt as a subject is displayed.
- FIG. 5 is a diagram illustrating a display of a mobile phone with an image capturing function on which a T-shirt with a horizontal stripe as a subject is displayed.
- FIG. 6 is a diagram showing a display of a mobile phone with an image capturing function in which simplified color data is displayed on a T-shirt with horizontal stripes as a subject.
- Figure 7 (a) is a diagram showing the display of a mobile phone with an image capturing function in which color data is displayed in words.
- FIG. 7 (b) is a diagram illustrating a display of a mobile phone with an image capturing function in which color data is displayed in a bar graph.
- (c) is a diagram illustrating a display of a mobile phone with an image capturing function in which color data is displayed for each pointer.
- FIG. 8 is a configuration diagram showing the color vision function notification system of the present invention.
- FIG. 9 is a configuration diagram showing the color vision assistance system of the present invention.
- FIG. 10 is a diagram showing color vision characteristic data used in the color vision function notification system and the color vision assistance system of the present invention.
- FIG. 11 is a diagram showing a screen using the color vision function notification system of the present invention.
- FIG. 12 is a diagram showing data created by the color vision function notification system of the present invention.
- FIG. 13 is a diagram showing a screen using the color vision function notification system of the present invention.
- FIG. 14 is a diagram showing a screen using the color vision function notification system of the present invention.
- FIG. 15 is a diagram showing a part of the screen of FIG.
- FIG. 16 is a diagram showing a screen using the color vision assistance system of the present invention.
- FIG. 17 is a configuration diagram showing another embodiment of the visual assistance system of the present invention.
- the visual assistance network system of the present invention will be described using a commercially available mobile phone K with an image capturing function.
- a commercially available mobile phone K with an image capturing function.
- the method of the visual assist method will be explained.
- FIG. It comprises a data receiving means 12, an image color data analyzing means 14, a color data transmitting means 16, and a customer data storing means 18. Since the mobile phone K normally has a mail function, in the case of the present embodiment, the color data transmitting means 16 may be an electronic mail.
- the transmitted mail is received by the image data receiving means 12 of the visual assistance network server N via the network.
- the received image data is sent to the customer data storage means 18 and stored in a pre-registered user area.
- dots are usually arranged in a matrix, and each dot has a value of RGB (Red, Green, Blue).
- the image color data analyzing means 14 immediately reproduces the image 20 attached to the mail, and analyzes the color of the dot area 24 near the center of the image 20, for example. If you want to know the approximate color of the image, it is most appropriate to represent the center and examine the color around it. However, other regions may be analyzed.
- Information on the colors obtained by the image color data analysis means 14 includes the hue indicating how many colors the subject T1 has, the brightness of the colors (brightness, brightness), the vividness (saturation, saturation), and the like. is there. Information such as whether the subject T1 has metallic luster or transparency may be included.
- the obtained color data is analyzed by the image color data analyzing means 14.
- the obtained color data is represented, for example, as shown in FIGS.
- hue is (red, orange, yellow, green, blue-green, blue, blue-violet, purple, red-purple) or
- the colors are selected from the more subdivided colors, and the saturation is represented as (red, bright red, light red, very light red, white).
- Lightness is represented as (white, light gray, gray, dark gray, black).
- the degree of the three elements of the color data may be expressed in a bar graph shape or a pie graph as shown in FIG. 7C. If the degree of change in hue and the like is represented together with characters expressing the hue such as red and blue, it will also be possible for a person with a disability such as color weakness to be trained in color identification.
- S can know information about the color of the solid-colored subject T1. If you take an image of the subject T1 with the mobile phone K with image capturing function and send an e-mail with the image data attached to the visual aid network server N, the e-mail with the color data of the object T1 will be automatically sent. Very easy and convenient because it arrives.
- the connection to the visual auxiliary network server N by the mobile phone may be made via an intra network to which the visual auxiliary network server N belongs. If the user does not belong to the intra network, the user may connect to the visual auxiliary network server N via the Internet as shown in FIG.
- the subject T 1 is a solid green color, but as another embodiment of the present invention, as shown in FIG. 5, a green background 3 2 further includes, for example, a red horizontal stripe 33. The case will be described.
- S photographs the subject T2 with the mobile phone K in the same manner as in the above example.
- the image data 30 is attached to the mail, and the image data is transmitted to the visual assistance network server N.
