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1. 发明申请

US20130127990A1 VIDEO PROCESSING APPARATUS FOR GENERATING VIDEO OUTPUT SATISFYING DISPLAY CAPABILITY OF DISPLAY DEVICE ACCORDING TO VIDEO INPUT AND RELATED METHOD THEREOF 审中-公开
标题翻译：用于产生视频输出的视频处理装置满足根据视频输入的显示装置的显示能力及其相关方法
公开(公告)号：US20130127990A1
公开(公告)日：2013-05-23
申请号：US13575608
申请日：2010-10-09
申请人： Hung-Der Lin , Te-Chi Hsiao , Bin-Jung Tsai , Kuan-Yi Lin , Chuang-Chi Chiou , Pin-Huan Hsu , Yang-Tse Li , Chi-Cheng Ju
发明人： Hung-Der Lin , Te-Chi Hsiao , Bin-Jung Tsai , Kuan-Yi Lin , Chuang-Chi Chiou , Pin-Huan Hsu , Yang-Tse Li , Chi-Cheng Ju
IPC分类号： H04N13/00
CPC分类号： H04N13/139 , H04N13/161 , H04N13/261 , H04N2213/007
摘要： An exemplary video processing apparatus includes a first detection unit, a second detection unit, a format conversion control unit, and a format conversion processing unit. The first detection unit detects a video format of a video input. The second detection unit detects a display capability of a display device. The format conversion control unit determines whether the video input has a three-dimensional (3D) video format or a two-dimensional (2D) video format by referring to the detected video format, determines whether the display device supports a 3D video format or a 2D video format by referring to the detected display capability, and accordingly generates a control signal. The format conversion processing unit is controlled by the control signal to generate a video output satisfying the detected display capability according to the video input when the video input does not satisfy the detected display capability.
摘要翻译：示例性视频处理设备包括第一检测单元，第二检测单元，格式转换控制单元和格式转换处理单元。第一检测单元检测视频输入的视频格式。第二检测单元检测显示装置的显示能力。格式转换控制单元通过参考检测到的视频格式来确定视频输入是否具有三维（3D）视频格式或二维（2D）视频格式，确定显示设备是否支持3D视频格式或 2D视频格式，并且因此产生控制信号。当视频输入不满足检测到的显示能力时，格式转换处理单元由控制信号控制，以根据视频输入产生满足检测到的显示能力的视频输出。

2. 发明授权

US08570361B2 Decoding method and decoding apparatus for using parallel processing scheme to decode pictures in different bitstreams after required decoded data derived from decoding preceding picture(s) is ready 有权
标题翻译：解码方法和解码装置，用于使用并行处理方案在从解码先前图像导出的所需解码数据之后对不同位流中的图像进行解码
公开(公告)号：US08570361B2
公开(公告)日：2013-10-29
申请号：US12897802
申请日：2010-10-05
申请人： Te-Chi Hsiao , Yung-Chang Chang , Ching-Chieh Wang , Shih-Hung Lin , Chi-Cheng Ju
发明人： Te-Chi Hsiao , Yung-Chang Chang , Ching-Chieh Wang , Shih-Hung Lin , Chi-Cheng Ju
IPC分类号： H04N7/18
CPC分类号： H04N13/161 , H04N19/30 , H04N19/44 , H04N19/597 , H04N21/234327
摘要： An exemplary decoding method of an input video bitstream including a first bitstream and a second bitstream includes: decoding a first picture in the first bitstream; after a required decoded data derived from decoding the first picture is ready for a first decoding operation of a second picture in the first bitstream, performing the first decoding operation; and after a required decoded data derived from decoding the first picture is ready for a second decoding operation of a picture in the second bitstream, performing the second decoding operation, wherein The first bitstream contains pictures of a first view for a 3D video presentation, the second bitstream contains pictures of a second view for the 3D video presentation, and a time period of decoding the second picture in the first bitstream and a time period of decoding the picture in the second bitstream are overlapped in time.
摘要翻译：包括第一比特流和第二比特流的输入视频比特流的示例性解码方法包括：对第一比特流中的第一图像进行解码; 在从第一图像解码得到的所需解码数据准备好进行第一比特流中的第二图像的第一解码操作之后，执行第一解码操作; 并且在从所述第一图像的解码得到的所需解码数据准备好进行所述第二比特流中的图像的第二解码操作之后，执行所述第二解码操作，其中所述第一比特流包含用于3D视频呈现的第一视图的图像，第二比特流包含用于3D视频呈现的第二视图的图像，并且解码第一比特流中的第二图像的时间段和对第二比特流中的图像进行解码的时间段在时间上重叠。

