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1. 发明授权

US09406104B2 Image processing system, method of operating image processing system, host apparatus, program, and method of making program 有权
标题翻译：图像处理系统，图像处理系统的操作方法，主机装置，程序和制作方法
公开(公告)号：US09406104B2
公开(公告)日：2016-08-02
申请号：US13885104
申请日：2011-10-13
申请人： Yusuke Nara , Takashi Sawada , Yukihiro Ukai , Motoyasu Tanaka , Eizi Kawai , Kenichi Mae
发明人： Yusuke Nara , Takashi Sawada , Yukihiro Ukai , Motoyasu Tanaka , Eizi Kawai , Kenichi Mae
IPC分类号： G06T5/00 , G06T15/00 , H04N21/442 , H04N21/6379 , H04N19/149 , H04N19/115 , H04N19/124 , H04N19/17
CPC分类号： G06T5/00 , A63F2300/534 , A63F2300/535 , A63F2300/538 , A63F2300/552 , G06T15/00 , H04N19/115 , H04N19/124 , H04N19/149 , H04N19/17 , H04N21/44209 , H04N21/6379
摘要： An image processing system includes an image coding device serving as a host device that outputs image data, and an image decoding device serving as a client device and including a display part that displays an image based on image data transmitted from the image coding device. The image coding device includes an image quality controller that controls the image quality of an image displayed on the display part in accordance with an operation status A of the image processing system. When the operation status is a status under which a delay of displaying an image which is caused by transmission of image data from the image coding device to the image decoding device is allowed, the image quality controller increases the image quality of an image displayed on the display part.
摘要翻译：图像处理系统包括作为输出图像数据的主机装置的图像编码装置，以及作为客户机装置的图像解码装置，包括基于从图像编码装置发送的图像数据显示图像的显示部。图像编码装置包括图像质量控制器，其根据图像处理系统的操作状态A来控制显示在显示部分上的图像的图像质量。当操作状态是允许从图像编码装置向图像解码装置发送图像数据的图像显示延迟的状态时，图像质量控制器增加显示在图像编码装置上的图像的图像质量显示部分。

2. 发明申请

US20130235035A1 IMAGE PROCESSING SYSTEM, METHOD OF OPERATING IMAGE PROCESSING SYSTEM, HOST APPARATUS, PROGRAM, AND METHOD OF MAKING PROGRAM 有权
标题翻译：图像处理系统，图像处理系统的操作方法，主机设备，程序和制作程序的方法
公开(公告)号：US20130235035A1
公开(公告)日：2013-09-12
申请号：US13885104
申请日：2011-10-13
申请人： Yusuke Nara , Takashi Sawada , Yukihiro Ukai , Motoyasu Tanaka , Eizi Kawai , Kenichi Mae
发明人： Yusuke Nara , Takashi Sawada , Yukihiro Ukai , Motoyasu Tanaka , Eizi Kawai , Kenichi Mae
IPC分类号： G06T5/00 , G06T15/00
CPC分类号： G06T5/00 , A63F2300/534 , A63F2300/535 , A63F2300/538 , A63F2300/552 , G06T15/00 , H04N19/115 , H04N19/124 , H04N19/149 , H04N19/17 , H04N21/44209 , H04N21/6379
摘要： An image processing system includes an image coding device serving as a host device that outputs image data, and an image decoding device serving as a client device and including a display part that displays an image based on image data transmitted from the image coding device. The image coding device includes an image quality controller that controls the image quality of an image displayed on the display part in accordance with an operation status A of the image processing system. When the operation status is a status under which a delay of displaying an image which is caused by transmission of image data from the image coding device to the image decoding device is allowed, the image quality controller increases the image quality of an image displayed on the display part.
摘要翻译：图像处理系统包括作为输出图像数据的主机装置的图像编码装置，以及作为客户机装置的图像解码装置，包括基于从图像编码装置发送的图像数据显示图像的显示部。图像编码装置包括图像质量控制器，其根据图像处理系统的操作状态A来控制显示在显示部分上的图像的图像质量。当操作状态是允许从图像编码装置向图像解码装置发送图像数据的图像显示延迟的状态时，图像质量控制器增加显示在图像编码装置上的图像的图像质量显示部分。

