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1. 发明授权

US09621908B2 Dynamic load balancing for video decoding using multiple processors 有权
公开(公告)号：US09621908B2
公开(公告)日：2017-04-11
申请号：US13602193
申请日：2012-09-02
申请人： Ding-Yun Chen , Cheng-Tsai Ho , Chi-Cheng Ju , Chung-Hung Tsai
发明人： Ding-Yun Chen , Cheng-Tsai Ho , Chi-Cheng Ju , Chung-Hung Tsai
IPC分类号： H04N19/436 , H04N19/61
CPC分类号： H04N19/436 , H04N19/61
摘要： A method and computer readable medium storing a corresponding computer program for decoding a video bitstream based on processors using dynamic load balancing are disclosed. In one embodiment of the present invention, the method configures multiple processors to perform the multiple processing modules including a prediction module by mapping the multiple processing modules to the multiple processors. One or more buffer queues are used among said multiple processing modules and the mapping the prediction module to the multiple processors is based on the level of the buffer queue. The multiple processors may correspond to a multi-core Central Processing Unit (CPU) comprising of multiple CPUs or a multi-core Digital Signal Processor (DSP) comprising of multiple DSPs to practice the present invention.

2. 发明申请

US20130058412A1 Dynamic Load Balancing for Video Decoding Using Multiple Processors 有权
标题翻译：使用多个处理器进行视频解码的动态负载平衡
公开(公告)号：US20130058412A1
公开(公告)日：2013-03-07
申请号：US13602193
申请日：2012-09-02
申请人： Ding-Yun Chen , Cheng-Tsai Ho , Chi-Cheng Ju , Chung-Hung Tsai
发明人： Ding-Yun Chen , Cheng-Tsai Ho , Chi-Cheng Ju , Chung-Hung Tsai
IPC分类号： H04N7/26 , H04N7/32
CPC分类号： H04N19/436 , H04N19/61
摘要： A method and computer readable medium storing a corresponding computer program for decoding a video bitstream based on processors using dynamic load balancing are disclosed. In one embodiment of the present invention, the method configures multiple processors to perform the multiple processing modules including a prediction module by mapping the multiple processing modules to the multiple processors. One or more buffer queues are used among said multiple processing modules and the mapping the prediction module to the multiple processors is based on the level of the buffer queue. The multiple processors may correspond to a multi-core Central Processing Unit (CPU) comprising of multiple CPUs or a multi-core Digital Signal Processor (DSP) comprising of multiple DSPs to practice the present invention.
摘要翻译：公开了一种基于使用动态负载平衡的处理器来存储用于解码视频位流的相应计算机程序的方法和计算机可读介质。在本发明的一个实施例中，该方法通过将多个处理模块映射到多个处理器来配置多个处理器来执行包括预测模块的多个处理模块。在所述多个处理模块中使用一个或多个缓冲器队列，并且基于缓冲器队列的级别将预测模块映射到多个处理器。多个处理器可以对应于包括多个CPU的多核心中央处理单元（CPU）或由多个DSP组成的多核数字信号处理器（DSP）来实施本发明。

3. 发明授权

US09609217B2 Image-based motion sensor and related multi-purpose camera system 有权
公开(公告)号：US09609217B2
公开(公告)日：2017-03-28
申请号：US13610890
申请日：2012-09-12
申请人： Chi-Cheng Ju , Cheng-Tsai Ho , Ding-Yun Chen
发明人： Chi-Cheng Ju , Cheng-Tsai Ho , Ding-Yun Chen
IPC分类号： H04N5/232 , H04N5/225
CPC分类号： H04N5/23254 , G06T7/90 , H04N5/225 , H04N5/23245 , H04N5/23248
摘要： An image-based motion sensor includes a camera system and a processing system. The camera system is arranged for generating an image output including a plurality of captured images. The processing system is arranged for obtaining a motion sensor output by processing the image output, wherein the motion sensor output includes information indicative of at least one of a motion status and an orientation status of the image-based motion sensor. For example, information indicative of the orientation status of the image-based motion sensor may includes roll, pitch, and yaw related motion information, and information indicative of the motion status of the image-based motion sensor may includes speed, acceleration and displacement information.

