公开(公告)号：US08861846B2

公开(公告)日：2014-10-14

申请号：US13157781

申请日：2011-06-10

申请人： Satoru Takeuchi ,  Hiroaki Takahashi ,  Teppei Kurita ,  Tomonori Masuno ,  Takefumi Nagumo ,  Yuhi Kondo

发明人： Satoru Takeuchi ,  Hiroaki Takahashi ,  Teppei Kurita ,  Tomonori Masuno ,  Takefumi Nagumo ,  Yuhi Kondo

IPC分类号： G06K9/00 ,  G06K9/32 ,  H04N9/82 ,  H04N5/262 ,  H04N5/77 ,  H04N5/907 ,  H04N9/804 ,  H04N5/232 ,  G06T7/00

CPC分类号： H04N5/265 ,  G06T7/30 ,  G06T2207/10016 ,  H04N5/23254 ,  H04N5/235 ,  H04N5/2625 ,  H04N5/772 ,  H04N5/907 ,  H04N9/8042 ,  H04N9/8205 ,  H04N9/8227

摘要： An image processing apparatus includes a superimposition processing unit that performs a blending process for a plurality of continuously captured images, wherein the superimposition processing unit is configured to selectively input luminance signal information of a RAW image or a full color image as a processing target image and perform a superimposition process, and performs a process for sequentially updating data that is stored in a memory for storing two image frames so as to enable superimposition of any desired number of images.

摘要翻译： 图像处理装置包括对多个连续拍摄图像执行混合处理的叠加处理单元，其中，叠加处理单元被选择性地输入RAW图像或全色图像的亮度信号信息作为处理对象图像， 执行叠加处理，并且执行用于顺序更新存储在用于存储两个图像帧的存储器中的数据的处理，以便能够叠加任何所需数量的图像。

公开(公告)号：US20110274370A1

公开(公告)日：2011-11-10

申请号：US13100195

申请日：2011-05-03

申请人： Yuhi KONDO ,  Takefumi NAGUMO ,  Jun LUO

发明人： Yuhi KONDO ,  Takefumi NAGUMO ,  Jun LUO

IPC分类号： G06K9/36

CPC分类号： G06T3/4053

摘要： Disclosed herein is an image processing apparatus including an up-sampling section configured to carry out up-sampling processing in order to generate an up-sampled image, a motion-compensated image generation section configured to generate a motion-compensated image as a result of correction processing to adjust a referenced image having the second resolution to a photographing-object position on the up-sampled image by making use of information on a difference between the up-sampled image and the referenced image, a blending processing section configured to generate a blended image as a result of blending processing to blend the up-sampled image with the referenced image, and an output-image generation section configured to receive and process the blended image as well as the up-sampled image in order to generate an output blended image obtained by blending a super-resolution processing-result image with a noise-reduction processing-result image.

摘要翻译： 本文公开了一种图像处理装置，包括：上采样部，被配置为执行上采样处理以生成上采样图像;运动补偿图像生成部，被配置为生成作为运动补偿图像的结果的运动补偿图像 校正处理，通过利用关于上采样图像和参考图像之间的差异的信息，将具有第二分辨率的参考图像调整到上取样图像上的拍摄对象位置，混合处理部分， 混合图像作为混合处理以将上采样图像与参考图像混合的结果;以及输出图像生成部分，被配置为接收并处理混合图像以及上采样图像，以便产生输出混合 通过将超分辨率处理结果图像与降噪处理结果图像混合而获得的图像。

公开(公告)号：US20110235942A1

公开(公告)日：2011-09-29

申请号：US13030447

申请日：2011-02-18

申请人： Jun Luo ,  Takefumi Nagumo ,  Yuhi Kondo

发明人： Jun Luo ,  Takefumi Nagumo ,  Yuhi Kondo

IPC分类号： G06K9/40

CPC分类号： G06T5/003 ,  G06T5/50 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/20012 ,  G06T2207/20021 ,  G06T2207/20201

摘要： An image processing apparatus includes: a motion prediction processing unit detecting an inter-image motion between a standard image and a reference image; a motion compensation processing unit generating a motion-compensated image by moving the reference image so as to be aligned with the standard image in a pixel position; an addition processing unit generating a noise-reduced image from which noise of the standard image is reduced; and an addition determination unit calculating an addition weight of the motion-compensated image. The addition determination unit includes a first motion region detection unit calculating a motion region determination value, a second motion region detection unit calculating a motion region determination value, a control map generation unit selecting and outputting one of two motion region determination values, a noise determination table generation unit generating or correcting a noise determination table, and an addition determination processing execution unit determining the addition weight.

