JP2010233241A5 - - Google Patents
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- JP2010233241A5 JP2010233241A5 JP2010118707A JP2010118707A JP2010233241A5 JP 2010233241 A5 JP2010233241 A5 JP 2010233241A5 JP 2010118707 A JP2010118707 A JP 2010118707A JP 2010118707 A JP2010118707 A JP 2010118707A JP 2010233241 A5 JP2010233241 A5 JP 2010233241A5
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- 230000035945 sensitivity Effects 0.000 claims 28
- 230000000875 corresponding Effects 0.000 claims 24
- 230000003595 spectral Effects 0.000 claims 24
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- 230000001276 controlling effect Effects 0.000 claims 11
- 238000003672 processing method Methods 0.000 claims 4
Claims (8)
前記画像センサからの前記モザイク画像信号の読み出しを制御する制御手段と、
前記画像センサによって得られた前記モザイク画像信号から、前記第１乃至第３のフィルタの前記分光感度により決まる３種類の色のそれぞれに対応する強度情報を全画素で揃えるデモザイク処理を行い、前記３種類の色のそれぞれに対応する単色画像データを生成する生成手段と
を備え、
前記画像センサは、
前記第１のフィルタが市松状に配置され、
前記第２のフィルタが斜め方向に連続し、かつ、水平および垂直方向に１画素おきに配置され、
前記第３のフィルタが斜め方向に連続し、かつ、水平および垂直方向に１画素おきに配置された
前記カラーフィルタを有し、
前記制御手段は、前記読み出しにより得られる前記モザイク画像信号が１行ごとに感度の異なる画像信号となるように、前記画像センサからの前記モザイク画像信号の、全画素読み出しおよび間引き読み出しを制御する
画像処理装置。 Obtained by an image sensor in which the first to third filters having different spectral sensitivities have color filters arranged at predetermined positions, and any one of the first to third filters is used for each pixel. Image processing for generating a color image in which intensity information for each pixel position corresponding to the three types of colors determined by the spectral sensitivities of the first to third filters is uniform from all the pixels from the mosaic image signal obtained In the device
Control means for controlling readout of the mosaic image signal from the image sensor;
Performing a demosaic process for aligning intensity information corresponding to each of three types of colors determined by the spectral sensitivities of the first to third filters from all the pixels from the mosaic image signal obtained by the image sensor; Generating means for generating monochromatic image data corresponding to each type of color,
The image sensor is
The first filter is arranged in a checkered pattern;
The second filter is continuous in an oblique direction and arranged every other pixel in the horizontal and vertical directions;
The third filter is continuous in an oblique direction and has the color filter arranged every other pixel in the horizontal and vertical directions ;
The control means controls all pixel readout and thinning readout of the mosaic image signal from the image sensor so that the mosaic image signal obtained by the readout becomes an image signal having a different sensitivity for each row. Processing equipment.
