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1. 发明授权

US08537899B1 Fast integer and directional transforms for data encoding 有权
标题翻译：用于数据编码的快速整数和方向变换
公开(公告)号：US08537899B1
公开(公告)日：2013-09-17
申请号：US12709343
申请日：2010-02-19
申请人： Malcolm Ian Taylor
发明人： Malcolm Ian Taylor
IPC分类号： H04N7/12 , G06K9/36
CPC分类号： H04N19/625 , H04N19/00812 , H04N19/12 , H04N19/122 , H04N19/176 , H04N19/61 , H04N19/635
摘要： Methods, apparatuses and systems directed to frequency domain transforms, including fast integer transforms and directional integer transforms. Further disclosed is a video codec that utilizes a novel class of fast integer and directional transforms.
摘要翻译：涉及频域变换的方法，装置和系统，包括快速整数变换和方向整数变换。进一步公开的是使用新颖的快速整数和方向变换类的视频编解码器。

2. 发明授权

US09407910B1 Fast integer and directional transforms for data encoding 有权
公开(公告)号：US09407910B1
公开(公告)日：2016-08-02
申请号：US13965790
申请日：2013-08-13
申请人： OTOY, INC.
发明人： Malcolm Ian Taylor
IPC分类号： H04N7/12 , H04N19/625
CPC分类号： H04N19/625 , H04N19/00812 , H04N19/12 , H04N19/122 , H04N19/176 , H04N19/61 , H04N19/635
摘要： Methods, apparatuses and systems directed to frequency domain transforms, including fast integer transforms and directional integer transforms. Further disclosed is a video codec that utilizes a novel class of fast integer and directional transforms.

3. 发明授权

US08731058B1 Method and apparatus for processing video data 有权
标题翻译：用于处理视频数据的方法和装置
公开(公告)号：US08731058B1
公开(公告)日：2014-05-20
申请号：US13471350
申请日：2012-05-14
申请人： Michael L. Gough , James J. Gough
发明人： Michael L. Gough , James J. Gough
IPC分类号： H04N7/12
CPC分类号： H04N19/00812 , H04N19/176 , H04N19/182 , H04N19/423 , H04N19/625 , H04N19/88
摘要： A method for diagonal processing of video data includes separating diagonally arranged data from rectilinearly arranged data in a video stream, rotating the diagonally arranged data to a rectilinear position; and compressing the rotated diagonally arranged data by a rectilinear compression algorithm. An apparatus for diagonal processing of video data includes a demultiplexer receptive to a video stream and developing a plurality of separated color planes, a number of address generators associated with the plurality of color planes, and a data compressor receptive to the address generators and operative to compress the plurality of color planes with a rectilinear compression algorithm.
摘要翻译：视频数据的对角线处理方法包括：将对角布置的数据与视频流中的直线排列的数据进行分离，将对角排列的数据旋转到直线位置; 并通过直线压缩算法压缩旋转的对角布置数据。视频数据的对角处理装置包括：接收视频流的解复用器和显影多个分离的彩色平面，与多个彩色平面相关联的多个地址生成器以及接收地址生成器的数据压缩器，用直线压缩算法压缩多个彩色平面。

4. 发明授权

US08718144B2 8-point transform for media data coding 失效
标题翻译：用于媒体数据编码的8点变换
公开(公告)号：US08718144B2
公开(公告)日：2014-05-06
申请号：US13736270
申请日：2013-01-08
申请人： Qualcomm Incorporated
发明人： Yuriy Reznik , Rajan Laxman Joshi , Marta Karczewicz
IPC分类号： H04N7/12
CPC分类号： H04N19/00812 , G06F17/147 , H04N19/42 , H04N19/45 , H04N19/61 , H04N19/625
摘要： In general, techniques are described for implementing an 8-point discrete cosine transform (DCT). An apparatus comprising an 8-point discrete cosine transform (DCT) hardware unit may implement these techniques to transform media data from a spatial domain to a frequency domain. The 8-point DCT hardware unit includes an even portion comprising factors A, B that are related to a first scaled factor (μ) in accordance with a first relationship. The 8-point DCT hardware unit also includes an odd portion comprising third, fourth, fifth and sixth internal factors (G, D, E, Z) that are related to a second scaled factor (η) in accordance with a second relationship. The first relationship relates the first scaled factor to the first and second internal factors. The second relationship relates the second scaled factor to the third internal factor and a fourth internal factor, as well as, the fifth internal factor and a sixth internal factor.
摘要翻译：通常，描述了用于实现8点离散余弦变换（DCT）的技术。包括8点离散余弦变换（DCT）硬件单元的装置可以实施这些技术以将媒体数据从空间域转换到频域。 8点DCT硬件单元包括与根据第一关系的第一缩放因子（μ）相关的因子A，B的偶数部分。 8点DCT硬件单元还包括与根据第二关系的第二缩放因子（＆eegr）相关的第三，第四，第五和第六内部因素（G，D，E，Z）的奇数部分。第一个关系将第一个缩放因子与第一个和第二个内部因素相关联。第二个关系将第二个缩放因子与第三个内在因素和第四个内在因素以及第五个内在因素和第六个内在因素联系起来。

