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1
CN112335233A
图像生成装置以及摄像装置
Substantial Examination
Publication/Patent Number: CN112335233A Publication Date: 2021-02-05 Application Number: 201980040150.6 Filing Date: 2019-07-19 Inventor: 石神光一朗   角博文   祖父江基史   Assignee: 夜光彩色科技股份有限公司   IPC: H04N9/07 Abstract: 提供一种即使在没有充分可见光的环境下进行拍摄也能够生成鲜明且颜色再现性优异的彩色图像的图像生成装置以及摄像装置。在图像生成装置(10)中设置第一颜色信号生成部(1),该第一颜色信号生成部(1)将与可见光信号(S、S、S)同时获取到的2种以上的近红外光信号(S、S)以任意的比例与从固体摄像元件输出的3种以上的可见光信号(S、S、S)合成,生成3种以上的第一颜色信号(RI、GI、BI),近红外光信号(S、S)分别为基于峰值波长处于700nm~870nm的范围的近红外光的信号以及基于峰值波长处于870nm~1100nm的范围的近红外光的信号,在第一颜色信号生成部(1)中,根据各光信号的质量和/或强度来改变可见光信号(S、S、S)与近红外光信号(S、S)的合成比率。
2
CN112585960A
摄像元件、摄像装置、摄像方法以及程序
Substantial Examination
Publication/Patent Number: CN112585960A Publication Date: 2021-03-30 Application Number: 201880096719.6 Filing Date: 2018-09-19 Inventor: 吉崎和德   Assignee: 奥林巴斯株式会社   IPC: H04N9/07 Abstract: 不设置IR滤镜就能够同时获取彩色图像和近红外图像。摄像元件(22)具有滤色镜(222),滤色镜(222)中,多个滤镜中的任意一个以上的滤镜透射近红外区域的光,并且,滤色镜(222)包含第1同色滤镜和第2同色滤镜,在同色的波段中,第1同色滤镜与第2同色滤镜的透射波长特性互不相同,第1同色滤镜和第2同色滤镜在可见区域和近红外区域的各个区域中具有分光透射率恒定的区域,并且在可见区域和近红外区域中的至少一方中,第1同色滤镜和第2同色滤镜的分光透射率互不相同。
3
CN112369015A
图像生成装置以及图像生成方法
Public
Publication/Patent Number: CN112369015A Publication Date: 2021-02-12 Application Number: 201980042319.1 Filing Date: 2019-08-27 Inventor: 登一生   佐藤智   吾妻健夫   若井信彦   原田充   町田真一   井土真澄   Assignee: 松下知识产权经营株式会社   IPC: H04N9/07 Abstract: 图像生成装置(1)具备:生成电压值不同的多个电压的电压生成部(40);具有被施加多个电压的有机薄膜(32),与多个电压的施加分别对应地进行摄像的摄像部(10);取得通过摄像部(10)的摄像而得到的与多个电压的施加对应的多个亮度数据的亮度数据取得部(51);和基于多个亮度数据来生成彩色图像的彩色图像生成部(52)。
4
CN212367399U
一种用于卷材行业的CCD图像传感器探头
Grant
Publication/Patent Number: CN212367399U Publication Date: 2021-01-15 Application Number: 202021165867.X Filing Date: 2020-06-22 Inventor: 付春茂   朱玉格   Assignee: 武汉茂格科技有限公司   IPC: H04N5/372 Abstract: 本实用新型公开了一种用于卷材行业的CCD图像传感器探头,本实用新型提供的用于卷材行业的CCD图像传感器探头,包括图像传感器、时序发生器、A/D转换器、图像采集镜头、用于提供基准线的激光对准器、背景光发生电路、主控制器和人机交互显示器,所述图像采集镜头与所述图像传感器电连接,所述图像传感器通过所述A/D转换器与所述主控制器电连接,所述主控制器还通过所述时序发生器与所述图像传感器电连接,通过图像传感器对卷材进行图像扫描,将扫描转换得到的实时数据信号传输至主控制器与预设信号进行比较计算,并输出卷材偏移量至外部自动纠偏控制器。本实用新型提供的用于卷材行业的CCD图像传感器探头具有可精确获取卷材偏移量的效果。
5
CN112262571A
图像处理装置和摄像装置
Substantial Examination
Publication/Patent Number: CN112262571A Publication Date: 2021-01-22 Application Number: 201980038747.7 Filing Date: 2019-06-05 Inventor: 岛雄一郎   Assignee: 麦克赛尔新领域株式会社   IPC: H04N9/07 Abstract: 图像处理装置(1)包括前处理部(10)和主处理部(30)。前处理部(10)通过进行从摄像装置(91)输出的Bayer数据的前处理而生成前处理数据,并将所生成的前处理数据输出。主处理部(30)基于前处理数据进行图像处理。
6
CN109417613B
具有多个连续红外滤波单元的图像传感器方法和装置
Grant
Publication/Patent Number: CN109417613B Publication Date: 2021-01-29 Application Number: 201780041208.X Filing Date: 2017-07-05 Inventor: 张成诚   Assignee: 华为技术有限公司   IPC: H04N9/07 Abstract: 本发明提供了一种具有多个连续红外(IR)滤波单元的图像传感器装置和方法。所述装置包括图像传感器,所述图像传感器包括二维像素单元阵列,用于生成输出信号以作为表示场景图像的像素数据。所述装置还包括滤波器阵列,所述滤波器阵列包括二维滤波单元阵列,其中,所述二维滤波单元阵列耦合至所述二维像素单元阵列以接收来自场景的光输入。所述滤波器阵列包括多个滤波单元块,每个滤波单元块包括用于传输可见光谱的一种或多种颜色中的光谱能量的第一滤波单元子集。所述第一子集中的每对相邻滤波单元用于传输所述可见光谱的不同颜色中的光谱能量。此外,每个滤波单元块还包括用于传输红外(IR)光谱中的光谱能量的第二滤波单元子集。所述第二滤波单元子集包括至少两(2)个连续的IR滤波单元。
7
US2021067748A1
