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1. 发明申请

US20110298933A1 DUAL PROCESSING OF RAW IMAGE DATA 有权
标题翻译：原始图像数据的双重处理
公开(公告)号：US20110298933A1
公开(公告)日：2011-12-08
申请号：US12794638
申请日：2010-06-04
申请人： Andrew Yanowitz , Ting Chen , David Daming Kuo , Haitao Guo
发明人： Andrew Yanowitz , Ting Chen , David Daming Kuo , Haitao Guo
IPC分类号： H04N17/06
CPC分类号： H04N5/367 , G06T5/00 , G06T2200/28 , H04N5/2173 , H04N5/23229 , H04N5/3572 , H04N9/045
摘要： Systems, methods, and devices for dual processing of raw image data by main image processing and alternative image processing capabilities of an electronic device are provided. According to an embodiment, alternative image processing may analyze a first copy of a frame of raw image data before a second copy of the frame of raw image data is processed by main image processing. Thereafter, the main image processing may process the second copy of the frame of raw image. The main image processing may be calibrated based at least in part on the analysis of the first copy of the frame of raw image data.
摘要翻译：提供了通过主要图像处理和替代图像处理能力对原始图像数据进行双重处理的系统，方法和装置。根据实施例，替代图像处理可以在通过主图像处理处理原始图像数据的帧的第二副本之前分析原始图像数据的帧的第一副本。此后，主图像处理可以处理原始图像的帧的第二副本。可以至少部分地基于原始图像数据的帧的第一副本的分析来校准主图像处理。

2. 发明授权

US08325248B2 Dual processing of raw image data 有权
标题翻译：原始图像数据的双重处理
公开(公告)号：US08325248B2
公开(公告)日：2012-12-04
申请号：US12794638
申请日：2010-06-04
申请人： Andrew Yanowitz , Ting Chen , David Daming Kuo , Haitao Guo
发明人： Andrew Yanowitz , Ting Chen , David Daming Kuo , Haitao Guo
IPC分类号： H04N5/235 , H04N5/228
CPC分类号： H04N5/367 , G06T5/00 , G06T2200/28 , H04N5/2173 , H04N5/23229 , H04N5/3572 , H04N9/045
摘要： Systems, methods, and devices for dual processing of raw image data by main image processing and alternative image processing capabilities of an electronic device are provided. According to an embodiment, alternative image processing may analyze a first copy of a frame of raw image data before a second copy of the frame of raw image data is processed by main image processing. Thereafter, the main image processing may process the second copy of the frame of raw image. The main image processing may be calibrated based at least in part on the analysis of the first copy of the frame of raw image data.
摘要翻译：提供了通过主要图像处理和替代图像处理能力对原始图像数据进行双重处理的系统，方法和装置。根据实施例，替代图像处理可以在通过主图像处理处理原始图像数据的帧的第二副本之前分析原始图像数据的帧的第一副本。此后，主图像处理可以处理原始图像的帧的第二副本。可以至少部分地基于原始图像数据的帧的第一副本的分析来校准主图像处理。

3. 发明授权

US08743213B2 Apparatus and method for compensating for variations in digital cameras 有权
标题翻译：用于补偿数码相机变化的装置和方法
公开(公告)号：US08743213B2
公开(公告)日：2014-06-03
申请号：US13437711
申请日：2012-04-02
申请人： Haitao Guo , Ting Chen , David Daming Kuo
发明人： Haitao Guo , Ting Chen , David Daming Kuo
IPC分类号： H04N17/00
CPC分类号： H04N5/2351 , H04N5/772 , H04N9/045
摘要： A method of manufacturing a digital video camera is provided. The method comprises acquiring video images of colored light, and measuring a light intensity response of the video camera to the colored light. The method further comprises comparing the intensity of the measured response to a desired colored light intensity for determining a color intensity bias and storing the intensity bias for the colored light in the camera so that the bias can be applied when the camera is operating at an arbitrary lighting condition.
摘要翻译：提供一种制造数字摄像机的方法。该方法包括获取彩色光的视频图像，以及测量摄像机对彩色光的光强响应。该方法还包括将所测量的响应的强度与所需的彩色光强度进行比较，以确定色彩偏差，并将相机中的彩色光的强度偏差存储在相机中，以便当相机以任意方式操作时可以施加偏压照明条件。

