专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20150070562A1 GENERALIZED ASSORTED PIXEL CAMERA SYSTEMS AND METHODS 审中-公开
标题翻译：一般相关像素摄像机系统和方法
公开(公告)号：US20150070562A1
公开(公告)日：2015-03-12
申请号：US14546627
申请日：2014-11-18
申请人： The Trustees of Columbia University in the City of New York , Sony Corporation
发明人： Shree K. Nayar , Fumihito Yasuma , Tomoo Mitsunaga
IPC分类号： H04N5/238 , H04N9/64
CPC分类号： H04N5/238 , H01L27/14621 , H04N5/332 , H04N9/045 , H04N9/64
摘要： Generalized assorted pixel camera systems and methods are provided. In accordance with some embodiments, the generalized assorted pixel camera systems include a color filter array, where the color filter array includes a plurality of primary filters and a plurality of secondary filters. Each filter has a particular spectral response and each filter is formed on a corresponding pixel of a plurality of pixels. Each of the plurality of primary filters and the plurality of secondary filters enhances an attribute of image quality and the information obtained using the plurality of primary filters and the plurality of secondary filters is used to balance spectral resolution, dynamic range, and spatial resolution for generating an image of a plurality of image types.
摘要翻译：提供广泛的各种像素摄像机系统和方法。根据一些实施例，广义的各种像素相机系统包括滤色器阵列，其中滤色器阵列包括多个初级滤光器和多个次级滤光器。每个滤波器具有特定的光谱响应，并且每个滤波器形成在多个像素的相应像素上。多个初级滤波器和多个次级滤波器中的每一个增强了图像质量的属性，并且使用多个初级滤波器和多个次级滤波器获得的信息用于平衡用于产生的光谱分辨率，动态范围和空间分辨率多个图像类型的图像。

2. 发明授权

US10652476B2 Solid-state image pickup element, image pickup apparatus, and control method of solid-state image pickup element 有权
公开(公告)号：US10652476B2
公开(公告)日：2020-05-12
申请号：US16314548
申请日：2017-03-31
申请人： SONY CORPORATION
发明人： Kenichi Sano , Fumihito Yasuma , Ryo Hirono
IPC分类号： H04N5/235 , H04N5/355 , H04N5/374
摘要： To prolong an exposure time in an image pickup apparatus that combines a plurality of images. A gain processing unit increases or decreases a plurality of image signals using gains different from each other. An analog to digital conversion unit generates a plurality of image data by performing analog to digital conversion on the increased or decreased plurality of image signals. A calculation unit adds data obtained by multiplying short-time exposure data being any of the plurality of image data, by a ratio between the gains, and data among the plurality of image data that does not correspond to the short-time exposure data, and outputs the added data as long-time exposure data. A combining unit combines the short-time exposure data and the long-time exposure data at a predetermined combining ratio.

3. 发明授权

US11025828B2 Imaging control apparatus, imaging control method, and electronic device 有权
公开(公告)号：US11025828B2
公开(公告)日：2021-06-01
申请号：US16088212
申请日：2017-02-20
申请人： SONY CORPORATION
发明人： Fumihito Yasuma , Ryo Hirono , Keita Sasaki
IPC分类号： H04N5/235
摘要： There is provided an imaging control apparatus including a control section that creates a first image by performing exposing to a pixel with first exposure by a first exposure time and creates a second image by performing exposing to a pixel with second exposure by a second exposure time in succession to the first image and a synthesizing section that synthesizes a synthesized image in which the first image and the second image have been synthesized and a selected image selected from either the first image or the second image. The control section decides the first exposure time and the second exposure time such that an image to be selected as the selected image in the synthesizing section is switched over on a basis of an exposure ratio being a ratio of an exposure time of the synthesized image and an exposure time of the selected image.

4. 发明申请

US20140184860A1 IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM FOR DETECTING AND CORRECTING DEFECTIVE PIXEL IN IMAGE 有权
标题翻译：图像处理装置，图像处理方法和用于检测和校正图像中的有缺陷像素的程序
公开(公告)号：US20140184860A1
公开(公告)日：2014-07-03
申请号：US14198918
申请日：2014-03-06
申请人： SONY CORPORATION
发明人： Fumihito Yasuma
IPC分类号： H04N5/367
CPC分类号： H04N5/367 , H04N1/4097
摘要： An image processing device includes a texture direction determining unit that determines a texture direction of an image, a defective pixel detecting unit that calculates a pixel value average for each of pixel groups including a plurality of pixels, and detects a defective pixel position on the basis of difference information of the pixel value average according to an arrangement direction of the pixel groups, and a correction unit that corrects, as a correction target, a pixel value at the defective pixel position detected on the basis of the difference information in the same pixel group arrangement direction as the texture direction determined by the texture direction determining unit.
摘要翻译：一种图像处理装置，包括确定图像的纹理方向的纹理方向确定单元，针对包括多个像素的像素组计算像素值平均值的缺陷像素检测单元，并且基于该缺陷像素位置检测缺陷像素位置根据像素组的排列方向的像素值平均的差分信息的差分信息;以及校正单元，其将基于相同像素中的差分信息检测到的缺陷像素位置处的像素值校正为校正对象组排列方向作为由纹理方向确定单元确定的纹理方向。

