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1. 发明授权

US08660175B2 Selective display of interpolated or extrapolated video units 有权
标题翻译：插值或外插视频单元的选择性显示
公开(公告)号：US08660175B2
公开(公告)日：2014-02-25
申请号：US12111782
申请日：2008-04-29
申请人： Gokce Dane , Khaled Helmi El-Maleh , Min Dai , Chia-Yuan Teng
发明人： Gokce Dane , Khaled Helmi El-Maleh , Min Dai , Chia-Yuan Teng
IPC分类号： H04N7/12
CPC分类号： H04N7/0132 , H04N5/145 , H04N19/105 , H04N19/132 , H04N19/139 , H04N19/154 , H04N19/156 , H04N19/172 , H04N19/51 , H04N19/521 , H04N19/573 , H04N19/577 , H04N19/587 , H04N19/61
摘要： Display of an interpolated or extrapolated video unit, such as a video frame, may be selectively enabled based on a quality analysis. This disclosure also describes selection of reference video frames to be used for interpolation or extrapolation. A decoder may apply a quality-focused mode to select a reference frame based on quality criteria. The quality criteria may indicate a level of quality likely to be produced by a reference frame. If no reference frames satisfy the quality criteria, interpolation or extrapolation may be disabled. A decoder may apply a resource-focused frame interpolation mode to enable or disable frame interpolation or extrapolation for some frames based on power and quality considerations. In one mode, frame interpolation may be disabled to conserve power when reference frames are not likely to produce satisfactory quality. In another mode, the threshold may be adjustable as a function of power saving requirements of the decoder.
摘要翻译：可以基于质量分析来选择性地启用内插或外推视频单元（例如视频帧）的显示。本公开还描述了用于插值或外推的参考视频帧的选择。解码器可以基于质量标准应用以质量为中心的模式来选择参考帧。质量标准可能表明可能由参考系产生的质量水平。如果没有参考帧满足质量标准，则可以禁用内插或外推。解码器可以应用基于资源的帧插值模式，以基于功率和质量考虑为某些帧启用或禁用帧插值或外插。在一种模式中，当参考帧不可能产生令人满意的质量时，帧内插可被禁用以节省功率。在另一种模式中，阈值可以作为解码器节能要求的函数来调整。

2. 发明申请

US20090147853A1 RESOURCE-ADAPTIVE VIDEO INTERPOLATION OR EXTRAPOLATION 有权
标题翻译：资源自适应视频插值或扩展
公开(公告)号：US20090147853A1
公开(公告)日：2009-06-11
申请号：US12111738
申请日：2008-04-29
申请人： Gokce Dane , Min Dai , Khaled Helmi El-Maleh , Chia-Yuan Teng
发明人： Gokce Dane , Min Dai , Khaled Helmi El-Maleh , Chia-Yuan Teng
IPC分类号： H04N7/26
CPC分类号： H04N7/0132 , H04N5/145 , H04N19/105 , H04N19/132 , H04N19/139 , H04N19/154 , H04N19/156 , H04N19/172 , H04N19/51 , H04N19/521 , H04N19/573 , H04N19/577 , H04N19/587 , H04N19/61
摘要： A decoder may apply a resource-focused interpolation mode to enable or disable interpolation or extrapolation of video units, such as frames, based on power and quality considerations. In one mode, interpolation may be disabled to conserve power when reference frames are not likely to produce satisfactory quality. In another mode, the threshold may be adjustable as a function of power saving requirements. This disclosure also describes selection of reference video frames to be used for interpolation or extrapolation of a video frame. A decoder may apply a quality-focused mode to select a reference frame based on quality criteria. The quality criteria may indicate a level of quality likely to be produced by a reference frame. If no reference frames satisfy the quality criteria, interpolation or extrapolation may be disabled. Display of an interpolated or extrapolated frame may be selectively enabled based on a quality analysis of the frame.
摘要翻译：解码器可以应用基于资源的插值模式，以基于功率和质量考虑来启用或禁用诸如帧之类的视频单元的插值或外推。在一种模式中，当参考帧不可能产生令人满意的质量时，内插可以被禁用以节省功率。在另一种模式中，阈值可以作为功率节省要求的函数来调整。本公开还描述了用于视频帧的插值或外插的参考视频帧的选择。解码器可以基于质量标准应用以质量为中心的模式来选择参考帧。质量标准可能表明可能由参考系产生的质量水平。如果没有参考帧满足质量标准，则可以禁用内插或外推。可以基于帧的质量分析来选择性地启用内插或外插帧的显示。