IMAGE GENERATION METHOD AND IMAGE SYNTHESIS METHOD
Publication/Patent Number: US2021067748A1 Publication Date: 2021-03-04 Application Number: 16/957,840 Filing Date: 2018-12-17 Inventor: Kaneko, Muneo   Yoshimura, Kazuya   Takada, Katsunori   Shinagawa, Reiko   Assignee: NITTO DENKO CORPORATION   IPC: H04N9/04 Abstract: There is provided an image generation method and an image synthesis method each of which can achieve an entire image having excellent image quality. An image generation method according to an embodiment of the present invention includes: arranging an image taking apparatus, a first polarizing plate, an object, and a second polarizing plate in the stated order; arranging a retardation plate between the first polarizing plate and the second polarizing plate; and monochromatizing a color of the second polarizing plate recognized by the image taking apparatus to a color complementary to that of the object through use of the retardation plate.
8
CN107615760B
图像处理装置、图像处理方法、成像元件以及成像装置
Grant
Publication/Patent Number: CN107615760B Publication Date: 2021-03-12 Application Number: 201680027617.X Filing Date: 2016-03-01 Inventor: 鸨崎友希   高桥纪晃   Assignee: 索尼公司   IPC: H04N9/07 Abstract: 第一色空间变换单元223从信号处理单元222接收第一色空间的图像信号,并且将如此接收的图像信号变换为第二色空间的图像信号,第二色空间的图像信号适合于变换为第三色空间的图像信号。稀疏处理单元226对代表各个像素的第二色空间的各个颜色成分的已变换的图像信号进行稀疏处理,从而对应于处理器单元30,处理器单元30从代表各个像素的色空间的一个颜色成分的图像信号产生代表各个颜色成分的图像信号,并且输出第三颜色空间的图像信号,从而将它变换为代表各个像素的第二色空间的一个颜色成分的图像信号。当代表各个像素的第二色空间的一个颜色成分的图像信号从摄像元件20输出并且被处理器单元30处理时,可以防止图像质量的恶化等等。
9
CN107710745B
成像装置和控制方法
Grant
Publication/Patent Number: CN107710745B Publication Date: 2021-03-16 Application Number: 201680034207.8 Filing Date: 2016-06-03 Inventor: 高山克美   Assignee: 索尼半导体解决方案公司   IPC: H04N5/369 Abstract: 本公开涉及实现低电力消耗的一种成像装置和一种控制方法。光源具有通过作为检测曝光的像素的OPD像素接收的波长并且其光发射通过PC或类似物进行控制。OPD像素是专用于检测成像环境的亮度的像素,并且在没有电力消耗的情况下通过利用光电转换将所接收的光量转换成电流值。检测器检测OPD像素的电流值的变化(光强、光接收时间、闪烁模式等),并且在检测到时,通过向控制单元提供检测结果向另一个装置(未示出)或固态成像装置发布操作指令。本公开可应用于包括例如OPD像素的固态成像装置。
10
EP3761636A1
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND IMAGING DEVICE
Publication/Patent Number: EP3761636A1 Publication Date: 2021-01-06 Application Number: 18907313.3 Filing Date: 2018-12-04 Inventor: Nakasuji, Motohiro   Assignee: Sony Corporation   IPC: H04N9/07 Abstract: An input signal for each of three primary color components is converted into a luminance signal and a color signal by a color space conversion part 11. A gain setting part 12 sets a gain for the color signal obtained by color space conversion according to a signal level of a setting reference signal generated on the basis of the input signal, for example, the luminance signal. A gain adjustment part 14 performs gain adjustment of the color signal with the gain set by the gain setting part 12, and in a case where the luminance signal is larger than a threshold set according to a dynamic range for each color component, the gain adjustment part 14 makes the subject achromatic so that, even in a case where a light amount of the subject is high, influence of a difference in the dynamic range is little.
