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1. 发明授权

US09055228B2 Imaging device and signal processing method for flicker reduction 有权
标题翻译：用于闪烁降低的成像装置和信号处理方法
公开(公告)号：US09055228B2
公开(公告)日：2015-06-09
申请号：US11547973
申请日：2005-06-01
申请人： Masaya Kinoshita
发明人： Masaya Kinoshita
IPC分类号： H04N9/73 , H04N5/235 , H04N5/357 , H04N5/361 , H04N5/365 , H04N5/367 , H04N5/374 , H04N5/378
CPC分类号： H04N5/2353 , H04N5/2357 , H04N5/3572 , H04N5/3575 , H04N5/361 , H04N5/3651 , H04N5/367 , H04N5/3742 , H04N5/378
摘要： The present invention is to allow an XY-address scanning-type imaging device such as a CMOS imaging device to detect a fluorescent flicker correctly and accurately and reduce a fluorescent flicker component surely and sufficiently. The RGB primary color signals arising from A/D conversion of the RGB primary color signals obtained from an imaging element are clamped. Subsequently, for the clamped RGB primary color signals, the following processes are executed: correction of the gains of reading-out channels; reduction of fixed pattern noise; correction of the data of defective pixels; noise reduction; lens shading correction; and gain adjustment for exposure adjustment. Thereafter, for the resultant signals, a flicker detection and reduction unit detects and reduces a flicker component. Furthermore, white balance adjustment is implemented for the RGB primary color signals for which the flicker has been reduced.
摘要翻译：本发明旨在允许诸如CMOS成像装置的XY地址扫描型成像装置正确且准确地检测荧光闪烁，并且确实并充分地减少荧光闪烁分量。从成像元件获得的RGB原色信号的A / D转换产生的RGB原色信号被钳位。随后，对于夹持的RGB原色信号，执行以下处理：校正读出通道的增益; 降低固定图案噪声; 修正缺陷像素的数据; 降噪; 镜头阴影校正; 并调整曝光调整。此后，对于所得到的信号，闪烁检测和降低单元检测并减少闪烁分量。此外，对于已经减少了闪烁的RGB原色信号，实现了白平衡调整。

2. 发明授权

US08416337B2 Image process apparatus and method for processing a color image signal 失效
标题翻译：用于处理彩色图像信号的图像处理装置和方法
公开(公告)号：US08416337B2
公开(公告)日：2013-04-09
申请号：US11431822
申请日：2006-05-11
申请人： Koichiro Ishigami , Hirofumi Nomura , Masaya Kinoshita
发明人： Koichiro Ishigami , Hirofumi Nomura , Masaya Kinoshita
IPC分类号： H04N5/232 , H04N9/73 , G03B13/00
CPC分类号： H04N5/235 , H04N5/2357 , H04N9/735
摘要： Provided is an image process apparatus for processing a color image signal, including: an integration unit integrating at least one of each of color signals of the color image signal or a brightness signal obtained from the color image signal over at least one horizontal period; a normalization unit normalizing an integration value obtained by the integration unit and a difference between the integration values of adjacent fields or frames obtained by the integration unit; a frequency analysis unit extracting spectrum of output values of the normalization unit; a flicker component estimating unit estimating a flicker component from the spectrum extracted by the frequency analysis unit; an index generating unit calculating an index representing a degree that a photographing light source is estimated to a fluorescent lamp, based on an estimated result of the flicker component estimating unit; and a color balance control unit calculating a color balance control value of the color image signal according to the index from the index generating unit.
摘要翻译：提供了一种用于处理彩色图像信号的图像处理装置，包括：积分单元，其在至少一个水平周期上积分彩色图像信号的每个颜色信号或从彩色图像信号获得的亮度信号中的至少一个; 规范化由积分单元获得的积分值的归一化单元和由积分单元获得的相邻场或帧的积分值之间的差; 频率分析单元，提取归一化单元的输出值的频谱; 闪烁分量估计单元，从由频率分析单元提取的频谱估计闪烁分量; 索引生成单元，基于所述闪烁分量估计单元的估计结果，计算表示拍摄光源被估计为荧光灯的程度的指标; 以及颜色平衡控制单元，根据来自索引生成单元的索引来计算彩色图像信号的色彩平衡控制值。

