JP2013175934A5 - - Google Patents
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- JP2013175934A5 JP2013175934A5 JP2012039213A JP2012039213A JP2013175934A5 JP 2013175934 A5 JP2013175934 A5 JP 2013175934A5 JP 2012039213 A JP2012039213 A JP 2012039213A JP 2012039213 A JP2012039213 A JP 2012039213A JP 2013175934 A5 JP2013175934 A5 JP 2013175934A5
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Description
請求項８に記載の画像読取装置を、請求項９に記載の発明のように、前記制御手段が、前記指定手段によって指定された前記画像領域が複数回の前記読取動作によって読み取られる場合、前記指定手段によって指定された前記画像領域の一部が隣接する回を跨ぐ前記読取動作によって重複して読み取られるように前記移動手段を制御すると共に、隣接する回を跨ぐ前記読取動作によって読み取られて得られた一方の高解像度画像における他方の高解像度画像との重複部分を消去するように制御し、前記重複部分が消去された前記一方の高解像度画像及び前記他方の高解像度画像が前記出力先に出力されるように制御するものとした。 In the image reading apparatus according to claim 8, when the control means reads the image area designated by the designation means by a plurality of reading operations, as in the invention according to claim 9, The moving means is controlled so that a part of the image area designated by the designation means is read redundantly by the reading operation across adjacent times, and is obtained by being read by the reading operation straddling adjacent times. was controlled so as to erase the overlap with other high-resolution image in one of the high resolution image, wherein the overlapping portion is a high resolution image of the high resolution image and the other of the one erased to the destination The output was controlled so as to be output.
上記課題を解決するために、請求項１０に記載の画像処理システムを、被読取対象領域を異なる解像度で読み取る読取手段と、前記異なる解像度のうちの相対的に低い解像度で前記被読取対象領域を読み取って得られた低解像度画像に含まれる画像領域を指定する指定手段と、前記指定手段によって指定された画像領域の画像を示す画像情報の出力先の出力解像度が画質を低下させる予め定められた解像度である場合、前記指定手段によって指定された画像領域が前記低解像度画像の解像度よりも高い解像度で読み取られるように前記読取手段を制御する制御手段と、を有する画像読取装置と、前記出力先に相当し、前記画像読取装置から出力された高解像度画像を記録媒体に形成する画像形成装置と、を含んで構成した。 In order to solve the above-described problem, the image processing system according to claim 10, wherein the reading target area is read at a different resolution and the reading target area at a relatively low resolution among the different resolutions. The designation means for designating the image area included in the low-resolution image obtained by reading, and the output resolution of the output destination of the image information indicating the image of the image area designated by the designation means is predetermined to reduce the image quality And a control unit that controls the reading unit so that the image area specified by the specifying unit is read at a higher resolution than the resolution of the low-resolution image, and the output destination And an image forming apparatus that forms a high- resolution image output from the image reading apparatus on a recording medium.
Claims (11)
前記異なる解像度のうちの相対的に低い解像度で前記被読取対象領域を読み取って得られた低解像度画像に含まれる画像領域を指定する指定手段と、
前記指定手段によって指定された画像領域の画像を示す画像情報の出力先の出力解像度が画質を低下させる予め定められた解像度である場合、前記指定手段によって指定された画像領域が前記低解像度画像の解像度よりも高い解像度で読み取られるように前記読取手段を制御する制御手段と、
を含む画像読取装置。 Reading means for reading the area to be read at different resolutions;
Designating means for designating an image region included in a low-resolution image obtained by reading the region to be read at a relatively low resolution among the different resolutions;
When the output resolution of the output destination of the image information indicating the image in the image area designated by the designation means is a predetermined resolution that lowers the image quality, the image area designated by the designation means is the low resolution image. Control means for controlling the reading means so as to be read at a resolution higher than the resolution;
An image reading apparatus.
前記画像情報を、前記拡大手段によって拡大された画像領域の画像を示す画像情報とした請求項１又は請求項２に記載の画像読取装置。 Further comprising an enlarging means for enlarging the image area designated by the designation means;
The image reading apparatus according to claim 1, wherein the image information is image information indicating an image of an image area enlarged by the enlargement unit.
前記出力解像度を、前記画像形成装置における基準解像度及び前記画像形成装置によって形成される画像の大きさに基づいて導出された出力解像度とした請求項１〜請求項３の何れか１項に記載の画像読取装置。 The output destination is an image forming apparatus,
4. The output resolution according to claim 1, wherein the output resolution is an output resolution derived based on a reference resolution in the image forming apparatus and a size of an image formed by the image forming apparatus. 5. Image reading device.
