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1. 发明授权

US5386232A Method and apparatus for encoding images using a specified data format 失效
标题翻译：使用指定数据格式对图像进行编码的方法和装置
公开(公告)号：US5386232A
公开(公告)日：1995-01-31
申请号：US78126
申请日：1993-06-16
申请人： Stuart Golin , Brian Nickerson , Michael Keith , Rohan Coelho
发明人： Stuart Golin , Brian Nickerson , Michael Keith , Rohan Coelho
IPC分类号： G06T9/00 , H04N5/765 , H04N5/781 , H04N5/85 , H04N9/804 , H04N11/04
CPC分类号： G06T9/005 , H04N5/765 , H04N9/8042 , H04N5/781 , H04N5/85
摘要： A method and apparatus for encoding image data. After encoding, the image data has an OPERATING SYSTEM header, a BITSTREAM header, a Y-COMPONENT DATA field, a U-COMPONENT DATA field, and a V-COMPONENT DATA field. Each of the DATA fields has a four-byte MC VECTOR COUNT field, an MC VECTORS field, and an ENCODED DATA field that has interleaved binary tree codes and region codes.
摘要翻译：一种用于编码图像数据的方法和装置。在编码之后，图像数据具有操作系统头部，BITSTREAM头部，Y分量数据字段，U分量数据字段和V分量数据字段。每个DATA字段都有一个四字节的MC VECTOR COUNT字段，一个MC VECTORS字段和一个已编码的二进制树代码和区域代码的ENCODED DATA字段。

2. 发明授权

US5432554A Method and apparatus for decoding images using a specified data format 失效
标题翻译：使用指定数据格式对图像进行解码的方法和装置
公开(公告)号：US5432554A
公开(公告)日：1995-07-11
申请号：US78934
申请日：1993-06-16
申请人： Brian Nickerson , Michael Keith , Rohan Coelho , Stuart Golin
发明人： Brian Nickerson , Michael Keith , Rohan Coelho , Stuart Golin
IPC分类号： G06F3/14 , G06T9/00 , H04N7/26 , H04N7/28 , H04N7/52 , H04N11/04
CPC分类号： H04N7/52 , G06F3/14 , H04N19/00 , H04N19/94
摘要： A method and apparatus for decoding image data. Before decoding, the image data has an OPERATING SYSTEM header, a BITSTREAM header, a Y-COMPONENT DATA field, a U-COMPONENT DATA field, and a V-COMPONENT DATA field. Each of the DATA fields has a four-byte MC VECTOR COUNT field, an MC VECTORS field, and an ENCODED DATA field that has interleaved binary tree codes and region codes.
摘要翻译：一种用于对图像数据进行解码的方法和装置。在解码之前，图像数据具有操作系统头部，BITSTREAM头部，Y分量数据字段，U分量数据字段和V分量数据字段。每个DATA字段都有一个四字节的MC VECTOR COUNT字段，一个MC VECTORS字段和一个已编码的二进制树代码和区域代码的ENCODED DATA字段。

