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1. 发明授权

US07881543B2 Image compression processing device, image compression processing method, and image compression processing program 失效
标题翻译：图像压缩处理装置，图像压缩处理方法以及图像压缩处理程序
公开(公告)号：US07881543B2
公开(公告)日：2011-02-01
申请号：US11597333
申请日：2005-06-22
申请人： Miyuki Okada , Isao Kawanishi , Mikiko Hama , Takeshi Harano
发明人： Miyuki Okada , Isao Kawanishi , Mikiko Hama , Takeshi Harano
IPC分类号： G06K9/36 , G06K9/00 , G06K9/40 , H04N1/00 , H04N7/12 , H04N11/02
CPC分类号： H04N19/85 , H04N19/115 , H04N19/14 , H04N19/149 , H04N19/48
摘要： A high-frequency integrating circuit 32 detects characteristics of horizontal high-frequency components and vertical high-frequency components of the image formed by a processing-target image signal. Based on the detection result, a CPU 61 obtains the number of bits of the after-compression-coding data of the image signal, and calculates the compression rate dependent upon the number of bits. The CPU 61 controls an image codec 36 so that the processing-target image signal is compression-coded through only one time of compression coding processing by use of the calculated compression rate. This configuration allows the image compression processing (compression coding) to be rapidly executed with high accuracy.
摘要翻译：高频积分电路32检测由处理对象图像信号形成的图像的水平高频分量和垂直高频分量的特性。基于检测结果，CPU 61获得图像信号的压缩后编码数据的位数，并且根据比特数来计算压缩率。 CPU61控制图像编解码器36，使得处理对象图像信号仅通过使用计算的压缩率的压缩编码处理的一次进行压缩编码。该配置允许以高精度快速执行图像压缩处理（压缩编码）。

2. 发明申请

US20070110328A1 Image compression processing device, image compression processing method, and image compression processing program 失效
标题翻译：图像压缩处理装置，图像压缩处理方法以及图像压缩处理程序
公开(公告)号：US20070110328A1
公开(公告)日：2007-05-17
申请号：US11597333
申请日：2005-06-22
申请人： Miyuki Okada , Isao Kawanishi , Mikiko Hama , Takeshi Harano
发明人： Miyuki Okada , Isao Kawanishi , Mikiko Hama , Takeshi Harano
IPC分类号： G06K9/00 , G06K9/36
CPC分类号： H04N19/85 , H04N19/115 , H04N19/14 , H04N19/149 , H04N19/48
摘要： A high-frequency integrating circuit 32 detects characteristics of horizontal high-frequency components and vertical high-frequency components of the image formed by a processing-target image signal. Based on the detection result, a CPU 61 obtains the number of bits of the after-compression-coding data of the image signal, and calculates the compression rate dependent upon the number of bits. The CPU 61 controls an image codec 36 so that the processing-target image signal is compression-coded through only one time of compression coding processing by use of the calculated compression rate. This configuration allows the image compression processing (compression coding) to be rapidly executed with high accuracy.
摘要翻译：高频积分电路32检测由处理对象图像信号形成的图像的水平高频分量和垂直高频分量的特性。基于检测结果，CPU 61获得图像信号的压缩后编码数据的位数，并且根据比特数来计算压缩率。 CPU61控制图像编解码器36，使得处理对象图像信号仅通过使用计算的压缩率的压缩编码处理的一次进行压缩编码。该配置允许以高精度快速执行图像压缩处理（压缩编码）。