11
US2021044785A1
IMAGE-SENSING DEVICE AND METHOD FOR AUTO WHITE BALANCE THEREFOR
Publication/Patent Number: US2021044785A1 Publication Date: 2021-02-11 Application Number: 16/983,183 Filing Date: 2020-08-03 Inventor: Hsiao, Ching-ju   Huang, Wen-tsung   Assignee: REALTEK SEMICONDUCTOR CORP.   IPC: H04N9/73 Abstract: Provided herein is an image-sensing device and a method for auto white balance. An image signal processor is used to perform the method. In the method, an RGBIr photo sensor receives an image with data over red, green and blue channels. The image data over the red, green and blue channel is firstly restored. A series of weights are calculated according to the image data over an infrared channel. The weights are allocated to the image data so as to adjust the infrared ratios over the red, green and blue channels for reducing infrared effect on auto white balance. After that, an infrared weighting calculation is performed for adjusting the infrared values over the red, green and blue channels of the image. A set of white balance gains are obtained. An auto white balance is performed for obtaining a new image with infrared crosstalk compensation.
12
EP3761637A1
VIDEO-SIGNAL-PROCESSING DEVICE, VIDEO-SIGNAL-PROCESSING METHOD, AND IMAGING DEVICE
Publication/Patent Number: EP3761637A1 Publication Date: 2021-01-06 Application Number: 19761579.2 Filing Date: 2019-02-04 Inventor: Kamiya, Koji   Assignee: Sony Corporation   IPC: H04N9/07 Abstract: This apparatus includes a first processing circuit section that includes a tone controller that imparts tone curve characteristics for tone adjustment to an input video signal having linear characteristics; and a second processing circuit section that includes a first curve characteristics imparting section that imparts, to the video signal processed by the first processing circuit section, first curve characteristics for output, and generates a first output video signal.
13
US2021084273A1
SIGNAL PROCESSING DEVICE, SIGNAL PROCESSING METHOD, AND IMAGING DEVICE
Publication/Patent Number: US2021084273A1 Publication Date: 2021-03-18 Application Number: 16/970,489 Filing Date: 2018-12-04 Inventor: Nakasuji, Motohiro   Assignee: SONY CORPORATION   IPC: H04N9/73 Abstract: An input signal for each of three primary color components is converted into a luminance signal and a color signal by a color space conversion part 11. A gain setting part 12 sets a gain for the color signal obtained by color space conversion according to a signal level of a setting reference signal generated on the basis of the input signal, for example, the luminance signal. A gain adjustment part 14 performs gain adjustment of the color signal with the gain set by the gain setting part 12, and in a case where the luminance signal is larger than a threshold set according to a dynamic range for each color component, the gain adjustment part 14 makes the subject achromatic so that, even in a case where a light amount of the subject is high, influence of a difference in the dynamic range is little.
14
US10951866B2
Image sensor device having color filter arrays and image processing method thereof
Publication/Patent Number: US10951866B2 Publication Date: 2021-03-16 Application Number: 15/651,534 Filing Date: 2017-07-17 Inventor: Yamashita, Yuichiro   Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.   IPC: H04N9/04 Abstract: An image sensor device includes a plurality of color filter units arranged in an array, each of the color filter units comprising an array of n*m color filters, and n and m are integers equal to or greater than 3. The plurality of color filter units includes a plurality of first color filter units, a plurality of second color filter units, and a plurality of third color filter units. The color filters of the first color filter units are transmissive to light beams within a first wavelength range, the color filters of the second color filter units are transmissive to light beams within a second wavelength range, and the color filters of the third color filter units are transmissive to light beams within a third wavelength range.
15
US2021105446A1
IMAGE SCANNING, DISPLAYING AND LIGHTING SYSTEM FOR ELIMINATING COLOR DIFFERENCE
Publication/Patent Number: US2021105446A1 Publication Date: 2021-04-08 Application Number: 16/729,283 Filing Date: 2019-12-27 Inventor: Yu, Yeh-wei   Sun, Ching-cherng   Yang, Tsung-hsun   Chuang, Jia-min   Assignee: CENTRAL WISDOM TECHNOLOGY CONSULTING CORP.   JIA CHEN GLOBAL DENTAL INSTRUMENT CO., LTD.   IPC: H04N9/04 Abstract: An image scanning, displaying and lighting system for eliminating color differences is revealed. The system includes an image scanner, a display screen with a second emission spectrum and a lighting device with a third emission spectrum. The image scanner consists of an optoelectronic image capturing and forming system, a plurality of first light sources disposed around the optoelectronic image capturing and forming system and a control module. The first light sources have a first emission spectrum which is a white light composed of a plurality of wavebands with different peak wavelengths. The control module controls the optoelectronic image capturing and forming system to take monochrome images in different colors in time sequence. The second emission spectrum has the same characteristics as the first emission spectrum while the third emission spectrum has the same characteristics as the second emission spectrum.