3. 发明授权

US09426414B2 Reference selection for video interpolation or extrapolation 有权
标题翻译：视频插值或外插参考选择
公开(公告)号：US09426414B2
公开(公告)日：2016-08-23
申请号：US12111718
申请日：2008-04-29
申请人： Gokce Dane , Khaled Helmi El-Maleh , Min Dai , Chia-Yuan Teng
发明人： Gokce Dane , Khaled Helmi El-Maleh , Min Dai , Chia-Yuan Teng
IPC分类号： H04N7/12 , H04N7/01 , H04N5/14 , H04N19/105 , H04N19/139 , H04N19/172 , H04N19/51 , H04N19/61 , H04N19/132 , H04N19/154 , H04N19/156 , H04N19/587 , H04N19/573 , H04N19/577 , H04N19/513
CPC分类号： H04N7/0132 , H04N5/145 , H04N19/105 , H04N19/132 , H04N19/139 , H04N19/154 , H04N19/156 , H04N19/172 , H04N19/51 , H04N19/521 , H04N19/573 , H04N19/577 , H04N19/587 , H04N19/61
摘要： This disclosure describes selection of reference video units to be used for interpolation or extrapolation of a video unit, such as a video frame. A decoder may apply a quality-focused mode to select a reference frame based on quality criteria. The quality criteria may indicate a level of quality likely to be produced by a reference frame. If no reference frames satisfy the quality criteria, interpolation or extrapolation may be disabled. Display of an interpolated or extrapolated frame may be selectively enabled based on a quality analysis. A decoder may apply a resource-focused frame interpolation mode to enable or disable frame interpolation or extrapolation for some frames based on power and quality considerations. In one mode, frame interpolation may be disabled to conserve power when reference frames are not likely to produce satisfactory quality. In another mode, the threshold may be adjustable as a function of power saving requirements.
摘要翻译：本公开描述了用于视频单元（例如视频帧）的插值或外插的参考视频单元的选择。解码器可以基于质量标准应用以质量为中心的模式来选择参考帧。质量标准可能表明可能由参考系产生的质量水平。如果没有参考帧满足质量标准，则可以禁用内插或外推。可以基于质量分析来选择性地启用插值或外插帧的显示。解码器可以应用基于资源的帧插值模式，以基于功率和质量考虑为某些帧启用或禁用帧插值或外插。在一种模式中，当参考帧不可能产生令人满意的质量时，帧内插可被禁用以节省功率。在另一种模式中，阈值可以作为功率节省要求的函数来调整。

4. 发明授权

US08953685B2 Resource-adaptive video interpolation or extrapolation with motion level analysis 有权
标题翻译：资源自适应视频插值或外推运动水平分析
公开(公告)号：US08953685B2
公开(公告)日：2015-02-10
申请号：US12111738
申请日：2008-04-29
申请人： Gokce Dane , Min Dai , Khaled Helmi El-Maleh , Chia-Yuan Teng
发明人： Gokce Dane , Min Dai , Khaled Helmi El-Maleh , Chia-Yuan Teng
IPC分类号： H04N7/12 , H04N7/01 , H04N5/14 , H04N19/105 , H04N19/139 , H04N19/172 , H04N19/51 , H04N19/61 , H04N19/132 , H04N19/154 , H04N19/156 , H04N19/587 , H04N19/573 , H04N19/577 , H04N19/513
CPC分类号： H04N7/0132 , H04N5/145 , H04N19/105 , H04N19/132 , H04N19/139 , H04N19/154 , H04N19/156 , H04N19/172 , H04N19/51 , H04N19/521 , H04N19/573 , H04N19/577 , H04N19/587 , H04N19/61
摘要： A decoder may apply a resource-focused interpolation mode to enable or disable interpolation or extrapolation of video units, such as frames, based on power and quality considerations. In one mode, interpolation may be disabled to conserve power when reference frames are not likely to produce satisfactory quality. In another mode, the threshold may be adjustable as a function of power saving requirements. This disclosure also describes selection of reference video frames to be used for interpolation or extrapolation of a video frame. A decoder may apply a quality-focused mode to select a reference frame based on quality criteria. The quality criteria may indicate a level of quality likely to be produced by a reference frame. If no reference frames satisfy the quality criteria, interpolation or extrapolation may be disabled. Display of an interpolated or extrapolated frame may be selectively enabled based on a quality analysis of the frame.
摘要翻译：解码器可以应用基于资源的插值模式，以基于功率和质量考虑来启用或禁用诸如帧之类的视频单元的插值或外推。在一种模式中，当参考帧不可能产生令人满意的质量时，内插可以被禁用以节省功率。在另一种模式中，阈值可以作为功率节省要求的函数来调整。本公开还描述了用于视频帧的插值或外插的参考视频帧的选择。解码器可以基于质量标准应用以质量为中心的模式来选择参考帧。质量标准可能表明可能由参考系产生的质量水平。如果没有参考帧满足质量标准，则可以禁用内插或外推。可以基于帧的质量分析来选择性地启用内插或外插帧的显示。

