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1. 发明申请

US20180115766A1 3D IMAGE RECONSTRUCTION BASED ON LENSLESS COMPRESSIVE IMAGE ACQUISITION 审中-公开
公开(公告)号：US20180115766A1
公开(公告)日：2018-04-26
申请号：US15298580
申请日：2016-10-20
申请人： Xin Yuan , Hong Jiang , Gang Huang , Paul A. Wilford
发明人： Xin Yuan , Hong Jiang , Gang Huang , Paul A. Wilford
IPC分类号： H04N13/02 , G06T7/50 , G06K9/62 , H04N13/00
CPC分类号： H04N13/20 , G06T7/50 , H04N5/2226 , H04N5/2254 , H04N5/2258 , H04N13/128 , H04N13/243 , H04N13/254 , H04N13/271 , H04N2013/0081
摘要： The present disclosure generally discloses a three-dimensional (3D) image reconstruction capability. The 3D image reconstruction capability may be configured to support reconstruction of a 3D image of a scene. The 3D image reconstruction capability may be configured to support reconstruction of a 3D image of a scene based on lensless compressive image acquisition performed using a lensless compressive camera having a single aperture and a set of multiple sensors. The reconstructed 3D image of a scene may include (1) image data indicative of a set of multiple two-dimensional (2D) images reconstructed based on the set of multiple sensors of the lensless compressive camera (which may be represented as images) and (2) depth information indicative of depths at points or areas of an overlapping portion of the multiple images reconstructed based on the set of multiple sensors of the lensless compressive camera (which may be represented as a depth map).

2. 发明授权

US10798364B2 3D image reconstruction based on lensless compressive image acquisition 有权
公开(公告)号：US10798364B2
公开(公告)日：2020-10-06
申请号：US15298580
申请日：2016-10-20
申请人： Xin Yuan , Hong Jiang , Gang Huang , Paul A. Wilford
发明人： Xin Yuan , Hong Jiang , Gang Huang , Paul A. Wilford
IPC分类号： H04N13/20 , G06T7/50 , H04N13/128 , H04N13/254 , H04N5/222 , H04N13/243 , H04N13/271 , H04N5/225 , H04N13/00
摘要： The present disclosure generally discloses a three-dimensional (3D) image reconstruction capability. The 3D image reconstruction capability may be configured to support reconstruction of a 3D image of a scene. The 3D image reconstruction capability may be configured to support reconstruction of a 3D image of a scene based on lensless compressive image acquisition performed using a lensless compressive camera having a single aperture and a set of multiple sensors. The reconstructed 3D image of a scene may include (1) image data indicative of a set of multiple two-dimensional (2D) images reconstructed based on the set of multiple sensors of the lensless compressive camera (which may be represented as images) and (2) depth information indicative of depths at points or areas of an overlapping portion of the multiple images reconstructed based on the set of multiple sensors of the lensless compressive camera (which may be represented as a depth map).

3. 发明申请

US20180035046A1 BLOCK-BASED LENSLESS COMPRESSIVE IMAGE ACQUISITION 审中-公开
公开(公告)号：US20180035046A1
公开(公告)日：2018-02-01
申请号：US15223204
申请日：2016-07-29
申请人： Xin Yuan , Gang Huang , Hong Jiang , Paul A. Wilford
发明人： Xin Yuan , Gang Huang , Hong Jiang , Paul A. Wilford
IPC分类号： H04N5/232 , G02B27/58 , H04N5/225
CPC分类号： H04N5/23238 , G02B27/58 , H04N5/2253 , H04N5/2254 , H04N5/2258 , H04N5/335
摘要： The present disclosure generally discloses block-based lensless compressive image acquisition capabilities. The block-based lensless compressive image acquisition capabilities may include a block-based lensless camera. The block-based lensless camera may include a set of two or more image acquisition block configured to capture respective sets of image data (e.g., detector outputs or compressive measurements produced from detector outputs) for respective image portions of an image to be captured by the block-based lensless camera. The blocks of a block-based lensless camera may each include an aperture including a set of aperture elements, a sensor, and an isolation chamber disposed between the aperture and the sensor for directing light from the aperture to the sensor while preventing comingling of light of the block and light of other blocks.