3. 发明申请

US20130027579A1 IMAGE PROCESSING APPARATUS, METHOD, AND COMPUTER PROGRAM STORAGE DEVICE 有权
标题翻译：图像处理装置，方法和计算机程序存储装置
公开(公告)号：US20130027579A1
公开(公告)日：2013-01-31
申请号：US13636203
申请日：2011-03-16
申请人： Masaya Kinoshita , Yutaka Yoneda , Takashi Kameya
发明人： Masaya Kinoshita , Yutaka Yoneda , Takashi Kameya
IPC分类号： H04N5/228
CPC分类号： H04N5/23222 , G03B15/00 , G06K9/00771 , H04N5/232
摘要： An image processing apparatus, method and non-transitory computer program storage device cooperate to process successive images. Respective frames are created and positioned within the successive images, where each frame has a border. When changes between the frame borders are detected, a controller triggers the capturing of an image. This approach results in the capturing of interesting moments, even if the subject is not a human subject. The change in frame boundaries may be categorized in a variety of ways, including change in aspect ratio, shape, orientation, and position, for example. By detecting the changes in this way, an imaging device can capture images of interesting events automatically.
摘要翻译：图像处理装置，方法和非暂时性计算机程序存储装置协作来处理连续的图像。创建相应的帧并定位在连续图像中，其中每个帧具有边界。当检测到帧边界之间的变化时，控制器触发图像的捕获。这种方法导致捕获有趣的时刻，即使主题不是人类主体。帧边界的变化可以以各种方式分类，例如，包括纵横比，形状，方向和位置的变化。通过以这种方式检测变化，成像设备可以自动捕获有趣事件的图像。

4. 发明申请

US20110188758A1 IMAGE PROCESSING DEVICE AND METHOD, AND PROGRAM THEREFOR 有权
标题翻译：图像处理装置及其方法及其程序
公开(公告)号：US20110188758A1
公开(公告)日：2011-08-04
申请号：US12983516
申请日：2011-01-03
申请人： Masaya KINOSHITA , Yutaka Yoneda , Takashi Kameya
发明人： Masaya KINOSHITA , Yutaka Yoneda , Takashi Kameya
IPC分类号： G06K9/46
CPC分类号： G06T7/246 , G06T7/11 , G06T7/12 , G06T7/223
摘要： There is provided an image processing device that specifies a region including a specific subject on each input image of a plurality of continuous frames. The image processing device includes: subject map generation means that, from feature maps corresponding to features of respective pixels of the input image and representing feature amounts in respective regions of the input image, selects one feature amount of any of the feature maps for each pixel so as to thereby generate a subject map representing similarities of the respective regions of the input image to the subject; and subject region specification means that, on the basis of the subject map, specifies a subject region, which is a region most similar to the subject, in the subject map so as to thereby specify a region which includes the subject on the input image.
摘要翻译：提供了一种图像处理装置，其指定在多个连续帧的每个输入图像上包括特定被摄体的区域。图像处理装置包括：被摄体图生成装置，从对应于输入图像的各像素的特征的特征图并且表示输入图像的各个区域中的特征量，选择每个像素的任何特征图的一个特征量从而生成表示输入图像的各个区域与对象相似的对象图; 并且被摄体区域指定意味着基于被摄体图在目标图中指定与被摄体最相似的区域的被摄体区域，从而在输入图像上指定包括被摄体的区域。

5. 发明授权

US07847822B2 Sequential regression for calibration from residues 有权
标题翻译：从残留物进行校准的顺序回归
公开(公告)号：US07847822B2
公开(公告)日：2010-12-07
申请号：US11818801
申请日：2007-06-14
申请人： Alexander Berestov , Kenichi Nishio , Ted J. Cooper , Masaya Kinoshita , Ting Zhang
发明人： Alexander Berestov , Kenichi Nishio , Ted J. Cooper , Masaya Kinoshita , Ting Zhang
IPC分类号： H04N17/00 , H04N17/02
CPC分类号： H04N17/02 , H04N9/045 , H04N17/002
摘要： A system for and method of calibrating an imaging device efficiently is described herein. The imaging device acquires an image of an object that is more than one color. The information acquired is then transferred to a computing device. The information is then used to generate a set of data which represents information which was not acquired in the image. The set of data is generated based on statistical prediction using a training data set. Using acquired image information and the set of data, an imaging device is able to be calibrated. Since the process of calibration utilizing this method only requires one image to be acquired and a reduced set of image information to be sent to the computing device, the process is more efficient than previous implementations.
摘要翻译：这里描述了一种有效地校准成像装置的系统和方法。成像装置获取多于一种颜色的对象的图像。然后将所获取的信息传送到计算设备。然后，该信息用于生成表示在图像中未获取的信息的一组数据。基于使用训练数据集的统计预测生成数据集。使用获取的图像信息和数据集，能够对成像装置进行校准。由于使用该方法的校准过程仅需要获取一个图像并且将减少的图像信息集合发送到计算设备，所以该处理比先前的实现更有效。

