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1. 发明授权

US07791673B2 Method and system for polarity change count 失效
标题翻译：极性变化计数方法和系统
公开(公告)号：US07791673B2
公开(公告)日：2010-09-07
申请号：US11254450
申请日：2005-10-20
申请人： Alexander MacInnis , Chenhui Feng
发明人： Alexander MacInnis , Chenhui Feng
IPC分类号： H04N7/01
CPC分类号： H04N19/182 , H04N19/112 , H04N19/136 , H04N19/16
摘要： A method for comparing pixels may comprise determining at least one polarity difference for at least one pair of neighboring pixels selected from a plurality of adjacent pixels, which are from different fields. A number of subsequent polarity changes may be calculated for the pair of neighboring pixels based on the determined polarity of difference. The adjacent pixels may be selected from a plurality of woven fields. A portion of the selected adjacent pixels may include pixels in neighboring fields. A portion of the selected adjacent pixels may include vertically adjacent pixels, horizontally adjacent pixels, and/or diagonally adjacent pixels. At least one pixel in the plurality of adjacent pixels includes a corresponding horizontally, vertically or diagonally located adjacent pixel in a different field.
摘要翻译：用于比较像素的方法可以包括确定从不同场中的多个相邻像素中选择的至少一对相邻像素的至少一个极性差异。可以基于所确定的差异极性，针对该对相邻像素计算出随后的多个极性变化。可以从多个编织区域中选择相邻像素。所选择的相邻像素的一部分可以包括相邻场中的像素。所选择的相邻像素的一部分可以包括垂直相邻像素，水平相邻像素和/或对角相邻像素。多个相邻像素中的至少一个像素包括在不同场中相应的水平，垂直或对角线定位的相邻像素。

2. 发明授权

US07750974B2 System and method for static region detection in video processing 失效
标题翻译：视频处理中静态区域检测的系统和方法
公开(公告)号：US07750974B2
公开(公告)日：2010-07-06
申请号：US11272112
申请日：2005-11-10
申请人： Alexander MacInnis , Chenhui Feng
发明人： Alexander MacInnis , Chenhui Feng
IPC分类号： H04N7/01
CPC分类号： H04N5/144 , H04N7/012
摘要： A system and method for processing video information are disclosed and may include calculating at least one pixel difference between at least one pixel in a first field and at least one corresponding aligned pixel in a second field. The first field and the second field may be adjacent to a current field. At least one pixel in the current field may be deinterlaced based at least in part on the calculated at least one pixel difference. A first pixel difference between a first pixel in the first field and a corresponding aligned second pixel in the second field may be calculated. A second pixel difference between a third pixel in the first field and a corresponding aligned fourth pixel in the second field may be calculated. The third pixel and the fourth pixel may be adjacent to a current output sample.
摘要翻译：公开了一种用于处理视频信息的系统和方法，并且可以包括计算第一场中的至少一个像素与第二场中的至少一个对应的对准像素之间的至少一个像素差异。第一场和第二场可以与当前场相邻。至少部分地基于所计算的至少一个像素差异，可以对当前场中的至少一个像素进行去隔行扫描。可以计算第一场中的第一像素与第二场中相应对准的第二像素之间的第一像素差。可以计算第一场中的第三像素与第二场中的对应的第四像素之间的第二像素差。第三像素和第四像素可以与当前输出样本相邻。