5. 发明申请

US20090148058A1 REFERENCE SELECTION FOR VIDEO INTERPOLATION OR EXTRAPOLATION 有权
标题翻译：参考选择视频插值或扩展
公开(公告)号：US20090148058A1
公开(公告)日：2009-06-11
申请号：US12111718
申请日：2008-04-29
申请人： Gokce Dane , Khaled Helmi El-Maleh , Min Dai , Chia-Yuan Teng
发明人： Gokce Dane , Khaled Helmi El-Maleh , Min Dai , Chia-Yuan Teng
IPC分类号： G06K9/00
CPC分类号： H04N7/0132 , H04N5/145 , H04N19/105 , H04N19/132 , H04N19/139 , H04N19/154 , H04N19/156 , H04N19/172 , H04N19/51 , H04N19/521 , H04N19/573 , H04N19/577 , H04N19/587 , H04N19/61
摘要： This disclosure describes selection of reference video units to be used for interpolation or extrapolation of a video unit, such as a video frame. A decoder may apply a quality-focused mode to select a reference frame based on quality criteria. The quality criteria may indicate a level of quality likely to be produced by a reference frame. If no reference frames satisfy the quality criteria, interpolation or extrapolation may be disabled. Display of an interpolated or extrapolated frame may be selectively enabled based on a quality analysis. A decoder may apply a resource-focused frame interpolation mode to enable or disable frame interpolation or extrapolation for some frames based on power and quality considerations. In one mode, frame interpolation may be disabled to conserve power when reference frames are not likely to produce satisfactory quality. In another mode, the threshold may be adjustable as a function of power saving requirements.
摘要翻译：本公开描述了用于视频单元（例如视频帧）的插值或外插的参考视频单元的选择。解码器可以基于质量标准应用以质量为中心的模式来选择参考帧。质量标准可能表明可能由参考系产生的质量水平。如果没有参考帧满足质量标准，则可以禁用内插或外推。可以基于质量分析来选择性地启用插值或外插帧的显示。解码器可以应用基于资源的帧插值模式，以基于功率和质量考虑为某些帧启用或禁用帧插值或外插。在一种模式中，当参考帧不可能产生令人满意的质量时，帧内插可被禁用以节省功率。在另一种模式中，阈值可以作为功率节省要求的函数来调整。

6. 发明申请

US20090147854A1 SELECTIVE DISPLAY OF INTERPOLATED OR EXTRAPOLAED VIDEO UNITS 有权
标题翻译：选择性显示插入式或超级视频单元
公开(公告)号：US20090147854A1
公开(公告)日：2009-06-11
申请号：US12111782
申请日：2008-04-29
申请人： Gokce Dane , Khaled Helmi El-Maleh , Min Dai , Chia-Yuan Teng
发明人： Gokce Dane , Khaled Helmi El-Maleh , Min Dai , Chia-Yuan Teng
IPC分类号： H04N11/02
CPC分类号： H04N7/0132 , H04N5/145 , H04N19/105 , H04N19/132 , H04N19/139 , H04N19/154 , H04N19/156 , H04N19/172 , H04N19/51 , H04N19/521 , H04N19/573 , H04N19/577 , H04N19/587 , H04N19/61
摘要： Display of an interpolated or extrapolated video unit, such as a video frame, may be selectively enabled based on a quality analysis. This disclosure also describes selection of reference video frames to be used for interpolation or extrapolation. A decoder may apply a quality-focused mode to select a reference frame based on quality criteria. The quality criteria may indicate a level of quality likely to be produced by a reference frame. If no reference frames satisfy the quality criteria, interpolation or extrapolation may be disabled. A decoder may apply a resource-focused frame interpolation mode to enable or disable frame interpolation or extrapolation for some frames based on power and quality considerations. In one mode, frame interpolation may be disabled to conserve power when reference frames are not likely to produce satisfactory quality. In another mode, the threshold may be adjustable as a function of power saving requirements of the decoder.
摘要翻译：可以基于质量分析来选择性地启用内插或外推视频单元（例如视频帧）的显示。本公开还描述了用于插值或外推的参考视频帧的选择。解码器可以基于质量标准应用以质量为中心的模式来选择参考帧。质量标准可能表明可能由参考系产生的质量水平。如果没有参考帧满足质量标准，则可以禁用内插或外推。解码器可以应用基于资源的帧插值模式，以基于功率和质量考虑为某些帧启用或禁用帧插值或外插。在一种模式中，当参考帧不可能产生令人满意的质量时，帧内插可被禁用以节省功率。在另一种模式中，阈值可以作为解码器节能要求的函数来调节。