16
CN109565552B
成像控制装置、成像控制方法以及成像系统
Grant
Publication/Patent Number: CN109565552B Publication Date: 2021-03-16 Application Number: 201780048643.5 Filing Date: 2017-07-06 Inventor: 中岛启友   Assignee: 索尼公司   IPC: H04N5/235 Abstract: 一种成像控制装置,该成像控制装置包括:控制单元,该控制单元能够在拍摄图像的成像开始之前调整校正信号的参数,校正信号用于校正拍摄图像中包括的闪烁分量。
17
US10931895B2
Image processing method, image processing device, and storage medium
Publication/Patent Number: US10931895B2 Publication Date: 2021-02-23 Application Number: 16/468,743 Filing Date: 2017-12-15 Inventor: Akashi, Ryuichi   Assignee: NEC CORPORATION   IPC: H04N9/04 Abstract: An image processing device (10) is provided with: an estimation unit (11) for estimating, by using image data and a spectral sensitivity characteristic of a color image sensor in a wavelength range from visible light to near-infrared light, a spectral distribution characteristic of an incident light incident on the color image sensor, based on a model expressing the spectral distribution characteristic of the incident light, the image data including one or more color channels and acquired by capturing, using the color image sensor, the incident light including visible light and near-infrared light; and a generation unit (12) for generating, using the estimated spectral distribution characteristic of the incident light and the spectral sensitivity characteristic of the color image sensor, visible light image data configured only from information representing the visible light and near-infrared light image data configured only from information representing the near-infrared light.
18
CN112514377A
摄像装置和摄像系统
Public
Publication/Patent Number: CN112514377A Publication Date: 2021-03-16 Application Number: 201980050011.1 Filing Date: 2019-07-19 Inventor: 杉山寿伸   Assignee: 索尼半导体解决方案公司   IPC: H04N9/07 Abstract: 该摄像装置包括:第一像素,其具有第一颜色滤色器和红外光截止滤色器,所述第一颜色滤色器透过对应于作为可见光的第一颜色光的波长带,所述红外光截止滤色器限制红外光波长带透过;第二像素,其具有第二颜色滤色器和所述红外光截止滤色器,所述第二颜色滤色器透过对应于作为可见光的第二颜色光的波长带;第三像素,其具有第三颜色滤色器和所述红外光截止滤色器,所述第三颜色滤色器透过对应于作为可见光的第三颜色光的波长带;第四像素,其具有透过所述红外光波长带的透射特性;以及第五像素,其具有不同于所述第一像素、所述第二像素、所述第三像素、和所述第四像素中任一者的波长透射特性。
19
US10911702B2
Imaging device and imaging apparatus
Publication/Patent Number: US10911702B2 Publication Date: 2021-02-02 Application Number: 16/685,830 Filing Date: 2019-11-15 Inventor: Takagi, Akinari   Tanaka, Shin   Assignee: CANON KABUSHIKI KAISHA   IPC: H04N5/369 Abstract: An imaging device according to the present invention includes multiple pixels arranged in a row direction and a column direction, which are orthogonal to each other. The multiple pixels include distance measurement pixels each including multiple photo-electric converters arranged so as to be adjacent to each other in the row direction. When M and N denote integers not smaller than one, the pixels are arranged at positions shifted in the row direction for every M-number rows by an amount corresponding to a half of the pixel, color filters are arranged in the row direction in an array of N-number columns per cycle, and the color filters are arranged in the column direction in an array of 2MN-number rows per cycle.
20
CN109845248B
移动设备
Grant
Publication/Patent Number: CN109845248B Publication Date: 2021-03-30 Application Number: 201780063671.4 Filing Date: 2017-10-17 Inventor: 木下丈   须藤友纪   伊丹宗贵   深泽孝一   新井真   Assignee: 西铁城电子株式会社   IPC: H04N9/07 Abstract: 提供在小型摄像设备中兼顾处于此消彼长的关系的灵敏度的提高和颜色再现性的设备。一种移动设备,至少具有摄像元件以及配合该摄像元件的拍摄而对被摄体进行照射的发光装置,其中,所述发光装置包含半导体发光元件,将波长580nm下的归一化光谱分布的差、和表示波长区域540nm以上且610nm以下以及波长区域610nm以上且680nm以下的归一化光谱分布的差的值B设为适当的值。另外,通过具有波长控制要素,能够改善摄像图像的颜色再现性等。
Total 500 pages