3. 发明授权

US07995868B2 Image processing method and image processing device 有权
标题翻译：图像处理方法及图像处理装置
公开(公告)号：US07995868B2
公开(公告)日：2011-08-09
申请号：US11577453
申请日：2005-10-04
申请人： Hiromu Hasegawa , Yusuke Nara
发明人： Hiromu Hasegawa , Yusuke Nara
IPC分类号： G06K9/32
CPC分类号： H04N9/045 , H04N2209/046
摘要： The present invention relates to an interpolation method and a filtering method which utilize a correlation between pixel signals, and it is an object of the present invention to provide a sharp and high-quality image even if an error occurs in correlation degree judgment. To accomplish the above-mentioned object, an imaging device 10 is of a single-chip type, and includes a RGB Bayer pattern color filter 11, and an image is processed in a manner to be described below. Pixel signals outputted from the imaging device 10 are inputted through a signal processing part 20 to an image processing part 30. A correlation judgment part 31 judges a correlation between the pixel signals, and an interpolation processing part 32 performs a pixel interpolation process based on a correlation result. Thus, each pixel signal becomes a perfect signal having all R, G and B color components. Filter factors for a filter 34 are determined based on the correlation result, and a filtering process is performed on the pixel signals subjected to the pixel interpolation. The filter factors are determined so as to assist the pixel interpolation process best.
摘要翻译：本发明涉及利用像素信号之间的相关性的内插方法和滤波方法，并且即使在相关度判断中发生错误，本发明的目的也是提供清晰和高质量的图像。为了实现上述目的，成像装置10是单芯片型的，并且包括RGB拜耳图案滤色器11，并且以下面将要描述的方式处理图像。从成像装置10输出的像素信号通过信号处理部20输入到图像处理部30.相关判断部31判断像素信号之间的相关性，内插处理部32基于图像处理部30进行像素插值处理相关结果。因此，每个像素信号变成具有所有R，G和B颜色分量的完美信号。基于相关结果确定滤波器34的滤波器因子，并且对经过像素内插的像素信号执行滤波处理。确定滤波因子，以便最佳地辅助像素插值处理。

4. 发明授权

US08050506B2 Image enhancement device 有权
标题翻译：图像增强装置
公开(公告)号：US08050506B2
公开(公告)日：2011-11-01
申请号：US11386739
申请日：2006-03-23
申请人： Yusuke Mizuno , Yusuke Nara
发明人： Yusuke Mizuno , Yusuke Nara
IPC分类号： G06K9/36 , G06K9/46
CPC分类号： H04N19/645 , H04N19/115 , H04N19/124 , H04N19/146 , H04N19/17 , H04N19/61 , H04N19/63 , H04N19/647
摘要： An image enhancement device is obtained which is capable of extracting, as regions of interest, still objects or objects with smaller motion vectors, or regions located out of the central area of an image. An image processing module (22) applies memorized-color correction to image data, and then stores, in an SDRAM (7) through a memory interface (26), information about the positions of the memorized-color-corrected pixels and information about the application levels (correction levels) applied to the memorized-color-corrected pixels. A mask signal generating module (23) refers to the positional information stored in the SDRAM (7) to extract the memorized-color-corrected regions of the image data as regions of interest. Also, the mask signal generating module (23) refers to the information about the correction levels stored in the SDRAM (7) to set priorities of the regions of interest in such a way that higher priorities are assigned to regions of interest that are memorized-color-corrected at higher levels (i.e., with larger amounts of correction).
摘要翻译：获得能够提取具有较小运动矢量的静止物体或位于图像的中心区域之外的区域作为感兴趣区域的图像增强装置。图像处理模块（22）对图像数据应用存储颜色校正，然后通过存储器接口（26）在SDRAM（7）中存储关于存储颜色校正的像素的位置的信息和关于应用程度（校正电平）应用于存储颜色校正像素。掩模信号生成模块（23）是指存储在SDRAM（7）中的位置信息，作为感兴趣的区域提取图像数据的存储颜色校正区域。此外，掩模信号生成模块（23）参考存储在SDRAM（7）中的关于校正级别的信息，以设定感兴趣区域的优先级，使得较高优先级被分配给所记住的感兴趣区域，在较高级别进行颜色校正（即，更大量的校正）。

