Mobile device and transmission system
First Claim
Patent Images
1. A mobile device comprising:
- a means for capturing images continually;
a means for displaying said captured images and a marker therein;
a means for automatically and continuously extracting a character line embedded area displayed nearest to said marker in the captured images that are continually renewed and causing said display means to display said extracted character line embedded area with emphasis;
a means for receiving a confirming signal input by a user thereby confirming the character line embedded area displayed nearest to said marker in one of the captured images, which are automatically and continuously extracted by the extracting means and displayed with emphasis, as to be processed for recognition;
a means for recognizing a character line embedded in the confirmed character line embedded area;
a means for transmitting the recognition result via a network; and
a means for receiving feedback via the network based on the recognition result,whereinthe displaying means displays the marker and the extracted character line embedded area with emphasis, and renews the displayed extracted character line embedded area with emphasis accordingly until the confirming signal is input to the confirming means.
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Abstract
The invention relates to a mobile device with a built-in image capture device, and a character recognition function to present the information gathered with the character recognition result. With the mobile device, the character line extraction process is displayed whenever necessary, and the resolution of an image to be inputted for recognition processing is enhanced. Accordingly, it is possible for the operator to select the target character line with ease. In addition, the mobile device has a character recognition ratio improved by the enhancement in resolution.
61 Citations
20 Claims
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1. A mobile device comprising:
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a means for capturing images continually; a means for displaying said captured images and a marker therein; a means for automatically and continuously extracting a character line embedded area displayed nearest to said marker in the captured images that are continually renewed and causing said display means to display said extracted character line embedded area with emphasis; a means for receiving a confirming signal input by a user thereby confirming the character line embedded area displayed nearest to said marker in one of the captured images, which are automatically and continuously extracted by the extracting means and displayed with emphasis, as to be processed for recognition; a means for recognizing a character line embedded in the confirmed character line embedded area; a means for transmitting the recognition result via a network; and a means for receiving feedback via the network based on the recognition result, wherein the displaying means displays the marker and the extracted character line embedded area with emphasis, and renews the displayed extracted character line embedded area with emphasis accordingly until the confirming signal is input to the confirming means. - View Dependent Claims (2, 3, 4, 5, 6, 10)
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7. An image processing and transmission system comprising a mobile device, and a computer connected to the mobile device via a network,
the mobile device, comprising: -
a means for capturing images; a means for displaying said captured images and a marker therein; a means for automatically and continuously extracting a character line embedded area displayed nearest to said marker in the captured images that are continually renewed and causing said display means to display said extracted character line embedded area with emphasis; a means for receiving a confirming signal input by a user thereby confirming the character line embedded area displayed nearest to said marker in one of the captured images, which are automatically and continuously extracted by the extracting means and displayed with emphasis, as to be processed for recognition by the computer; a means for transmitting the confirmed character line embedded area via a network to the computer; and a means for receiving feedback from the computer via the network based on the recognition result, wherein the computer comprises a means for searching information through the network based on a character line embedded in the confirmed character line embedded area, and for transmitting the search result to the mobile device; and
a means for recognizing the character line embedded in the confirmed character line embedded area, andthe displaying means displays the marker and the extracted character line embedded area with emphasis, and renews the displayed extracted character line embedded area with emphasis accordingly until the confirming signal is input to the confirming means. - View Dependent Claims (8, 9, 11, 12, 13, 14, 15, 16)
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17. A mobile device comprising:
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a means for capturing images continually; a means for displaying said captured images and a marker therein; a means for automatically and continuously extracting a character line embedded area displayed nearest to said marker in the captured images that are continually renewed and causing said display means to display said extracted character line embedded area with emphasis; a means for receiving a confirming signal input by a user thereby confirming the character line embedded area displayed nearest to said marker in one of the captured images, which are automatically and continuously extracted by the extracting means and displayed with emphasis, as to be processed for recognition; a resolution enhancing means for subjecting the confirmed character line embedded area to pixel complementing, smoothing, and binarizing; and a means for recognizing a character line embedded in the resolution-enhanced character line embedded area, wherein the displaying means displays the marker and the extracted character line embedded area with emphasis, and renews the displayed extracted character line embedded area with emphasis accordingly until the confirming signal is input to the confirming means. - View Dependent Claims (18, 19, 20)
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Specification