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11. 发明申请

US20100183074A1 IMAGE PROCESSING METHOD, IMAGE PROCESSING APPARATUS AND COMPUTER READABLE STORAGE MEDIUM 有权
标题翻译：图像处理方法，图像处理装置和计算机可读存储介质
公开(公告)号：US20100183074A1
公开(公告)日：2010-07-22
申请号：US12689395
申请日：2010-01-19
申请人： Eiji Furukawa , Masatoshi Okutomi , Masayuki Tanaka
发明人： Eiji Furukawa , Masatoshi Okutomi , Masayuki Tanaka
IPC分类号： H04N11/02
CPC分类号： H04N19/00218 , G06T3/4007 , H04N19/105 , H04N19/139 , H04N19/159 , H04N19/176 , H04N19/182 , H04N19/20 , H04N19/513 , H04N19/521 , H04N19/573 , H04N19/59 , H04N19/61
摘要： An image processing method includes: a frame selection step for selecting a base frame and a reference frame; an image displacement amount calculation step for calculating an image displacement amount between the reference frame and the base frame; a weighting coefficient generation step for generating a weighting coefficient using at least one of an encoding type of the reference frame and the motion information of the encoded moving image data; and an image quality improvement step for improving an image quality of the base frame using the image displacement amount calculated in the image displacement amount calculation step and the weighting coefficient generated in the weighting coefficient generation step.
摘要翻译：一种图像处理方法包括：帧选择步骤，用于选择基本帧和参考帧; 图像位移量计算步骤，用于计算参考帧和基本帧之间的图像位移量; 加权系数生成步骤，用于使用所述参考帧的编码类型和所述编码的运动图像数据的运动信息中的至少一个来生成加权系数; 以及图像质量改进步骤，用于使用在图像位移量计算步骤中计算的图像位移量和在加权系数生成步骤中生成的加权系数来提高基本帧的图像质量。

12. 发明申请

US20100111418A1 IMAGE QUALITY IMPROVEMENT PROCESSING METHOD AND IMAGE QUALITY IMPROVEMENT PROCESSING PROGRAM WHICH SUPPORT PLURAL REGIONS 审中-公开
标题翻译：图像质量改进处理方法和图像质量改进处理程序，支持多个区域
公开(公告)号：US20100111418A1
公开(公告)日：2010-05-06
申请号：US12532008
申请日：2008-03-04
申请人： Masatoshi Okutomi , Masayuki Tanaka
发明人： Masatoshi Okutomi , Masayuki Tanaka
IPC分类号： G06K9/34 , G06K9/40
CPC分类号： G06T5/50 , G06T3/4053
摘要： The present invention provides an image quality improvement processing method corresponding to multiple regions that performs the image quality improvement processing so as to be capable of simultaneously displaying multiple regions of interest that image quality is improved and the entire basis image without generating unnatural edges in boundaries between regions of interest even in the case that multiple regions of interest are set in the basis image.An image quality improvement processing method corresponding to multiple regions that generates an image-quality-improved image from multiple observed images having displacements, comprises a step that extracts multiple regions of interest with respect to a basis image selected from the multiple observed images; a step that performs the registration processing for every region of interest with respect to extracted multiple regions of interest; and a step that performs the image quality improvement processing by simultaneously using the pixel value data of multiple regions of interest that the registration processing is performed and the pixel value data of the basis image and generates the image-quality-improved image.
摘要翻译：本发明提供一种对应于执行图像质量改进处理的多个区域的图像质量改进处理方法，以便能够同时显示改善图像质量的多个感兴趣区域和整个基本图像，而不产生边界之间的非自然边缘即使在多个感兴趣区域被设置在基础图像中的情况下也是感兴趣的区域。对应于从具有位移的多个观察图像生成图像质量改善图像的多个区域的图像质量改善处理方法包括：相对于从多个观察图像中选择的基础图像提取多个感兴趣区域的步骤; 针对所提取的多个感兴趣区域对每个感兴趣区域执行注册处理的步骤; 以及通过同时使用执行注册处理的多个感兴趣区域的像素值数据和基础图像的像素值数据并且生成图像质量改善图像来执行图像质量改进处理的步骤。