7. 发明授权

US08861601B2 Encoder-assisted adaptive video frame interpolation 有权
标题翻译：编码器辅助自适应视频帧插值
公开(公告)号：US08861601B2
公开(公告)日：2014-10-14
申请号：US11112531
申请日：2005-04-22
申请人： Gokce Dane , Khaled Helmi El-Maleh , Yen-Chi Lee
发明人： Gokce Dane , Khaled Helmi El-Maleh , Yen-Chi Lee
IPC分类号： H04N7/18 , H04N19/61 , H04N19/46 , H04N19/587 , H04N19/172 , H04N19/132 , H04N19/51
CPC分类号： H04N19/176 , H04N19/132 , H04N19/172 , H04N19/46 , H04N19/51 , H04N19/513 , H04N19/587 , H04N19/61
摘要： The disclosure is directed to techniques for encoder-assisted adaptive interpolation of video frames. According to the disclosed techniques, an encoder generates information to assist a decoder in interpolation of a skipped video frame, i.e., an S frame. The information permits the decoder to reduce visual artifacts in the interpolated frame and thereby achieve improved visual quality. The information may include interpolation equation labels that identify selected interpolation equations to be used by the decoder for individual video blocks. As an option, to conserve bandwidth, the equation labels may be transmitted for only selected video blocks that meet a criterion for encoder-assisted interpolation. Other video blocks without equation labels may be interpolated according to a default interpolation technique.
摘要翻译：本公开涉及视频帧的编码器辅助自适应插值技术。根据所公开的技术，编码器生成信息以帮助解码器插入跳过的视频帧，即S帧。该信息允许解码器减少内插帧中的视觉伪影，从而实现改善的视觉质量。该信息可以包括识别用于各个视频块的由解码器使用的所选内插方程的内插方程标签。作为选择，为了节省带宽，可以仅针对满足编码器辅助插值的准则的所选择的视频块来发送等式标签。没有等式标签的其他视频块可以根据默认内插技术进行内插。

8. 发明授权

US08989275B2 Video processing architecture 有权
标题翻译：视频处理架构
公开(公告)号：US08989275B2
公开(公告)日：2015-03-24
申请号：US12943446
申请日：2010-11-10
申请人： Chia-Yuan Teng , Dan M. Chuang , Gokce Dane , Raghavendra C. Nagaraj , Vladan Andrijanic , Yiu-Wing Leung
发明人： Chia-Yuan Teng , Dan M. Chuang , Gokce Dane , Raghavendra C. Nagaraj , Vladan Andrijanic , Yiu-Wing Leung
IPC分类号： H04N7/12 , H04N19/90 , H04N19/61 , H04N19/102 , H04N19/176 , H04N19/146 , H04N19/18 , H04N19/12 , H04N19/174 , H04N19/423 , H04N19/593 , H04N19/182 , H04N19/46 , G06T9/00
CPC分类号： H04N19/12 , G06T9/005 , H04N19/13 , H04N19/132 , H04N19/146 , H04N19/174 , H04N19/176 , H04N19/18 , H04N19/182 , H04N19/423 , H04N19/46 , H04N19/593 , H04N19/61 , H04N19/90 , H04N19/91
摘要： A method for video processing may include receiving video data units, and compressing the video data units to generate compressed video data units that have a variable size. The method may also include storing the compressed video data units contiguously in a memory in memory segments that have a fixed size, where the size of at least one of the compressed video data units is indivisible by the fixed size of the memory segments, and where a portion of the indivisible compressed video data unit is stored with a portion of another compressed video data unit in one of the memory segments. The method may also include determining data storage information associated with the compressed video data units, and storing the data storage information in the memory. A system may have a video processing architecture designed to support the method.
摘要翻译：用于视频处理的方法可以包括接收视频数据单元，以及压缩视频数据单元以生成具有可变大小的压缩视频数据单元。该方法还可以包括将压缩的视频数据单元连续地存储在具有固定大小的存储器段中的存储器中，其中压缩视频数据单元中的至少一个的尺寸不同于存储器段的固定大小，并且其中不可分割压缩视频数据单元的一部分与另一个压缩视频数据单元的一部分一起存储在存储器段之一中。该方法还可以包括确定与压缩视频数据单元相关联的数据存储信息，以及将数据存储信息存储在存储器中。系统可以具有设计用于支持该方法的视频处理架构。