- the image color data analysis means 14 analyzes the color of the dot area 34 near the center of the image as in the above example, and stores the obtained color data, the above image data, etc. in the customer data storage means 18. accumulate. At the same time, the image color data analyzing means 14 sends the color data as an email through the color data transmitting means 16 or Send to S's mobile phone K by other means.
- the customer data storage unit 18 stores the image so that S does not need to take another image of the subject ⁇ 2 and transmit another image data to the visual assistance network server ⁇ .
- the color data and the image data are used.
- S accesses the visual auxiliary network server ⁇ on the screen of the mobile phone ⁇ via the Internet, etc., and calls the web page of its own customer data storage means 18. Then, the image of the subject # 2 is called on the web page, and the point of the color to be known is designated by a pointer using a key or the like. For example, if S wants color data for a horizontal stripe portion 33, the pointer 36 points to a point 36 included in the horizontal stripe.
- the image color data analysis means 14 analyzes the color of the point 36 designated by the pointer in the image of ⁇ 2 above. In this way, S can obtain information on the color of the horizontal stripe 33 including the point 36 by pointing the color portion to be known any number of times in the above web page.
- the color of the center point 3 4 of the transmitted image was analyzed by e-mail or the like for the first time, and from the image stored in the visual assistance network server ⁇ , ⁇ Although the analysis is performed on the six colors, a plurality of desired points may be specified by pointer from the beginning.
- the ground part may be specified by the pointer 1 and the horizontal stripe part may be specified by the pointer 2.
- the visual assistance network server ⁇ may write simple information such as a pointer and a hue to the image received from the mobile phone ⁇ and transmit the image to the mobile phone ⁇ , as shown in FIG. It is preferable to use a graph because it appeals to the visual sense.
- the color data transmitting means 16 transmitted the color data obtained by the analysis of the image color data analyzing means 14 to the mobile phone K of S by e-mail. May inform S of the color data. That is, when the mobile phone K accesses the mobile phone, the storage means 18 of the visual assistance network server searches for the telephone number of the customer registered in advance, and the color data overnight transmission means 16 is used for the mobile phone. Calls K and transmits the generated color data to S by voice.
- the above-described visual auxiliary network system can be used by anyone if it is registered in the host computer of the network to which the visual auxiliary network server belongs. Alternatively, the information may be registered in the storage means 18 of the visual auxiliary network server. By registration, the URL of the visual assistance network server is notified.
- the billing method is not particularly limited.
- the visual assistance network system may be charged according to the number of uses. Also in this case, the billing and payment methods are not particularly limited.
- a mobile phone is used as an image capturing portable terminal.
- a visual assistant network system can be used using a personal computer terminal when in a house or the like. In this case, the captured image on the PC screen can be left as it is, and the color data can be heard on a fixed telephone.
- the visual assistance network system can be used by combining various devices.
- the present invention may be a visual assistance system 150 provided in the mobile terminal K as shown in FIG.
- the visual assistance system 150 includes a photographing unit 152 for photographing an image, a customer data storage unit 154 for storing an image photographed by the photographing unit 152, and a customer data storage unit 1554.
- the color of the image An image color data analysis unit 156 for generating the image data and a color data display unit 158 for displaying the color data generated by the image color data analysis unit 156 are provided.
- the photographing means 152 is composed of an element such as CMOS or CCD.
- the customer data storage means 154 and the image color data analysis means 156 are a memory or a CPU in the mobile terminal K.
- the color data display means 158 is a display or the like of the mobile terminal K. In the case of this visual aid system 150, color data can be recognized without going through the Internet.
- reference numeral 110 denotes a color vision function notification system of the present invention
- reference numeral 111 denotes a color vision assistance system of the present invention.
- the color vision function notification system 110 is composed of storage means 112 for storing the user's color vision characteristic data D, and acquisition means 1 for taking in the original image data A of one computer screen. 14 and a creation means 1 16 for converting the original image data A based on the color vision characteristic data D to create the converted image data B, and the original image data A and the converted image data B for each pixel.
- Pixel comparison means 1 18 for comparing and creating comparison image data C; conversion image data B for pixels whose comparison image data is greater than or equal to a certain pixel comparison threshold; and conversion image data B around pixels.
- the color comparison section 1 20 and the color comparison section 1 22 which determine that the screen division portion including pixels equal to or less than a certain value as the comparison result by the peripheral comparison means 1 20 or more is a color weak section 1 22.