3. 发明申请

US20110170612A1 DECODING METHOD AND DECODING APPARATUS FOR USING PARALLEL PROCESSING SCHEME TO DECODE PICTURES IN DIFFERENT BITSTREAMS AFTER REQUIRED DECODED DATA DERIVED FROM DECODING PRECEDING PICTURE(S) IS READY 有权
标题翻译：使用并行处理方案的解码方法和解码设备在需要从解码图像中提取的解码数据之后，在不同的数据库中解码图像准备就绪
公开(公告)号：US20110170612A1
公开(公告)日：2011-07-14
申请号：US12897802
申请日：2010-10-05
申请人： Te-Chi Hsiao , Yung-Chang Chang , Ching-Chieh Wang , Shih-Hung Lin , Chi-Cheng Ju
发明人： Te-Chi Hsiao , Yung-Chang Chang , Ching-Chieh Wang , Shih-Hung Lin , Chi-Cheng Ju
IPC分类号： H04N7/26 , H04N7/24 , H04N13/02
CPC分类号： H04N13/161 , H04N19/30 , H04N19/44 , H04N19/597 , H04N21/234327
摘要： An exemplary decoding method of an input video bitstream including a first bitstream and a second bitstream includes: decoding a first picture in the first bitstream; after a required decoded data derived from decoding the first picture is ready for a first decoding operation of a second picture in the first bitstream, performing the first decoding operation; and after a required decoded data derived from decoding the first picture is ready for a second decoding operation of a picture in the second bitstream, performing the second decoding operation, wherein The first bitstream contains pictures of a first view for a 3D video presentation, the second bitstream contains pictures of a second view for the 3D video presentation, and a time period of decoding the second picture in the first bitstream and a time period of decoding the picture in the second bitstream are overlapped in time.
摘要翻译：包括第一比特流和第二比特流的输入视频比特流的示例性解码方法包括：对第一比特流中的第一图像进行解码; 在从第一图像解码得到的所需解码数据准备好进行第一比特流中的第二图像的第一解码操作之后，执行第一解码操作; 并且在从所述第一图像的解码得到的所需解码数据准备好进行所述第二比特流中的图像的第二解码操作之后，执行所述第二解码操作，其中所述第一比特流包含用于3D视频呈现的第一视图的图像，第二比特流包含用于3D视频呈现的第二视图的图像，并且解码第一比特流中的第二图像的时间段和对第二比特流中的图像进行解码的时间段在时间上重叠。

4. 发明授权

US08428149B2 System and method for outputting video streams 有权
标题翻译：用于输出视频流的系统和方法
公开(公告)号：US08428149B2
公开(公告)日：2013-04-23
申请号：US13405026
申请日：2012-02-24
申请人： Chi-Cheng Ju
发明人： Chi-Cheng Ju
IPC分类号： H04N11/02 , H04N11/04 , H04N7/12
CPC分类号： H04N9/68 , H04N5/20 , H04N5/4401 , H04N5/57 , H04N21/4318 , H04N21/44004
摘要： A structure outputting a decoded video stream includes a processing block and a range modification circuit. The processing block decodes an input stream to generate and store a decoded stream in a decoded picture buffer, wherein the decoded stream comprises a luminance component and a chrominance component a decoded stream. The range modification circuit receives the decoded stream, and modifies, if required, a luminance range of the luminance component and a chrominance range of the chrominance component. The range modification circuit further outputs a video stream. The video stream comprises the modified luminance component when the luminance modification signal is true, and the video stream comprises the luminance component when the luminance modification is false. Similarly, the video stream comprises the modified chrominance component when the chrominance modification signal is true, and the video stream comprises the chrominance component when the chrominance modification signal is false.
摘要翻译：输出解码视频流的结构包括处理块和范围修改电路。处理块解码输入流以在解码图像缓冲器中生成并存储解码流，其中解码流包括亮度分量和色度分量解码流。范围修改电路接收解码流，并且如果需要，修改亮度分量的亮度范围和色度分量的色度范围。范围修改电路还输出视频流。当亮度修改信号为真时，视频流包括修改的亮度分量，并且当亮度修改为假时，视频流包括亮度分量。类似地，当色度修正信号为真时，视频流包括修改的色度分量，并且当色度修正信号为假时，视频流包括色度分量。