4. 发明申请

US20110298944A1 ADAPTIVE LENS SHADING CORRECTION 有权
标题翻译：自适应镜头调整校正
公开(公告)号：US20110298944A1
公开(公告)日：2011-12-08
申请号：US12794632
申请日：2010-06-04
申请人： David Daming Kuo , Haitao Guo , Jay David Zipnick , Ting Chen , Sumit Chawla
发明人： David Daming Kuo , Haitao Guo , Jay David Zipnick , Ting Chen , Sumit Chawla
IPC分类号： H04N9/73 , G06K9/00 , G06K9/38
CPC分类号： H04N9/045 , H04N5/3572
摘要： Systems, methods, and devices for applying lens shading correction to image data captured by an image sensor are provided. In one embodiment, multiple lens shading adaptation functions, each modeled based on the response of a color channel to a reference illuminant, are provided. An image frame from the image data may be analyzed to select a lens shading adaptation function corresponding to a reference illuminant that most closely matches a current illuminant. The selected lens shading function may then be used to adjust a set of lens shading parameters.
摘要翻译：提供了用于将图像传感器捕获的图像数据应用透镜阴影校正的系统，方法和装置。在一个实施例中，提供了基于颜色通道对参照光源的响应而建模的多个透镜遮蔽适应功能。可以分析来自图像数据的图像帧以选择对应于与当前光源最接近匹配的参考光源的透镜遮蔽适应功能。然后可以使用所选择的透镜遮蔽功能来调整一组透镜遮蔽参数。

5. 发明授权

US08228406B2 Adaptive lens shading correction 有权
标题翻译：自适应镜片阴影校正
公开(公告)号：US08228406B2
公开(公告)日：2012-07-24
申请号：US12794632
申请日：2010-06-04
申请人： David Daming Kuo , Haitao Guo , Jay David Zipnick , Ting Chen , Sumit Chawla
发明人： David Daming Kuo , Haitao Guo , Jay David Zipnick , Ting Chen , Sumit Chawla
IPC分类号： H04N9/64
CPC分类号： H04N9/045 , H04N5/3572
摘要： Systems, methods, and devices for applying lens shading correction to image data captured by an image sensor are provided. In one embodiment, multiple lens shading adaptation functions, each modeled based on the response of a color channel to a reference illuminant, are provided. An image frame from the image data may be analyzed to select a lens shading adaptation function corresponding to a reference illuminant that most closely matches a current illuminant. The selected lens shading function may then be used to adjust a set of lens shading parameters.
摘要翻译：提供了用于将图像传感器捕获的图像数据应用透镜阴影校正的系统，方法和装置。在一个实施例中，提供了基于颜色通道对参照光源的响应而建模的多个透镜遮蔽适应功能。可以分析来自图像数据的图像帧以选择对应于与当前光源最接近匹配的参考光源的透镜遮蔽适应功能。然后可以使用所选择的透镜遮蔽功能来调整一组透镜遮蔽参数。

