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1. 发明授权

US5440593A Combined aligner blender 失效
标题翻译：组合对准机搅拌机
公开(公告)号：US5440593A
公开(公告)日：1995-08-08
申请号：US129342
申请日：1993-09-30
申请人： Pasquale Leone
发明人： Pasquale Leone
IPC分类号： H03H17/06 , H04L7/00
CPC分类号： H03H17/06
摘要： The present invention relates to a method of aligning and blending input digital samples, comprised of delaying the input samples by a clock pulse, to provide delayed data samples, subtracting a smaller fractional part from a larger fractional part of either an input sample number and a requested sample number to provide a sample difference number first factor, subtracting the sample difference number from 1 to provide a second factor, multiplying either of the input samples or the delayed samples by the first factor to provide a first result, multiplying the other of the input samples or the delayed samples by the second factor to provide a second result, and adding the results to provide output samples.
摘要翻译：本发明涉及一种对输入数字样本进行对准和混合的方法，包括通过时钟脉冲延迟输入样本，以提供延迟的数据样本，从输入样本编号的较大分数部分中减去较小的小数部分，请求样本号提供样本差分号第一因子，从1中减去样本差分数以提供第二因子，将输入样本或延迟样本之一乘以第一因子以提供第一个结果，将另一个输入样本或延迟样本由第二个因子提供第二个结果，并添加结果以提供输出样本。

2. 发明授权

US07671922B2 Chroma upsampling method and apparatus therefor 失效
标题翻译：色度上采样方法及其设备
公开(公告)号：US07671922B2
公开(公告)日：2010-03-02
申请号：US12327379
申请日：2008-12-03
申请人： Pasquale Leone , Wing-Chi Chow , Aharon Gill
发明人： Pasquale Leone , Wing-Chi Chow , Aharon Gill
IPC分类号： H04N11/02
CPC分类号： H04N7/0122 , H04N5/4401 , H04N9/64
摘要： A unique method for chroma vertical upsampling used, for example, for conversion of the “4:2:0” format chroma information used in many applications of digital video, to the “4:2:2” or “4:4:4” format, is presented. This conversion is required so that video encoders can effect the display of this chroma information with a minimum of visible artifacts. The present invention carries out chroma vertical upsampling on a pixel by pixel basis. This chroma vertical upsampling is performed as a function of the amount of motion associated with each pixel as detected between 2 or more fields, and the field, frame and progressive sequence characteristics of the incoming video signal data.
摘要翻译：用于色度垂直上采样的独特方法，例如用于将许多数字视频应用中使用的“4：2：0”格式色度信息转换为“4：2：2”或“4：4：4” “格式，被呈现。这种转换是必需的，因此视频编码器可以利用最少的可见伪像来影响该色度信息的显示。本发明逐像素地进行色度垂直上采样。根据在两个或多个场之间检测到的每个像素的运动量以及输入视频信号数据的场，帧和逐行序列特征，执行该色度垂直上采样。

3. 发明授权

US5228061A Fast maximum likelihood decoder 失效
标题翻译：快速最大似然解码器
公开(公告)号：US5228061A
公开(公告)日：1993-07-13
申请号：US734617
申请日：1991-07-23
申请人： Paul S. Newby , Pasquale Leone
发明人： Paul S. Newby , Pasquale Leone
IPC分类号： H03M13/39 , H04L25/48 , H04L25/497
CPC分类号： H04L25/497 , H03M13/39
摘要： A simplified fast maximum likelihood decoder for (1-D) channels comprising a first stage decoder for detecting possible charge violations in a threshold decoded input signal, a second stage decoder for resolving charge violations detected in the first stage decoder by finding the most likely data pattern consistent with the charge constraint of the input signal, and an output shift register for generating corrected estimated decoded data in response to receiving control signals output from the second stage decoder.
摘要翻译：一种用于（1-D）信道的简化的快速最大似然解码器，包括用于检测阈值解码输入信号中可能的电荷违反的第一级解码器，用于通过找到最可能的数据来解决在第一级解码器中检测到的电荷违规的第二级解码器模式与输入信号的电荷约束一致;以及输出移位寄存器，用于响应于从第二级解码器输出的接收控制信号，产生校正的估计解码数据。

4. 发明授权

US07474355B2 Chroma upsampling method and apparatus therefor 有权
标题翻译：色度上采样方法及其设备
公开(公告)号：US07474355B2
公开(公告)日：2009-01-06
申请号：US10636462
申请日：2003-08-06
申请人： Pasquale Leone , Wing-Chi Chow , Aharon Gill
发明人： Pasquale Leone , Wing-Chi Chow , Aharon Gill
IPC分类号： H04N11/02
CPC分类号： H04N7/0122 , H04N5/4401 , H04N9/64
摘要： A unique method for chroma vertical upsampling used, for example, for conversion of the “4:2:0” format chroma information used in many applications of digital video, to the “4:2:2” or “4:4:4” format, is presented. This conversion is required so that video encoders can effect the display of this chroma information with a minimum of visible artifacts. The present invention carries out chroma vertical upsampling on a pixel by pixel basis. This chroma vertical upsampling is performed as a function of the amount of motion associated with each pixel as detected between 2 or more fields, and the field, frame and progressive sequence characteristics of the incoming video signal data.
摘要翻译：用于色度垂直上采样的独特方法，例如用于将许多数字视频应用中使用的“4：2：0”格式色度信息转换为“4：2：2”或“4：4：4” “格式，被呈现。这种转换是必需的，因此视频编码器可以利用最少的可见伪像来影响该色度信息的显示。本发明逐像素地进行色度垂直上采样。根据在两个或多个场之间检测到的每个像素的运动量以及输入视频信号数据的场，帧和逐行序列特征，执行该色度垂直上采样。