4. 发明申请

US20130147974A1 IMAGE-BASED MOTION SENSOR AND RELATED MULTI-PURPOSE CAMERA SYSTEM 有权
标题翻译：基于图像的运动传感器和相关多用途相机系统
公开(公告)号：US20130147974A1
公开(公告)日：2013-06-13
申请号：US13610890
申请日：2012-09-12
申请人： Chi-Cheng Ju , Cheng-Tsai Ho , Ding-Yun Chen
发明人： Chi-Cheng Ju , Cheng-Tsai Ho , Ding-Yun Chen
IPC分类号： H04N5/232 , H04N5/225
CPC分类号： H04N5/23254 , G06T7/90 , H04N5/225 , H04N5/23245 , H04N5/23248
摘要： An image-based motion sensor includes a camera system and a processing system. The camera system is arranged for generating an image output including a plurality of captured images. The processing system is arranged for obtaining a motion sensor output by processing the image output, wherein the motion sensor output includes information indicative of at least one of a motion status and an orientation status of the image-based motion sensor. For example, information indicative of the orientation status of the image-based motion sensor may includes roll, pitch, and yaw related motion information, and information indicative of the motion status of the image-based motion sensor may includes speed, acceleration and displacement information.
摘要翻译：基于图像的运动传感器包括相机系统和处理系统。相机系统被布置用于生成包括多个捕获图像的图像输出。处理系统被布置成通过处理图像输出来获得运动传感器输出，其中运动传感器输出包括指示基于图像的运动传感器的运动状态和取向状态中的至少一个的信息。例如，指示基于图像的运动传感器的取向状态的信息可以包括滚动，俯仰和偏航相关的运动信息，并且指示基于图像的运动传感器的运动状态的信息可以包括速度，加速度和位移信息。

5. 发明申请

US20130050420A1 METHOD AND APPARATUS FOR PERFORMING IMAGE PROCESSING ACCORDING TO DISPARITY INFORMATION 审中-公开
标题翻译：用于根据不同信息执行图像处理的方法和装置
公开(公告)号：US20130050420A1
公开(公告)日：2013-02-28
申请号：US13423266
申请日：2012-03-18
申请人： Ding-Yun Chen , Cheng-Tsai Ho , Chi-Cheng Ju
发明人： Ding-Yun Chen , Cheng-Tsai Ho , Chi-Cheng Ju
IPC分类号： H04N13/04
CPC分类号： H04N13/122 , H04N13/111 , H04N2013/0081
摘要： An exemplary image processing method includes obtaining disparity information, and generating output image data by performing an image processing operation upon input image data according to the disparity information. An exemplary image processing apparatus includes a disparity information acquisition circuit and an image processing circuit. The disparity information acquisition circuit is arranged for obtaining disparity information. The image processing circuit is coupled to the disparity information acquisition circuit, and arranged for generating output image data by processing input image data according to the disparity information.
摘要翻译：示例性图像处理方法包括获得视差信息，并且通过根据视差信息对输入的图像数据执行图像处理操作来生成输出图像数据。示例性图像处理装置包括视差信息获取电路和图像处理电路。视差信息获取电路用于获取视差信息。图像处理电路耦合到视差信息获取电路，并且被配置为通过根据视差信息处理输入图像数据来产生输出图像数据。

6. 发明授权

US09258483B2 Multi-purpose camera system supporting normal camera functionality and additional user input functionality 有权
标题翻译：多用途相机系统支持正常的相机功能和额外的用户输入功能
公开(公告)号：US09258483B2
公开(公告)日：2016-02-09
申请号：US13485936
申请日：2012-06-01
申请人： Chi-Cheng Ju , Cheng-Tsai Ho , Ding-Yun Chen
发明人： Chi-Cheng Ju , Cheng-Tsai Ho , Ding-Yun Chen
IPC分类号： H04M1/00 , H04N5/228 , H04N5/232 , G06F3/03 , G06F3/0354
CPC分类号： H04N5/23245 , G06F3/0317 , G06F3/03547
摘要： A multi-purpose camera system includes an image capture block and an image signal processing block. The image capture block is arranged for generating an image signal, wherein the image capture block has an image sensor, an optical system, and a control circuit. The image signal processing block is arranged for processing the image signal. When the multi-purpose camera system is operated in a first operation mode, the multi-purpose camera system acts as a camera for generating a captured image output; when the multi-purpose camera system is operated in a second operation mode, the multi-purpose camera system acts as part of a user input apparatus for receiving a user input; and an overall configuration of the control circuit and the image signal processing block in the first operation mode is different from an overall configuration of the control circuit and the image signal processing block in the second operation mode.
摘要翻译：多用途相机系统包括图像捕获块和图像信号处理块。图像捕获块被布置用于生成图像信号，其中图像捕获块具有图像传感器，光学系统和控制电路。图像信号处理块被布置用于处理图像信号。当多功能摄像机系统在第一操作模式下操作时，多功能摄像机系统用作产生拍摄图像输出的照相机; 当多用途相机系统在第二操作模式下操作时，多用途相机系统作为用于接收用户输入的用户输入装置的一部分; 并且第一操作模式中的控制电路和图像信号处理块的整体配置与第二操作模式中的控制电路和图像信号处理块的整体配置不同。