6. 发明授权

US08941706B2 Image processing for a dual camera mobile device 有权
标题翻译：双摄像机移动设备的图像处理
公开(公告)号：US08941706B2
公开(公告)日：2015-01-27
申请号：US12794771
申请日：2010-06-06
申请人： Haitao Guo , Andrew Yanowitz , Ting Chen , David D. Kuo
发明人： Haitao Guo , Andrew Yanowitz , Ting Chen , David D. Kuo
IPC分类号： H04N7/14 , H04N7/15
CPC分类号： H04N7/141 , G06F3/04817 , G06F3/04842 , G06F3/04886 , G06F9/451 , G09G5/14 , H04M1/72583 , H04N5/2258 , H04N5/2624 , H04N5/272 , H04N7/147 , H04N7/15
摘要： Some embodiments provide a method of processing images for a first camera and a second camera of a mobile device using a shared pipeline. A method receives a first set of images captured by the first camera of the mobile device. The method processes the first set of images using a first configuration of the shared pipeline. The method also receives a second set of images captured by the second camera of the mobile device, and processes the second set of images using a second configuration of the shared pipeline different from the first configuration.
摘要翻译：一些实施例提供了使用共享流水线处理移动设备的第一相机和第二相机的图像的处理方法。一种方法接收由移动设备的第一照相机捕获的第一组图像。该方法使用共享流水线的第一配置处理第一组图像。该方法还接收由移动设备的第二相机捕获的第二组图像，并且使用不同于第一配置的共享流水线的第二配置来处理第二组图像。

7. 发明授权

US08874090B2 Remote control operations in a video conference 有权
标题翻译：视频会议中的遥控操作
公开(公告)号：US08874090B2
公开(公告)日：2014-10-28
申请号：US12794772
申请日：2010-06-06
申请人： Joe S. Abuan , James O. Normile , Hsi-Jung Wu , Haitao Guo , Douglas S. Price , Xiaosong Zhou , Dazhong Zhang , Berkat S. Tung , Roberto Garcia, Jr. , Hyeonkuk Jeong , Yan Yang , David A. Eldred , Elizabeth C. Cranfill , Andrew Yanowitz , Ting Chen , David D. Kuo
发明人： Joe S. Abuan , James O. Normile , Hsi-Jung Wu , Haitao Guo , Douglas S. Price , Xiaosong Zhou , Dazhong Zhang , Berkat S. Tung , Roberto Garcia, Jr. , Hyeonkuk Jeong , Yan Yang , David A. Eldred , Elizabeth C. Cranfill , Andrew Yanowitz , Ting Chen , David D. Kuo
IPC分类号： H04M3/00 , H04N7/15 , H04N7/14
CPC分类号： H04N7/141 , G06F3/04817 , G06F3/04842 , G06F3/04886 , G06F9/451 , G09G5/14 , H04M1/72583 , H04N5/2258 , H04N5/2624 , H04N5/272 , H04N7/147 , H04N7/15
摘要： Some embodiments provide a method for allowing a first device that is in a video conference with a second mobile device to remotely control the second mobile device. The method sends images captured by a camera of the first device to the second device. The method receives images captured by a camera of the second device. The method sends a command through a communication channel of a real-time communication session to the second device. The command is for instructing the second device to perform an operation that modifies the images captured by the camera of the second device.
摘要翻译：一些实施例提供了一种用于允许与第二移动设备进行视频会议的第一设备来远程控制第二移动设备的方法。该方法将由第一设备的照相机拍摄的图像发送到第二设备。该方法接收由第二设备的相机拍摄的图像。该方法通过实时通信会话的通信信道向第二设备发送命令。该命令用于指示第二设备执行修改由第二设备的相机拍摄的图像的操作。

8. 发明申请

US20110249086A1 Image Processing for a Dual Camera Mobile Device 有权
标题翻译：双相机移动设备的图像处理
公开(公告)号：US20110249086A1
公开(公告)日：2011-10-13
申请号：US12794771
申请日：2010-06-06
申请人： Haitao Guo , Andrew Yanowitz , Ting Chen , David D. Kuo
发明人： Haitao Guo , Andrew Yanowitz , Ting Chen , David D. Kuo
IPC分类号： H04N7/15 , H04N5/228
CPC分类号： H04N7/141 , G06F3/04817 , G06F3/04842 , G06F3/04886 , G06F9/451 , G09G5/14 , H04M1/72583 , H04N5/2258 , H04N5/2624 , H04N5/272 , H04N7/147 , H04N7/15
摘要： Some embodiments provide a method of processing images for a first camera and a second camera of a mobile device using a shared pipeline. A method receives a first set of images captured by the first camera of the mobile device. The method processes the first set of images using a first configuration of the shared pipeline. The method also receives a second set of images captured by the second camera of the mobile device, and processes the second set of images using a second configuration of the shared pipeline different from the first configuration.
摘要翻译：一些实施例提供了使用共享流水线处理移动设备的第一相机和第二相机的图像的处理方法。一种方法接收由移动设备的第一照相机捕获的第一组图像。该方法使用共享流水线的第一配置处理第一组图像。该方法还接收由移动设备的第二相机捕获的第二组图像，并且使用不同于第一配置的共享流水线的第二配置来处理第二组图像。