- Judge 1 2 4 and mark display means 1 2 8 for displaying an exclusion mark 1 2 6 in the screen where the color weakness 1 2 2 exists to recognize the presence of the color weakness 1 2 2
- a color weak part display means 130 is provided for displaying a color weak part 122 on the color weak part 122 in the screen where the part 122 exists. Therefore, the program for notifying the color vision function of the present invention uses the computer 1 as storage means 112, acquisition means 114, creation means 116, pixel comparison means 118, peripheral comparison means 120, and color weakness. This is a program that functions as the part determining means 124, the mark displaying means 128, and the color weakness displaying means 130.
- the color vision function notification program is operated by a personal computer, but may be operated by a mobile terminal or a server.
- the color vision assisting system 1 1 1 displays a storage means 1 1 2 and a color vision characteristic display means 1 3 4 for displaying color vision characteristic display data E based on the color vision characteristic data D on a screen.
- a means for changing the color vision characteristic display data E1 and a related part associated with the color vision characteristic display data E on the screen are searched, and the original image data A of the searched related part is converted.
- the storage means 112 is shared by the color vision function notification system 110 and the color vision assistance system 111.
- the color vision assisting program of the present invention is a program that causes a computer to function as the storage means 112, the color vision characteristic display means 134, the color vision characteristic changing means 132, and the image conversion means 136.
- the color vision assisting program is operated by a personal computer, but may be operated by a mobile terminal or a server.
- color vision function notification system 110 and the color vision assistance system 111 will be described below to describe the color vision function notification method and the color vision assistance method.
- a user using the color vision function notification system 110 and the color vision assistance system 111 of the present invention starts up a personal computer and activates the color vision function notification system 110, a screen for examining color vision characteristics is displayed. Is done. The user inputs an answer to the question. For example, enter “red” in response to the question “What is the color that has been difficult to see conventionally?”.
- the color vision function notification system 110 can display the color vision characteristic data D Is created and registered in the storage means 1 1 2. For example, as shown in FIG. 10, a range 138 is specified by a line on the HSB color space, or registered in the form of color vision characteristic data D specified by a point 140.
- the color vision function notification system 110 functions.
- the acquisition means 114, the creation means 116, and the pixel comparison means 118 work, and as shown in Figure 12, the original image data A and the converted image Data B and comparison image data C are created.
- the comparison image data C is created, for example, in a data format in which the original image data A and the conversion image data B are subtracted for each pixel.
- the peripheral comparing means 120 functions to determine for each pixel whether or not there is comparison image data C having a certain pixel comparison threshold or more, and if there is a pixel having a certain pixel comparison threshold or more.
- the converted image data B of the pixel is compared with the converted image data B of the surrounding pixels.
- the color weakness determination means 124 functions, and pixels whose comparison result is equal to or less than a certain peripheral comparison threshold value are portions in which it is difficult for the user to recognize the difference between the colors of the peripheral pixels and such pixels. It is determined that a screen division portion including a certain pixel or more in a certain value or more is a color weakness portion 122.
- the converted image data B is image data that the user actually sees, and the converted image data B is compared with the surroundings to determine the color weakness 122 that the user is hard to recognize in reality.
- the mark display means 128 functions to display an exclamation mark 126 on the screen as shown in FIG.
- the user recognizes that there is a color weakness portion 122 in the screen by looking at the exchange mark 122.
- color weakness display means 1 3 0 Functions, the original image data A of the color weakness part 122 is inverted, and the color weakness part display is performed as shown in FIGS. 14 and 15. The user can recognize the position of the color weakness 122 by this color weakness display.
- the color weakness display may be a display that makes the color more white according to the degree of risk of color weakness, or a display that emphasizes the shading according to the degree of risk.
- the user who has confirmed that the color-blind portion 1 2 2 exists in the screen and the position of the color-blind portion 1 2 2 activates the color vision assist system.
- the color vision assistance system 111 of the present invention is activated.
- the color vision characteristic display means 13 4 When the color vision assist system 1 1 1 is activated, the color vision characteristic display means 13 4 functions, and as shown in FIG. 16, the color vision characteristic display data E based on the color vision characteristic data D already registered on the screen is displayed. Is displayed.
