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1. 发明专利

JPWO2016147832A1 画像読取装置及び画像読取方法有权
公开(公告)号：JPWO2016147832A1
公开(公告)日：2017-04-27
申请号：JP2016542294
申请日：2016-02-25
申请人：三菱電機株式会社
发明人：まさ子浅村 , まさ子浅村 , 聡山中 , 聡山中 , 河野　裕之 , 裕之河野
IPC分类号： H04N1/19 , H04N1/387
CPC分类号： H04N1/393 , G06T1/00 , H04N1/00034 , H04N1/19 , H04N1/192 , H04N1/387 , H04N1/3876 , H04N1/401 , H04N2201/0081
摘要：画像読取装置(1)は、第1方向に配列された複数の撮像素子をそれぞれ有し、前記第1方向に配列されたN個のセンサーチップと、原稿上において前記第1方向に並ぶN個の読取範囲を前記N個のセンサーチップにそれぞれ縮小結像させるN個の光学系と、前記N個のセンサーチップによって生成された画像データであって、前記N個の読取範囲の画像データの内の隣り合う読取範囲が重複する領域であるオーバーラップ領域の前記画像データを用いて、隣り合う読取範囲のオーバーラップ領域の第1方向の位置を求め、求められた第1方向の位置から読取画像の倍率と2つの画像データが結合される位置である合成位置を得て、N個の読取範囲の画像データの第1方向の倍率を補正する画像処理を行い、該画像処理が行われたN個の読取範囲の画像データを結合して合成画像データ(D44)を生成する画像処理部(4)とを備える。

2. 发明专利

JP5545036B2 Image processing apparatus, image processing method and image display device 有权
标题翻译：空值
公开(公告)号：JP5545036B2
公开(公告)日：2014-07-09
申请号：JP2010122925
申请日：2010-05-28
申请人：三菱電機株式会社
发明人：浩隆坂本 , 悟崇奥田 , 聡山中 , 俊明久保
IPC分类号： H04N13/04 , G06T19/00
CPC分类号： H04N13/0022 , G06T7/593 , G06T2207/10021 , H04N13/0033
摘要： An image processing apparatus 100 includes a parallax calculating unit 1. The parallax calculating unit 1 receives input of a pair of image input data Da1 and Db1 forming a three-dimensional video, calculates parallax amounts of respective regions obtained by dividing the pair of image input data Da1 and Db1 into a plurality of regions, and outputs the parallax amounts as parallax data T1 of the respective regions. The parallax calculating unit 1 includes a correlation calculating unit 10, a high-correlation-region extracting unit 11, a denseness detecting unit 12, and a parallax selecting unit 13. The correlation calculating unit 10 outputs correlation data T10 and pre-selection parallax data T13 of the respective regions. The high-correlation-region extracting unit 11 determines a level of correlation among the correlation data T10 of the regions and outputs high-correlation region data T11. The denseness detecting unit 12 determines, based on the high-correlation region data T11, a level of denseness and outputs dense region data T12. The parallax selecting unit 13 outputs, based on the dense region data T12, the parallax data T1 obtained by correcting the pre-selection parallax data T13.
摘要翻译：图像处理装置100包括视差计算单元1.视差计算单元1接收一对形成三维视频的一对图像输入数据Da1和Db1的输入，计算通过划分一对图像输入而获得的各个区域的视差量数据Da1和Db1分成多个区域，并输出视差量作为各个区域的视差数据T1。视差计算单元1包括相关计算单元10，高相关区域提取单元11，浓度检测单元12和视差选择单元13.相关计算单元10输出相关数据T10和预选视差数据 T13各区域。高相关区域提取单元11确定区域的相关数据T10之间的相关度，并输出高相关区域数据T11。浓度检测单元12基于高相关区域数据T11确定浓度水平并输出密集区域数据T12。视差选择单元13基于密集区域数据T12输出通过校正预选择视差数据T13获得的视差数据T1。

3. 发明专利

JP5488212B2 Image processing apparatus, image processing method and image display device 有权
公开(公告)号：JP5488212B2
公开(公告)日：2014-05-14
申请号：JP2010128995
申请日：2010-06-04
申请人：三菱電機株式会社
发明人：悟崇奥田 , 浩隆坂本 , 聡山中 , 俊明久保 , 潤染谷
IPC分类号： G06T19/00 , H04N13/04
CPC分类号： H04N13/0022
摘要： The frame-parallax-adjustment-amount generating unit outputs, as first parallax data, parallax data of an image portion protruded most among image portions protruded more than a first reference value from a pair of frame images forming a three-dimensional image. The pixel-parallax-adjustment-amount generating unit outputs, as second parallax data, parallax data of an image portion retracted more than a second reference value from the pair of frame images. The adjusted-image generating unit generates a pair of image output data by moving the entire pair of image input data to the inner side based on the first parallax data and moving an image portion retracted more than the second reference value of the pair of image input data based on the second parallax data to adjust a parallax amount and outputs the pair of image output data.