9. 发明授权

US08319861B2 Compensation for black level changes 有权
标题翻译：补偿黑色级别的变化
公开(公告)号：US08319861B2
公开(公告)日：2012-11-27
申请号：US12794642
申请日：2010-06-04
申请人： Ting Chen , Jay David Zipnick , Andrew Yanowitz , Haitao Guo
发明人： Ting Chen , Jay David Zipnick , Andrew Yanowitz , Haitao Guo
IPC分类号： H04N9/64
CPC分类号： H04N9/735 , H04N5/165 , H04N5/2351 , H04N5/3572 , H04N5/3675 , H04N9/045
摘要： A technique for applying black level compensation to image data is provided. In one embodiment, an image processing system includes a first image processing pipeline configured to receive frames of image data generated by an image sensor and to alter the frames of image data to compensate for black level shift. The image processing system may also include a feed-forward loop having a second image processing pipeline configured to receive at least one of the frames of image data, to process the at least one frame, and to adjust a black level compensation parameter of the first image processing pipeline. Additional methods, systems, and devices relating to black level compensation are also disclosed.
摘要翻译：提供了一种将黑电平补偿应用于图像数据的技术。在一个实施例中，图像处理系统包括第一图像处理流水线，其被配置为接收由图像传感器生成的图像数据帧，并且改变图像数据的帧以补偿黑色电平移位。图像处理系统还可以包括具有第二图像处理流水线的前馈循环，该第二图像处理流水线被配置为接收图像数据的帧中的至少一个，以处理该至少一个帧，并且调整第一图像的黑色电平补偿参数图像处理流水线。还公开了与黑电平补偿有关的附加方法，系统和装置。

10. 发明申请

US20110298945A1 COMPENSATION FOR BLACK LEVEL CHANGES 有权
标题翻译：补偿黑水位变化
公开(公告)号：US20110298945A1
公开(公告)日：2011-12-08
申请号：US12794642
申请日：2010-06-04
申请人： Ting Chen , Jay David Zipnick , Andrew Yanowitz , Haitao Guo
发明人： Ting Chen , Jay David Zipnick , Andrew Yanowitz , Haitao Guo
IPC分类号： H04N9/73
CPC分类号： H04N9/735 , H04N5/165 , H04N5/2351 , H04N5/3572 , H04N5/3675 , H04N9/045
摘要： A technique for applying black level compensation to image data is provided. In one embodiment, an image processing system includes a first image processing pipeline configured to receive frames of image data generated by an image sensor and to alter the frames of image data to compensate for black level shift. The image processing system may also include a feed-forward loop having a second image processing pipeline configured to receive at least one of the frames of image data, to process the at least one frame, and to adjust a black level compensation parameter of the first image processing pipeline. Additional methods, systems, and devices relating to black level compensation are also disclosed.
摘要翻译：提供了一种将黑电平补偿应用于图像数据的技术。在一个实施例中，图像处理系统包括第一图像处理流水线，其被配置为接收由图像传感器生成的图像数据帧，并且改变图像数据的帧以补偿黑色电平移位。图像处理系统还可以包括具有第二图像处理流水线的前馈循环，该第二图像处理流水线被配置为接收图像数据的帧中的至少一个，以处理该至少一个帧，并且调整第一图像的黑色电平补偿参数图像处理流水线。还公开了与黑电平补偿有关的附加方法，系统和装置。

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