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11. 发明申请

US20100013948A1 MULTI-COLOR IMAGE PROCESSING APPARATUS AND SIGNAL PROCESSING APPARATUS 有权
标题翻译：多色图像处理装置和信号处理装置
公开(公告)号：US20100013948A1
公开(公告)日：2010-01-21
申请号：US12517391
申请日：2008-08-29
申请人： Takeo Azuma , Kunio Nobori , Taro Imagawa , Katsuhiro Kanamori
发明人： Takeo Azuma , Kunio Nobori , Taro Imagawa , Katsuhiro Kanamori
IPC分类号： H04N5/228
CPC分类号： H04N9/09 , H04N5/23232 , H04N9/045
摘要： A multi-color image processor according to the present invention includes an image capturing section 101 and a signal processing section 104. The image capturing section 101 includes a color separating section 10 for separating visible radiation into at least two light rays with first- and second-color components, respectively, and first and second imagers 12 and 14 that receive the light rays with the first- and second-color components. The image capturing section 101 gets images with the first- and second-color components by making the first imager 12 decimate pixels to read, but making the second imager 14 read every pixel, on a field-by-field basis on respective arrangements of pixels of the first and second imagers 12 and 14. The signal processing section 104 includes: a motion estimating section 107 for estimating, based on the images with the second-color components, a motion in a moving picture made up of images with the second-color components and outputting motion information; an image generating section 108 for generating a synthetic image of the first-color components of respective fields based on the images with the first-color components and the motion information and outputting it as a first synthetic image with a higher spatial resolution than the images with the first-color components; and a multi-color image synthesizing section 109 for generating and outputting a multi-color moving picture with the first- and second-color components based on the first synthetic image and the images with the second-color components.
摘要翻译：根据本发明的多色图像处理器包括图像捕获部分101和信号处理部分104.图像捕获部分101包括颜色分离部分10，用于将可见光辐射分成至少两个光线，第一和第二光以及分别接收具有第一和第二颜色分量的光线的第一和第二成像器12和14。图像拍摄部分101通过使第一成像器12抽取像素来读取第一和第二颜色分量，但是使得第二成像器14逐个逐个地读取每个像素上的各个像素的排列信号处理部分104包括：运动估计部分107，用于基于具有第二颜色分量的图像估计由具有第二成像器12和14的图像组成的运动图像中的运动; 颜色分量和输出运动信息; 图像生成部分108，用于基于具有第一颜色分量和运动信息的图像来生成各个场的第一颜色分量的合成图像，并将其作为具有比具有更高的空间分辨率的第一合成图像输出，第一色成分; 以及多色图像合成部109，用于基于第一合成图像和具有第二颜色分量的图像生成并输出具有第一和第二颜色分量的多色运动图像。

12. 发明申请

US20090263044A1 IMAGE GENERATION APPARATUS AND IMAGE GENERATION METHOD 有权
标题翻译：图像生成装置和图像生成方法
公开(公告)号：US20090263044A1
公开(公告)日：2009-10-22
申请号：US12094387
申请日：2007-10-11
申请人： Taro Imagawa , Kunio Nobori , Takeo Azuma
发明人： Taro Imagawa , Kunio Nobori , Takeo Azuma
IPC分类号： G06K9/40
CPC分类号： H04N5/232 , G06T3/0087 , H04N5/23232 , H04N7/0125 , H04N7/014
摘要： An image generation apparatus generates a new video sequence with a high S/N ratio and suppressed motion blurs, from an original video sequence and a still image which are generated by capturing the same dark, moving object. The image generation apparatus includes: a capture condition decision unit (105) which decides, based on an incident-light amount, capture conditions under which the original video sequence and the still image are to be captured; an image receiving unit (101) which receives the original video sequence and the still image which are generated under the capture conditions; an integration processing unit (104a) which generates, from the original video sequence and the still image, the new video sequence including frames having a resolution equal to or higher than the still image, at a frame rate equal to or higher than the original video sequence, by reducing a difference between (i) a value of the still image and (ii) a sum of values of the frames in the new video sequence which correspond to an exposure period for the still image. The capture condition decision unit (105c) decides a longer duration of an exposure period as a duration of the still image capturing, as the incident-light amount is smaller. Here, the duration is longer than an frame interval of the original video sequence.
摘要翻译：图像生成装置从通过捕获相同的黑色移动物体生成的原始视频序列和静止图像生成具有高S / N比的新视频序列并抑制运动模糊。图像生成装置包括：捕获条件判定单元，其基于入射光量，判定要捕获原始视频序列和静止图像的拍摄条件; 图像接收单元，其接收在捕获条件下生成的原始视频序列和静止图像; 从原始视频序列和静止图像生成包括具有等于或高于静止图像的分辨率的帧的新视频序列的积分处理单元，以等于或高于原始视频的帧速率通过减少（i）静止图像的值和（ii）与静止图像的曝光周期相对应的新视频序列中的帧的值之和的差异来排序。拍摄条件决定部（105c）将曝光期间的较长持续时间判定为静止图像拍摄的持续时间，因为入射光量较小。这里，持续时间比原始视频序列的帧间隔长。