7. 发明申请

US20130070051A1 VIDEO ENCODING METHOD AND APPARATUS FOR ENCODING VIDEO DATA INPUTS INCLUDING AT LEAST ONE THREE-DIMENSIONAL ANAGLYPH VIDEO, AND RELATED VIDEO DECODING METHOD AND APPARATUS 审中-公开
标题翻译：用于编码视频数据输入的视频编码方法和装置，包括至少一个三维ANAGLYPH视频，以及相关视频解码方法和装置
公开(公告)号：US20130070051A1
公开(公告)日：2013-03-21
申请号：US13483066
申请日：2012-05-30
申请人： Cheng-Tsai Ho , Ding-Yun Chen , Chi-Cheng Ju
发明人： Cheng-Tsai Ho , Ding-Yun Chen , Chi-Cheng Ju
IPC分类号： H04N13/00
CPC分类号： H04N13/334 , H04N13/161
摘要： A video encoding method includes: receiving a plurality of video data inputs corresponding to a plurality of video display formats, respectively, wherein the video display formats include a first three-dimensional (3D) anaglyph video; generating a combined video data by combining video contents derived from the video data inputs; and generating an encoded video data by encoding the combined video data. A video decoding method includes: receiving an encoded video data having encoded video contents of a plurality of video data inputs combined therein, wherein the video data inputs correspond to a plurality of video display formats, respectively, and the video display formats include a first three-dimensional (3D) anaglyph video; and generating a decoded video data by decoding the encoded video data.
摘要翻译：视频编码方法包括：分别接收对应于多个视频显示格式的多个视频数据输入，其中所述视频显示格式包括第一三维（3D）浮雕视频; 通过组合从视频数据输入导出的视频内容来产生组合视频数据; 以及通过对组合视频数据进行编码来生成编码视频数据。视频解码方法包括：接收具有组合在其中的多个视频数据输入的编码视频内容的编码视频数据，其中视频数据输入分别对应于多个视频显示格式，视频显示格式包括前三个（3D）浮雕视频; 以及通过对编码的视频数据进行解码来生成解码的视频数据。

8. 发明申请

US20130039535A1 METHOD AND APPARATUS FOR REDUCING COMPLEXITY OF A COMPUTER VISION SYSTEM AND APPLYING RELATED COMPUTER VISION APPLICATIONS 审中-公开
标题翻译：降低计算机视觉系统复杂度和应用相关计算机视觉应用的方法和装置
公开(公告)号：US20130039535A1
公开(公告)日：2013-02-14
申请号：US13431900
申请日：2012-03-27
申请人： Cheng-Tsai Ho , Ding-Yun Chen , Chi-Cheng Ju
发明人： Cheng-Tsai Ho , Ding-Yun Chen , Chi-Cheng Ju
IPC分类号： G06K9/62
CPC分类号： G06K9/3233 , G06F16/583
摘要： A method for reducing complexity of a computer vision system and applying related computer vision applications includes: obtaining instruction information, wherein the instruction information is used for a computer vision application; obtaining image data from a camera module and defining at least one region of recognition corresponding to the image data by user gesture input on a touch-sensitive display; outputting a recognition result of the aforementioned at least one region of recognition; and searching at least one database according to the recognition result. Associated apparatus are also provided. For example, the apparatus includes an instruction information generator, a processing circuit, and a database management module, where the instruction information generator obtains the instruction information, and the processing circuit obtains the image data from the camera module, defines the aforementioned at least one region of recognition and outputs a recognition result of the at least one region of recognition.
摘要翻译：一种用于降低计算机视觉系统的复杂性并应用相关的计算机视觉应用的方法包括：获得指令信息，其中所述指令信息用于计算机视觉应用; 从相机模块获得图像数据，并且通过在触敏显示器上的用户手势输入来定义对应于图像数据的至少一个识别区域; 输出上述至少一个识别区域的识别结果; 并根据识别结果搜索至少一个数据库。还提供了相关装置。例如，该装置包括指示信息生成器，处理电路和数据库管理模块，其中指令信息生成器获取指令信息，并且处理电路从相机模块获取图像数据，定义上述至少一个识别区域并输出至少一个识别区域的识别结果。