5. 发明授权

US06901153B1 Hybrid software/hardware video decoder for personal computer 失效
标题翻译：用于个人电脑的混合软件/硬件视频解码器
公开(公告)号：US06901153B1
公开(公告)日：2005-05-31
申请号：US08615836
申请日：1996-03-14
申请人： Pasquale Leone
发明人： Pasquale Leone
IPC分类号： G06K9/00 , G06T1/00 , H04N7/26 , H04N7/50
CPC分类号： H04N19/42 , H04N19/61
摘要： A software/hardware hybrid video decoder, particularly suited for decoding MPEG video, that takes advantage of processing capabilities of graphics coprocessors to perform the motion compensation portion of video decoding. Motion compensation is performed by bit block transfer (bit BLT) operations on the graphics coprocessor. The bit BLT operations perform the addition of pixels in the reference and error blocks. Bit BLT operations may also be used for interpolation between reference blocks to provide subpixel resolution for motion vectors.
摘要翻译：软件/硬件混合视频解码器，特别适用于解码MPEG视频，其利用图形协处理器的处理能力来执行视频解码的运动补偿部分。运动补偿通过图形协处理器上的位块传输（位BLT）操作执行。位BLT操作在引用和错误块中执行像素的添加。位BLT操作也可用于参考块之间的插值，以提供运动矢量的子像素分辨率。

6. 发明申请

US20050030422A1 Chroma upsampling method and apparatus therefor 有权
标题翻译：色度上采样方法及其设备
公开(公告)号：US20050030422A1
公开(公告)日：2005-02-10
申请号：US10636462
申请日：2003-08-06
申请人： Pasquale Leone , Wing-Chi Chow , Aharon Gill
发明人： Pasquale Leone , Wing-Chi Chow , Aharon Gill
IPC分类号： H04N5/44 , H04N9/64 , H04N11/20
CPC分类号： H04N7/0122 , H04N5/4401 , H04N9/64
摘要： A unique method for chroma vertical upsampling used, for example, for conversion of the “4:2:0” format chroma information used in many applications of digital video, to the “4:2:2” or “4:4:4” format, is presented. This conversion is required so that video encoders can effect the display of this chroma information with a minimum of visible artifacts. The present invention carries out chroma vertical upsampling on a pixel by pixel basis. This chroma vertical upsampling is performed as a function of the amount of motion associated with each pixel as detected between 2 or more fields, and the field, frame and progressive sequence characteristics of the incoming video signal data.
摘要翻译：用于色度垂直上采样的独特方法，例如用于将许多数字视频应用中使用的“4：2：0”格式色度信息转换为“4：2：2”或“4：4：4” “格式，被呈现。这种转换是必需的，因此视频编码器可以利用最少的可见伪像来影响该色度信息的显示。本发明逐像素地进行色度垂直上采样。根据在两个或多个场之间检测到的每个像素的运动量以及输入视频信号数据的场，帧和逐行序列特征，执行该色度垂直上采样。

7. 发明申请

US20090079867A1 Chroma Upsampling Method and Apparatus Therefor 失效
标题翻译：色度上采样方法及装置
公开(公告)号：US20090079867A1
公开(公告)日：2009-03-26
申请号：US12327379
申请日：2008-12-03
申请人： Pasquale Leone , Wing-Chi Chow , Aharon Gill
发明人： Pasquale Leone , Wing-Chi Chow , Aharon Gill
IPC分类号： H04N7/01
CPC分类号： H04N7/0122 , H04N5/4401 , H04N9/64
摘要： A unique method for chroma vertical upsampling used, for example, for conversion of the “4:2:0” format chroma information used in many applications of digital video, to the “4:2:2” or “4:4:4” format, is presented. This conversion is required so that video encoders can effect the display of this chroma information with a minimum of visible artifacts. The present invention carries out chroma vertical upsampling on a pixel by pixel basis. This chroma vertical upsampling is performed as a function of the amount of motion associated with each pixel as detected between 2 or more fields, and the field, frame and progressive sequence characteristics of the incoming video signal data.
摘要翻译：用于色度垂直上采样的独特方法，例如用于将许多数字视频应用中使用的“4：2：0”格式色度信息转换为“4：2：2”或“4：4：4” “格式，被呈现。这种转换是必需的，因此视频编码器可以利用最少的可见伪像来影响该色度信息的显示。本发明逐像素地进行色度垂直上采样。根据在两个或多个场之间检测到的每个像素的运动量以及输入视频信号数据的场，帧和逐行序列特征，执行该色度垂直上采样。

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