13. 发明授权

US07570283B2 Image capturing system having an image capturing restriction function 有权
标题翻译：具有摄像限制功能的图像拍摄系统
公开(公告)号：US07570283B2
公开(公告)日：2009-08-04
申请号：US11247178
申请日：2005-10-12
申请人： Satoshi Sato , Katsuji Aoki , Kunio Nobori , Jun Ozawa , Taro Imagawa
发明人： Satoshi Sato , Katsuji Aoki , Kunio Nobori , Jun Ozawa , Taro Imagawa
IPC分类号： H04N5/232 , H04N5/222
CPC分类号： H04N1/00281 , H04N5/232 , H04N2101/00 , H04N2201/0017
摘要： An image capturing apparatus (100) of an image taker side has an image capturing unit (101) which captures an image using a CCD sensor, a CMOS sensor and the like, an image capturing restriction signal receiving unit (102) which receives an image capturing restriction signal transmitted by a communication terminal (200), and an image capturing restriction unit (103) which restricts the image capturing performed by the image capturing unit (101) according to a request of the image capturing restriction signal. Further, the communication terminal (200) of a subject side has an image capturing restriction signal generation unit (201) which transmits the image capturing restriction signal for requesting to restrict the image capturing.
摘要翻译：图像接收器侧的图像捕获设备（100）具有使用CCD传感器，CMOS传感器等拍摄图像的图像捕获单元（101），接收图像的图像捕获限制信号接收单元（102）由通信终端（200）发送的捕获限制信号，以及根据图像拍摄限制信号的请求来限制由图像捕获单元（101）执行的图像捕获的图像捕获限制单元（103）。此外，被摄体侧的通信终端（200）具有图像拍摄限制信号生成单元（201），其发送用于请求限制图像拍摄的图像捕获限制信号。

14. 发明申请

US20060028558A1 Image capturing system 有权
标题翻译：图像捕获系统
公开(公告)号：US20060028558A1
公开(公告)日：2006-02-09
申请号：US11247178
申请日：2005-10-12
申请人： Satoshi Sato , Katsuji Aoki , Kunio Nobori , Jun Ozawa , Taro Imagawa
发明人： Satoshi Sato , Katsuji Aoki , Kunio Nobori , Jun Ozawa , Taro Imagawa
IPC分类号： H04N5/232
CPC分类号： H04N1/00281 , H04N5/232 , H04N2101/00 , H04N2201/0017
摘要： An image capturing apparatus (100) of an image taker side has an image capturing unit (101) which captures an image using a CCD sensor, a CMOS sensor and the like, an image capturing restriction signal receiving unit (102) which receives an image capturing restriction signal transmitted by a communication terminal (200), and an image capturing restriction unit (103) which restricts the image capturing performed by the image capturing unit (101) according to a request of the image capturing restriction signal. Further, the communication terminal (200) of a subject side has an image capturing restriction signal generation unit (201) which transmits the image capturing restriction signal for requesting to restrict the image capturing.
摘要翻译：图像接收器侧的图像捕获设备（100）具有使用CCD传感器，CMOS传感器等拍摄图像的图像捕获单元（101），接收图像的图像捕获限制信号接收单元（102）由通信终端（200）发送的捕获限制信号，以及根据图像拍摄限制信号的请求来限制由图像捕获单元（101）执行的图像捕获的图像捕获限制单元（103）。此外，被摄体侧的通信终端（200）具有图像拍摄限制信号生成单元（201），其发送用于请求限制图像拍摄的图像捕获限制信号。