3. 发明授权

US5493514A Process, apparatus, and system for encoding and decoding video signals 失效
标题翻译：用于对视频信号进行编码和解码的过程，装置和系统
公开(公告)号：US5493514A
公开(公告)日：1996-02-20
申请号：US235955
申请日：1994-04-28
申请人： Michael Keith , Brian Nickerson
发明人： Michael Keith , Brian Nickerson
IPC分类号： G06T9/00 , H04N7/15 , H04N7/26 , H04N7/30 , H04N7/46 , H04N7/50 , H04N7/52 , H04N19/895 , H04Q11/04 , G06F17/00
CPC分类号： H04N7/15 , H04N19/126 , H04N19/132 , H04N19/14 , H04N19/149 , H04N19/174 , H04N19/176 , H04N19/196 , H04N19/197 , H04N19/198 , H04N19/527 , H04N19/587 , H04N19/61 , H04N19/80 , H04N19/82 , H04N19/86 , H04N19/895 , H04N7/152 , H04N7/52 , H04Q11/0435 , H04N19/107 , H04N19/124 , H04N19/13 , H04N19/146 , H04N19/60 , H04N19/91 , H04Q2213/13034 , H04Q2213/13103 , H04Q2213/13106 , H04Q2213/13152 , H04Q2213/1319 , H04Q2213/13209 , H04Q2213/1324 , H04Q2213/13299 , H04Q2213/13337
摘要： For encoding, each video frame is segmented into slices; each slice, into macroblocks; and each macroblock, into blocks. Encoded macroblock and block signals are generated corresponding to macroblock and block information of each slice, respectively. An encoded bitstream is generated in accordance with the encoded macroblock and block signals, wherein all of the macroblock signals for each slice precede all of the block signals for each slice. For decoding, an encoded bitstream is received, wherein (1) a portion of the encoded bitstream corresponding to each video frame corresponds to slices; and (2) a portion of the encoded bitstream corresponding to each slice comprises encoded macroblock signals followed by block signals for the entire slice. The macroblock and block signals of each slice are decoded and decoded video signals are generated in accordance with the decoded macroblock and block signals.
摘要翻译：对于编码，每个视频帧被分割成片; 每个切片，成宏块; 并将每个宏块分成块。分别对应于每个切片的宏块和块信息生成编码的宏块和块信号。根据编码的宏块和块信号生成编码比特流，其中每个切片的所有宏块信号都在每个切片的所有块信号之前。对于解码，接收编码比特流，其中（1）对应于每个视频帧的编码比特流的一部分对应于切片; 和（2）对应于每个切片的编码比特流的一部分包括编码的宏块信号，随后是整个切片的块信号。根据解码的宏块和块信号，对每个片的宏块和块信号进行解码并生成解码视频信号。

4. 发明授权

US5488568A Playback method and system for processing image data 失效
标题翻译：用于处理图像数据的播放方法和系统
公开(公告)号：US5488568A
公开(公告)日：1996-01-30
申请号：US079449
申请日：1993-06-16
申请人： Michael Keith , Rohan Coelho , Stuart Golin , Brian Nickerson
发明人： Michael Keith , Rohan Coelho , Stuart Golin , Brian Nickerson
IPC分类号： G09G5/395 , H04N7/26 , H04N7/50 , H04N7/52 , H04N9/64 , H04N11/04 , H04L13/00
CPC分类号： H04N9/641 , G09G5/395 , H04N11/042 , H04N19/42 , H04N19/61 , H04N7/52
摘要： A method and system for processing an image. The system stores and decodes encoded image data. Before decoding, the image data has an OPERATING SYSTEM header, a BITSTREAM header, a Y-COMPONENT DATA field, a U-COMPONENT DATA field, and a V-COMPONENT DATA field. Each of the DATA fields has a four-byte MC VECTOR COUNT field, an MC VECTORS field, and an ENCODED DATA field that has interleaved binary tree codes and region codes. The system also converts the decoded OPERATING SYSTEM header, decoded BITSTREAM header, decoded Y-COMPONENT DATA field, decoded U-COMPONENT DATA field, and decoded V-COMPONENT DATA field for display. In addition, the system displays the converted image data.
摘要翻译：一种用于处理图像的方法和系统。系统存储和解码编码的图像数据。在解码之前，图像数据具有操作系统头部，BITSTREAM头部，Y分量数据字段，U分量数据字段和V分量数据字段。每个DATA字段都有一个四字节的MC VECTOR COUNT字段，一个MC VECTORS字段和一个已编码的二进制树代码和区域代码的ENCODED DATA字段。该系统还将解码的操作系统头，解码的BITSTREAM头，解码的Y分量数据字段，解码的U分量数据字段和解码的V分量数据字段转换为显示。此外，系统显示转换的图像数据。

