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1. 发明授权

US09148582B2 Method and system for perfect shot imaging from multiple images 有权
标题翻译：从多幅图像完美拍摄成像的方法和系统
公开(公告)号：US09148582B2
公开(公告)日：2015-09-29
申请号：US13538983
申请日：2012-06-29
申请人： Oscar Nestares , Kalpana Seshadrinathan , Maha El Choubassi , Richard T. Beckwith , Sung Hee Park
发明人： Oscar Nestares , Kalpana Seshadrinathan , Maha El Choubassi , Richard T. Beckwith , Sung Hee Park
IPC分类号： H04N5/235 , H04N5/265 , H04N5/232
CPC分类号： H04N5/2356 , H04N5/23222 , H04N5/2351 , H04N5/265
摘要： An image processing apparatus, system, and method to automatically determine a plurality of image acquisition settings for an scene; acquire a set of images of the scene, the set of images including multiple images acquired with a distinct plurality of the determined image acquisition settings; and generate a single image by combining the acquired set of images.
摘要翻译：一种用于自动确定场景的多个图像获取设置的图像处理设备，系统和方法; 获取一组场景的图像，该组图像包括用不同的多个确定的图像获取设置获取的多个图像; 并且通过组合获取的图像集合来生成单个图像。

2. 发明申请

US20140240549A1 INTELLIGENT COMPUTATIONAL IMAGING SYSTEM 有权
标题翻译：智能计算图像系统
公开(公告)号：US20140240549A1
公开(公告)日：2014-08-28
申请号：US13976158
申请日：2012-01-18
申请人： Kalpana Seshadrinathan , Sung Lee Park , Oscar Nestares
发明人： Kalpana Seshadrinathan , Sung Lee Park , Oscar Nestares
IPC分类号： H04N5/265
CPC分类号： H04N5/265 , H04N5/2353 , H04N5/2355 , H04N5/35581 , H04N9/045
摘要： In some embodiments, an electronic device, comprises an image capture device and logic to receive a first set of input frames from an image capture device, analyze the first set of input frames to determine whether multi-image processing is to be implemented, and in response to a determination that multi-image processing is to be implemented, determine a number of image frames required to capture a dynamic range of a scene, capture at least the number of image frames, align the number of images and merge the number of images into a merged image. Other embodiments may be described.
摘要翻译：在一些实施例中，电子设备包括图像捕获设备和从图像捕获设备接收第一组输入帧的逻辑，分析第一组输入帧以确定是否要实现多图像处理，并且在响应于要实现多图像处理的确定，确定捕获场景的动态范围所需的多个图像帧，至少捕获图像帧的数量，对齐图像的数量并合并图像的数量成为合并形象。可以描述其他实施例。

3. 发明申请

US20140002693A1 METHOD AND SYSTEM FOR PERFECT SHOT IMAGING FROM MULTIPLE IMAGES 有权
标题翻译：用于从多个图像完美拍摄成像的方法和系统
公开(公告)号：US20140002693A1
公开(公告)日：2014-01-02
申请号：US13538983
申请日：2012-06-29
申请人： Oscar Nestares , Kalpana Seshadrinathan , Maha El Choubassi , Richard T. Beckwith , Sung Hee Park
发明人： Oscar Nestares , Kalpana Seshadrinathan , Maha El Choubassi , Richard T. Beckwith , Sung Hee Park
IPC分类号： H04N5/262
CPC分类号： H04N5/2356 , H04N5/23222 , H04N5/2351 , H04N5/265
摘要： An image processing apparatus, system, and method to automatically determine a plurality of image acquisition settings for an scene; acquire a set of images of the scene, the set of images including multiple images acquired with a distinct plurality of the determined image acquisition settings; and generate a single image by combining the acquired set of images.
摘要翻译：一种用于自动确定场景的多个图像获取设置的图像处理设备，系统和方法; 获取一组场景的图像，该组图像包括用不同的多个确定的图像获取设置获取的多个图像; 并且通过组合获取的图像集合来生成单个图像。