15. 发明授权

US08248495B2 Image picking-up processing device, image picking-up device, image processing method and computer program 有权
标题翻译：图像拾取处理装置，图像拾取装置，图像处理方法和计算机程序
公开(公告)号：US08248495B2
公开(公告)日：2012-08-21
申请号：US12517852
申请日：2008-07-25
申请人： Takeo Azuma , Taro Imagawa
发明人： Takeo Azuma , Taro Imagawa
IPC分类号： H04N9/083
CPC分类号： H04N9/045 , H04N5/23232 , H04N5/35554
摘要： An image processing device and an image processing method capable of generating a moving image having a high resolution and a high frame rate are provided by suppressing the reduction in the amount of incident light on each camera. The imaging and processing device includes a separation section for separating visible light into at least a first color component and a second color component; a first imaging section for taking a moving image of the first color component, wherein the first imaging section takes images of the moving image with a first spatial resolution and a first temporal resolution by exposure for a first charge accumulation time period; a second imaging section for taking a moving image of the second color component, wherein the second imaging section takes images of the moving image with a second spatial resolution higher than the first spatial resolution and a second temporal resolution lower than the first temporal resolution by exposure for a second charge accumulation time period longer than the first charge accumulation time period; a control section for controlling imaging conditions of the first and the second imaging sections; and a processing section for generating a moving image of the second component having the temporal and spatial resolutions thereof increased, based on information on the moving image of each of the first color component and the second color component.
摘要翻译：通过抑制每个摄像机上的入射光量的减少，能够提供能够产生高分辨率和高帧率的运动图像的图像处理装置和图像处理方法。该成像处理装置包括用于将可见光分离为至少第一颜色分量和第二颜色分量的分离部分; 用于拍摄第一颜色分量的运动图像的第一成像部分，其中第一成像部分通过第一电荷累积时间段的曝光以第一空间分辨率和第一时间分辨率拍摄运动图像的图像; 第二成像部分，用于拍摄第二颜色分量的运动图像，其中第二成像部分以比第一空间分辨率高的第二空间分辨率和低于第一时间分辨率的第二时间分辨率拍摄运动图像的图像对于比第一电荷累积时间段长的第二电荷累积时间段; 用于控制第一和第二成像部分的成像条件的控制部分; 并且基于关于第一颜色分量和第二颜色分量中的每一个的运动图像的信息，生成具有时间和空间分辨率的第二分量的运动图像的处理部分增加。

16. 发明申请

US20100315539A1 IMAGE PICKING-UP PROCESSING DEVICE, IMAGE PICKING-UP DEVICE, IMAGE PROCESSING METHOD AND COMPUTER PROGRAM 有权
标题翻译：图像拾取处理装置，图像拾取装置，图像处理方法和计算机程序
公开(公告)号：US20100315539A1
公开(公告)日：2010-12-16
申请号：US12517852
申请日：2008-07-25
申请人： Takeo Azuma , Taro Imagawa
发明人： Takeo Azuma , Taro Imagawa
IPC分类号： H04N9/09
CPC分类号： H04N9/045 , H04N5/23232 , H04N5/35554
摘要： An image processing device and an image processing method capable of generating a moving image having a high resolution and a high frame rate are provided by suppressing the reduction in the amount of incident light on each camera. The imaging and processing device includes a separation section for separating visible light into at least a first color component and a second color component; a first imaging section for taking a moving image of the first color component, wherein the first imaging section takes images of the moving image with a first spatial resolution and a first temporal resolution by exposure for a first charge accumulation time period; a second imaging section for taking a moving image of the second color component, wherein the second imaging section takes images of the moving image with a second spatial resolution higher than the first spatial resolution and a second temporal resolution lower than the first temporal resolution by exposure for a second charge accumulation time period longer than the first charge accumulation time period; a control section for controlling imaging conditions of the first and the second imaging sections; and a processing section for generating a moving image of the second component having the temporal and spatial resolutions thereof increased, based on information on the moving image of each of the first color component and the second color component.
摘要翻译：通过抑制每个摄像机上的入射光量的减少，能够提供能够产生高分辨率和高帧率的运动图像的图像处理装置和图像处理方法。该成像处理装置包括用于将可见光分离为至少第一颜色分量和第二颜色分量的分离部分; 用于拍摄第一颜色分量的运动图像的第一成像部分，其中第一成像部分通过第一电荷累积时间段的曝光以第一空间分辨率和第一时间分辨率拍摄运动图像的图像; 第二成像部分，用于拍摄第二颜色分量的运动图像，其中第二成像部分以比第一空间分辨率高的第二空间分辨率和低于第一时间分辨率的第二时间分辨率拍摄运动图像的图像对于比第一电荷累积时间段长的第二电荷累积时间段; 用于控制第一和第二成像部分的成像条件的控制部分; 并且基于关于第一颜色分量和第二颜色分量中的每一个的运动图像的信息，生成具有时间和空间分辨率的第二分量的运动图像的处理部分增加。