13. 发明申请

US20090080806A1 FAST METHOD OF SUPER-RESOLUTION PROCESSING 有权
标题翻译：超分辨率处理的快速方法
公开(公告)号：US20090080806A1
公开(公告)日：2009-03-26
申请号：US11913324
申请日：2006-05-01
申请人： Masayuki Tanaka , Masatoshi Okutomi
发明人： Masayuki Tanaka , Masatoshi Okutomi
IPC分类号： G06K9/36 , G06K9/32
CPC分类号： G06T3/4053
摘要： The present invention provides a fast method of super-resolution processing which realizes speedup of the high-speed super-resolution processing by speeding up the calculations of an evaluation function and the differential of the evaluation function with respect to a high-resolution image in a reconstruction-based super-resolution processing.A fast method of super-resolution processing for speeding up a super-resolution processing that estimates a high-resolution image from multiple low-resolution images with displacements, the method characterized in that an evaluation function and a differential of the evaluation function with respect to the high-resolution image are calculated by a combination of basic image operations.
摘要翻译：本发明提供了一种超分辨率处理的快速方法，其通过加速评估函数的计算和相对于高分辨率图像中的高分辨率图像的评估函数的差分来实现高速超分辨率处理的加速基于重建的超分辨率处理。一种超分辨率处理的快速方法，用于加速从具有位移的多个低分辨率图像估计高分辨率图像的超分辨率处理，其特征在于，评估函数和评估函数的差异相对于通过基本图像操作的组合来计算高分辨率图像。

14. 发明授权

US08861895B2 Image processing apparatus 有权
标题翻译：图像处理装置
公开(公告)号：US08861895B2
公开(公告)日：2014-10-14
申请号：US13578537
申请日：2011-02-10
申请人： Shunichi Koga , Masayuki Tanaka , Masatoshi Okutomi
发明人： Shunichi Koga , Masayuki Tanaka , Masatoshi Okutomi
IPC分类号： G06K9/32 , H04N5/232 , H04N1/40 , G06T3/40 , H04N1/409 , H04N1/387
CPC分类号： G06T3/4007 , G06T3/4053 , H04N1/3871 , H04N1/40068 , H04N1/4092 , H04N5/23235
摘要： An image processing apparatus comprises a processing unit for computing displacement amounts between a basis image and each reference image, a processing unit for generating multiple deformed images based on the displacement amounts, the basis image and multiple reference images, a processing unit for setting a threshold of a parameter, a processing unit for selecting image information from the reference image by threshold, a processing unit for generating composed images and weighted images based on the basis image, the displacement amounts and the image information, a processing unit for generating high-resolution grid images by dividing the composed image by the weighted image, a processing unit for generating simplified interpolation images based on high-resolution grid images, a processing unit for generating an image characteristic amount, a display unit for displaying the image characteristic amount and a control unit that controls the necessary processing as necessary.
摘要翻译：一种图像处理装置，包括用于计算基础图像和每个参考图像之间的位移量的处理单元，用于基于所述位移量产生多个变形图像的处理单元，基础图像和多个参考图像，用于设置阈值的处理单元参数的处理单元，用于通过阈值从参考图像中选择图像信息的处理单元，用于基于基础图像，位移量和图像信息生成合成图像和加权图像的处理单元，用于产生高分辨率的处理单元通过将合成图像除以加权图像的网格图像，用于基于高分辨率网格图像生成简化插值图像的处理单元，用于生成图像特征量的处理单元，用于显示图像特征量的显示单元和控制必要时控制必要处理的单元。

15. 发明授权

US08340471B2 Parameter control processing apparatus and image processing apparatus 有权
标题翻译：参数控制处理装置和图像处理装置
公开(公告)号：US08340471B2
公开(公告)日：2012-12-25
申请号：US12700952
申请日：2010-02-05
申请人： Eiji Furukawa , Masayuki Tanaka , Masatoshi Okutomi
发明人： Eiji Furukawa , Masayuki Tanaka , Masatoshi Okutomi
IPC分类号： G06K9/32
CPC分类号： G06T3/4076
摘要： Disclosed is an image processing apparatus that is capable of effectively generating a high-resolution image with high image quality from multiple low-resolution images having displacements by an iterative reconstruction processing based on a reconstruction-based super-resolution processing method.
摘要翻译：公开了一种图像处理装置，其能够通过基于重构的超分辨率处理方法的迭代重建处理从具有位移的多个低分辨率图像中有效地生成具有高图像质量的高分辨率图像。