- the image conversion means 136 functions to search the screen for a related portion associated with the color vision characteristic display data E, and to convert the original image data A of the related portion. For example, in the color vision characteristic display data E in Fig. 16, the vicinity of red and the vicinity of yellow-green are specified as the range 138 related to color weakness, so the part similar to red or red, and the yellow-green or yellow-green A part similar to is searched as a related part, and the related part is inverted and displayed above the color vision characteristic display data E.
- the color vision characteristic display data E can be changed by making the color vision characteristic changing means 13 2 function. That is, the user can click on the line 139 that specifies the area 138 and rotate it continuously in the HSB space to change the area 138.
- the image conversion means 1 36 functions instantaneously to search the screen for a relevant portion associated with the color vision characteristic display data E, and The original image data A is converted and displayed above the color vision characteristic display data E. Therefore, it can be confirmed that the related portion changes in real time while changing the color vision characteristic display data E.
- the user can confirm his / her own color vision characteristics by comparing the displayed color vision characteristics display data E with the screen. Also, analog The user can intuitively recognize his or her own color vision characteristics because it is possible to confirm that the position of the relevant portion changes in real time while changing the color vision characteristic display data E in real time.
- a target using the color vision function notification system and the color vision assistance system of the present invention is not limited to a still image, but may be a moving image.
- the color weakness display and related parts are displayed frame by frame following the moving image.
- the technical scope of the present invention includes embodiments in which various improvements, modifications, and variations are made based on the knowledge of those skilled in the art without departing from the spirit of the invention. Further, within the range where the same operation or effect is produced, any of the invention specific matters may be replaced with another technology.
- the subject is automatically photographed by photographing the subject with the image capturing portable terminal and sending an e-mail with the image data attached to the visual assistance network server. It is very easy and convenient because you receive an e-mail with the data.
- the color vision function notification system the color vision function notification program, and the color vision function notification method of the present invention, it is possible to determine whether or not a color-blind portion exists in an open computer screen and to determine where the color-blind portion is located. You can check.
- the peripheral weakness part is determined by the peripheral comparison means, it is possible to confirm whether there is a part where it is difficult to recognize colors, patterns, and characters in relation to the surroundings, not just a color that is difficult for the user to see. .
- the user's color vision characteristic data is examined in advance and registered in the storage unit, and the color weakness part is determined based on the color vision characteristic data.
- the user can make an accurate judgment because the judgment is made based on the converted image composed of colors that can be seen in reality.
- the color vision assisting system the color vision assisting program, and the color vision assisting method of the present invention, it is possible to confirm the relevant portion while changing the color vision characteristic display data based on the color vision characteristic data once registered. Therefore, the user can check his / her own color vision characteristics.