17. 发明授权

US07596177B2 Image generation apparatus and image generation method 有权
标题翻译：图像生成装置和图像生成方法
公开(公告)号：US07596177B2
公开(公告)日：2009-09-29
申请号：US11785367
申请日：2007-04-17
申请人： Taro Imagawa , Takeo Azuma
发明人： Taro Imagawa , Takeo Azuma
IPC分类号： H04N7/12 , G06K9/36
CPC分类号： H04N5/232 , G06T3/0087 , G06T7/246 , H04N5/2258 , H04N5/23232 , H04N5/247
摘要： An image generation apparatus includes an image receiving unit which receives a first video sequence including frames having a first resolution and a second video sequence including frames having a second resolution which is higher than the first resolution. Each frame of the first video sequence is obtained with a first exposure time, and each frame of the second video sequence is obtained with a second exposure time which is longer than the first exposure time. The image generation apparatus also includes an image integration unit which generates, from the first video sequence and the second video sequence, a new video sequence including frames having a resolution which is equal to or higher than the second resolution, at a frame rate which is equal to or higher than a frame rate of the first video sequence. The new video sequence is generated by reducing a difference between a value of each frame of the second video sequence and a sum of values of frames of the new video sequence which are included within an exposure period of the frame of the second video sequence.
摘要翻译：图像生成装置包括图像接收单元，其接收包括具有第一分辨率的帧的第一视频序列和包括具有高于第一分辨率的第二分辨率的帧的第二视频序列。以第一曝光时间获得第一视频序列的每帧，并且以比第一曝光时间长的第二曝光时间获得第二视频序列的每一帧。图像生成装置还包括图像积分单元，其以第一视频序列和第二视频序列生成包括具有等于或高于第二分辨率的分辨率的帧的新视频序列，帧速率为等于或高于第一视频序列的帧速率。通过减少第二视频序列的每帧的值与包括在第二视频序列的帧的曝光周期内的新的视频序列的帧的总和之间的差异来生成新的视频序列。

18. 发明申请

US20090167909A1 IMAGE GENERATION APPARATUS AND IMAGE GENERATION METHOD 有权
标题翻译：图像生成装置和图像生成方法
公开(公告)号：US20090167909A1
公开(公告)日：2009-07-02
申请号：US12094370
申请日：2007-10-24
申请人： Taro Imagawa , Takeo Azuma
发明人： Taro Imagawa , Takeo Azuma
IPC分类号： H04N5/00
CPC分类号： G06T5/50 , G06T3/4053 , G06T2207/10016 , H04N5/232 , H04N5/23245
摘要： Provided is an image generation apparatus that generates a new video sequence from video sequences including image regions for which corresponding point detection and motion estimation cannot be performed correctly. The image generation apparatus includes: an exposure control unit (105) which controls an image capturing apparatus (10) to temporally change an exposure amount in a part of an exposure period; an image receiving unit (101) which receives the first video sequence and the second video sequence captured under the control of the exposure control unit (105); an image integration unit (104) which generates, from these video sequences, the new video sequence having a resolution equal to or higher than the second resolution, at a frame rate equal to or higher than the first video sequence, by reducing a difference between (i) a value of each frame in the second video sequence and (ii) a sum of values of frames in the new video sequence which correspond to the second exposure period for the each frame in the second video sequence. The second video sequence has higher resolution than the first video sequence, and the second video sequence has a frame exposure time period longer than the first video sequence.
摘要翻译：提供了一种图像生成装置，其从包括不能正确执行对应的点检测和运动估计的图像区域的视频序列生成新的视频序列。该图像生成装置包括：曝光控制单元，其控制图像捕获装置在时间上改变曝光期间的一部分中的曝光量; 图像接收单元，其接收在所述曝光控制单元（105）的控制下拍摄的所述第一视频序列和所述第二视频序列; 一种图像合成单元，其以这种视频序列生成具有等于或高于第二分辨率的分辨率的新视频序列，以等于或高于第一视频序列的帧速率，（i）第二视频序列中的每个帧的值，以及（ii）与第二视频序列中的每个帧的第二曝光周期对应的新视频序列中的帧的总和。第二视频序列具有比第一视频序列更高的分辨率，并且第二视频序列具有比第一视频序列长的帧曝光时间段。