5. 发明申请

US20100034288A1 VIDEO DECODING METHOD AND SYSTEM THEREOF 有权
标题翻译：视频解码方法及其系统
公开(公告)号：US20100034288A1
公开(公告)日：2010-02-11
申请号：US12186541
申请日：2008-08-06
申请人： Yung-Chang Chang , Chia-Yun Cheng , Chi-Cheng Ju
发明人： Yung-Chang Chang , Chia-Yun Cheng , Chi-Cheng Ju
IPC分类号： H04N7/26
CPC分类号： H04N19/00533 , H04N19/423 , H04N19/433 , H04N19/44 , H04N19/577 , H04N19/59
摘要： A video decoding method for decoding a bit stream to a plurality of frames, includes: determining whether a size of a current picture is equal to that of a next picture according to the bit stream; scaling a corresponding reference frame for the next picture to generate a scaled frame when the size of the current picture is not equal to that of the next picture; and storing the scaled frame in a first frame buffer of a storage unit, wherein at least a portion of a first frame originally stored in the first frame buffer is displayed.
摘要翻译：一种用于将比特流解码为多个帧的视频解码方法，包括：根据比特流确定当前图像的大小是否等于下一个图像的大小; 当当前图像的大小不等于下一图像的大小时，缩放下一图像的对应参考帧以产生缩放帧; 以及将缩放的帧存储在存储单元的第一帧缓冲器中，其中显示原始存储在第一帧缓冲器中的第一帧的至少一部分。

6. 发明申请

US20090316775A1 VIDEO ENCODING AND DECODING METHOD AND SYSTEM THEREOF 审中-公开
标题翻译：视频编码和解码方法及其系统
公开(公告)号：US20090316775A1
公开(公告)日：2009-12-24
申请号：US12142812
申请日：2008-06-20
申请人： Chia-Yun Cheng , Chi-Cheng Ju , Yung-Chang Chang
发明人： Chia-Yun Cheng , Chi-Cheng Ju , Yung-Chang Chang
IPC分类号： H04N11/02
CPC分类号： H04N19/59 , H04N19/132 , H04N19/159 , H04N19/172 , H04N19/176 , H04N19/182 , H04N19/61
摘要： A video encoding system for encoding at least one frame, which includes a plurality of data units, to a bit stream. The system includes: a scaling unit, for scaling a data unit of a current frame to generate a scaled data unit in a first mode; and a video encoder, coupled to the scaling unit, for directly retrieving the scaled data unit from the scaling unit and encoding the scaled data unit to generate a coded data unit in the first mode.
摘要翻译：一种用于将至少一个帧（包括多个数据单元）编码到比特流的视频编码系统。该系统包括：缩放单元，用于缩放当前帧的数据单元以在第一模式中生成缩放数据单元; 以及耦合到缩放单元的视频编码器，用于从缩放单元直接检索经缩放的数据单元，并对缩放数据单元进行编码，以生成第一模式中的编码数据单元。

7. 发明申请

US20080025412A1 METHOD AND APPARATUS FOR PROCESSING VIDEO STREAM 审中-公开
标题翻译：用于处理视频流的方法和装置
公开(公告)号：US20080025412A1
公开(公告)日：2008-01-31
申请号：US11829167
申请日：2007-07-27
申请人： Kun-Bin Lee , Chi-Cheng Ju , Yung-Chang Chang , Chih-Ming Wang
发明人： Kun-Bin Lee , Chi-Cheng Ju , Yung-Chang Chang , Chih-Ming Wang
IPC分类号： H04N11/02
CPC分类号： H04N19/196 , H04N19/105 , H04N19/156 , H04N19/159 , H04N19/176 , H04N19/42 , H04N19/423
摘要： For processing, e.g. encoding or decoding, a video stream, a type of a current macroblock unit is determined. The type indicates portions of corresponding macroblock parameter sets necessary for processing the current macroblock unit. The corresponding macroblock parameters are mapping to a dependent set of macroblock units of the current macroblock unit. The current macroblock unit is processed if a local buffer already stores the portions of the corresponding macroblock parameter sets. If data of the portions of the corresponding macroblock parameter sets that are not available in the local buffer, the data are copied from a memory circuit into the local buffer for processing the macroblock unit.
摘要翻译：用于处理。确定编码或解码，视频流，当前宏块单元的类型。该类型表示处理当前宏块单元所需的相应宏块参数集的部分。相应的宏块参数映射到当前宏块单元的依赖的宏块单元集合。如果本地缓冲器已经存储了相应的宏块参数集的部分，则处理当前宏块单元。如果在本地缓冲器中不可用的相应的宏块参数集的部分的数据，则将数据从存储器电路复制到本地缓冲器中以处理宏块单元。