5. 发明申请

US20070147706A1 IMAGE PROCESSOR AND CAMERA SYSTEM, IMAGE PROCESSING METHOD, AND MOTION PICTURE DISPLAYING METHOD 有权
标题翻译：图像处理器和相机系统，图像处理方法和运动图像显示方法
公开(公告)号：US20070147706A1
公开(公告)日：2007-06-28
申请号：US11613502
申请日：2006-12-20
申请人： Gen SASAKI , Yusuke Nara
发明人： Gen SASAKI , Yusuke Nara
IPC分类号： G06K9/32
CPC分类号： H04N5/23248 , H04N5/2329 , H04N5/3532 , H04N5/357
摘要： A similar-image detecting part detects similar image regions similar to one another in a plurality of frame images captured by rolling shutter type exposure. A displacement-vector detecting part detects a displacement vector of each of the similar image regions with respect to a reference position in each of the plurality of frame images. An average calculating part calculates an average of displacement vectors in the plurality of frame images. A correcting part shifts a similar image region in one of the plurality of frame images such that the displacement vector of the similar image region becomes the average calculated by the average calculating part.
摘要翻译：类似图像检测部分通过卷帘式曝光捕获的多个帧图像中的相似图像区域进行检测。位移矢量检测部分检测每个相似图像区域相对于多个帧图像中的每个帧图像中的参考位置的位移矢量。平均计算部分计算多个帧图像中的位移矢量的平均值。校正部分移动多个帧图像之一中的类似图像区域，使得相似图像区域的位移矢量变为由平均计算部分计算的平均值。

6. 发明授权

US08515210B2 Image processing method and image processing device 有权
标题翻译：图像处理方法及图像处理装置
公开(公告)号：US08515210B2
公开(公告)日：2013-08-20
申请号：US13176430
申请日：2011-07-05
申请人： Hiromu Hasegawa , Yusuke Nara
发明人： Hiromu Hasegawa , Yusuke Nara
IPC分类号： G06K9/20
CPC分类号： H04N9/045 , H04N2209/046
摘要： An imaging device made of a single-chip type including a RGB Bayer pattern color filter is where pixel signals outputted from the imaging device are inputted through a signal processing part to an image processing part. A correlation judgment part judges a correlation between the pixel signals, and an interpolation processing part performs a pixel interpolation process based on a correlation result. Thus, each pixel signal becomes a perfect signal having all R, G and B color components. Filter factors for a filter are determined based on the correlation result, and a filtering process is performed on the pixel signals subjected to the pixel interpolation.
摘要翻译：由包括RGB拜耳图案彩色滤光片的单片式制成的成像装置是从成像装置输出的像素信号通过信号处理部分输入到图像处理部分。相关判断部判断像素信号之间的相关性，内插处理部根据相关结果进行像素内插处理。因此，每个像素信号变成具有所有R，G和B颜色分量的完美信号。基于相关结果确定滤波器的滤波因子，并且对经过像素插值的像素信号执行滤波处理。

7. 发明申请

US20100268729A1 MULTIMEDIA SYNTHETIC DATA GENERATING APPARATUS 审中-公开
标题翻译：多媒体综合数据生成设备
公开(公告)号：US20100268729A1
公开(公告)日：2010-10-21
申请号：US12741377
申请日：2008-11-10
申请人： Yusuke Nara , Junya Tsutsumi , Junichi Nishiyama , Manabu Kawamoto
发明人： Yusuke Nara , Junya Tsutsumi , Junichi Nishiyama , Manabu Kawamoto
IPC分类号： G06F17/30 , G06K9/00
CPC分类号： H04N5/91 , G11B27/105 , H04N1/00198 , H04N1/00307 , H04N1/32128 , H04N5/23293 , H04N5/2621 , H04N5/765 , H04N5/772 , H04N5/783 , H04N5/907 , H04N9/8205 , H04N2101/00 , H04N2201/3214 , H04N2201/3253 , H04N2201/3274
摘要： A technique for drawing or managing multimedia data by desired groups. In a built-in memory of a cellular phone terminal, thirteen picked-up image data are stored. In tag information of each of the thirteen picked-up image data, information on date and time is recorded when an image of the data is picked up. When a user specifies the range of image pickup date and time, eight picked-up image data that match the specified range of image pickup date and time are selected and synthetic image data is generated from these eight picked-up image data.
摘要翻译：用于绘制或管理所需组的多媒体数据的技术。在蜂窝电话终端的内置存储器中，存储13个拾取图像数据。在十三个拍摄图像数据中的每一个的标签信息中，当拾取数据的图像时记录关于日期和时间的信息。当用户指定图像摄取日期和时间的范围时，选择与指定的摄像日期和时间范围相匹配的8个拾取图像数据，并且从这8个拾取图像数据生成合成图像数据。