4. 发明申请

US20140112594A1 RESOLUTION AND FOCUS ENHANCEMENT 有权
标题翻译：分辨率和重点提升
公开(公告)号：US20140112594A1
公开(公告)日：2014-04-24
申请号：US13658904
申请日：2012-10-24
申请人： Hong Jiang , Gang Huang , Kim N. Matthews , Paul A. Wilford
发明人： Hong Jiang , Gang Huang , Kim N. Matthews , Paul A. Wilford
IPC分类号： G06K9/40
CPC分类号： H04N5/23212 , G06T5/003 , H04N5/23229 , H04N5/23235
摘要： An exemplary system includes at least one detector configured to provide an output based on a detected input. A plurality of input control elements control the input detected by the detector. A processor is configured to determine at least one point spread function based on a condition of the detector, a condition of the input control elements and a selected distance associated with the output. The controller is configured to generate data based on the output and the at least one point spread function, the generated data having at least one aspect
摘要翻译：示例性系统包括至少一个检测器，其被配置为基于检测到的输入提供输出。多个输入控制元件控制由检测器检测到的输入。处理器被配置为基于检测器的条件，输入控制元件的条件和与输出相关联的选定距离来确定至少一个点扩展函数。控制器被配置为基于输出和至少一个点扩展函数生成数据，所生成的数据具有至少一个方面

5. 发明授权

US09319578B2 Resolution and focus enhancement 有权
标题翻译：分辨率和焦点增强
公开(公告)号：US09319578B2
公开(公告)日：2016-04-19
申请号：US13658904
申请日：2012-10-24
申请人： Hong Jiang , Gang Huang , Kim N. Matthews , Paul A. Wilford
发明人： Hong Jiang , Gang Huang , Kim N. Matthews , Paul A. Wilford
IPC分类号： G06K9/40 , H04N5/232 , G06T5/00
CPC分类号： H04N5/23212 , G06T5/003 , H04N5/23229 , H04N5/23235
摘要： An exemplary system includes at least one detector configured to provide an output based on a detected input. A plurality of input control elements control the input detected by the detector. A processor is configured to determine at least one point spread function based on a condition of the detector, a condition of the input control elements and a selected distance associated with the output. The controller is configured to generate data based on the output and the at least one point spread function, the generated data having at least one aspect
摘要翻译：示例性系统包括至少一个检测器，其被配置为基于检测到的输入提供输出。多个输入控制元件控制由检测器检测到的输入。处理器被配置为基于检测器的条件，输入控制元件的条件和与输出相关联的选定距离来确定至少一个点扩展函数。控制器被配置为基于输出和至少一个点扩展函数生成数据，所生成的数据具有至少一个方面

6. 发明申请

US20130201343A1 LENSELESS COMPRESSIVE IMAGE ACQUISITION 审中-公开
标题翻译：无感压缩图像采集
公开(公告)号：US20130201343A1
公开(公告)日：2013-08-08
申请号：US13658900
申请日：2012-10-24
申请人： Hong Jiang , Gang Huang , Kim N. Matthews , Paul A. Wilford
发明人： Hong Jiang , Gang Huang , Kim N. Matthews , Paul A. Wilford
IPC分类号： H04N5/225 , H04N5/33
CPC分类号： H04N5/335 , G02B26/0833 , H04N5/2254
摘要： An exemplary lensless compressive imaging device may include a micro mirror array having a plurality of mirror elements that are individually controllable for selectively directing light reflecting from the micro mirror array. A detector detects light reflected from at least one of the mirror elements. A processor provides compressive image information based on the detected light.
摘要翻译：示例性的无镜片压缩成像装置可以包括微镜阵列，该微镜阵列具有可独立控制的多个反射镜元件，用于选择性地引导从微反射镜阵列反射的光。检测器检测从至少一个反射镜元件反射的光。处理器基于检测到的光提供压缩图像信息。

7. 发明授权

US10154204B2 Video compressive sensing with side information 有权
公开(公告)号：US10154204B2
公开(公告)日：2018-12-11
申请号：US15454972
申请日：2017-03-09
申请人： Xin Yuan , Paul A. Wilford
发明人： Xin Yuan , Paul A. Wilford
IPC分类号： H04N5/247 , H04N5/232 , H04N5/353 , H04N5/225
摘要： A time-dependent aperture is configured to modulate light during an integration time interval. A first detector is configured to capture a first image of a scene during the integration time interval using light received from the time-dependent aperture. A second detector is configured to capture a second image of the scene concurrently with the first detector capturing the first image. A processor is configured to reconstruct a plurality of images of the scene based on the first image and the second image.