6. 发明申请

US20100177200A1 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：US20100177200A1
公开(公告)日：2010-07-15
申请号：US12732609
申请日：2010-03-26
申请人： Seijiro INABA , Kenji TANAKA , Masaya KINOSHITA
发明人： Seijiro INABA , Kenji TANAKA , Masaya KINOSHITA
IPC分类号： H04N5/228
CPC分类号： H04N5/23267 , H04N5/23248 , H04N5/2329
摘要： The present invention relates to an image processing apparatus and method enabling to correct for camera shake given in image capturing, a recording medium, and a program. Discrete data pieces indicating shifts are obtained. The discrete data pieces are interpolated to obtain data indicating a shift every line. By the interpolation, a correction is calculated every line on the basis of the corresponding shift. On the basis of the corrections, pixel data read positions are determined. Pixel data is read based on the determined read positions. When a pixel to be read overlaps two pixels, pixel data of the pixel to be read is produced (interpolated) from pixel data pieces. In this manner, the effects of camera shake are corrected. The present invention is applicable to video cameras.
摘要翻译：本发明涉及能够校正图像拍摄，记录介质和程序中给出的相机抖动的图像处理装置和方法。获得表示位移的离散数据。对离散数据进行内插以获得指示每行移位的数据。通过内插，基于相应的移位，每行计算校正。在校正的基础上，确定像素数据读取位置。基于所确定的读取位置读取像素数据。当要读取的像素与两个像素重叠时，从像素数据片段生成（内插）要读取的像素的像素数据。以这种方式，校正照相机抖动的影响。本发明可应用于摄像机。

7. 发明申请

US20080309767A1 Sequential regression for calibration from residues 有权
标题翻译：从残留物进行校准的顺序回归
公开(公告)号：US20080309767A1
公开(公告)日：2008-12-18
申请号：US11818801
申请日：2007-06-14
申请人： Alexander Berestov , Kenichi Nishio , Ted J. Cooper , Masaya Kinoshita , Ting Zhang
发明人： Alexander Berestov , Kenichi Nishio , Ted J. Cooper , Masaya Kinoshita , Ting Zhang
IPC分类号： H04N5/225 , H04N17/00 , H04N17/02
CPC分类号： H04N17/02 , H04N9/045 , H04N17/002
摘要： A system for and method of calibrating an imaging device efficiently is described herein. The imaging device acquires an image of an object that is more than one color. The information acquired is then transferred to a computing device. The information is then used to generate a set of data which represents information which was not acquired in the image. The set of data is generated based on statistical prediction using a training data set. Using acquired image information and the set of data, an imaging device is able to be calibrated. Since the process of calibration utilizing this method only requires one image to be acquired and a reduced set of image information to be sent to the computing device, the process is more efficient than previous implementations.
摘要翻译：这里描述了一种有效地校准成像装置的系统和方法。成像装置获取多于一种颜色的对象的图像。然后将所获取的信息传送到计算设备。然后，该信息用于生成表示在图像中未获取的信息的一组数据。基于使用训练数据集的统计预测生成数据集。使用获取的图像信息和数据集，能够对成像装置进行校准。由于使用该方法的校准过程仅需要获取一个图像并且将减少的图像信息集合发送到计算设备，所以该处理比先前的实现更有效。

8. 发明申请

US20080284889A1 IMAGE PICKUP APPARATUS AND METHOD OF CORRECTING CAPTURED IMAGE DATA 失效
标题翻译：图像拾取装置和校正捕获的图像数据的方法
公开(公告)号：US20080284889A1
公开(公告)日：2008-11-20
申请号：US12042154
申请日：2008-03-04
申请人： Masaya KINOSHITA
发明人： Masaya KINOSHITA
IPC分类号： H04N5/335
CPC分类号： H04N5/37457 , H04N5/361 , H04N5/3653 , H04N9/045
摘要： An image pickup apparatus includes a solid-state image pickup device including a plurality of pixels arranged in a two-dimensional array, a circuit necessary for the pixel structure being shared between the pixels of a predetermined number having the same arrangement pattern; correction value generating means for generating a correction value for the pixel data read out from the pixel position of each pixel having the same arrangement pattern, the correction value being used for correcting the nonuniformity in pixel characteristics caused by a difference in position between the pixels in the arrangement pattern; and correcting means for correcting each pixel data read out from the solid-state image pickup device on the basis of the correction value for the corresponding pixel data, generated by the correction value generating means.
摘要翻译：图像拾取装置包括：固态图像拾取装置，其包括以二维阵列排列的多个像素;像素结构所需的电路在具有相同布置图案的预定数量的像素之间共享; 校正值产生装置，用于产生从具有相同布置图案的每个像素的像素位置读出的像素数据的校正值，校正值用于校正由像素之间的位置差引起的像素特性不均匀性排列格局; 以及校正装置，用于根据由校正值产生装置生成的对应像素数据的校正值来校正从固态图像拾取装置读出的每个像素数据。