8. 发明授权

US07787690B2 Image compression and expansion device 有权
标题翻译：图像压缩和扩展设备
公开(公告)号：US07787690B2
公开(公告)日：2010-08-31
申请号：US10976766
申请日：2004-11-01
申请人： Gen Sasaki , Takashi Matsutani , Yusuke Nara
发明人： Gen Sasaki , Takashi Matsutani , Yusuke Nara
IPC分类号： G06K9/36
CPC分类号： H04N19/40
摘要： RGB image data outputted from an ADC (3) is processed in an SPU (42) and an RPU (43) and then buffered into a memory (48) as YUV image data. The YUV image data is outputted from a YUV output unit (45), encoded by an image compression and expansion chip (5A) and transmitted to a main chip (4) by a DMAC (52). On the other hand, compressed moving image data stored in the memory (48) is transmitted to the image compression and expansion chip (5A) through the control by a DMAC (44), decoded therein, then converted into RGB image data in an RGB sampling unit (54) and inputted to the main chip (4) by the SPU (42) through a data line (14). With such a construction, it is possible to provide a circuit for compression and expansion, which allows connection with a main processing chip having no YUV input circuit without increasing circuit scale, maintaining general versatility of those circuits.
摘要翻译：在SPU（42）和RPU（43）中处理从ADC（3）输出的RGB图像数据，然后作为YUV图像数据缓冲到存储器（48）中。 YUV图像数据从由图像压缩和扩展芯片（5A）编码的YUV输出单元（45）输出，并通过DMAC（52）发送到主芯片（4）。另一方面，存储在存储器（48）中的压缩运动图像数据通过其中解码的DMAC（44）的控制被传送到图像压缩和扩展芯片（5A），然后转换成RGB图像数据采样单元（54），并通过数据线（14）由SPU（42）输入到主芯片（4）。通过这样的结构，可以提供用于压缩和扩展的电路，其允许与不具有YUV输入电路的主处理芯片连接而不增加电路规模，从而保持这些电路的通用性。

9. 发明申请

US20110267509A1 IMAGE PROCESSING METHOD AND IMAGE PROCESSING DEVICE 有权
标题翻译：图像处理方法和图像处理装置
公开(公告)号：US20110267509A1
公开(公告)日：2011-11-03
申请号：US13176430
申请日：2011-07-05
申请人： Hiromu HASEGAWA , Yusuke Nara
发明人： Hiromu HASEGAWA , Yusuke Nara
IPC分类号： H04N9/64 , G06K9/00
CPC分类号： H04N9/045 , H04N2209/046
摘要： An imaging device made of a single-chip type including a RGB Bayer pattern color filter is where pixel signals outputted from the imaging device are inputted through a signal processing part to an image processing part. A correlation judgment part judges a correlation between the pixel signals, and an interpolation processing part performs a pixel interpolation process based on a correlation result. Thus, each pixel signal becomes a perfect signal having all R, G and B color components. Filter factors for a filter are determined based on the correlation result, and a filtering process is performed on the pixel signals subjected to the pixel interpolation.
摘要翻译：由包括RGB拜耳图案彩色滤光片的单片式制成的成像装置是从成像装置输出的像素信号通过信号处理部分输入到图像处理部分。相关判断部判断像素信号之间的相关性，内插处理部根据相关结果进行像素内插处理。因此，每个像素信号变成具有所有R，G和B颜色分量的完美信号。基于相关结果确定滤波器的滤波因子，并且对经过像素插值的像素信号执行滤波处理。

10. 发明授权

US07720309B2 Image processor and camera system, image processing method, and motion picture displaying method 有权
标题翻译：图像处理器和相机系统，图像处理方法和运动图像显示方法
公开(公告)号：US07720309B2
公开(公告)日：2010-05-18
申请号：US11613502
申请日：2006-12-20
申请人： Gen Sasaki , Yusuke Nara
发明人： Gen Sasaki , Yusuke Nara
IPC分类号： G06K9/32
CPC分类号： H04N5/23248 , H04N5/2329 , H04N5/3532 , H04N5/357
摘要： A similar-image detecting part detects similar image regions similar to one another in a plurality of frame images captured by rolling shutter type exposure. A displacement-vector detecting part detects a displacement vector of each of the similar image regions with respect to a reference position in each of the plurality of frame images. An average calculating part calculates an average of displacement vectors in the plurality of frame images. A correcting part shifts a similar image region in one of the plurality of frame images such that the displacement vector of the similar image region becomes the average calculated by the average calculating part.
摘要翻译：类似图像检测部分通过卷帘式曝光捕获的多个帧图像中的相似图像区域进行检测。位移矢量检测部分检测每个相似图像区域相对于多个帧图像中的每个帧图像中的参考位置的位移矢量。平均计算部分计算多个帧图像中的位移矢量的平均值。校正部分移动多个帧图像之一中的类似图像区域，使得相似图像区域的位移矢量变为由平均计算部分计算的平均值。

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