16. 发明授权

US08041151B2 Fast method of super-resolution processing 有权
标题翻译：快速的超分辨率处理方法
公开(公告)号：US08041151B2
公开(公告)日：2011-10-18
申请号：US11913324
申请日：2006-05-01
申请人： Masayuki Tanaka , Masatoshi Okutomi
发明人： Masayuki Tanaka , Masatoshi Okutomi
IPC分类号： G06K9/32 , G06K9/36
CPC分类号： G06T3/4053
摘要： The present invention provides a fast method of super-resolution processing which realizes speedup of the high-speed super-resolution processing by speeding up the calculations of an evaluation function and the differential of the evaluation function with respect to a high-resolution image in a reconstruction-based super-resolution processing.A fast method of super-resolution processing for speeding up a super-resolution processing that estimates a high-resolution image from multiple low-resolution images with displacements, the method characterized in that an evaluation function and a differential of the evaluation function with respect to the high-resolution image are calculated by a combination of basic image operations.
摘要翻译：本发明提供了一种超分辨率处理的快速方法，其通过加速评估函数的计算和相对于高分辨率图像中的高分辨率图像的评估函数的差分来实现高速超分辨率处理的加速基于重建的超分辨率处理。一种超分辨率处理的快速方法，用于加速从具有位移的多个低分辨率图像估计高分辨率图像的超分辨率处理，其特征在于，评估函数和评估函数的差异相对于通过基本图像操作的组合来计算高分辨率图像。

17. 发明授权

US08009933B2 Fast method of super-resolution processing 有权
标题翻译：快速的超分辨率处理方法
公开(公告)号：US08009933B2
公开(公告)日：2011-08-30
申请号：US11666605
申请日：2005-10-17
申请人： Masayuki Tanaka , Masatoshi Okutomi
发明人： Masayuki Tanaka , Masatoshi Okutomi
IPC分类号： G06K9/32
CPC分类号： H04N1/3935 , G06T3/4069
摘要： A method is provided for speeding up a super-resolution processing by reducing the number of times for convolution operation that is the number of times for estimation calculation.A fast method of super-resolution processing for speeding up a super-resolution processing that estimates a high-resolution image from multiple low-resolution images with a displacement, which comprising: a first step for performing a registration of said multiple low-resolution images in a high-resolution image space and treating all pixels of said multiple low-resolution images after the registration as pixels sampled at unequal interval within said high-resolution image space; a second step for dividing said high-resolution image space into multiple small areas with a predefined size; and a third step for defining an estimated value at a predefined representative position within said small area as an estimated value of all pixels that exist within said small area for each small area divided in said second step.
摘要翻译：提供了一种通过减少作为估计计算次数的卷积运算次数来加速超分辨率处理的方法。一种超分辨率处理的快速方法，用于加速从具有位移的多个低分辨率图像估计高分辨率图像的超分辨率处理，其包括：第一步骤，用于执行所述多个低分辨率图像的注册在高分辨率图像空间中，并且将所述多个低分辨率图像的所有像素处理为所述高分辨率图像空间中以不等间隔采样的像素; 用于将所述高分辨率图像空间划分成具有预定尺寸的多个小区域的第二步骤; 以及第三步骤，用于在所述小区域内的预定代表性位置处定义估计值，作为在所述第二步骤中划分的每个小区域，存在于所述小区域内的所有像素的估计值。