8. 发明申请

US20180262693A1 VIDEO COMPRESSIVE SENSING WITH SIDE INFORMATION 审中-公开
公开(公告)号：US20180262693A1
公开(公告)日：2018-09-13
申请号：US15454972
申请日：2017-03-09
申请人： Xin Yuan , Paul A. Wilford
发明人： Xin Yuan , Paul A. Wilford
IPC分类号： H04N5/247 , H04N5/232 , H04N5/353 , H04N5/225
CPC分类号： H04N5/247 , H04N5/2254 , H04N5/2256 , H04N5/23232 , H04N5/23293 , H04N5/353
摘要： A time-dependent aperture is configured to modulate light during an integration time interval. A first detector is configured to capture a first image of a scene during the integration time interval using light received from the time-dependent aperture. A second detector is configured to capture a second image of the scene concurrently with the first detector capturing the first image. A processor is configured to reconstruct a plurality of images of the scene based on the first image and the second image.

9. 发明授权

US09398310B2 Method and apparatus for super-resolution video coding using compressive sampling measurements 有权
标题翻译：使用压缩采样测量的超分辨率视频编码的方法和装置
公开(公告)号：US09398310B2
公开(公告)日：2016-07-19
申请号：US13182856
申请日：2011-07-14
申请人： Hong Jiang , Paul A. Wilford
发明人： Hong Jiang , Paul A. Wilford
IPC分类号： H04N7/26 , H04N19/59 , H04N19/46
CPC分类号： H04N19/59 , H04N19/46
摘要： Embodiments relate to a method and apparatus for super resolution video coding using compressive measurements. The method includes receiving, by a decoder, a set of measurements, where the set of measurements represents encoded video data having original video data with an original display resolution. The method further includes determining, by the decoder, a display resolution, where the display resolution is higher than the original display resolution, and determining a reduction matrix based on at least a number of pixels for the determined display resolution, where the reduction matrix includes a pattern of values. The method further includes reconstructing, by the decoder, the video data or a portion of the video data using the determined reduction matrix and the received set of measurements such that the original display resolution is enlarged to the determined display resolution.
摘要翻译：实施例涉及使用压缩测量的用于超分辨率视频编码的方法和装置。该方法包括由解码器接收一组测量，其中该组测量表示具有原始显示分辨率的原始视频数据的经编码的视频数据。该方法还包括由解码器确定显示分辨率高于原始显示分辨率的显示分辨率，以及基于所确定的显示分辨率的至少一些像素来确定缩小矩阵，其中缩小矩阵包括一种价值模式。该方法还包括使用所确定的减小矩阵和所接收的测量集合，由解码器重建视频数据或视频数据的一部分，使得原始显示分辨率被放大到所确定的显示分辨率。

10. 发明申请

US20110164672A1 Orthogonal Multiple Description Coding 审中-公开
标题翻译：正交多重描述编码
公开(公告)号：US20110164672A1
公开(公告)日：2011-07-07
申请号：US12652390
申请日：2010-01-05
申请人： Hong Jiang , Kim N. Matthews , Zulfiquar Sayeed , Paul A. Wilford , Lesley J. Wu
发明人： Hong Jiang , Kim N. Matthews , Zulfiquar Sayeed , Paul A. Wilford , Lesley J. Wu
IPC分类号： H04B1/66
CPC分类号： H04J11/003 , H04N19/39
摘要： In one aspect, an orthogonal multiple description encoder comprises orthogonal multiple description generation circuitry configured to produce multiple descriptions of a given signal by processing the signal using respective ones of a plurality of orthogonal matrices. Each of the multiple descriptions is generated as a function of the signal and a corresponding one of the plurality of orthogonal matrices. Other aspects include an orthogonal multiple description decoder, orthogonal multiple description encoding and decoding methods, and associated computer program products.
摘要翻译：一方面，正交多重描述编码器包括正交多描述生成电路，其被配置为通过使用多个正交矩阵中的相应矩阵处理信号来产生给定信号的多个描述。多个描述中的每一个作为信号的函数和多个正交矩阵中的相应一个生成。其他方面包括正交多重描述解码器，正交多重描述编码和解码方法以及相关联的计算机程序产品。

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