9. 发明申请

US20130324190A1 MULTI-PURPOSE CAMERA SYSTEM SUPPORTING NORMAL CAMERA FUNCTIONALITY AND ADDITIONAL USER INPUT FUNCTIONALITY 有权
标题翻译：支持正常相机功能和附加用户输入功能的多用途相机系统
公开(公告)号：US20130324190A1
公开(公告)日：2013-12-05
申请号：US13485936
申请日：2012-06-01
申请人： Chi-Cheng Ju , Cheng-Tsai Ho , Ding-Yun Chen
发明人： Chi-Cheng Ju , Cheng-Tsai Ho , Ding-Yun Chen
IPC分类号： H04N5/228 , H04W88/02 , G06F3/041 , H04N9/73 , G06F3/033
CPC分类号： H04N5/23245 , G06F3/0317 , G06F3/03547
摘要： A multi-purpose camera system includes an image capture block and an image signal processing block. The image capture block is arranged for generating an image signal, wherein the image capture block has an image sensor, an optical system, and a control circuit. The image signal processing block is arranged for processing the image signal. When the multi-purpose camera system is operated in a first operation mode, the multi-purpose camera system acts as a camera for generating a captured image output; when the multi-purpose camera system is operated in a second operation mode, the multi-purpose camera system acts as part of a user input apparatus for receiving a user input; and an overall configuration of the control circuit and the image signal processing block in the first operation mode is different from an overall configuration of the control circuit and the image signal processing block in the second operation mode.
摘要翻译：多用途相机系统包括图像捕获块和图像信号处理块。图像捕获块被布置用于生成图像信号，其中图像捕获块具有图像传感器，光学系统和控制电路。图像信号处理块被布置用于处理图像信号。当多功能摄像机系统在第一操作模式下操作时，多功能摄像机系统用作产生拍摄图像输出的照相机; 当多用途相机系统在第二操作模式下操作时，多用途相机系统作为用于接收用户输入的用户输入装置的一部分; 并且第一操作模式中的控制电路和图像信号处理块的整体配置与第二操作模式中的控制电路和图像信号处理块的整体配置不同。

10. 发明申请

US20130321572A1 METHOD AND APPARATUS FOR REFERRING TO DISPARITY RANGE SETTING TO SEPARATE AT LEAST A PORTION OF 3D IMAGE DATA FROM AUXILIARY GRAPHICAL DATA IN DISPARITY DOMAIN 审中-公开
标题翻译：用于引用区分范围的方法和装置，用于分离至少一个独立于图像数据的3D图像数据的区域
公开(公告)号：US20130321572A1
公开(公告)日：2013-12-05
申请号：US13485858
申请日：2012-05-31
申请人： Cheng-Tsai Ho , Ding-Yun Chen , Chi-Cheng Ju
发明人： Cheng-Tsai Ho , Ding-Yun Chen , Chi-Cheng Ju
IPC分类号： H04N13/00
CPC分类号： H04N13/128 , H04N7/088 , H04N13/00 , H04N13/178 , H04N13/183 , H04N13/30
摘要： An image processing method includes: receiving a disparity range setting which defines a target disparity range; receiving 3D image data with original disparity not fully within the target disparity range; receiving auxiliary graphical data with original disparity fully beyond the target disparity range; and generating modified 3D image data, including at least a modified portion with modified disparity fully within the target disparity range, by modifying at least a portion of the received 3D image data according to the obtained disparity range setting. At least the modified portion of the modified 3D image data is derived from at least the portion of the received 3D image data that has disparity overlapped with disparity of the received auxiliary graphical data. With the help of the disparity modification, the playback of the 3D image data may be protected from being obstructed by the display of the auxiliary graphical data.
摘要翻译：一种图像处理方法，包括：接收定义目标视差范围的视差范围设置; 接收原始视差的3D图像数据不完全在目标视差范围内; 接收具有完全超出目标视差范围的原始视差的辅助图形数据; 以及通过根据所获得的视差范围设置修改所接收的3D图像数据的至少一部分，生成修改后的3D图像数据，所述修改的3D图像数据至少包括具有修改的视差的经修改的视差完全在目标视差范围内的修改部分。所修改的3D图像数据的至少修改部分从至少接收到的具有与所接收的辅助图形数据的不一致重叠的3D图像数据的部分导出。借助于视差修改，可以保护3D图像数据的回放免受辅助图形数据的显示的阻碍。

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