3. 发明申请

US20070091214A1 Method and system for polarity change count 失效
标题翻译：极性变化计数方法和系统
公开(公告)号：US20070091214A1
公开(公告)日：2007-04-26
申请号：US11254450
申请日：2005-10-20
申请人： Alexander MacInnis , Chenhui Feng
发明人： Alexander MacInnis , Chenhui Feng
IPC分类号： H04N11/20 , H04N5/14
CPC分类号： H04N19/182 , H04N19/112 , H04N19/136 , H04N19/16
摘要： A method for comparing pixels may comprise determining at least one polarity difference for at least one pair of neighboring pixels selected from a plurality of adjacent pixels, which are from different fields. A number of subsequent polarity changes may be calculated for the pair of neighboring pixels based on the determined polarity of difference. The adjacent pixels may be selected from a plurality of woven fields. A portion of the selected adjacent pixels may include pixels in neighboring fields. A portion of the selected adjacent pixels may include vertically adjacent pixels, horizontally adjacent pixels, and/or diagonally adjacent pixels. At least one pixel in the plurality of adjacent pixels includes a corresponding horizontally, vertically or diagonally located adjacent pixel in a different field.
摘要翻译：用于比较像素的方法可以包括确定从不同场中的多个相邻像素中选择的至少一对相邻像素的至少一个极性差异。可以基于所确定的差异极性，针对该对相邻像素计算出随后的多个极性变化。可以从多个编织区域中选择相邻像素。所选择的相邻像素的一部分可以包括相邻场中的像素。所选择的相邻像素的一部分可以包括垂直相邻像素，水平相邻像素和/或对角相邻像素。多个相邻像素中的至少一个像素包括在不同场中相应的水平，垂直或对角线定位的相邻像素。

4. 发明授权

US07916784B2 Method and system for inverse telecine and field pairing 失效
标题翻译：逆电视和场配对的方法和系统
公开(公告)号：US07916784B2
公开(公告)日：2011-03-29
申请号：US11254455
申请日：2005-10-20
申请人： Alexander MacInnis , Chenhui Feng
发明人： Alexander MacInnis , Chenhui Feng
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04
CPC分类号： H04N19/137 , H04N7/0115 , H04N19/112 , H04N19/61
摘要： Certain aspects of a method and system for inverse telecine and field pairing may comprise receiving a plurality of fields of alternating polarity. A current field may be weaved with its corresponding adjacent field of opposite polarity. A polarity change count value may be calculated based on the weaving of the current field with its corresponding adjacent field of opposite polarity. The method may determine whether to utilize a progressive scheme or an interlaced scheme to encode the received plurality of fields of alternating polarity based at least in part on the calculated polarity change count value. At least one of a top field first (TFF) scheme, a bottom field first (BFF) scheme, a top field first-repeat first field (TFF-RFF) scheme and a bottom field first-repeat first field (BFF-RFF) scheme may be chosen to pair the plurality of fields of alternating polarity.
摘要翻译：用于反向电视电影和场配对的方法和系统的某些方面可以包括接收多个具有交替极性的场。可以使用其相反极性的对应的相邻场来编织当前场。可以基于具有相反极性的相应相邻场的当前场的编织来计算极性变化计数值。该方法可以至少部分地基于所计算的极性改变计数值来确定是使用逐行方案还是隔行扫描方案对所接收的交替极性的多个场进行编码。顶场首先（TFF）方案，底场第一（BFF）方案，顶场第一重复第一场（TFF-RFF）方案和底场第一重复第一场（BFF-RFF）中的至少一个，可以选择方案来配对交替极性的多个场。

5. 发明授权

US07683970B2 Method and system for polarity change count 有权
公开(公告)号：US07683970B2
公开(公告)日：2010-03-23
申请号：US11254450
申请日：2005-10-20
申请人： Alexander MacInnis , Chenhui Feng
发明人： Alexander MacInnis , Chenhui Feng
IPC分类号： H04N7/01
摘要： A method for comparing pixels may comprise determining at least one polarity difference for at least one pair of neighboring pixels selected from a plurality of adjacent pixels, which are from different fields. A number of subsequent polarity changes may be calculated for the pair of neighboring pixels based on the determined polarity of difference. The adjacent pixels may be selected from a plurality of woven fields. A portion of the selected adjacent pixels may include pixels in neighboring fields. A portion of the selected adjacent pixels may include vertically adjacent pixels, horizontally adjacent pixels, and/or diagonally adjacent pixels. At least one pixel in the plurality of adjacent pixels includes a corresponding horizontally, vertically or diagonally located adjacent pixel in a different field.