前記画像センサからの前記モザイク画像信号の読み出しを制御する制御ステップと、
前記画像センサによって得られた前記モザイク画像信号から、前記第１乃至第３のフィルタの前記分光感度により決まる３種類の色のそれぞれに対応する強度情報を全画素で揃えるデモザイク処理を行い、前記３種類の色のそれぞれに対応する単色画像データを生成する生成ステップと
を含み、
前記画像センサは、
前記第１のフィルタが市松状に配置され、
前記第２のフィルタが斜め方向に連続し、かつ、水平および垂直方向に１画素おきに配置され、
前記第３のフィルタが斜め方向に連続し、かつ、水平および垂直方向に１画素おきに配置された
前記カラーフィルタを有し、
前記制御ステップの処理では、前記読み出しにより得られる前記モザイク画像信号が１行ごとに感度の異なる画像信号となるように、前記画像センサからの前記モザイク画像信号の、全画素読み出しおよび間引き読み出しを制御する
画像処理方法。 Obtained by an image sensor in which the first to third filters having different spectral sensitivities have color filters arranged at predetermined positions, and any one of the first to third filters is used for each pixel. Image processing for generating a color image in which intensity information for each pixel position corresponding to the three types of colors determined by the spectral sensitivities of the first to third filters is uniform from all the pixels from the mosaic image signal obtained In the image processing method of the apparatus,
A control step for controlling reading of the mosaic image signal from the image sensor;
Performing a demosaic process for aligning intensity information corresponding to each of three types of colors determined by the spectral sensitivities of the first to third filters from all the pixels from the mosaic image signal obtained by the image sensor; Generating a monochrome image data corresponding to each type of color, and
The image sensor is
The first filter is arranged in a checkered pattern;
The second filter is continuous in an oblique direction and arranged every other pixel in the horizontal and vertical directions;
The third filter is continuous in an oblique direction and has the color filter arranged every other pixel in the horizontal and vertical directions ;
In the process of the control step, all pixel readout and thinning readout of the mosaic image signal from the image sensor are controlled so that the mosaic image signal obtained by the readout becomes an image signal having a different sensitivity for each row. Image processing method.
前記画像センサからの前記モザイク画像信号の読み出しを制御する制御ステップと、
前記画像センサによって得られた前記モザイク画像信号から、前記第１乃至第３のフィルタの前記分光感度により決まる３種類の色のそれぞれに対応する強度情報を全画素で揃えるデモザイク処理を行い、前記３種類の色のそれぞれに対応する単色画像データを生成する生成ステップと
を含み、
前記画像センサは、
前記第１のフィルタが市松状に配置され、
前記第２のフィルタが斜め方向に連続し、かつ、水平および垂直方向に１画素おきに配置され、
前記第３のフィルタが斜め方向に連続し、かつ、水平および垂直方向に１画素おきに配置された
前記カラーフィルタを有し、
前記制御ステップの処理では、前記読み出しにより得られる前記モザイク画像信号が１行ごとに感度の異なる画像信号となるように、前記画像センサからの前記モザイク画像信号の、全画素読み出しおよび間引き読み出しを制御する
処理をコンピュータに実行させるためのプログラム。 Obtained by an image sensor in which the first to third filters having different spectral sensitivities have color filters arranged at predetermined positions, and any one of the first to third filters is used for each pixel. Processing for generating a color image in which intensity information for each position of the pixels corresponding to the three types of colors determined by the spectral sensitivities of the first to third filters is obtained from all the pixels from the mosaic image signal obtained. A program for causing a computer to execute,
A control step for controlling reading of the mosaic image signal from the image sensor;
Performing a demosaic process for aligning intensity information corresponding to each of three types of colors determined by the spectral sensitivities of the first to third filters from all the pixels from the mosaic image signal obtained by the image sensor; Generating a monochrome image data corresponding to each type of color, and
The image sensor is
The first filter is arranged in a checkered pattern;
The second filter is continuous in an oblique direction and arranged every other pixel in the horizontal and vertical directions;
The third filter is continuous in an oblique direction and has the color filter arranged every other pixel in the horizontal and vertical directions ;
In the process of the control step, all pixel readout and thinning readout of the mosaic image signal from the image sensor are controlled so that the mosaic image signal obtained by the readout becomes an image signal having a different sensitivity for each row. Yes A program that causes a computer to execute processing.