4. 发明专利

JP5471175B2 Image processing apparatus and method, and image display device 有权
公开(公告)号：JP5471175B2
公开(公告)日：2014-04-16
申请号：JP2009198236
申请日：2009-08-28
申请人：三菱電機株式会社
发明人：俊博賀井 , 正太郎守谷 , 聡山中 , 浩次南 , 博明杉浦
IPC分类号： H04N5/208 , G06T5/20

5. 发明专利

JP5402396B2 Video playback equipment, video recording and reproducing apparatus, and video recording and reproducing method 有权
公开(公告)号：JP5402396B2
公开(公告)日：2014-01-29
申请号：JP2009192106
申请日：2009-08-21
申请人：三菱電機株式会社
发明人：俊博賀井 , 正太郎守谷 , 聡山中 , 浩次南 , 博明杉浦
IPC分类号： H04N5/93 , H04N5/208

6. 发明专利

JP5300656B2 Image processing apparatus and method, and image display device 有权
公开(公告)号：JP5300656B2
公开(公告)日：2013-09-25
申请号：JP2009193279
申请日：2009-08-24
申请人：三菱電機株式会社
发明人：正太郎守谷 , 聡山中 , 浩次南
IPC分类号： G06T3/40 , H04N1/393 , H04N1/409
摘要： PROBLEM TO BE SOLVED: To obtain a magnified image having a sense of a resolution without causing an unnatural change of luminance in the vicinity of an edge. SOLUTION: An input image (Din) is magnified to output a first magnified image (D2A)(2A), and a high-frequency component image (D1) of the input image (Din) is magnified to output a second magnified image (D2B)(2B). A high-frequency component of the second magnified image (D2B) is extracted to output a first intermediate image (D32A)(32A), and a second intermediate image (D32B) obtained by performing nonlinear processing on the second magnified image (D2B) is outputted (30). The device includes at least one of a first frequency component image correction means (33A) which outputs a third intermediate image (D33A) based on the second magnified image (D2B) and the first intermediate image (D32A), and a second high-frequency component image correction means (33B) which outputs a fourth intermediate image (D33B) based on the second magnified image (D2B) and the second intermediate image (D32B). COPYRIGHT: (C)2011,JPO&INPIT

7. 发明专利

JP5197447B2 Image processing apparatus and an image pickup apparatus 有权
公开(公告)号：JP5197447B2
公开(公告)日：2013-05-15
申请号：JP2009059424
申请日：2009-03-12
申请人：三菱電機株式会社
发明人：善隆豊田 , 正太郎守谷 , 聡山中 , 晃三石田 , 徹也久野 , 博明杉浦
IPC分类号： H04N5/232 , G06T3/00

8. 发明专利

JP4994354B2 Image processing apparatus and method, and image display device 有权
公开(公告)号：JP4994354B2
公开(公告)日：2012-08-08
申请号：JP2008325180
申请日：2008-12-22
申请人：三菱電機株式会社
发明人：浩次南 , 悟崇奥田 , 正太郎守谷 , 聡山中
IPC分类号： H04N1/409 , G06T5/20
摘要： PROBLEM TO BE SOLVED: To provide an emphasis processing image, without lightening the color in the vicinity of an edge of a chromatic color. SOLUTION: A device for processing an image includes: a first intermediate image generation means 1 to generate a first intermediate image, with a component in a specific frequency band extracted from an input image comprising a luminance signal and a color-difference signal; a second intermediate image generation means 2 for generating a second intermediate image, on the basis of the first intermediate image; a luminance/color difference addition means 5 for combining the luminance signal with the color-difference signal of the input image; a first intermediate image processing means 3M for generating a third intermediate image with a pixel value of the first intermediate image amplified, according to a first amplification factor; a second intermediate image processing means 3H to generate a fourth intermediate image with a pixel value of the second intermediate image amplified according to a second amplification factor; and an addition means 4 for adding the input image, the third intermediate image and the fourth intermediate image. In the device for processing an image, the first and second amplification factors are determined, according to the output of the luminance/color difference addition means 5. COPYRIGHT: (C)2010,JPO&INPIT

9. 发明专利

JP4994353B2 Image processing apparatus and method, and image display device 有权
公开(公告)号：JP4994353B2
公开(公告)日：2012-08-08
申请号：JP2008325148
申请日：2008-12-22
申请人：三菱電機株式会社
发明人：浩次南 , 悟崇奥田 , 正太郎守谷 , 聡山中
IPC分类号： G06T5/20 , H04N1/409 , H04N5/208
摘要： PROBLEM TO BE SOLVED: To provide an enhanced image without causing an overshoot even when an input image includes a folding component on a high frequency component side or does not include sufficient high frequency component. SOLUTION: In a first intermediate image generation means 1, an intermediate image D1 from which a component in a specific frequency band of the input image DIN is extracted is generated. In a second intermediate image generation means 2, an intermediate image D2 having a higher frequency component than the intermediate image D1 is generated. In an intermediate image processing means 3M, an intermediate image D3M in which pixel values of the intermediate image D1 are amplified is generated. In an intermediate image processing means 3H, an intermediate image D3H in which pixel values of the intermediate image D2 are amplified is generated. In an addition means 4, the input image DIN, the intermediate image D3M, and the intermediate image D3H are added to obtain an output image DOUT. A first amplifying factor D3MA and a second amplifying factor D3HA are determined according to pixel values of the input image DIN. COPYRIGHT: (C)2010,JPO&INPIT

10. 发明专利

JP4767345B2 The image processing apparatus and method, and an image display device and method 有权
公开(公告)号：JP4767345B2
公开(公告)日：2011-09-07
申请号：JP2009508021
申请日：2009-02-20
申请人：三菱電機株式会社
发明人：悟崇奥田 , 正太郎守谷 , 聡山中
IPC分类号： G06T3/40 , G06T5/20 , G09G5/00 , G09G5/36 , H04N1/393 , H04N1/409
CPC分类号： H04N5/208 , G06T3/4053 , G09G2340/0414 , G09G2340/0421 , H04N1/3935 , H04N1/4092 , H04N5/142 , H04N5/23296 , H04N7/0117 , H04N7/0142

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