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2003211555A AU2003211555A1 (en) | 2002-08-29 | 2003-03-03 | Vision aid network server, vision aid network system, vision aid method, vision aid system, color sense function reporting system, program for reporting color sense function, method for reporting color sense function, color sense aid system, color sense aid program, and color sense aid method |
JP2004569801A JPWO2004023397A1 (ja) | 2002-08-29 | 2003-03-03 | 視覚補助ネットワークサーバ、視覚補助ネットワークシステム、視覚補助方法、視覚補助システム、色覚機能通知システム、色覚機能通知用プログラム、色覚機能通知方法、色覚補助システム、色覚補助用プログラム、及び色覚補助方法 |
EP03794054A EP1542164A1 (en) | 2002-08-29 | 2003-03-03 | Vision aid network server, vision aid network system, vision aid method, vision aid system, color sense function reporting system, program for reporting color sense function, method for reporting color sense function, color sense aid system, color sense aid program, and color sense aid method |
US10/488,453 US20050007449A1 (en) | 2002-08-29 | 2003-03-03 | Vision aid network server, vision aid network system, vision aid method, vision aid system, color sense function reporting, program for reporting color sense function, method for reporting color sense function, color sense aid system, color sense aid program, and color sense aid method |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002250762 | 2002-08-29 | ||
JP2002-250762 | 2002-08-29 | ||
JP2002-356497 | 2002-12-09 | ||
JP2002356497 | 2002-12-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004023397A1 true WO2004023397A1 (ja) | 2004-03-18 |
Family
ID=31980516
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/002470 WO2004023397A1 (ja) | 2002-08-29 | 2003-03-03 | 視覚補助ネットワークサーバ、視覚補助ネットワークシステム、視覚補助方法、視覚補助システム、色覚機能通知システム、色覚機能通知用プログラム、色覚機能通知方法、色覚補助システム、色覚補助用プログラム、及び色覚補助方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20050007449A1 (ja) |
EP (1) | EP1542164A1 (ja) |
JP (1) | JPWO2004023397A1 (ja) |
CN (1) | CN1533553A (ja) |
AU (1) | AU2003211555A1 (ja) |
WO (1) | WO2004023397A1 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006318000A (ja) * | 2005-05-10 | 2006-11-24 | Pentax Corp | 色変換装置および撮影装置 |
WO2013114638A1 (ja) * | 2012-01-30 | 2013-08-08 | 楽天株式会社 | 画像処理システム、画像処理装置、画像処理方法、プログラム、及び情報記憶媒体 |
US9704416B2 (en) | 2012-11-29 | 2017-07-11 | Samsung Electronics Co., Ltd. | Television system and image display method thereof |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI236901B (en) * | 2004-06-11 | 2005-08-01 | Oriental Inst Technology | An apparatus and method for identifying surrounding environment by means of image processing and for outputting the resutls |
US9163991B2 (en) | 2013-01-30 | 2015-10-20 | Hewlett-Packard Development Company, L.P. | Color space color value determination from digital image |
SG10201710928PA (en) * | 2013-03-14 | 2018-02-27 | Panoptica Inc | Ocular formulations for drug-delivery to the posterior segment of the eye |
US11030778B2 (en) * | 2014-03-31 | 2021-06-08 | Healthy.Io Ltd. | Methods and apparatus for enhancing color vision and quantifying color interpretation |
CN104821000B (zh) * | 2015-05-22 | 2017-12-22 | 京东方科技集团股份有限公司 | 颜色辨识系统、颜色辨识方法和显示装置 |
WO2017192716A1 (en) * | 2016-05-03 | 2017-11-09 | Leoni Engineering Products & Services, Inc. | Vision system with color segmentation for operator enhanced viewing |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0680201A2 (en) * | 1994-04-27 | 1995-11-02 | Canon Kabushiki Kaisha | Image processing apparatus and method |
JPH11272574A (ja) * | 1998-03-19 | 1999-10-08 | Seiko Epson Corp | 情報配信方法および情報配信システム並びに情報配信処理プログラムを記録した記録媒体 |
JP2000013628A (ja) * | 1998-06-26 | 2000-01-14 | Ricoh System Kaihatsu Kk | 色修正方法およびそれを格納した記録媒体 |
JP2000059666A (ja) * | 1998-08-07 | 2000-02-25 | Victor Co Of Japan Ltd | 撮像装置 |
US20020101568A1 (en) * | 2001-01-30 | 2002-08-01 | Eberl Heinrich A. | Interactive data view and command system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5475835A (en) * | 1993-03-02 | 1995-12-12 | Research Design & Marketing Inc. | Audio-visual inventory and play-back control system |
US6702417B2 (en) * | 1997-07-12 | 2004-03-09 | Silverbrook Research Pty Ltd | Printing cartridge with capacitive sensor identification |
US6507671B1 (en) * | 1998-12-11 | 2003-01-14 | International Business Machines Corporation | Method and system for dropping template from a filled in image |