前記画像センサからの前記モザイク画像信号の読み出しを制御する制御ステップと、
前記画像センサによって得られた前記モザイク画像信号から、前記第１乃至第３のフィルタの前記分光感度により決まる３種類の色のそれぞれに対応する強度情報を全画素で揃えるデモザイク処理を行い、前記３種類の色のそれぞれに対応する単色画像データを生成する生成ステップと
を含み、
前記画像センサは、
前記第１のフィルタが市松状に配置され、
前記第２のフィルタが斜め方向に連続し、かつ、水平および垂直方向に１画素おきに配置され、
前記第３のフィルタが斜め方向に連続し、かつ、水平および垂直方向に１画素おきに配置された
前記カラーフィルタを有し、
前記制御ステップの処理では、前記読み出しにより得られる前記モザイク画像信号が１行ごとに感度の異なる画像信号となるように、前記画像センサからの前記モザイク画像信号の、全画素読み出しおよび間引き読み出しを制御する
処理をコンピュータに実行させるためのプログラムが記録されている記録媒体。 Obtained by an image sensor in which the first to third filters having different spectral sensitivities have color filters arranged at predetermined positions, and any one of the first to third filters is used for each pixel. Processing for generating a color image in which intensity information for each position of the pixels corresponding to the three types of colors determined by the spectral sensitivities of the first to third filters is obtained from all the pixels from the mosaic image signal obtained. A recording medium on which a program for causing a computer to execute is recorded,
A control step for controlling reading of the mosaic image signal from the image sensor;
Performing a demosaic process for aligning intensity information corresponding to each of three types of colors determined by the spectral sensitivities of the first to third filters from all the pixels from the mosaic image signal obtained by the image sensor; Generating a monochrome image data corresponding to each type of color, and
The image sensor is
The first filter is arranged in a checkered pattern;
The second filter is continuous in an oblique direction and arranged every other pixel in the horizontal and vertical directions;
The third filter is continuous in an oblique direction and has the color filter arranged every other pixel in the horizontal and vertical directions ;
In the process of the control step, all pixel readout and thinning readout of the mosaic image signal from the image sensor are controlled so that the mosaic image signal obtained by the readout becomes an image signal having a different sensitivity for each row. Yes A recording medium on which a program for causing a computer to execute processing is recorded.
前記画像センサからの前記モザイク画像信号の読み出しを制御する制御手段と、
前記画像センサによって得られた前記モザイク画像信号から、前記第１乃至第３のフィルタの前記分光感度により決まる３種類の色のそれぞれに対応する強度情報を全画素で揃えるデモザイク処理を行い、前記３種類の色のそれぞれに対応する単色画像データを生成する生成手段と
を備え、
前記画像センサは、
前記第１のフィルタが市松状に配置され、
前記第２のフィルタが斜め方向に連続し、かつ、水平および垂直方向に１画素おきに配置され、
前記第３のフィルタが斜め方向に連続し、かつ、水平および垂直方向に１画素おきに配置された
前記カラーフィルタを有し、
前記制御手段は、前記画像センサからの前記モザイク画像信号の、１行ごと読み出しまたはスキップによる前記間引き読み出しを制御する
画像処理装置。 Obtained by an image sensor in which the first to third filters having different spectral sensitivities have color filters arranged at predetermined positions, and any one of the first to third filters is used for each pixel. Image processing for generating a color image in which intensity information for each pixel position corresponding to the three types of colors determined by the spectral sensitivities of the first to third filters is uniform from all the pixels from the mosaic image signal obtained In the device
Control means for controlling readout of the mosaic image signal from the image sensor;
Performing a demosaic process for aligning intensity information corresponding to each of three types of colors determined by the spectral sensitivities of the first to third filters from all the pixels from the mosaic image signal obtained by the image sensor; Generating means for generating monochromatic image data corresponding to each type of color,
The image sensor is
The first filter is arranged in a checkered pattern;
The second filter is continuous in an oblique direction and arranged every other pixel in the horizontal and vertical directions;
The third filter is continuous in an oblique direction and has the color filter arranged every other pixel in the horizontal and vertical directions ;
The image processing apparatus that controls the thinning-out reading by reading or skipping each row of the mosaic image signal from the image sensor.