3. 发明授权

US07460728B2 Image processing apparatus and method, recording medium, and program 有权
标题翻译：图像处理装置和方法，记录介质和程序
公开(公告)号：US07460728B2
公开(公告)日：2008-12-02
申请号：US10921284
申请日：2004-08-19
申请人： Isao Kawanishi , Miyuki Okada , Nobuyuki Sato , Ken Nakajima
发明人： Isao Kawanishi , Miyuki Okada , Nobuyuki Sato , Ken Nakajima
IPC分类号： G06K9/40
CPC分类号： H04N5/243 , H04N5/217 , H04N5/23296 , H04N9/646
摘要： For each pixel read from an imaging device, a horizontal counter value and a vertical counter value corresponding to the pixel are supplied from a signal generator to a distance computation section via an optical-axis-center coordinate setting section and an up-and-down and right-and-left weighting section. In the distance computation section, the distance to the optical-axis center is computed, and correction coefficients for the zoom wide end and for the zoom tele end, which correspond to the distance, are obtained by look-up tables. The two obtained correction coefficients are blended at a mixture ratio determined by a blend ratio setting section. The blended shading correction coefficients are gain adjusted by a gain adjustment section, after which they are supplied to a correction section. As a result, a correction corresponding to the distance to the optical-axis-center position is performed on the signal of each pixel supplied from an imaging section.
摘要翻译：对于从成像装置读取的每个像素，将与像素相对应的水平计数器值和垂直计数器值经由光轴中心坐标设定部和上下方向从信号发生器供给到距离计算部和右，右加权部分。在距离计算部分中，计算到光轴中心的距离，并且通过查找表获得与距离对应的变焦宽端和变焦远端的校正系数。将两个获得的校正系数以由混合比设置部确定的混合比混合。混合阴影校正系数是通过增益调整部分调整的增益，之后将它们提供给校正部分。结果，对从摄像部提供的每个像素的信号执行与光轴中心位置的距离相对应的校正。

4. 发明授权

US07751619B2 Image processing apparatus and method, recording medium, and program 有权
标题翻译：图像处理装置和方法，记录介质和程序
公开(公告)号：US07751619B2
公开(公告)日：2010-07-06
申请号：US12264500
申请日：2008-11-04
申请人： Isao Kawanishi , Miyuki Okada , Nobuyuki Sato , Ken Nakajima
发明人： Isao Kawanishi , Miyuki Okada , Nobuyuki Sato , Ken Nakajima
IPC分类号： G06K9/00 , G06K9/40
CPC分类号： H04N5/243 , H04N5/217 , H04N5/23296 , H04N9/646
摘要： For each pixel read from an imaging device, a horizontal counter value and a vertical counter value corresponding to the pixel are supplied from a signal generator to a distance computation section via an optical-axis-center coordinate setting section and an up-and-down and right-and-left weighting section. In the distance computation section, the distance to the optical-axis center is computed, and correction coefficients for the zoom wide end and for the zoom tele end, which correspond to the distance, are obtained by look-up tables. The two obtained correction coefficients are blended at a mixture ratio determined by a blend ratio setting section. The blended shading correction coefficients are gain adjusted by a gain adjustment section, after which they are supplied to a correction section. As a result, a correction corresponding to the distance to the optical-axis-center position is performed on the signal of each pixel supplied from an imaging section.
摘要翻译：对于从成像装置读取的每个像素，将与像素相对应的水平计数器值和垂直计数器值经由光轴中心坐标设定部和上下方向从信号发生器供给到距离计算部和右，右加权部分。在距离计算部分中，计算到光轴中心的距离，并且通过查找表获得与距离对应的变焦宽端和变焦远端的校正系数。将两个获得的校正系数以由混合比设置部确定的混合比混合。混合阴影校正系数是通过增益调整部分调整的增益，之后将它们提供给校正部分。结果，对从摄像部提供的每个像素的信号执行与光轴中心位置的距离相对应的校正。