6. 发明授权

US08588513B2 Method and system for motion compensation 有权
标题翻译：运动补偿方法和系统
公开(公告)号：US08588513B2
公开(公告)日：2013-11-19
申请号：US11486331
申请日：2006-07-13
申请人： Alexander MacInnis , Sheng Zhong , Chenhui Feng
发明人： Alexander MacInnis , Sheng Zhong , Chenhui Feng
IPC分类号： G06K9/00
CPC分类号： H04N19/51 , H04N19/513
摘要： Described herein is a method and system for motion compensation. This system and method use confidence for motion vector selection. Relative cost and an estimate of noise power may be used to characterize residual values and influence confidence determination.
摘要翻译：这里描述了一种用于运动补偿的方法和系统。该系统和方法对运动矢量选择使用置信度。可以使用相对成本和噪声功率的估计来表征残差值并影响置信度确定。

7. 发明授权

US07924345B2 Method and system for deinterlacing using polarity change count 有权
标题翻译：使用极性变化计数的去隔行扫描方法和系统
公开(公告)号：US07924345B2
公开(公告)日：2011-04-12
申请号：US11254262
申请日：2005-10-20
申请人： Alexander MacInnis , Chenhui Feng
发明人： Alexander MacInnis , Chenhui Feng
IPC分类号： H04N7/01 , H04N11/20 , H04N5/00 , H04N5/21 , H04N9/64 , H04N9/78
CPC分类号： H04N7/012 , H04N7/0142
摘要： A method for processing video information may include calculating a polarity change count (PCC) for a plurality of pixel pairs selected from a plurality of pixels from different fields utilizing a plurality of difference polarity values associated with the plurality of pixel pairs. At least a portion of the plurality of pixels from different fields may be deinterlaced based on at least the calculated PCC. The plurality of difference polarity values may be calculated for the plurality of pixel pairs selected from the plurality of pixels from different fields. At least one difference in amplitude of at least one of the selected pixel pairs may be calculated for the calculating the plurality of difference polarity values. The plurality of pixels from different fields may comprise a plurality of adjacent pixels from a plurality of woven fields.
摘要翻译：用于处理视频信息的方法可以包括利用与多个像素对相关联的多个差异极性值，从不同场选择多个像素对，计算极性改变计数（PCC）。至少基于所计算的PCC，来自不同场的多个像素的至少一部分可以被去隔行扫描。可以针对从不同场选择的多个像素中选择的多个像素对来计算多个差异极性值。可以计算至少一个所选像素对的振幅的至少一个差异，用于计算多个差极性值。来自不同场的多个像素可以包括来自多个编织区域的多个相邻像素。

8. 发明申请

US20070097259A1 Method and system for inverse telecine and field pairing 失效
标题翻译：逆电视和场配对的方法和系统
公开(公告)号：US20070097259A1
公开(公告)日：2007-05-03
申请号：US11254455
申请日：2005-10-20
申请人： Alexander MacInnis , Chenhui Feng
发明人： Alexander MacInnis , Chenhui Feng
IPC分类号： H04N7/01
CPC分类号： H04N19/137 , H04N7/0115 , H04N19/112 , H04N19/61
摘要： Certain aspects of a method and system for inverse telecine and field pairing may comprise receiving a plurality of fields of alternating polarity. A current field may be weaved with its corresponding adjacent field of opposite polarity. A polarity change count value may be calculated based on the weaving of the current field with its corresponding adjacent field of opposite polarity. The method may determine whether to utilize a progressive scheme or an interlaced scheme to encode the received plurality of fields of alternating polarity based at least in part on the calculated polarity change count value. At least one of a top field first (TFF) scheme, a bottom field first (BFF) scheme, a top field first-repeat first field (TFF-RFF) scheme and a bottom field first-repeat first field (BFF-RFF) scheme may be chosen to pair the plurality of fields of alternating polarity.
摘要翻译：用于反向电视电影和场配对的方法和系统的某些方面可以包括接收多个具有交替极性的场。可以使用其相反极性的对应的相邻场来编织当前场。可以基于具有相反极性的相应相邻场的当前场的编织来计算极性变化计数值。该方法可以至少部分地基于所计算的极性改变计数值来确定是使用逐行方案还是隔行扫描方案对所接收的交替极性的多个场进行编码。顶场首先（TFF）方案，底场第一（BFF）方案，顶场第一重复第一场（TFF-RFF）方案和底场第一重复第一场（BFF-RFF）中的至少一个，可以选择方案来配对交替极性的多个场。