JP4225703B2 (ja) * | 2001-04-27 | 2009-02-18 | インターナショナル・ビジネス・マシーンズ・コーポレーション | 情報アクセス方法、情報アクセスシステムおよびプログラム |
CN1537055A (zh) * | 2001-07-30 | 2004-10-13 | 阿克利・马丁内斯公司Dba Mgi工作 | 色彩管理处理系统和方法 |
-
2003
- 2003-03-03 CN CNA038000903A patent/CN1533553A/zh active Pending
- 2003-03-03 WO PCT/JP2003/002470 patent/WO2004023397A1/ja not_active Application Discontinuation
- 2003-03-03 AU AU2003211555A patent/AU2003211555A1/en not_active Abandoned
- 2003-03-03 EP EP03794054A patent/EP1542164A1/en not_active Withdrawn
- 2003-03-03 US US10/488,453 patent/US20050007449A1/en not_active Abandoned
- 2003-03-03 JP JP2004569801A patent/JPWO2004023397A1/ja active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0680201A2 (en) * | 1994-04-27 | 1995-11-02 | Canon Kabushiki Kaisha | Image processing apparatus and method |
JPH11272574A (ja) * | 1998-03-19 | 1999-10-08 | Seiko Epson Corp | 情報配信方法および情報配信システム並びに情報配信処理プログラムを記録した記録媒体 |
JP2000013628A (ja) * | 1998-06-26 | 2000-01-14 | Ricoh System Kaihatsu Kk | 色修正方法およびそれを格納した記録媒体 |
JP2000059666A (ja) * | 1998-08-07 | 2000-02-25 | Victor Co Of Japan Ltd | 撮像装置 |
US20020101568A1 (en) * | 2001-01-30 | 2002-08-01 | Eberl Heinrich A. | Interactive data view and command system |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006318000A (ja) * | 2005-05-10 | 2006-11-24 | Pentax Corp | 色変換装置および撮影装置 |
WO2013114638A1 (ja) * | 2012-01-30 | 2013-08-08 | 楽天株式会社 | 画像処理システム、画像処理装置、画像処理方法、プログラム、及び情報記憶媒体 |
US9367764B2 (en) | 2012-01-30 | 2016-06-14 | Rakuten, Inc. | Image processing system, image processing device, image processing method, program, and information storage medium for providing an aid that makes it easy to grasp color of an image |
US9704416B2 (en) | 2012-11-29 | 2017-07-11 | Samsung Electronics Co., Ltd. | Television system and image display method thereof |
Also Published As
Publication number | Publication date |
---|---|
JPWO2004023397A1 (ja) | 2006-01-05 |
CN1533553A (zh) | 2004-09-29 |
EP1542164A1 (en) | 2005-06-15 |
US20050007449A1 (en) | 2005-01-13 |
AU2003211555A1 (en) | 2004-03-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2020093837A1 (zh) | 人体骨骼关键点的检测方法、装置、电子设备及存储介质 | |
CN102323926B (zh) | 一种用于获取与请求对象相关的对象信息的设备和方法 | |
JP2005267146A (ja) | 画像認識機能を利用した電子メール作成方法および装置 | |
EP4072131A1 (en) | Image processing method and apparatus, terminal and storage medium | |
CN101478399A (zh) | 个人广告简档秘密照片验证过程 | |
TWI628584B (zh) | 使用者介面調整方法與使用此方法的裝置 | |
US20120027305A1 (en) | Apparatus to provide guide for augmented reality object recognition and method thereof | |
JP2004201191A (ja) | 画像処理送信システム、携帯電話、画像処理送信方法、および、画像処理送信プログラム | |
KR20070084278A (ko) | 영상 처리 장치 및 방법 | |
JP2012079167A (ja) | 情報処理装置、情報処理システムおよび情報処理方法 | |
WO2004023397A1 (ja) | 視覚補助ネットワークサーバ、視覚補助ネットワークシステム、視覚補助方法、視覚補助システム、色覚機能通知システム、色覚機能通知用プログラム、色覚機能通知方法、色覚補助システム、色覚補助用プログラム、及び色覚補助方法 | |
CN110208946A (zh) | 一种穿戴设备及基于穿戴设备的交互方法 | |
CN114120307A (zh) | 显示内容的识别方法、装置、设备和存储介质 | |
US20220327749A1 (en) | Method and electronic device for processing images | |
CN110795007A (zh) | 一种获取截图信息的方法及装置 | |
CN109639981B (zh) | 一种图像拍摄方法及移动终端 | |
JP2011192008A (ja) | 画像処理システムおよび画像処理方法 | |
WO2020083178A1 (zh) | 数字图像展示方法、装置、电子设备及存储介质 | |
CN111161133B (zh) | 一种图片处理方法及电子设备 | |
WO2023273050A1 (zh) | 活体检测方法及装置、电子设备和存储介质 | |
JP5412774B2 (ja) | 色差識別装置、及び色差識別プログラム | |
CN109840128A (zh) | 一种双屏壁纸处理方法、服务器及移动终端 | |
EP3913616B1 (en) | Display method and device, computer program, and storage medium | |
US20060257003A1 (en) | Method for the automatic identification of entities in a digital image | |
JP2005004495A (ja) | カメラ付きの携帯式コンピュータ機器を利用した色名情報取得システム、方法及びプログラム |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 038000903 Country of ref document: CN |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2004569801 Country of ref document: JP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 10488453 Country of ref document: US |
|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ OM PH PL PT RO RU SC SD SE SG SK SL TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application | ||
WWE | Wipo information: entry into national phase |
Ref document number: 2003794054 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 2003794054 Country of ref document: EP |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 2003794054 Country of ref document: EP |