9. 发明申请

US20100254453A1 INVERSE TELECINE TECHNIQUES 审中-公开
标题翻译：反向电子技术
公开(公告)号：US20100254453A1
公开(公告)日：2010-10-07
申请号：US12417527
申请日：2009-04-02
申请人： Gokce Dane , Chia-yuan Teng
发明人： Gokce Dane , Chia-yuan Teng
IPC分类号： H04N7/32 , H04N7/01
CPC分类号： H04N7/0112
摘要： This disclosure describes inverse telecine techniques that are performed to adjust or convert the frame rate of a video sequence. The described techniques provide a very useful way to identify a telecine technique that was used to increase the frame rate of a video sequence. Upon identifying the telecine technique that was used, the corresponding inverse telecine technique can be performed with respect to the sequence of video frames in order to decrease the frame rate back to its original form (prior to telecine). This disclosure also provides many useful details that can improve inverse telecine, e.g., by simplifying the inverse telecine process and by reducing memory accesses during the process.
摘要翻译：本公开描述了执行用于调整或转换视频序列的帧速率的逆电视电影技术。所描述的技术提供了一种非常有用的方式来识别用于增加视频序列的帧速率的电视电影技术。在识别所使用的电视电影技术时，可以相对于视频帧序列执行相应的反向电视电影技术，以便将帧速率恢复到其原始形式（在电视电影之前）。本公开还提供了许多有用的细节，其可以改进反向电视电影，例如通过简化逆电视电影过程和通过减少在该过程期间的存储器访问。

10. 发明授权

US08208563B2 Boundary artifact correction within video units 有权
标题翻译：视频单位内的边界伪像校正
公开(公告)号：US08208563B2
公开(公告)日：2012-06-26
申请号：US12395244
申请日：2009-02-27
申请人： Gokce Dane , Chia-yuan Teng
发明人： Gokce Dane , Chia-yuan Teng
IPC分类号： H04N11/02
CPC分类号： H04N19/577 , H04N7/0127 , H04N19/132 , H04N19/44 , H04N19/55 , H04N19/587 , H04N19/61 , H04N19/86
摘要： This disclosure describes techniques for correcting artifacts that occur along a boundary of a substitute video unit generated using video unit substitution, e.g., motion-compensated video unit interpolation or extrapolation. In accordance with the techniques described in this disclosure, a frame substitution unit identifies first locations within a substitute video unit that correspond with a boundary that exists within a reference video unit and should exist within the substitute video unit, and corrects boundary artifacts in the first locations using a first boundary artifact correction technique. The frame substitution unit also identifies second locations within the substitute video unit that correspond with a boundary that exists within the substitute video unit and does not exist within the reference video unit and corrects boundary artifacts in the second locations using a second boundary artifact correction technique.
摘要翻译：本公开描述了用于校正沿着使用视频单元替代（例如，运动补偿视频单元插值或外插）生成的替代视频单元的边界发生的伪像的技术。根据本公开中描述的技术，帧替换单元识别与存在于参考视频单元内的边界对应的替代视频单元中的第一位置，并且应当存在于替代视频单元内，并且修正第一使用第一边界伪像校正技术的位置。帧替换单元还识别与替代视频单元内存在的边界对应的替代视频单元内的第二位置，并且不存在于参考视频单元内，并且使用第二边界伪像校正技术来校正第二位置中的边界伪影。

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