8. 发明申请

US20070098275A1 Method and apparatus for progressive JPEG image decoding 有权
标题翻译：用于进行JPEG图像解码的方法和装置
公开(公告)号：US20070098275A1
公开(公告)日：2007-05-03
申请号：US11586663
申请日：2006-10-26
申请人： Kun-Bin Lee , Chi-Cheng Ju
发明人： Kun-Bin Lee , Chi-Cheng Ju
IPC分类号： G06K9/36
CPC分类号： G06T9/007
摘要： A progressively encoded image file, e.g. a JPEG bit stream, is decoded in multiple rounds. In first round, variable length encoded data in multiple scan segments of a first region are decoded. Meanwhile, position indicators for locating the next region are stored. In next round, the second region is decoded by reference to the position indicators for locating where the variable length encoded data of the second region are stored. The procedures are repeated until all regions are decoded to save memory usage during decoding.
摘要翻译：逐渐编码的图像文件，例如。 JPEG比特流，在多个回合中被解码。在第一轮中，对第一区域的多个扫描段中的可变长度编码数据进行解码。同时，存储用于定位下一个区域的位置指示器。在下一轮中，参考位置指示器解码第二区域，用于定位存储第二区域的可变长度编码数据的位置。重复该过程，直到所有区域被解码以在解码期间节省存储器使用。

9. 发明申请

US20060188023A1 METHOD OF DECODING A DIGITAL VIDEO SEQUENCE AND RELATED APPARATUS 有权
标题翻译：解码数字视频序列和相关设备的方法
公开(公告)号：US20060188023A1
公开(公告)日：2006-08-24
申请号：US10906403
申请日：2005-02-18
申请人： Chi-Cheng Ju
发明人： Chi-Cheng Ju
IPC分类号： H04B1/66 , H04N11/04 , H04N11/02 , H04N7/12
CPC分类号： H04N19/00757 , H04N19/124 , H04N19/186 , H04N19/426 , H04N19/44 , H04N19/59 , H04N19/94
摘要： A method for decoding a digital video sequence includes decoding a first picture in the sequence; reducing a data size of the decoded first picture by vector quantizing at least one component of the first picture, the quantized component selected from the luminance and chrominance components of the first picture; storing a reduced data size representation of the decoded first picture to a memory; reading a region of interest of the reduced data size representation of the decoded first picture; and decoding a region of interest of a second picture in the sequence according to the region of interest of the reduced data size representation of the decoded first picture.
摘要翻译：一种解码数字视频序列的方法包括对序列中的第一图像进行解码; 通过矢量量化第一图像的至少一个分量，从第一图像的亮度和色度分量中选择的量化分量来减少解码的第一图像的数据大小; 将经解码的第一图像的缩小数据大小表示存储到存储器; 读取解码的第一图像的缩小数据大小表示的感兴趣区域; 以及根据所解码的第一图像的缩小数据大小表示的感兴趣区域，对序列中的第二图像的感兴趣区域进行解码。

10. 发明申请

US20060140277A1 METHOD OF DECODING DIGITAL VIDEO AND DIGITAL VIDEO DECODER SYSTEM THEREOF 审中-公开
标题翻译：解码数字视频和数字视频解码器系统的方法
公开(公告)号：US20060140277A1
公开(公告)日：2006-06-29
申请号：US10905336
申请日：2004-12-28
申请人： Chi-Cheng Ju
发明人： Chi-Cheng Ju
IPC分类号： H04N11/02 , H04N7/12 , H04N11/04 , H04B1/66
CPC分类号： H04N19/426 , H04N19/44
摘要： A method for decoding pictures from a digital video bit-stream includes providing a first buffer and a second buffer being overlapped with the first buffer by an overlap region; decoding a first encoded picture from the bit-stream and storing a corresponding first picture into the first buffer; and decoding a second encoded picture from the bit-stream according to the first picture being stored in the first buffer, and storing a corresponding second picture into the second buffer. By overlapping the first buffer and the second buffer, overall buffer memory requirements when decoding the pictures are moderated.
摘要翻译：用于从数字视频比特流解码图像的方法包括：通过重叠区域提供与第一缓冲区重叠的第一缓冲器和第二缓冲器; 从比特流解码第一编码图像并将相应的第一图像存储到第一缓冲器中; 以及根据存储在所述第一缓冲器中的所述第一图像从所述比特流解码第二编码图像，以及将相应的第二图像存储到所述第二缓冲器中。通过与第一缓冲器和第二缓冲器重叠，解码图像时的总体缓冲存储器要求得到缓和。

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