5. 发明申请

US20130121406A1 8-POINT TRANSFORM FOR MEDIA DATA CODING 失效
标题翻译：用于媒体数据编码的8点变换
公开(公告)号：US20130121406A1
公开(公告)日：2013-05-16
申请号：US13736270
申请日：2013-01-08
申请人： Qualcomm Incorporated
发明人： Yuriy Reznik , Rajan Laxman Joshi , Marta Karczewicz
IPC分类号： H04N7/26
CPC分类号： H04N19/00812 , G06F17/147 , H04N19/42 , H04N19/45 , H04N19/61 , H04N19/625
摘要： In general, techniques are described for implementing an 8-point discrete cosine transform (DCT). An apparatus comprising an 8-point discrete cosine transform (DCT) hardware unit may implement these techniques to transform media data from a spatial domain to a frequency domain. The 8-point DCT hardware unit includes an even portion comprising factors A, B that are related to a first scaled factor (μ) in accordance with a first relationship. The 8-point DCT hardware unit also includes an odd portion comprising third, fourth, fifth and sixth internal factors (G, D, E, Z) that are related to a second scaled factor (η) in accordance with a second relationship. The first relationship relates the first scaled factor to the first and second internal factors. The second relationship relates the second scaled factor to the third internal factor and a fourth internal factor, as well as, the fifth internal factor and a sixth internal factor.
摘要翻译：通常，描述了用于实现8点离散余弦变换（DCT）的技术。包括8点离散余弦变换（DCT）硬件单元的装置可以实施这些技术以将媒体数据从空间域转换到频域。 8点DCT硬件单元包括与根据第一关系的第一缩放因子（mu）相关的因子A，B的偶数部分。 8点DCT硬件单元还包括与根据第二关系的第二缩放因子（eta）相关的第三，第四，第五和第六内部因素（G，D，E，Z）的奇数部分。第一个关系将第一个缩放因子与第一个和第二个内部因素相关联。第二个关系将第二个缩放因子与第三个内在因素和第四个内在因素以及第五个内在因素和第六个内在因素联系起来。

6. 发明申请

US20170055002A1 FAST INTEGER AND DIRECTIONAL TRANSFORMS FOR DATA ENCODING 审中-公开
标题翻译：用于数据编码的快速整数和方向变换
公开(公告)号：US20170055002A1
公开(公告)日：2017-02-23
申请号：US15219356
申请日：2016-07-26
申请人： OTOY, INC.
发明人： Malcolm Ian Taylor
IPC分类号： H04N19/625 , H04N19/61 , H04N19/176
CPC分类号： H04N19/625 , H04N19/00812 , H04N19/12 , H04N19/122 , H04N19/176 , H04N19/61 , H04N19/635
摘要： Methods, apparatuses and systems directed to frequency domain transforms, including fast integer transforms and directional integer transforms. Further disclosed is a video codec that utilizes a novel class of fast integer and directional transforms.
摘要翻译：涉及频域变换的方法，装置和系统，包括快速整数变换和方向整数变换。进一步公开的是使用新颖的快速整数和方向变换类的视频编解码器。

7. 发明授权

US08451904B2 8-point transform for media data coding 失效
标题翻译：用于媒体数据编码的8点变换
公开(公告)号：US08451904B2
公开(公告)日：2013-05-28
申请号：US12820329
申请日：2010-06-22
申请人： Yuriy Reznik , Rajan L. Joshi , Marta Karczewicz
发明人： Yuriy Reznik , Rajan L. Joshi , Marta Karczewicz
IPC分类号： H04N7/12
CPC分类号： H04N19/00812 , G06F17/147 , H04N19/42 , H04N19/45 , H04N19/61 , H04N19/625
摘要： In general, techniques are described for implementing an 8-point discrete cosine transform (DCT). An apparatus comprising an 8-point discrete cosine transform (DCT) hardware unit may implement these techniques to transform media data from a spatial domain to a frequency domain. The 8-point DCT hardware unit includes an even portion comprising factors A, B that are related to a first scaled factor (μ) in accordance with a first relationship. The 8-point DCT hardware unit also includes an odd portion comprising third, fourth, fifth and sixth internal factors (G, D, E, Z) that are related to a second scaled factor (η) in accordance with a second relationship. The first relationship relates the first scaled factor to the first and second internal factors. The second relationship relates the second scaled factor to the third internal factor and a fourth internal factor, as well as, the fifth internal factor and a sixth internal factor.
摘要翻译：通常，描述了用于实现8点离散余弦变换（DCT）的技术。包括8点离散余弦变换（DCT）硬件单元的装置可以实施这些技术以将媒体数据从空间域转换到频域。 8点DCT硬件单元包括与根据第一关系的第一缩放因子（mu）相关的因子A，B的偶数部分。 8点DCT硬件单元还包括与根据第二关系的第二缩放因子（eta）相关的第三，第四，第五和第六内部因素（G，D，E，Z）的奇数部分。第一个关系将第一个缩放因子与第一个和第二个内部因素相关联。第二个关系将第二个缩放因子与第三个内在因素和第四个内在因素以及第五个内在因素和第六个内在因素联系起来。