19. 发明授权

US08570421B2 Image capture device and image processor 有权
标题翻译：图像捕获设备和图像处理器
公开(公告)号：US08570421B2
公开(公告)日：2013-10-29
申请号：US13478628
申请日：2012-05-23
申请人： Yusuke Okada , Takeo Azuma , Sanzo Ugawa , Taro Imagawa
发明人： Yusuke Okada , Takeo Azuma , Sanzo Ugawa , Taro Imagawa
IPC分类号： H04N3/14 , H04N5/335 , H04N5/228 , H04N9/07 , H04N9/04 , H01L27/00
CPC分类号： H04N5/3728 , G06T3/4015 , H04N5/347 , H04N9/045
摘要： In one embodiment, an image sensor includes, a bank 301 of charge-coupled devices, and charge sensing amplifiers 302, each of which transforms electric charges extracted from an associated pixel into an electrical signal. After the electric charges accumulated in every pixel have been extracted to the charge-coupled devices 301 at the same time, a color component with a high resolution is output to a horizontal transfer path 316 via the charge sensing amplifiers 302 and then output to a device outside of the image sensor. Thereafter, pixel signals representing another low-resolution color component are vertically added together on the bank 301 of charge-coupled devices. Those pixel signals are horizontally added together on the horizontal transfer path 316 and output. The image obtained by this image sensor is then input to an image processing section, thereby obtaining an output color image with a high resolution and a high frame rate.
摘要翻译：在一个实施例中，图像传感器包括电荷耦合器件的存储体301和电荷感测放大器302，每个电荷感测放大器302将从相关像素提取的电荷转换为电信号。在每个像素中累积的电荷已经同时提取到电荷耦合器件301之后，具有高分辨率的色彩分量经由电荷感测放大器302输出到水平传输路径316，然后输出到器件在图像传感器外面。此后，代表另一低分辨率颜色分量的像素信号在电荷耦合器件的组301上垂直相加。这些像素信号在水平传送路径316上水平相加在一起并输出。然后将由该图像传感器获得的图像输入到图像处理部分，从而获得具有高分辨率和高帧率的输出彩色图像。

20. 发明授权

US08471927B2 Image processing device, image generating system, method, and program 有权
标题翻译：图像处理装置，图像生成系统，方法和程序
公开(公告)号：US08471927B2
公开(公告)日：2013-06-25
申请号：US13239653
申请日：2011-09-22
申请人： Taro Imagawa , Takeo Azuma
发明人： Taro Imagawa , Takeo Azuma
IPC分类号： H04N9/68
CPC分类号： H04N9/045 , G06T3/4061 , G06T5/008 , G06T5/50 , G06T2207/10016 , G06T2207/10144 , G06T2207/20208 , H04N5/23232
摘要： An image generation device includes an image acquisition section for acquiring the first and second moving images having different resolutions and different frame rates or different exposure times; a light amount determination section for determining whether each pixel is saturated or blocked-up-shadowed; and an image processing section for generating, from the moving images, a new moving image having a frame rate which is equal to or higher than the frame rate of the moving images and having a resolution of each frame image which is equal to or higher than the resolution of the moving images. For a pixel not determined as being saturated or being blocked-up-shadowed, the image processing section generates a new moving image fulfilling a first condition; and for a pixel determined as being saturated or being blocked-up-shadowed, the image processing section generates a new moving image which does not fulfill the first condition.
摘要翻译：一种图像产生装置，包括用于获取具有不同分辨率和不同帧速率或不同曝光时间的第一和第二运动图像的图像获取部分; 光量确定部分，用于确定每个像素是饱和的还是被遮挡的; 以及图像处理部分，用于从运动图像生成具有等于或高于运动图像的帧速率并且具有等于或高于每个帧图像的每帧图像的分辨率的帧速率的新运动图像移动图像的分辨率。对于未被确定为饱和或被遮挡的像素的像素，图像处理部生成满足第一条件的新的运动图像; 并且对于被确定为饱和或被遮挡的像素，图像处理部分生成不满足第一条件的新的运动图像。

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