前記画像センサからの前記モザイク画像信号の読み出しを制御する制御ステップと、
前記画像センサによって得られた前記モザイク画像信号から、前記第１乃至第３のフィルタの前記分光感度により決まる３種類の色のそれぞれに対応する強度情報を全画素で揃えるデモザイク処理を行い、前記３種類の色のそれぞれに対応する単色画像データを生成する生成ステップと
を含み、
前記画像センサは、
前記第１のフィルタが市松状に配置され、
前記第２のフィルタが斜め方向に連続し、かつ、水平および垂直方向に１画素おきに配置され、
前記第３のフィルタが斜め方向に連続し、かつ、水平および垂直方向に１画素おきに配置された
前記カラーフィルタを有し、
前記制御ステップの処理では、前記画像センサからの前記モザイク画像信号の、１行ごと読み出しまたはスキップによる前記間引き読み出しを制御する
画像処理方法。 Obtained by an image sensor in which the first to third filters having different spectral sensitivities have color filters arranged at predetermined positions, and any one of the first to third filters is used for each pixel. Image processing for generating a color image in which intensity information for each pixel position corresponding to the three types of colors determined by the spectral sensitivities of the first to third filters is uniform from all the pixels from the mosaic image signal obtained In the image processing method of the apparatus,
A control step for controlling reading of the mosaic image signal from the image sensor;
Performing a demosaic process for aligning intensity information corresponding to each of three types of colors determined by the spectral sensitivities of the first to third filters from all the pixels from the mosaic image signal obtained by the image sensor; Generating a monochrome image data corresponding to each type of color, and
The image sensor is
The first filter is arranged in a checkered pattern;
The second filter is continuous in an oblique direction and arranged every other pixel in the horizontal and vertical directions;
The third filter is continuous in an oblique direction and has the color filter arranged every other pixel in the horizontal and vertical directions ;
In the process of the control step, an image processing method for controlling the thinning readout by reading or skipping the mosaic image signal from the image sensor for each row.
前記画像センサからの前記モザイク画像信号の読み出しを制御する制御ステップと、
前記画像センサによって得られた前記モザイク画像信号から、前記第１乃至第３のフィルタの前記分光感度により決まる３種類の色のそれぞれに対応する強度情報を全画素で揃えるデモザイク処理を行い、前記３種類の色のそれぞれに対応する単色画像データを生成する生成ステップと
を含み、
前記画像センサは、
前記第１のフィルタが市松状に配置され、
前記第２のフィルタが斜め方向に連続し、かつ、水平および垂直方向に１画素おきに配置され、
前記第３のフィルタが斜め方向に連続し、かつ、水平および垂直方向に１画素おきに配置された
前記カラーフィルタを有し、
前記制御ステップの処理では、前記画像センサからの前記モザイク画像信号の、１行ごと読み出しまたはスキップによる前記間引き読み出しを制御する
処理をコンピュータに実行させるためのプログラム。 Obtained by an image sensor in which the first to third filters having different spectral sensitivities have color filters arranged at predetermined positions, and any one of the first to third filters is used for each pixel. Processing for generating a color image in which intensity information for each position of the pixels corresponding to the three types of colors determined by the spectral sensitivities of the first to third filters is obtained from all the pixels from the mosaic image signal obtained. A program for causing a computer to execute,
A control step for controlling reading of the mosaic image signal from the image sensor;
Performing a demosaic process for aligning intensity information corresponding to each of three types of colors determined by the spectral sensitivities of the first to third filters from all the pixels from the mosaic image signal obtained by the image sensor; Generating a monochrome image data corresponding to each type of color, and
The image sensor is
The first filter is arranged in a checkered pattern;
The second filter is continuous in an oblique direction and arranged every other pixel in the horizontal and vertical directions;
The third filter is continuous in an oblique direction and has the color filter arranged every other pixel in the horizontal and vertical directions ;
In the process of the control step, a program for causing a computer to execute a process of controlling the thinning-out reading by reading or skipping each row of the mosaic image signal from the image sensor.