摘要翻译： 一种图像处理装置，包括：运动预测处理单元，检测标准图像与参考图像之间的图像间运动; 运动补偿处理单元，通过移动所述参考图像以在像素位置与所述标准图像对准来生成运动补偿图像; 生成降低了标准图像噪声的降噪图像的加法处理单元; 以及加法确定单元，计算运动补偿图像的加权重量。 加法确定单元包括计算运动区域确定值的第一运动区域检测单元，计算运动区域确定值的第二运动区域检测单元，选择并输出两个运动区域确定值之一的控制图生成单元，噪声判定 生成或校正噪声判定表的表生成单元，以及确定加权重的加法确定处理执行单元。

公开(公告)号：US08620109B2

公开(公告)日：2013-12-31

申请号：US13100195

申请日：2011-05-03

申请人： Yuhi Kondo ,  Takefumi Nagumo ,  Jun Luo

发明人： Yuhi Kondo ,  Takefumi Nagumo ,  Jun Luo

IPC分类号： G06K9/32

CPC分类号： G06T3/4053

摘要： Disclosed herein is an image processing apparatus including an up-sampling section configured to carry out up-sampling processing in order to generate an up-sampled image, a motion-compensated image generation section configured to generate a motion-compensated image as a result of correction processing to adjust a referenced image having the second resolution to a photographing-object position on the up-sampled image by making use of information on a difference between the up-sampled image and the referenced image, a blending processing section configured to generate a blended image as a result of blending processing to blend the up-sampled image with the referenced image, and an output-image generation section configured to receive and process the blended image as well as the up-sampled image in order to generate an output blended image obtained by blending a super-resolution processing-result image with a noise-reduction processing-result image.

摘要翻译： 本文公开了一种图像处理装置，包括：上采样部，被配置为执行上采样处理以生成上采样图像;运动补偿图像生成部，被配置为生成作为运动补偿图像的结果的运动补偿图像 校正处理，通过利用关于上采样图像和参考图像之间的差异的信息，将具有第二分辨率的参考图像调整到上取样图像上的拍摄对象位置，混合处理部分， 混合图像作为混合处理以将上采样图像与参考图像混合的结果;以及输出图像生成部分，被配置为接收并处理混合图像以及上采样图像，以便产生输出混合 通过将超分辨率处理结果图像与降噪处理结果图像混合而获得的图像。

公开(公告)号：US08311282B2

公开(公告)日：2012-11-13

申请号：US13030447

申请日：2011-02-18

申请人： Jun Luo ,  Takefumi Nagumo ,  Yuhi Kondo

发明人： Jun Luo ,  Takefumi Nagumo ,  Yuhi Kondo

IPC分类号： G06K9/00

CPC分类号： G06T5/003 ,  G06T5/50 ,  G06T2207/10016 ,  G06T2207/10024 ,  G06T2207/20012 ,  G06T2207/20021 ,  G06T2207/20201

摘要： An image processing apparatus includes: a motion prediction processing unit detecting an inter-image motion between a standard image and a reference image; a motion compensation processing unit generating a motion-compensated image by moving the reference image so as to be aligned with the standard image in a pixel position; an addition processing unit generating a noise-reduced image from which noise of the standard image is reduced; and an addition determination unit calculating an addition weight of the motion-compensated image. The addition determination unit includes a first motion region detection unit calculating a motion region determination value, a second motion region detection unit calculating a motion region determination value, a control map generation unit selecting and outputting one of two motion region determination values, a noise determination table generation unit generating or correcting a noise determination table, and an addition determination processing execution unit determining the addition weight.