5. 发明申请

US20090067744A1 IMAGE PROCESSING APPARATUS AND METHOD, RECORDING MEDIUM, AND PROGRAM 有权
标题翻译：图像处理设备和方法，记录介质和程序
公开(公告)号：US20090067744A1
公开(公告)日：2009-03-12
申请号：US12264500
申请日：2008-11-04
申请人： Isao KAWANISHI , Miyuki Okada , Nobuyuki Sato , Ken Nakajima
发明人： Isao KAWANISHI , Miyuki Okada , Nobuyuki Sato , Ken Nakajima
IPC分类号： G06K9/40
CPC分类号： H04N5/243 , H04N5/217 , H04N5/23296 , H04N9/646
摘要： For each pixel read from an imaging device, a horizontal counter value and a vertical counter value corresponding to the pixel are supplied from a signal generator to a distance computation section via an optical-axis-center coordinate setting section and an up-and-down and right-and-left weighting section. In the distance computation section, the distance to the optical-axis center is computed, and correction coefficients for the zoom wide end and for the zoom tele end, which correspond to the distance, are obtained by look-up tables. The two obtained correction coefficients are blended at a mixture ratio determined by a blend ratio setting section. The blended shading correction coefficients are gain adjusted by a gain adjustment section, after which they are supplied to a correction section. As a result, a correction corresponding to the distance to the optical-axis-center position is performed on the signal of each pixel supplied from an imaging section.
摘要翻译：对于从成像装置读取的每个像素，将与像素相对应的水平计数器值和垂直计数器值经由光轴中心坐标设定部和上下方向从信号发生器供给到距离计算部和右，右加权部分。在距离计算部分中，计算到光轴中心的距离，并且通过查找表获得与距离对应的变焦宽端和变焦远端的校正系数。将两个获得的校正系数以由混合比设置部确定的混合比混合。混合阴影校正系数是通过增益调整部分调整的增益，之后将它们提供给校正部分。结果，对从摄像部提供的每个像素的信号执行与光轴中心位置的距离相对应的校正。

6. 发明申请

US20050089241A1 Image processing apparatus and method, recording medium, and program 有权
标题翻译：图像处理装置和方法，记录介质和程序
公开(公告)号：US20050089241A1
公开(公告)日：2005-04-28
申请号：US10921284
申请日：2004-08-19
申请人： Isao Kawanishi , Miyuki Okada , Nobuyuki Sato , Ken Nakajima
发明人： Isao Kawanishi , Miyuki Okada , Nobuyuki Sato , Ken Nakajima
IPC分类号： G06T1/00 , G06T5/00 , H04N1/19 , H04N1/40 , H04N1/409 , H04N5/225 , H04N5/243 , H04N9/07 , H04N9/64 , H04N101/00
CPC分类号： H04N5/243 , H04N5/217 , H04N5/23296 , H04N9/646
摘要： For each pixel read from an imaging device, a horizontal counter value and a vertical counter value corresponding to the pixel are supplied from a signal generator to a distance computation section via an optical-axis-center coordinate setting section and an up-and-down and right-and-left weighting section. In the distance computation section, the distance to the optical-axis center is computed, and correction coefficients for the zoom wide end and for the zoom tele end, which correspond to the distance, are obtained by look-up tables. The two obtained correction coefficients are blended at a mixture ratio determined by a blend ratio setting section. The blended shading correction coefficients are gain adjusted by a gain adjustment section, after which they are supplied to a correction section. As a result, a correction corresponding to the distance to the optical-axis-center position is performed on the signal of each pixel supplied from an imaging section.
摘要翻译：对于从成像装置读取的每个像素，将与像素相对应的水平计数器值和垂直计数器值经由光轴中心坐标设定部和上下方向从信号发生器供给到距离计算部和右，右加权部分。在距离计算部分中，计算到光轴中心的距离，并且通过查找表获得与距离对应的变焦宽端和变焦远端的校正系数。将两个获得的校正系数以由混合比设置部确定的混合比混合。混合阴影校正系数是通过增益调整部分调整的增益，之后将它们提供给校正部分。结果，对从摄像部提供的每个像素的信号执行与光轴中心位置的距离相对应的校正。