5. 发明授权

US5384582A Conversion of image data from subsampled format to clut format 失效
标题翻译：将图像数据从二次采样格式转换为分割格式
公开(公告)号：US5384582A
公开(公告)日：1995-01-24
申请号：US78935
申请日：1993-06-16
申请人： Michael Keith , Brian Nickerson
发明人： Michael Keith , Brian Nickerson
IPC分类号： G09G3/20 , G09G5/06
CPC分类号： G09G5/06 , G09G3/2051
摘要： A method, apparatus, and system for generating an image from subsampled, three-component image data. First and second components of the image data are processed to generate a dither index to a dither lookup table. The third component of the image data is dithered. CLUT index data is then generated using the dither data from the dither lookup table and the dithered third-component data. The CLUT index data may then be used to generate the image. In a preferred embodiment, a 14-bit dither index to a 16K dither lookup table is generated from the U and V components of a (4.times.4) block of YUV9 data. The Y components are dithered and then processed with the appropriate dither lookup table data to generate 16 CLUT index values for the (4.times.4) block. The dithering and processing is preferably performed on a row-by-row basis in a pseudo-SIMD fashion.
摘要翻译：一种用于从二次采样的三分量图像数据生成图像的方法，装置和系统。处理图像数据的第一和第二成分以产生抖动查找表的抖动索引。图像数据的第三个分量是抖动的。然后使用来自抖动查找表和抖动的第三分量数据的抖动数据生成CLUT索引数据。然后可以使用CLUT索引数据来生成图像。在优选实施例中，从YUV9数据的（4×4）块的U和V分量生成到16K抖动查找表的14位抖动索引。 Y组件被抖动，然后用适当的抖动查找表数据进行处理，以生成（4x4）块的16个CLUT索引值。抖动和处理优选地以伪SIMD方式逐行地执行。

6. 发明授权

US5351085A Method and system for generating compressed image signals 失效
标题翻译：用于产生压缩图像信号的方法和系统
公开(公告)号：US5351085A
公开(公告)日：1994-09-27
申请号：US78931
申请日：1993-06-16
申请人： Rohan Coelho , Stuart Golin , Brian Nickerson , Michael Keith
发明人： Rohan Coelho , Stuart Golin , Brian Nickerson , Michael Keith
IPC分类号： G06T9/00 , H04N5/781 , H04N5/85 , H04N7/26 , H04N7/36 , H04N7/50 , H04N7/54 , H04N9/804 , H04N7/12
CPC分类号： H04N9/8042 , H04N19/00 , H04N19/132 , H04N19/176 , H04N19/186 , H04N19/46 , H04N19/507 , H04N19/61 , H04N7/54 , H04N5/781 , H04N5/85
摘要： A method and system for generating compressed image signal. The system generates an analog image signal corresponding to the image, generates unencoded three-component image data from the analog image signal, and encodes the unencoded image data. After encoding, the image data has an OPERATING SYSTEM header, a BITSTREAM header, a Y-COMPONENT DATA field, a U-COMPONENT DATA field, and a V-COMPONENT DATA field. Each of the DATA fields has a four-byte MC VECTOR COUNT field, an MC VECTORS field, and an ENCODED DATA field that has interleaved binary tree codes and region codes. The system also stores the OPERATING SYSTEM header, BITSTREAM header, Y-COMPONENT DATA field, U-COMPONENT DATA field, and V-COMPONENT DATA field. In a preferred embodiment, the invention generates compressed video signals.
摘要翻译：一种用于产生压缩图像信号的方法和系统。该系统产生与图像对应的模拟图像信号，从模拟图像信号生成未编码的三分量图像数据，并对未编码的图像数据进行编码。在编码之后，图像数据具有操作系统头部，BITSTREAM头部，Y分量数据字段，U分量数据字段和V分量数据字段。每个DATA字段都有一个四字节的MC VECTOR COUNT字段，一个MC VECTORS字段和一个已编码的二进制树代码和区域代码的ENCODED DATA字段。系统还存储OPERATING SYSTEM头，BITSTREAM头，Y-COMPONENT DATA字段，U-COMPONENT DATA字段和V-COMPONENT DATA字段。在优选实施例中，本发明产生压缩视频信号。