8. 发明授权

US08179971B1 Method and apparatus for video data compression 失效
标题翻译：用于视频数据压缩的方法和装置
公开(公告)号：US08179971B1
公开(公告)日：2012-05-15
申请号：US10730757
申请日：2003-12-08
申请人： Michael L. Gough , James J. Gough
发明人： Michael L. Gough , James J. Gough
IPC分类号： H04N7/12 , G06K9/00
CPC分类号： H04N19/00812 , H04N19/176 , H04N19/182 , H04N19/423 , H04N19/625 , H04N19/88
摘要： A method for diagonal processing of video data includes separating diagonally arranged data from rectilinearly arranged data in a video stream, rotating the diagonally arranged data to a rectilinear position; and compressing the rotated diagonally arranged data by a rectilinear compression algorithm. Alternatively stated, the method includes recognizing diagonally arranged data in a video stream, processing the diagonally arranged data into rectilinear data, and compressing the rectilinear data by a rectilinear compression algorithm. An apparatus for diagonal processing of video data includes a demultiplexer receptive to a video stream and developing a plurality of separated color planes, at least one of which is a rectilinear color plane and at least one of which is a rotated color plane, a number of address generators associated with the plurality of color planes, wherein an address generator associated with the rotated color plane is operative to rotate the rotated color plane to a rectilinear position; and a data compressor receptive to the address generators and operative to compress the plurality of color planes with a rectilinear compression algorithm.
摘要翻译：视频数据的对角线处理方法包括：将对角布置的数据与视频流中的直线排列的数据进行分离，将对角排列的数据旋转到直线位置; 并通过直线压缩算法压缩旋转的对角布置数据。或者说，该方法包括识别视频流中的对角布置的数据，将对角布置的数据处理成直线数据，并通过直线压缩算法压缩直线数据。视频数据的对角线处理装置包括接收视频流的解复用器和显影多个分离的彩色平面，其中至少一个是直线色彩平面，其中至少一个是旋转的彩色平面，多个与多个彩色平面相关联的地址发生器，其中与旋转的彩色平面相关联的地址发生器可操作以将旋转的彩色平面旋转到直线位置; 以及接收地址发生器的数据压缩器，并且可操作以用直线压缩算法来压缩多个彩色平面。

9. 发明申请

US20110150078A1 8-POINT TRANSFORM FOR MEDIA DATA CODING 失效
标题翻译：用于媒体数据编码的8点变换
公开(公告)号：US20110150078A1
公开(公告)日：2011-06-23
申请号：US12820329
申请日：2010-06-22
申请人： Yuriy Reznik , Rajan L. Joshi , Marta Karczewicz
发明人： Yuriy Reznik , Rajan L. Joshi , Marta Karczewicz
IPC分类号： H04N7/30
CPC分类号： H04N19/00812 , G06F17/147 , H04N19/42 , H04N19/45 , H04N19/61 , H04N19/625
摘要： In general, techniques are described for implementing an 8-point discrete cosine transform (DCT). An apparatus comprising an 8-point discrete cosine transform (DCT) hardware unit may implement these techniques to transform media data from a spatial domain to a frequency domain. The 8-point DCT hardware unit includes an even portion comprising factors A, B that are related to a first scaled factor (μ) in accordance with a first relationship. The 8-point DCT hardware unit also includes an odd portion comprising third, fourth, fifth and sixth internal factors (G, D, E, Z) that are related to a second scaled factor (η) in accordance with a second relationship. The first relationship relates the first scaled factor to the first and second internal factors. The second relationship relates the second scaled factor to the third internal factor and a fourth internal factor, as well as, the fifth internal factor and a sixth internal factor.
摘要翻译：通常，描述了用于实现8点离散余弦变换（DCT）的技术。包括8点离散余弦变换（DCT）硬件单元的装置可以实施这些技术以将媒体数据从空间域转换到频域。 8点DCT硬件单元包括与根据第一关系的第一缩放因子（μ）相关的因子A，B的偶数部分。 8点DCT硬件单元还包括与根据第二关系的第二缩放因子（＆eegr）相关的第三，第四，第五和第六内部因素（G，D，E，Z）的奇数部分。第一个关系将第一个缩放因子与第一个和第二个内部因素相关联。第二个关系将第二个缩放因子与第三个内在因素和第四个内在因素以及第五个内在因素和第六个内在因素联系起来。

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