前記複数の読取部の各々は、前記被読取対象領域を特定方向に沿って読み取り、
前記複数の読取部のうちの相対的に高解像度の読取部の前記特定方向の読取範囲を、相対的に低解像度の読取部の前記特定方向の読取範囲よりも狭くした請求項１〜請求項５の何れか１項に記載の画像読取装置。 The reading unit includes a plurality of reading units that read the target area to be read at different resolutions,
Each of the plurality of reading units reads the area to be read along a specific direction,
The reading range in the specific direction of the relatively high resolution reading unit among the plurality of reading units is narrower than the reading range in the specific direction of the relatively low resolution reading unit. The image reading apparatus according to any one of 5.
前記複数の読取部のうちの最低解像度の読取部以外の読取部を前記特定方向に沿って自在に移動させる移動手段を更に含み、
前記制御手段は、前記出力解像度が前記予め定められた解像度である場合、前記指定手段によって指定された前記画像領域が前記複数の読取部のうちの前記低解像度画像の解像度よりも高い解像度で読み取る前記読取部の前記特定方向の読取範囲に含まれるように前記移動手段を制御すると共に、前記指定手段によって指定された前記画像領域が前記移動手段によって移動された前記読取部によって読み取られるように制御する請求項６に記載の画像読取装置。 Each of the plurality of reading units is a separate body,
A moving unit that freely moves a reading unit other than the reading unit having the lowest resolution among the plurality of reading units along the specific direction;
When the output resolution is the predetermined resolution, the control unit reads the image area designated by the designation unit at a resolution higher than the resolution of the low resolution image of the plurality of reading units. The moving unit is controlled to be included in the reading range in the specific direction of the reading unit, and the image area specified by the specifying unit is controlled to be read by the reading unit moved by the moving unit. The image reading apparatus according to claim 6.
前記出力先に相当し、前記画像読取装置から出力された高解像度画像を記録媒体に形成する画像形成装置と、
を含む画像処理システム。 Reading means for reading the area to be read at different resolutions, and designation means for designating an image area included in the low resolution image obtained by reading the area to be read at a relatively low resolution among the different resolutions; When the output resolution of the output destination of the image information indicating the image of the image area designated by the designation means is a predetermined resolution that lowers the image quality, the image area designated by the designation means is the low-resolution image. Control means for controlling the reading means so as to be read at a resolution higher than the resolution of the image reading apparatus,
An image forming apparatus that corresponds to the output destination and forms a high- resolution image output from the image reading apparatus on a recording medium;
Including an image processing system.
前記指定手段によって指定された画像領域の画像を示す画像情報の出力先の出力解像度が画質を低下させる予め定められた解像度である場合、前記指定手段によって指定された画像領域が前記低解像度画像の解像度よりも高い解像度で読み取られるように前記読取手段を制御する制御手段として機能させるためのプログラム。 Reading means for reading the area to be read at different resolutions, and designation means for designating an image area included in the low resolution image obtained by reading the area to be read at a relatively low resolution among the different resolutions; A computer for controlling the image reading apparatus,
When the output resolution of the output destination of the image information indicating the image in the image area designated by the designation means is a predetermined resolution that lowers the image quality, the image area designated by the designation means is the low resolution image. A program for functioning as a control means for controlling the reading means so that it can be read at a resolution higher than the resolution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012039213A JP2013175934A (en) | 2012-02-24 | 2012-02-24 | Image reader, image processing system, and program |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012039213A JP2013175934A (en) | 2012-02-24 | 2012-02-24 | Image reader, image processing system, and program |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2013175934A JP2013175934A (en) | 2013-09-05 |
| JP2013175934A5 true JP2013175934A5 (en) | 2015-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| JP2012039213A Pending JP2013175934A (en) | 2012-02-24 | 2012-02-24 | Image reader, image processing system, and program |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10105674A (en) * | 1996-09-25 | 1998-04-24 | Dainippon Screen Mfg Co Ltd | Method and device for plane scan type picture input |
| JPH10178518A (en) * | 1996-12-17 | 1998-06-30 | Sharp Corp | Image split reader and read method |
| JPH1155475A (en) * | 1997-07-30 | 1999-02-26 | Matsushita Electric Ind Co Ltd | Image reader |
| JPH11331556A (en) * | 1998-05-20 | 1999-11-30 | Dainippon Screen Mfg Co Ltd | Image processor |
| JP2002077526A (en) * | 2000-08-23 | 2002-03-15 | Fuji Photo Film Co Ltd | Image formation device |
| JP2004320263A (en) * | 2003-04-14 | 2004-11-11 | Nikon Corp | Image reading device, program, and image reading method |
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