5. 发明授权

US09147230B2 Image processing device, image processing method, and program to perform correction processing on a false color 有权
标题翻译：图像处理装置，图像处理方法以及对伪色进行校正处理的程序
公开(公告)号：US09147230B2
公开(公告)日：2015-09-29
申请号：US13857246
申请日：2013-04-05
申请人： Sony Corporation
发明人： Yasushi Saito , Satoru Takeuchi , Fumihito Yasuma
IPC分类号： G06K9/00 , G06K9/40 , G06T5/00 , H04N9/04 , H04N9/64 , G06T3/40
CPC分类号： G06T5/002 , G06T3/4015 , G06T2207/10024 , H04N9/045 , H04N9/646
摘要： Provided is an image processing device including a data conversion processing unit that receives an input of an RGBW array image and generates an RGB array image as an output image. The data conversion processing unit includes a pixel interpolation unit that calculates interpolated pixel values corresponding to an array of the RGB array image by performing a pixel interpolation process on the RGBW array image, a purple fringe detection unit that detects whether each pixel is a purple fringe pixel by analyzing the RGBW array image, a corrected value calculation unit that calculates corrected pixel values by correcting pixel values of the purple fringe pixels, and a blend processing unit that calculates constituent pixel values RGB of the output image by performing a blend process of blending the interpolated pixel values calculated by the pixel interpolation unit with the corrected pixel values calculated by the corrected value calculation unit.
摘要翻译：提供了一种图像处理装置，包括接收RGBW阵列图像的输入并生成RGB阵列图像作为输出图像的数据转换处理单元。数据转换处理单元包括像素内插单元，其通过对RGBW阵列图像执行像素内插处理来计算与RGB阵列图像的阵列对应的内插像素值;紫色条纹检测单元，其检测每个像素是否为紫色边缘通过分析RGBW阵列图像，校正值计算单元，其通过校正紫色条纹像素的像素值来计算校正像素值;以及混合处理单元，其通过进行混合处理来计算输出图像的构成像素值RGB 通过由校正值计算单元计算出的校正像素值由像素内插单元计算出的内插像素值。

6. 发明授权

US09131174B2 Image processing device, image processing method, and program for detecting and correcting defective pixel in image 有权
标题翻译：图像处理装置，图像处理方法和用于检测和校正图像中的有缺陷像素的程序
公开(公告)号：US09131174B2
公开(公告)日：2015-09-08
申请号：US14198918
申请日：2014-03-06
申请人： SONY CORPORATION
发明人： Fumihito Yasuma
IPC分类号： H04N5/367 , H04N1/409
CPC分类号： H04N5/367 , H04N1/4097
摘要： An image processing device includes a texture direction determining unit that determines a texture direction of an image, a defective pixel detecting unit that calculates a pixel value average for each of pixel groups including a plurality of pixels, and detects a defective pixel position on the basis of difference information of the pixel value average according to an arrangement direction of the pixel groups, and a correction unit that corrects, as a correction target, a pixel value at the defective pixel position detected on the basis of the difference information in the same pixel group arrangement direction as the texture direction determined by the texture direction determining unit.
摘要翻译：一种图像处理装置，包括确定图像的纹理方向的纹理方向确定单元，针对包括多个像素的像素组计算像素值平均值的缺陷像素检测单元，并且基于该缺陷像素位置检测缺陷像素位置根据像素组的排列方向的像素值平均的差分信息的差分信息;以及校正单元，其将基于相同像素中的差分信息检测到的缺陷像素位置处的像素值校正为校正对象组排列方向作为由纹理方向确定单元确定的纹理方向。

7. 发明申请

US20130272605A1 IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, AND PROGRAM 有权
标题翻译：图像处理设备，图像处理方法和程序
公开(公告)号：US20130272605A1
公开(公告)日：2013-10-17
申请号：US13857246
申请日：2013-04-05
申请人： SONY CORPORATION
发明人： Yasushi Saito , Satoru Takeuchi , Fumihito Yasuma
IPC分类号： G06T5/00
CPC分类号： G06T5/002 , G06T3/4015 , G06T2207/10024 , H04N9/045 , H04N9/646
摘要： Provided is an image processing device including a data conversion processing unit that receives an input of an RGBW array image and generates an RGB array image as an output image. The data conversion processing unit includes a pixel interpolation unit that calculates interpolated pixel values corresponding to an array of the RGB array image by performing a pixel interpolation process on the RGBW array image, a purple fringe detection unit that detects whether each pixel is a purple fringe pixel by analyzing the RGBW array image, a corrected value calculation unit that calculates corrected pixel values by correcting pixel values of the purple fringe pixels, and a blend processing unit that calculates constituent pixel values RGB of the output image by performing a blend process of blending the interpolated pixel values calculated by the pixel interpolation unit with the corrected pixel values calculated by the corrected value calculation unit.
摘要翻译：提供了一种图像处理装置，包括接收RGBW阵列图像的输入并生成RGB阵列图像作为输出图像的数据转换处理单元。数据转换处理单元包括像素内插单元，其通过对RGBW阵列图像执行像素内插处理来计算与RGB阵列图像的阵列对应的内插像素值;紫色条纹检测单元，其检测每个像素是否为紫色边缘通过分析RGBW阵列图像，校正值计算单元，其通过校正紫色条纹像素的像素值来计算校正像素值;以及混合处理单元，其通过进行混合处理来计算输出图像的构成像素值RGB 通过由校正值计算单元计算出的校正像素值由像素内插单元计算出的内插像素值。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式