4. 发明申请

US20170061624A1 POINT-TO-POINT DISTANCE MEASUREMENTS IN 3D CAMERA IMAGES 有权
标题翻译： 3D摄像机图像中的点对点距离测量
公开(公告)号：US20170061624A1
公开(公告)日：2017-03-02
申请号：US14841609
申请日：2015-08-31
申请人： Kalpana Seshadrinathan , Oscar Nestares , Ali Mehdihzadeh , Max T. Stein , Yi Wu , James Granger
发明人： Kalpana Seshadrinathan , Oscar Nestares , Ali Mehdihzadeh , Max T. Stein , Yi Wu , James Granger
IPC分类号： G06T7/00 , H04N13/02 , H04N5/232 , G01B11/14 , H04N5/247
CPC分类号： G06T7/62 , G01B11/14 , G06T2207/10012 , G06T2207/10028 , H04N5/247
摘要： Systems and methods for determining point-to-point distances from 3D image data. In some embodiments, two measure points, for example specified by a user, represent endpoints on an object of interest within an image frame. Assuming all points lying between these endpoints also belong to the object of interest, additional 3D data associated with points that lie along a measurement line defined by the measure points may be leveraged to provide a robust distance measurement. In some embodiments, total least squares fitting is performed, for example through Robust Principal Component Analysis (RPCA) to identify linear structures within the set of the 3D coordinates on the measurement line. In some exemplary embodiments, the minimum covariance determinant (MCD) estimator of the covariance matrix of the data is computed for a highly robust estimate of multivariate location and multivariate scatter.
摘要翻译：用于确定与3D图像数据的点对点距离的系统和方法。在一些实施例中，例如由用户指定的两个测量点表示图像帧内感兴趣对象上的端点。假设位于这些端点之间的所有点也属于感兴趣的对象，可以利用与由测量点定义的测量线位于的点相关联的附加3D数据来提供鲁棒的距离测量。在一些实施例中，例如通过鲁棒主成分分析（RPCA）来执行总体最小二乘拟合，以识别测量线上的3D坐标组内的线性结构。在一些示例性实施例中，针对多变量位置和多变量分散的高度鲁棒的估计来计算数据的协方差矩阵的最小协方差行列式（MCD）估计器。

5. 发明授权

US09313420B2 Intelligent computational imaging system 有权
标题翻译：智能计算成像系统
公开(公告)号：US09313420B2
公开(公告)日：2016-04-12
申请号：US13976158
申请日：2012-01-18
申请人： Kalpana Seshadrinathan , Sung Hee Park , Oscar Nestares
发明人： Kalpana Seshadrinathan , Sung Hee Park , Oscar Nestares
IPC分类号： H04N5/265 , H04N5/235 , H04N5/355 , H04N9/04
CPC分类号： H04N5/265 , H04N5/2353 , H04N5/2355 , H04N5/35581 , H04N9/045
摘要： In some embodiments, an electronic device, comprises an image capture device and logic to receive a first set of input frames from an image capture device, analyze the first set of input frames to determine whether multi-image processing is to be implemented, and in response to a determination that multi-image processing is to be implemented, determine a number of image frames required to capture a dynamic range of a scene, capture at least the number of image frames, align the number of images and merge the number of images into a merged image. Other embodiments may be described.
摘要翻译：在一些实施例中，电子设备包括图像捕获设备和从图像捕获设备接收第一组输入帧的逻辑，分析第一组输入帧以确定是否要实现多图像处理，并且在响应于要实现多图像处理的确定，确定捕获场景的动态范围所需的多个图像帧，至少捕获图像帧的数量，对齐图像的数量并合并图像的数量成为合并形象。可以描述其他实施例。

6. 发明授权

US09064313B2 Adaptive tone map to a region of interest to yield a low dynamic range image 有权
标题翻译：自适应色调映射到感兴趣的区域以产生低动态范围图像
公开(公告)号：US09064313B2
公开(公告)日：2015-06-23
申请号：US13631343
申请日：2012-09-28
申请人： Kalpana Seshadrinathan , Oscar Nestares
发明人： Kalpana Seshadrinathan , Oscar Nestares
IPC分类号： G09G3/36 , G06T5/00
CPC分类号： G06T5/007 , G06T2207/20076 , G06T2207/20208
摘要： Technologies may provide for yielding a low dynamic range image. A logic architecture may be implemented to perform a global tone map operation on a high dynamic range image to yield a preview image. The logic architecture may also be implemented to perform a local tone map operation on a region of interest of a preview image to yield a low dynamic range image. Additionally, the logic architecture may be implemented to provide an image that includes a predetermined amount of image pixels that are not saturated. In addition, the logic architecture may be implemented to employ image view data to yield a low dynamic range image. Moreover, the logic architecture may be implemented to convert the region of interest into a region that includes the foveal region of a user. In one example, the tone map operation is performed entirely automatically and interactively.
摘要翻译：技术可以提供产生低动态范围图像。可以实现逻辑架构以在高动态范围图像上执行全局色调映射操作以产生预览图像。还可以实现逻辑架构以在预览图像的感兴趣区域上执行本地色调映射操作以产生低动态范围图像。另外，可以实现逻辑架构以提供包括未饱和的预定量的图像像素的图像。此外，可以实现逻辑架构以采用图像视图数据来产生低动态范围图像。此外，可以实现逻辑架构以将感兴趣区域转换为包括用户的中心凹区域的区域。在一个示例中，色调映射操作被完全自动且交互地执行。