摘要翻译： 一种图像处理装置，包括：运动预测处理单元，检测标准图像与参考图像之间的图像间运动; 运动补偿处理单元，通过移动所述参考图像以在像素位置与所述标准图像对准来生成运动补偿图像; 生成降低了标准图像噪声的降噪图像的加法处理单元; 以及加法确定单元，计算运动补偿图像的加权重量。 加法确定单元包括计算运动区域确定值的第一运动区域检测单元，计算运动区域确定值的第二运动区域检测单元，选择并输出两个运动区域确定值之一的控制图生成单元，噪声判定 生成或校正噪声判定表的表生成单元，以及确定加权重的加法确定处理执行单元。

公开(公告)号：US08169490B2

公开(公告)日：2012-05-01

申请号：US12645211

申请日：2009-12-22

申请人： Yuhi Kondo ,  Takefumi Nagumo ,  Jun Luo

发明人： Yuhi Kondo ,  Takefumi Nagumo ,  Jun Luo

IPC分类号： H04N5/225

CPC分类号： H04N5/23248 ,  H04N5/23254 ,  H04N5/23267

摘要： An image processing apparatus includes a motion prediction processor configured to detect a motion vector that indicates inter-image motion between a current image and a reference image; a motion compensation processor configured to perform a motion compensation process for the reference image by using the motion vector and generate a motion compensated image; an addition processor configured to generate a noise reduced image in which noise of the current image is reduced by adding the current image and the motion compensated image; an addition determination unit configured to compute an addition weight in units of pixels of the motion compensated image; a down-sampling processor configured to perform a process for reducing the current image and the motion compensated image; and an up-sampling processor configured to perform a process for expanding an addition coefficient map that is an output of the addition determination unit.

摘要翻译： 一种图像处理装置包括：运动预测处理器，被配置为检测指示当前图像和参考图像之间的图像间运动的运动矢量; 运动补偿处理器，被配置为通过使用所述运动矢量对所述参考图像执行运动补偿处理并生成运动补偿图像; 加法处理器，被配置为生成通过将当前图像和运动补偿图像相加来减小当前图像的噪声的降噪图像; 加法确定单元，被配置为以运动补偿图像的像素为单位计算加权重量; 下采样处理器，被配置为执行用于减少当前图像和运动补偿图像的处理; 以及上采样处理器，被配置为执行用于扩展作为所述相加确定单元的输出的加法系数映射的处理。

公开(公告)号：US20110274368A1

公开(公告)日：2011-11-10

申请号：US13082920

申请日：2011-04-08

申请人： Yuhi KONDO ,  Takefumi Nagumo ,  Jun Luo

发明人： Yuhi KONDO ,  Takefumi Nagumo ,  Jun Luo

IPC分类号： G06K9/40

CPC分类号： G06T3/4053

摘要： An image processing device includes: an upsampling section; a motion compensated image generating section; a blend processing section; and an output image generating section.

摘要翻译： 图像处理装置包括：上采样部; 运动补偿图像生成部; 混合处理部分; 和输出图像生成部。

公开(公告)号：US20120314093A1

公开(公告)日：2012-12-13

申请号：US13480687

申请日：2012-05-25

申请人： Ken TAMAYAMA ,  Takefumi Nagumo ,  Tamaki Eyama ,  Masaki Handa ,  Yuhi Kondo

发明人： Ken TAMAYAMA ,  Takefumi Nagumo ,  Tamaki Eyama ,  Masaki Handa ,  Yuhi Kondo

IPC分类号： H04N5/225

CPC分类号： G06T5/003 ,  G06T5/50 ,  G06T2207/10016 ,  G06T2207/20201

摘要： Provided is an image processing apparatus for correcting a motion blur or an out-of-focus blur of images continuous in time, including an extraction unit for extracting a frequency component not included in an image of interest using a predetermined filter from a corrected image in which the motion blur or the out-of-focus blur is corrected as an image temporally previous to the image of interest aligned with the image of interest, and a synthesis unit for synthesizing the frequency component extracted by the extraction unit with the image of interest.