18. 发明授权

US07944486B2 Signal readout method of solid-state imaging device and image signal processing method 失效
标题翻译：固态成像装置的信号读出方法及图像信号处理方法
公开(公告)号：US07944486B2
公开(公告)日：2011-05-17
申请号：US11994564
申请日：2006-06-01
申请人： Masayuki Tanaka , Masatoshi Okutomi
发明人： Masayuki Tanaka , Masatoshi Okutomi
IPC分类号： H04N5/235 , H04N3/14 , H04N5/225
CPC分类号： H04N9/045 , H04N5/2355 , H04N2209/045
摘要： The present invention provides a signal readout method of solid-state imaging device which can simultaneously readouts the signals having different properties that can generate multiple images obtained by capturing the same subject under different capturing conditions from one solid-state imaging device.A signal readout method of solid-state imaging device that is applied to a solid-state imaging device with a color filter array (CFA) and multiple pixels, the method characterized in that a pixel mixture of a different number of pixels is performed for every readout signal in the solid-state imaging device, and a signal after the pixel mixture is readout. The signal after the pixel mixture means a first signal after the pixel mixture that is obtained by performing the pixel mixture of predetermined L pixels (L≦n×m) within (n×m) pixels (n and m are natural numbers) consisting of n pixels in a vertical direction and m pixels in a horizontal direction of the solid-state imaging device, and a second signal after the pixel mixture that is obtained by down sampling pixel signals of (n×m) pixels without performing pixel mixture of (n×m) pixels.
摘要翻译：本发明提供了一种固态成像装置的信号读出方法，其可以同时读出具有不同属性的信号，这些信号可以产生通过在不同拍摄条件下从一个固态成像装置捕获相同被摄体而获得的多个图像。一种固态成像装置的信号读出方法，其应用于具有滤色器阵列（CFA）和多个像素的固态成像装置，该方法的特征在于，对每个像素执行不同数量的像素的像素混合在固态成像装置中的读出信号，以及像素混合后的信号被读出。像素混合后的信号是指通过在（n×m）个像素（n和m是自然数）内进行预定的L个像素（L＆lt; nlE; n×m）的像素混合而获得的像素混合后的第一信号，在固体摄像装置的水平方向上为n个像素，在水平方向为m个像素，以及通过对（n×m）个像素的像素信号进行下采样而得到的像素混合后的第二信号， n×m）像素。

19. 发明申请

US20100239184A1 PARAMETER CONTROL PROCESSING APPARATUS AND IMAGE PROCESSING APPARATUS 有权
标题翻译：参数控制处理设备和图像处理设备
公开(公告)号：US20100239184A1
公开(公告)日：2010-09-23
申请号：US12700952
申请日：2010-02-05
申请人： Eiji FURUKAWA , Masayuki Tanaka , Masatoshi Okutomi
发明人： Eiji FURUKAWA , Masayuki Tanaka , Masatoshi Okutomi
IPC分类号： G06K9/36
CPC分类号： G06T3/4076
摘要： Disclosed is an image processing apparatus that is capable of effectively generating a high-resolution image with high image quality from multiple low-resolution images having displacements by an iterative reconstruction processing based on a reconstruction-based super-resolution processing method.
摘要翻译：公开了一种图像处理装置，其能够通过基于重构的超分辨率处理方法的迭代重建处理从具有位移的多个低分辨率图像中有效地生成具有高图像质量的高分辨率图像。

20. 发明申请

US20100002949A1 HIGH-RESOLUTION IMAGE GENERATION METHOD 有权
标题翻译：高分辨率图像生成方法
公开(公告)号：US20100002949A1
公开(公告)日：2010-01-07
申请号：US12446760
申请日：2007-09-26
申请人： Masayuki Tanaka , Masatoshi Okutomi
发明人： Masayuki Tanaka , Masatoshi Okutomi
IPC分类号： G06K9/40
CPC分类号： H04N1/3871 , G06T1/0007 , G06T3/4069
摘要： The present invention provides a high-resolution image generation method which is capable of generating a high-resolution image from multiple low-resolution images having displacements without using an iterative computation.A high-resolution image generation method for generating a high-resolution image from multiple low-resolution images having displacements, comprises a first step of performing a registration processing of multiple low-resolution images; a second step of generating an average image having the undefined pixels and a weighted image based on the displacement information obtained by the registration processing and multiple low-resolution images; and a third step of generating the high-resolution image by estimating pixel values of the undefined pixels included in the average image.
摘要翻译：本发明提供一种高分辨率图像生成方法，其能够从具有位移的多个低分辨率图像生成高分辨率图像，而不使用迭代计算。一种用于从具有位移的多个低分辨率图像生成高分辨率图像的高分辨率图像生成方法，包括执行多个低分辨率图像的注册处理的第一步骤; 基于通过登记处理和多个低分辨率图像获得的位移信息，生成具有未定义像素的平均图像和加权图像的第二步骤; 以及第三步骤，通过估计包括在平均图像中的未定义像素的像素值来产生高分辨率图像。

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