9. 发明申请

US20070018074A1 Image processing apparatus and image capturing apparatus 失效
标题翻译：图像处理装置和图像捕获装置
公开(公告)号：US20070018074A1
公开(公告)日：2007-01-25
申请号：US11483781
申请日：2006-07-10
申请人： Masaya Kinoshita
发明人： Masaya Kinoshita
IPC分类号： H01L27/00
CPC分类号： H04N9/045
摘要： An image processing apparatus for processing a color image signal includes a signal processing unit for processing a plurality of image signals in parallel, where the plurality of image signals are in one-to-one correspondence with predetermined filter components; a storage unit including storage areas in one-to-one correspondence with the filter components; a parameter receiving unit for receiving a control parameter indicating a setting according to an input sequence of the filter components in the image signal; a writing unit for sorting multichannel input image signals based on a signal output from a solid-state image sensor by the filter components thereof based on the setting indicated by the control parameter and for writing the sorted image signals to the corresponding storage areas; and a reading unit for sequentially reading out the image signals from the storage areas via individual output channels and for delivering the image signals to the signal processing unit.
摘要翻译：一种用于处理彩色图像信号的图像处理装置包括用于并行处理多个图像信号的信号处理单元，其中多个图像信号与预定的滤波器分量一一对应; 存储单元，其包括与所述过滤器部件一一对应的存储区域; 参数接收单元，用于根据图像信号中的滤波器组件的输入序列接收指示设置的控制参数; 写入单元，用于根据由所述控制参数所指示的设置，基于由固态图像传感器输出的信号，对所述多通道输入图像信号进行排序，并将所述分类的图像信号写入相应的存储区域; 以及读取单元，用于经由各个输出通道从存储区域顺序地读出图像信号，并将图像信号传送到信号处理单元。

10. 发明申请

US20050046704A1 Imaging apparatus and flicker reduction method 有权
标题翻译：成像设备和闪烁还原方法
公开(公告)号：US20050046704A1
公开(公告)日：2005-03-03
申请号：US10885364
申请日：2004-07-06
申请人： Masaya Kinoshita
发明人： Masaya Kinoshita
IPC分类号： H04N5/235 , H04N5/335 , H04N5/351 , H04N5/353 , H04N5/357 , H04N5/374 , H04N5/378 , H04N5/225
CPC分类号： H04N5/2357 , H04N5/235
摘要： In an XY address scanning-type imaging apparatus, such as a CMOS imaging apparatus, a high-speed shutter which is capable of reducing fluorescent-lamp flicker components and which is required for electronic camera-shake correction can be realized. When the vertical synchronization frequency is denoted as fv (Hz) and N is a positive integer, the shutter is set to N/120 seconds when 120/fv is an integer, and the shutter is set to N/100 seconds when 100/fv is an integer. In the NTSC system, when camera-shake correction is ON, the shutter speed is set to {fraction (1/120)} seconds, and when camera-shake correction is OFF, the shutter speed is set to {fraction (1/60)} seconds. In the PAL system, when camera-shake correction is ON, the shutter speed is set to {fraction (1/100)} seconds, and when camera-shake correction is OFF, the shutter speed is set to {fraction (1/50)} seconds. The same applies to the progressive system.
摘要翻译：在诸如CMOS成像装置的XY地址扫描型成像装置中，可以实现能够减少荧光灯闪烁部件并且是电子照相机抖动校正所需的高速快门。当垂直同步频率表示为fv（Hz），N为正整数时，当120 / fv为整数时，快门被设置为N / 120秒，当100 / fv时，快门设置为N / 100秒是一个整数。在NTSC系统中，当相机抖动校正为ON时，快门速度设置为{分数（1/120秒），当相机抖动校正为OFF时，快门速度设置为{分数（1/60秒）。在PAL制式中，当相机抖动校正为ON时，快门速度设置为{分数（1/100秒），当相机抖动校正为OFF时，快门速度设置为{分数（1/50秒）。同样适用于渐进式系统。

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