Information reproduction/i/o method using dot pattern, information reproduction device, mobile information i/o device, and electronic toy
DC CAFCFirst Claim
1. An information reproducing method using a dot pattern, comprising:
- scanning a medium as image data by a scanner such as a printed material on which is formed a dot pattern portion, which formed by arranging in accordance with a given rule dots generated by a dot code generating algorithm, in order to recognize various kinds of multimedia information;
converting the image data of the dot pattern portion into code data; and
reading multimedia information corresponding to the code data out of a storage unit to reproduce the multimedia information,wherein the dot pattern forms a lattice block by a horizontal line composed of successive equally spaced dots and a vertical line extending vertically from the horizontal line, the lattice block has a lattice area surrounded by lattice points, and an information dot that defines data is generated by the algorithm and arranged within the lattice area.
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Abstract
The present invention proposes a dot pattern on which code information and x and y coordinate information can be defined even if the dot pattern is extremely small, and proposes an information reproducing method and an information reproducing device based on the dot pattern. More specifically, a medium such as a printed material on which is formed a dot pattern portion by arranging in accordance with a given rule dots generated by a dot code generating algorithm in order to recognize various kinds of multimedia information is scanned as image data by scanning means. Then, the image data is converted into code data. Multimedia information corresponding to the code data is read out of storing means to be reproduced.
23 Citations
33 Claims
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1. An information reproducing method using a dot pattern, comprising:
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scanning a medium as image data by a scanner such as a printed material on which is formed a dot pattern portion, which formed by arranging in accordance with a given rule dots generated by a dot code generating algorithm, in order to recognize various kinds of multimedia information; converting the image data of the dot pattern portion into code data; and reading multimedia information corresponding to the code data out of a storage unit to reproduce the multimedia information, wherein the dot pattern forms a lattice block by a horizontal line composed of successive equally spaced dots and a vertical line extending vertically from the horizontal line, the lattice block has a lattice area surrounded by lattice points, and an information dot that defines data is generated by the algorithm and arranged within the lattice area. - View Dependent Claims (2, 3, 4, 31)
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5. An information reproducing device using a dot pattern comprising:
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a scanner for scanning image data of a dot pattern portion formed on a medium such as a printed material, the dot pattern portion being formed by arranging in accordance with a given rule dots generated by a dot code generating algorithm, in order to recognize various kinds of multimedia information, the information reproducing device; an extractor for extracting a line composed by successive equally spaced dots, assuming one extracted line as a horizontal line, extracting a vertical line which extends vertically from the horizontal line, recognizing a vertical direction from the vertical line by a prescribed method, and extracting an information area; a storage unit for, after the image data is digitalized into numeric values, storing multimedia information corresponding to the dot pattern portion based on the numeric values; and an outputting unit;
for reproducing the multimedia information of the storage unitwherein the dot pattern forms a lattice block by a horizontal line composed of successive equally spaced dots and a vertical line extending vertically from the horizontal line, the lattice block has a lattice area surrounded by lattice points, and an information dot that defines data is generated by the algorithm and arranged within the lattice area.
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6. An information reproducing device using a dot pattern comprising:
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a scanner housed in a pen type case to capture image data of a dot pattern portion that is formed on a medium surface by arranging in accordance with a given rule dots generated by a dot code generating algorithm in order to recognize various kinds of multimedia information; an extractor for extracting a line composed by successive equally spaced dots, assuming one extracted line as a horizontal line, extracting a vertical line which extends vertically from the horizontal line, recognizing a vertical direction from the vertical line by a prescribed method, and extracting an information area; a storage unit for, after the image data is digitalized into numeric value, storing multimedia information such as a voice corresponding to a code or x and y coordinates of the numeric values, or a code which is defined in advance based on the x and y coordinates; and an outputting unit for outputting the multimedia information stored in the storage unit; wherein the dot pattern forms a lattice block by a horizontal line composed of successive equally spaced dots and a vertical line extending vertically from the horizontal line, the lattice block has a lattice area surrounded by lattice points, and an information dot that defines data is generated by the algorithm and arranged within the lattice area.
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7. An information inputting/outputting method by camera inputting comprising the steps of:
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printing on one surface of a printed material a dot pattern portion formed by arranging in accordance with a given rule dots generated by a dot code generating algorithm in order to recognize various kinds of multimedia information and an information transfer portion which includes a text, an illustration or the like to be recognized as information content; wherein said dot pattern portion includes three different kinds of dots including, key dots, lattice dots and information dots; capturing by a camera unit only image data of the dot pattern portion in the printed material and digitalizing the image data into numeric values; and based on the numeric values, outputting information and a program corresponding to the dot pattern portion from a storing portion and executing the information and the program. - View Dependent Claims (8, 9, 10, 11, 12, 13, 14, 15)
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16. A portable information inputting/outputting device using a camera inputting method, comprising:
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a camera unit for scanning only image data of a dot pattern portion printed on the printed material, the dot pattern portion formed by arranging in accordance with a given rule dots generated by a dot code generating algorithm in order to recognize various kinds of information and an information transfer portion which includes a text, an illustration or the like to be recognized as information content being printed on one surface of the printed material; wherein said dot pattern portion includes three different kinds of dots including, key dots, lattice dots and information dots; an image processing portion for digitalizing the image data into numeric values; processing means for reading information of a storing portion corresponding to the dot pattern portion based on the numeric values obtained by the image processing portion; and outputting means for outputting the information read out by the processing means. - View Dependent Claims (17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28)
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29. An electronic information device comprising:
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a scanner for scanning a medium surface on which dots are arranged in accordance with a given rule by a dot code generating algorithm in order to recognize various kinds of multimedia information; an extractor for extracting a line composed by successive equally spaced dots, assuming one extracted line as a horizontal line, extracting a vertical line which extends vertically from the horizontal line, recognizing a vertical direction from the vertical line by a prescribed method, and extracting an information area; a storage unit for, after image data of the scanned medium is converted into numeric values, storing multimedia information corresponding to the numeric values; and an outputting unit for reading the multimedia information stored in the storage unit storing means to output the multimedia information, the scanner, the storage unit and the outputting unit being housed in a pen type case; wherein the dot pattern forms a lattice block by a horizontal line composed of successive equally spaced dots and a vertical line extending vertically from the horizontal line, the lattice block has a lattice area surrounded by lattice points, and an information dot that defines data is generated by the algorithm and arranged within the lattice area. - View Dependent Claims (30)
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32. A computer executable program for registering a paper icon which has a dot pattern portion formed on a medium and code information associated with the paper icon by using a scanner connected to an information processing device, the program comprising the steps of
designating a display icon displayed on a display screen; -
setting allocation of the paper icon to a ON state by selection on the display screen; instructing the scanner about scanning processing of the paper icon on the display screen or by a voice data output while the ON state is kept; after the scanning processing is performed based on the step of instructing, extracting code information from image data obtained by the scanning processing; and associating the code information with the display icon designated in the step of designating. - View Dependent Claims (33)
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Specification