9. 发明申请

US20070103587A1 System and method for blending of spatial interpolation and weaving 有权
标题翻译：混合空间插值和编织的系统和方法
公开(公告)号：US20070103587A1
公开(公告)日：2007-05-10
申请号：US11272113
申请日：2005-11-10
申请人： Alexander MacInnis , Chenhui Feng
发明人： Alexander MacInnis , Chenhui Feng
IPC分类号： H04N11/20 , H04N5/14
CPC分类号： H04N5/144 , H04N7/012
摘要： A method for processing video information may include calculating a plurality of motion indicators for a plurality of pixels in a current field and at least one corresponding plurality of pixels in at least one adjacent field. At least one of the plurality of motion indicators may indicate an amount of weave artifacts that are created, if the plurality of pixels in the current field are woven with the corresponding plurality of pixels in the at least one adjacent field. The calculated plurality of motion indicators may be combined to generate a blend control value that indicates an amount of weaving and spatial interpolation that is to be done for a current output sample value. The current output sample value may be generated based on the generated blend control value.
摘要翻译：用于处理视频信息的方法可以包括：计算当前场中的多个像素的多个运动指示符和至少一个相邻场中的至少一个对应的多个像素。如果当前场中的多个像素与至少一个相邻场中的对应的多个像素编织，则多个运动指示符中的至少一个可以指示所创建的织造人造物的量。所计算的多个运动指示符可以被组合以产生表示针对当前输出样本值要进行的织造量和空间内插的混合控制值。可以基于生成的混合控制值来生成当前输出样本值。

10. 发明申请

US20070091205A1 Method and system for deinterlacing using polarity change count 有权
标题翻译：使用极性变化计数的去隔行扫描方法和系统
公开(公告)号：US20070091205A1
公开(公告)日：2007-04-26
申请号：US11254262
申请日：2005-10-20
申请人： Alexander MacInnis , Chenhui Feng
发明人： Alexander MacInnis , Chenhui Feng
IPC分类号： H04N11/20
CPC分类号： H04N7/012 , H04N7/0142
摘要： A method for processing video information may include calculating a polarity change count (PCC) for a plurality of pixel pairs selected from a plurality of pixels from different fields utilizing a plurality of difference polarity values associated with the plurality of pixel pairs. At least a portion of the plurality of pixels from different fields may be deinterlaced based on at least the calculated PCC. The plurality of difference polarity values may be calculated for the plurality of pixel pairs selected from the plurality of pixels from different fields. At least one difference in amplitude of at least one of the selected pixel pairs may be calculated for the calculating the plurality of difference polarity values. The plurality of pixels from different fields may comprise a plurality of adjacent pixels from a plurality of woven fields.
摘要翻译：用于处理视频信息的方法可以包括利用与多个像素对相关联的多个差异极性值，从不同场选择多个像素对，计算极性改变计数（PCC）。至少基于所计算的PCC，来自不同场的多个像素的至少一部分可以被去隔行扫描。可以针对从不同场选择的多个像素中选择的多个像素对来计算多个差异极性值。可以计算至少一个所选像素对的振幅的至少一个差异，用于计算多个差极性值。来自不同场的多个像素可以包括来自多个编织区域的多个相邻像素。

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