7. 发明授权

US08311293B2 Image processing apparatus and associated methodology for facial recognition 有权
标题翻译：图像处理设备及相关的面部识别方法
公开(公告)号：US08311293B2
公开(公告)日：2012-11-13
申请号：US12541477
申请日：2009-08-14
申请人： Miyuki Okada
发明人： Miyuki Okada
IPC分类号： G06K9/00
CPC分类号： G06K9/6814 , G06K9/00308
摘要： An image processing apparatus includes: a subject information storage unit configured to store feature quantities and attributes relating to a plurality of subjects; a subject detecting unit configured to detect a subject included in an image; an attribute determining unit configured to determine the attributes of the detected subject; a feature quantity extracting unit configured to extract a feature quantity relating to the detected subject; and a similarity calculating unit configured to select one or a plurality of feature quantities from feature quantities relating to a plurality of subjects stored in the subject information storage unit based on the determined attributes to calculate similarity between a subject according to the selected feature quantities, and the detected subject, based on the selected feature quantities and the extracted feature quantity.
摘要翻译：一种图像处理装置，包括：被摄体信息存储单元，被配置为存储与多个被摄体有关的特征量和属性; 对象检测单元，被配置为检测包括在图像中的被摄体; 属性确定单元，被配置为确定所检测的被摄体的属性; 特征量提取单元，被配置为提取与检测到的被摄体相关的特征量; 以及相似度计算单元，被配置为基于所确定的属性从与存储在所述对象信息存储单元中的多个对象相关的特征量中选择一个或多个特征量，以根据所选择的特征量计算被摄体之间的相似度;以及检测对象，基于所选择的特征量和提取的特征量。

8. 发明授权

US07873221B2 Image processing apparatus, image processing method, program for image processing method, and recording medium which records program for image processing method 有权
标题翻译：图像处理装置，图像处理方法，图像处理方法程序和记录图像处理方法的程序的记录介质
公开(公告)号：US07873221B2
公开(公告)日：2011-01-18
申请号：US11599561
申请日：2006-11-14
申请人： Miyuki Okada , Yoshihiro Suzuki
发明人： Miyuki Okada , Yoshihiro Suzuki
IPC分类号： G06K9/62
CPC分类号： G06K9/00228 , G06K9/6857
摘要： An image processing apparatus includes: an image acquisition section which acquires an original image; a resolution conversion section which converts the resolution of the original image acquired by the image acquisition section and generates a plurality of reduced images having different resolutions; a detection section which processes by template matching the plurality of reduced images generated by the resolution conversion section and detects an area occupied by a picked-up image of a particular object corresponding to the template, from the reduced images; and a detection result processing section which detects the area occupied by the picked-up image of the particular object on the original image, by processing a detection result obtained by the detection section, the detection section detecting the area occupied by the picked-up image of the particular object by processing the plurality of reduced images in an order in which resolution sequentially varies on a step-by-step basis.
摘要翻译：一种图像处理设备包括：图像获取部分，其获取原始图像; 分辨率转换部，其转换由图像获取部获取的原始图像的分辨率，并生成具有不同分辨率的多个缩小图像; 检测部，其通过模板匹配由所述分辨率转换部生成的多个缩小图像，并从所述缩小图像中检测与所述模板对应的特定对象的拍摄图像所占据的面积; 以及检测结果处理部，通过处理由检测部获得的检测结果来检测原始图像上的特定对象的拍摄图像所占据的区域，检测部检测拍摄图像占据的面积通过以分步顺序依次改变分辨率的顺序处理多个缩小图像来实现特定对象。

9. 发明申请

US20050179788A1 Image pick-up apparatus, image processing apparatus and method of correcting chromatic aberration of lens 失效
标题翻译：图像拾取装置，图像处理装置和校正透镜色差的方法
公开(公告)号：US20050179788A1
公开(公告)日：2005-08-18
申请号：US10947272
申请日：2004-09-23
申请人： Miyuki Okada , Satoshi Mitsui
发明人： Miyuki Okada , Satoshi Mitsui
IPC分类号： G03B11/00 , H04N5/225 , H04N5/228 , H04N9/04 , H04N9/097
CPC分类号： H04N9/045
摘要： Picture quality degradation which occurs in a miniaturized image pick-up lens can be favorably corrected when image pick-up of a color picture is performed by providing an optical color filter on an image pickup surface of one piece of image pickup device. Through an image pick-up lens 1, image light is focused on an image pickup surface of an image pickup unit 2 for which a checkerboard shaped primary color filter is provided. An electrical signal taken out from the image pickup unit 2 is supplied to an A/D conversion circuit 3 to be converted into raw data of each primary color and is supplied to a first camera signal processing circuit 61 without any change. In the first camera signal processing circuit 61, only basic video signal processing such as, for example, gamma-correction or the like is performed. Then, the raw data of each primary color processed in the first camera signal processing circuit 61 is stored in a picture memory 4. Further, the raw data of each primary color stored in the picture memory 4 is supplied to a magnification-reduction circuit 94 functioning as a first resolution conversion processing circuit for correcting the chromatic aberration of a lens.
摘要翻译：在通过在一张图像拾取装置的图像拾取表面上提供光学滤色器来执行彩色图像的图像拾取时，可以有利地校正在小型化图像拾取透镜中发生的图像质量劣化。通过图像拾取透镜1，图像光聚焦在设置有棋盘形原色滤色器的图像拾取单元2的图像拾取表面上。从图像摄取单元2取出的电信号被提供给A / D转换电路3，以转换成原色的原始数据，并且不改变地提供给第一相机信号处理电路61。在第一相机信号处理电路61中，仅执行诸如伽马校正等的基本视频信号处理。然后，在第一相机信号处理电路61中处理的每个原色的原始数据被存储在图像存储器4中。此外，存储在图像存储器4中的每种原色的原始数据被提供给用作校正透镜的色差的第一分辨率转换处理电路的放大率降低电路94。