摘要翻译： 提供了一种图像处理装置，用于校正时间上连续的图像的运动模糊或失焦模糊，包括提取单元，用于使用来自校正图像的预定滤波器从感兴趣图像中提取不包括在感兴趣图像中的频率分量 其中运动模糊或失焦模糊被校正为时间上与感兴趣图像对准的感兴趣图像之前的图像，以及合成单元，用于将由提取单元提取的频率分量与感兴趣的图像合成 。

公开(公告)号：US08269843B2

公开(公告)日：2012-09-18

申请号：US12642681

申请日：2009-12-18

申请人： Jun Luo ,  Takefumi Nagumo ,  Yuhi Kondo

发明人： Jun Luo ,  Takefumi Nagumo ,  Yuhi Kondo

IPC分类号： H04N5/228

CPC分类号： H04N5/23248 ,  H04N5/145 ,  H04N5/23254 ,  H04N5/23267

摘要： An image processing apparatus includes: a section that detects a local motion vector for each block forming an image from a standard image and a reference image; a section that executes motion compensation on the reference image employing the local motion vector to generate a local motion-compensated image; a section that calculates a single global motion vector for the entire standard image and the entire reference image employing the local motion vector and that executes motion compensation on the reference image employing the global motion vector to generate a global motion-compensated image; and a section that calculates respective reliabilities of the local motion-compensated image and the global motion-compensated image in units of image regions and that executes a process to synthesize pixel values of the local motion-compensated image and pixel values of the global motion-compensated image in accordance with the reliabilities to generate a blended motion-compensated image.

摘要翻译： 一种图像处理装置包括：从标准图像和参考图像检测形成图像的每个块的局部运动矢量的部分; 使用局部运动矢量对参考图像执行运动补偿以产生局部运动补偿图像的部分; 计算整个标准图像的单个全局运动矢量和采用局部运动矢量的整个参考图像并且使用全局运动矢量对参考图像执行运动补偿以产生全局运动补偿图像的部分; 以及以图像区域为单位计算局部运动补偿图像和全局运动补偿图像的各个可靠性的部分，并且执行合成局部运动补偿图像的像素值和全局运动补偿图像的像素值的处理， 根据可靠性生成混合运动补偿图像的补偿图像。

公开(公告)号：US20110310302A1

公开(公告)日：2011-12-22

申请号：US13157781

申请日：2011-06-10

申请人： Satoru TAKEUCHI ,  Hiroaki TAKAHASHI ,  Teppei KURITA ,  Tomonori MASUNO ,  Takefumi NAGUMO ,  Yuhi KONDO

发明人： Satoru TAKEUCHI ,  Hiroaki TAKAHASHI ,  Teppei KURITA ,  Tomonori MASUNO ,  Takefumi NAGUMO ,  Yuhi KONDO

IPC分类号： H04N9/74

CPC分类号： H04N5/265 ,  G06T7/30 ,  G06T2207/10016 ,  H04N5/23254 ,  H04N5/235 ,  H04N5/2625 ,  H04N5/772 ,  H04N5/907 ,  H04N9/8042 ,  H04N9/8205 ,  H04N9/8227

摘要： An image processing apparatus includes a superimposition processing unit that performs a blending process for a plurality of continuously captured images, wherein the superimposition processing unit is configured to selectively input luminance signal information of a RAW image or a full color image as a processing target image and perform a superimposition process, and performs a process for sequentially updating data that is stored in a memory for storing two image frames so as to enable superimposition of any desired number of images.

摘要翻译： 一种图像处理装置包括对多个连续拍摄图像进行混合处理的叠加处理单元，其中，叠加处理单元被选择性地输入RAW图像或全色图像的亮度信号信息作为处理对象图像， 执行叠加处理，并且执行用于顺序更新存储在用于存储两个图像帧的存储器中的数据的处理，以便能够叠加任何所需数量的图像。