IMAGE READING DEVICE, METHOD OF READING IMAGE, AND RECORDING MEDIUM STORING CONTROL PROGRAM FOR CONTROLLING IMAGE READING DEVICE
First Claim
Patent Images
1. An image reading device comprising:
- a transport unit for transporting a document;
a scanner for scanning image data of the document transported by said transport unit; and
a controller for controlling said image reading device,said controller extracting a plurality of one-character areas included in said image data, recognizing character data of each of extracted said one-character areas, determining presence or absence of line noise based on a result of recognition of each of said one-character areas, and displaying presence of said line noise on an operation panel when it is determined that there is said line noise.
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Abstract
An image reading device includes a transport unit for transporting a document, a scanner for scanning image data of the document transported by the transport unit, and a controller for controlling the image reading device. The controller extracts a plurality of one-character areas included in the image data, recognizes character data of each of the extracted one-character areas, determines presence or absence of line noise based on a result of recognition of each of the one-character areas, and displays presence of the line noise on an operation panel when it is determined that there is the line noise.
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Citations
18 Claims
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1. An image reading device comprising:
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a transport unit for transporting a document; a scanner for scanning image data of the document transported by said transport unit; and a controller for controlling said image reading device, said controller extracting a plurality of one-character areas included in said image data, recognizing character data of each of extracted said one-character areas, determining presence or absence of line noise based on a result of recognition of each of said one-character areas, and displaying presence of said line noise on an operation panel when it is determined that there is said line noise. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A method of reading an image performed in an image reading device, comprising the steps of:
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transporting a document; scanning image data of the transported document; extracting a plurality of one-character areas included in said image data; recognizing character data of each of extracted said one-character areas; determining presence or absence of line noise based on a result of recognition of each of said one-character areas; and displaying presence of said line noise on an operation panel when it is determined that there is said line noise. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A recording medium storing a control program to be executed by a computer of an image reading device, said control program causing the computer of said image reading device to perform a process comprising the steps of:
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transporting a document; scanning image data of the transported document; extracting a plurality of one-character areas included in said image data; recognizing character data of each of extracted said one-character areas; determining presence or absence of line noise based on a result of recognition of each of said one-character areas; and displaying presence of said line noise on an operation panel when it is determined that there is said line noise. - View Dependent Claims (14, 15, 16, 17, 18)
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Specification