10. 发明申请

US20050168614A1 Image pickup device and chromatic aberration correction method 失效
标题翻译：摄像装置和色像差校正方法
公开(公告)号：US20050168614A1
公开(公告)日：2005-08-04
申请号：US10506848
申请日：2003-03-05
申请人： Miyuki Okada , Ken Nakajima
发明人： Miyuki Okada , Ken Nakajima
IPC分类号： G03B11/00 , G03B5/00 , H04N5/232 , H04N9/04 , H04N5/225
CPC分类号： H04N5/772 , H04N5/23248 , H04N5/23254 , H04N5/23258 , H04N5/23267 , H04N5/23287 , H04N5/775 , H04N5/781 , H04N5/907 , H04N9/045 , H04N9/8205
摘要： A picture taking apparatus and a chromatic aberration correcting method are provided in which a satisfactory correction processing can be performed even when the camera shake correction is simultaneously performed. An output signal from a camera-signal processing circuit 4 is selected by a selector switch 5 and is supplied to a chromatic aberration correcting unit 6. On the other hand, an angular velocity due to the camera shake is detected using sensors 7P, 7Y and the detected signal is supplied to a camera shake correcting vector calculating unit 9 in control microcomputer 8. A driving state of a camera lens 1 such as a zoom focal length and focal position is supplied to a conversion-ratio calculating unit 10. An optical axis centered shift vector of camera lens 1 is obtained from the camera shake correcting vector and is supplied to the above unit 6. A conversion ratio of each color is supplied to the above unit 6. A signal corrected by the above 6 is compressed by data compression circuit 15 and supplied to a recording medium of a recording and reproducing unit 17 for recording. A signal reproduced therefrom is decompressed by a data expansion circuit 18 and supplied to the selector switch 5. Accordingly the picture-quality deterioration caused in the miniaturized camera lens can be compensated by processing the captured image signal, and also a satisfactory correction processing can be performed even when the camera shake correction is performed simultaneously.
摘要翻译：提供了一种拍摄装置和色像差校正方法，其中即使在同时执行相机抖动校正时也能够进行令人满意的校正处理。来自相机信号处理电路4的输出信号由选择器开关5选择，并提供给色像差校正单元6.另一方面，使用传感器7P，7检测由于相机抖动引起的角速度 Y，并且将检测到的信号提供给控制微计算机8中的相机抖动校正矢量计算单元9.将诸如变焦焦距和焦点位置的照相机镜头1的驱动状态提供给转换比计算单元10. 照相机镜头1的光轴中心偏移矢量从照相机抖动校正矢量获得并提供给上述单元6.每种颜色的转换比率被提供给上述单元6.由上述6校正的信号被数据压缩电路15，并提供给用于记录的记录和再现单元17的记录介质。再现的信号由数据扩展电路18解压缩并提供给选择开关5.因此，可以通过处理捕获的图像信号来补偿在小型化的相机镜头中引起的图像质量劣化，并且还可以令人满意的校正处理即使同时执行相机抖动校正，也执行该操作。

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