7. 发明申请

US20140092012A1 ADAPTIVE TONE MAP TO A REGION OF INTEREST TO YIELD A LOW DYNAMIC RANGE IMAGE 有权
标题翻译：自适应色调映射到一个有利于低动态范围图像的区域
公开(公告)号：US20140092012A1
公开(公告)日：2014-04-03
申请号：US13631343
申请日：2012-09-28
申请人： Kalpana Seshadrinathan , Oscar Nestares
发明人： Kalpana Seshadrinathan , Oscar Nestares
IPC分类号： G06F3/033 , G09G5/10
CPC分类号： G06T5/007 , G06T2207/20076 , G06T2207/20208
摘要： Technologies may provide for yielding a low dynamic range image. A logic architecture may be implemented to perform a global tone map operation on a high dynamic range image to yield a preview image. The logic architecture may also be implemented to perform a local tone map operation on a region of interest of a preview image to yield a low dynamic range image. Additionally, the logic architecture may be implemented to provide an image that includes a predetermined amount of image pixels that are not saturated. In addition, the logic architecture may be implemented to employ image view data to yield a low dynamic range image. Moreover, the logic architecture may be implemented to convert the region of interest into a region that includes the foveal region of a user. In one example, the tone map operation is performed entirely automatically and interactively.
摘要翻译：技术可以提供产生低动态范围图像。可以实现逻辑架构以在高动态范围图像上执行全局色调映射操作以产生预览图像。还可以实现逻辑架构以在预览图像的感兴趣区域上执行本地色调映射操作以产生低动态范围图像。另外，可以实现逻辑架构以提供包括未饱和的预定量的图像像素的图像。此外，可以实现逻辑架构以采用图像视图数据来产生低动态范围图像。此外，可以实现逻辑架构以将感兴趣区域转换为包括用户的中心凹区域的区域。在一个示例中，色调映射操作被完全自动且交互地执行。

8. 发明授权

US08994882B2 Control of video processing algorithms based on measured perceptual quality characteristics 有权
标题翻译：基于测量感知质量特征的视频处理算法的控制
公开(公告)号：US08994882B2
公开(公告)日：2015-03-31
申请号：US13997040
申请日：2011-12-09
申请人： Kalpana Seshadrinathan , Jorge E. Caviedes
发明人： Kalpana Seshadrinathan , Jorge E. Caviedes
IPC分类号： H04N5/21 , H04N5/911 , H04N5/00 , H04N19/172 , H04N19/117 , H04N19/14 , H04N19/154 , H04N19/85
CPC分类号： H04N5/911 , H04N5/00 , H04N19/117 , H04N19/14 , H04N19/154 , H04N19/172 , H04N19/85 , H04N19/86
摘要： Systems and methods may provide for conducting a real-time perceptual quality analysis of a video, wherein the perceptual quality analysis includes at least one of a noise measurement, a contrast measurement and a sharpness measurement. One or more strength parameters of one or more post-processing modules in a video processing pipe may be set based on the perceptual quality analysis resulting in overall video processing that adapts to the changing perceptual quality of the input. In one example, the strength parameters include at least one of a contrast parameter and a de-noising parameter. The invention results in visually enhanced video at the output of the post-processing module.
摘要翻译：系统和方法可以提供对视频的实时感知质量分析，其中感知质量分析包括噪声测量，对比度测量和锐度测量中的至少一个。可以基于感知质量分析来设置视频处理管道中的一个或多个后处理模块的一个或多个强度参数，导致整体视频处理适应输入的变化的感知质量。在一个示例中，强度参数包括对比度参数和去噪参数中的至少一个。本发明在后处理模块的输出端产生视觉上增强的视频。