前記画像センサからの前記モザイク画像信号の読み出しを制御する制御ステップと、
前記画像センサによって得られた前記モザイク画像信号から、前記第１乃至第３のフィルタの前記分光感度により決まる３種類の色のそれぞれに対応する強度情報を全画素で揃えるデモザイク処理を行い、前記３種類の色のそれぞれに対応する単色画像データを生成する生成ステップと
を含み、
前記画像センサは、
前記第１のフィルタが市松状に配置され、
前記第２のフィルタが斜め方向に連続し、かつ、水平および垂直方向に１画素おきに配置され、
前記第３のフィルタが斜め方向に連続し、かつ、水平および垂直方向に１画素おきに配置された
前記カラーフィルタを有し、
前記制御ステップの処理では、前記画像センサからの前記モザイク画像信号の、１行ごと読み出しまたはスキップによる前記間引き読み出しを制御する
処理をコンピュータに実行させるためのプログラムが記録されている記録媒体。 Obtained by an image sensor in which the first to third filters having different spectral sensitivities have color filters arranged at predetermined positions, and any one of the first to third filters is used for each pixel. Processing for generating a color image in which intensity information for each position of the pixels corresponding to the three types of colors determined by the spectral sensitivities of the first to third filters is obtained from all the pixels from the mosaic image signal obtained. A recording medium on which a program for causing a computer to execute is recorded,
A control step for controlling reading of the mosaic image signal from the image sensor;
Performing a demosaic process for aligning intensity information corresponding to each of three types of colors determined by the spectral sensitivities of the first to third filters from all the pixels from the mosaic image signal obtained by the image sensor; Generating a monochrome image data corresponding to each type of color, and
The image sensor is
The first filter is arranged in a checkered pattern;
The second filter is continuous in an oblique direction and arranged every other pixel in the horizontal and vertical directions;
The third filter is continuous in an oblique direction and has the color filter arranged every other pixel in the horizontal and vertical directions ;
In the process of the control step, a recording medium in which a program for causing a computer to execute a process of controlling the thinning readout by reading or skipping the mosaic image signal from the image sensor line by line is recorded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010118707A JP5131567B2 (en) | 2010-05-24 | 2010-05-24 | Image processing apparatus, image processing method, program, and recording medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010118707A JP5131567B2 (en) | 2010-05-24 | 2010-05-24 | Image processing apparatus, image processing method, program, and recording medium |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004012176A Division JP4556102B2 (en) | 2004-01-20 | 2004-01-20 | Image processing apparatus, image processing method, and program |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2010233241A JP2010233241A (en) | 2010-10-14 |
| JP2010233241A5 true JP2010233241A5 (en) | 2010-12-02 |
| JP5131567B2 JP5131567B2 (en) | 2013-01-30 |
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| JP2010118707A Expired - Fee Related JP5131567B2 (en) | 2010-05-24 | 2010-05-24 | Image processing apparatus, image processing method, program, and recording medium |
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| JP (1) | JP5131567B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013100094A1 (en) * | 2011-12-27 | 2013-07-04 | 富士フイルム株式会社 | Imaging device, method for controlling imaging device, and control program |
| JP5607267B2 (en) * | 2011-12-27 | 2014-10-15 | 富士フイルム株式会社 | IMAGING DEVICE, IMAGING DEVICE CONTROL METHOD, AND CONTROL PROGRAM |
| JP5680803B2 (en) | 2012-07-06 | 2015-03-04 | 富士フイルム株式会社 | Image processing apparatus and method, and imaging apparatus |
| US11451735B2 (en) * | 2018-11-20 | 2022-09-20 | Teledyne Flir, Llc | High dynamic range micromirror imaging array systems and methods |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2000307095A (en) * | 1999-04-22 | 2000-11-02 | Sony Corp | Color solid-state image sensing device |
| JP2001208985A (en) * | 2000-01-27 | 2001-08-03 | Olympus Optical Co Ltd | Endoscope device |
| JP2002209223A (en) * | 2001-01-09 | 2002-07-26 | Sony Corp | Image processing unit and method, and recording medium |
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