9. 发明申请

US20140233847A1 NETWORKED CAPTURE AND 3D DISPLAY OF LOCALIZED, SEGMENTED IMAGES 有权
标题翻译：网络捕获和3D显示的本地化，SEGMENTED图像
公开(公告)号：US20140233847A1
公开(公告)日：2014-08-21
申请号：US13977339
申请日：2011-09-12
申请人： Joshua Ratcliff , Yi Wu , Maha El Choubassi , Yoram Gat , Wei Sun , Kalpana Seshadrinathan , Igor V. Kozintsev
发明人： Joshua Ratcliff , Yi Wu , Maha El Choubassi , Yoram Gat , Wei Sun , Kalpana Seshadrinathan , Igor V. Kozintsev
IPC分类号： G06T7/00 , G06T19/20
CPC分类号： G06T7/0081 , G06K9/00228 , G06K9/342 , G06T7/11 , G06T7/174 , G06T7/194 , G06T7/74 , G06T19/20 , G06T2207/10012 , G06T2207/10024 , G06T2207/20221 , G06T2207/20224 , G06T2207/30196 , G06T2207/30201 , G06T2207/30244
摘要： Systems, devices and methods are described including receiving a source image having a foreground portion and a background portion, where the background portion includes image content of a three-dimensional (3D) environment. A camera pose of the source image may be determined by comparing features of the source image to image features of target images of the 3D environment and using the camera pose to segment the foreground portion from the background portion may generate a segmented source image. The resulting segmented source image and the associated camera pose may be stored in a networked database. The camera pose and segmented source image may be used to provide a simulation of the foreground portion in a virtual 3D environment.
摘要翻译：描述了系统，设备和方法，其包括接收具有前景部分和背景部分的源图像，其中背景部分包括三维（3D）环境的图像内容。源图像的相机姿态可以通过将源图像的特征与3D环境的目标图像的图像特征进行比较来确定，并且使用相机姿态来从背景部分分割前景部分可以生成分割的源图像。所产生的分割的源图像和相关联的摄像机姿态可以存储在联网的数据库中。相机姿态和分割的源图像可以用于在虚拟3D环境中提供前景部分的模拟。

10. 发明授权

US09418438B2 Networked capture and 3D display of localized, segmented images 有权
标题翻译：网络捕获和3D显示本地化，分段图像
公开(公告)号：US09418438B2
公开(公告)日：2016-08-16
申请号：US13977339
申请日：2011-09-12
申请人： Joshua Ratcliff , Yi Wu , Maha El Choubassi , Yoram Gat , Wei Sun , Kalpana Seshadrinathan , Igor V. Kozintsev
发明人： Joshua Ratcliff , Yi Wu , Maha El Choubassi , Yoram Gat , Wei Sun , Kalpana Seshadrinathan , Igor V. Kozintsev
IPC分类号： G06T7/00 , G06T19/20 , G06K9/34 , G06K9/00
CPC分类号： G06T7/0081 , G06K9/00228 , G06K9/342 , G06T7/11 , G06T7/174 , G06T7/194 , G06T7/74 , G06T19/20 , G06T2207/10012 , G06T2207/10024 , G06T2207/20221 , G06T2207/20224 , G06T2207/30196 , G06T2207/30201 , G06T2207/30244
摘要： Systems, devices and methods are described including receiving a source image having a foreground portion and a background portion, where the background portion includes image content of a three-dimensional (3D) environment. A camera pose of the source image may be determined by comparing features of the source image to image features of target images of the 3D environment and using the camera pose to segment the foreground portion from the background portion may generate a segmented source image. The resulting segmented source image and the associated camera pose may be stored in a networked database. The camera pose and segmented source image may be used to provide a simulation of the foreground portion in a virtual 3D environment.
摘要翻译：描述了系统，设备和方法，其包括接收具有前景部分和背景部分的源图像，其中背景部分包括三维（3D）环境的图像内容。源图像的相机姿态可以通过将源图像的特征与3D环境的目标图像的图像特征进行比较来确定，并且使用相机姿态来从背景部分分割前景部分可以生成分割的源图像。所产生的分割的源图像和相关联的摄像机姿态可以存储在联网的数据库中。相机姿态和分割的源图像可以用于在虚拟3D环境中提供前景部分的模拟。

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