7. 发明授权

US07670441B2 Method for preventing air pollution using a mobile processing enclosure 有权
标题翻译：使用移动处理机箱防止空气污染的方法
公开(公告)号：US07670441B2
公开(公告)日：2010-03-02
申请号：US12044356
申请日：2008-03-07
申请人： Michael Keith
发明人： Michael Keith
IPC分类号： B65H1/00
CPC分类号： B08B15/02 , B01D46/0058 , B01D46/0068 , B23K7/10 , B23K37/00
摘要： A method of processing materials at multiple work sites that prevents contamination of the atmosphere. The method includes providing a plurality of work sites containing workpieces, positioning a track connecting the sites, providing a mobile system comprising an enclosure and a treatment system in communication with a space enclosed by the enclosure, moving the mobile system so that the enclosure surrounds the workpieces on the first site, processing those workpieces, moving the mobile system along the track as a single unit onto a second work site, and processing those workpieces on the second site. The enclosure may be readily openable at opposing portions facing the track to enable the enclosure to pass over workpieces on the plurality of work sites. Additionally, a method of constructing an operation for processing workpieces is provided.
摘要翻译：在多个工作场所处理材料以防止大气污染的方法。该方法包括提供包含工件的多个工作场所，定位连接站点的轨道，提供包括外壳的移动系统和与由外壳包围的空间通信的处理系统，移动移动系统使得外壳围绕第一站点上的工件，处理这些工件，将作为单个单元的轨道上的移动系统移动到第二工作地点，以及在第二站点处理这些工件。外壳可以在面向轨道的相对部分处容易地打开，以使外壳能够越过多个工作现场上的工件。此外，提供了构造用于处理工件的操作的方法。

8. 发明授权

US06941021B2 Video conferencing 失效
标题翻译：视频会议
公开(公告)号：US06941021B2
公开(公告)日：2005-09-06
申请号：US10739631
申请日：2003-12-16
申请人： Judith A. Goldstein , Lawrence K. Freytag , Michael Keith
发明人： Judith A. Goldstein , Lawrence K. Freytag , Michael Keith
IPC分类号： G06T9/00 , G06K9/36
CPC分类号： G06T9/005
摘要： A method and apparatus for video conferencing is disclosed. According to one embodiment, a Universal Serial Bus (USB) enabled digital video camera may output an encoded information stream. The USB-enabled digital video camera including an encoder may compress image data received by the USB-enabled digital video camera during a real-time video conference to produce the encoded information stream in which no frame of the encoded information stream may depend on a previous frame by performing intra frame encoding. A computer system coupled to the USB-enabled digital video camera via a USB may be used to decode the encoded information stream and to transmit the image data to one or more other computer systems as part of a video conferencing data stream.
摘要翻译：公开了一种用于视频会议的方法和装置。根据一个实施例，支持通用串行总线（USB）的数字摄像机可以输出编码的信息流。包括编码器的支持USB的数字摄像机可以在实时视频会议期间压缩由启用USB的数字摄像机接收的图像数据，以产生编码的信息流，其中编码信息流的帧不依赖于先前的帧执行帧内编码。可以使用通过USB耦合到启用USB的数字摄像机的计算机系统来对编码的信息流进行解码，并将图像数据作为视频会议数据流的一部分传送到一个或多个其他计算机系统。

9. 发明授权

US06771830B2 Differential pulse code modulation image compression with varying levels of quantizers 失效
标题翻译：差分脉冲编码调制图像压缩与不同级别的量化器
公开(公告)号：US06771830B2
公开(公告)日：2004-08-03
申请号：US09904829
申请日：2001-07-12
申请人： Judith A. Goldstein , Lawrence K. Freytag , Michael Keith
发明人： Judith A. Goldstein , Lawrence K. Freytag , Michael Keith
IPC分类号： G06K936
CPC分类号： G06T9/005
摘要： A method and apparatus for encoding a digital image is disclosed. A difference is calculated between a first sample from a current scan line and a corresponding second sample from a previous scan line. A quantization table level is selected from a quantization table that includes at least one level, and information identifying the selected level is placed into an information stream. A quantizer is selected from the quantization table level based on the calculated difference and information corresponding to the selected quantizer is place into the information stream.
摘要翻译：公开了一种用于对数字图像进行编码的方法和装置。在来自当前扫描线的第一样本和来自先前扫描线的对应的第二样本之间计算差值。从包括至少一个级别的量化表中选择量化表级别，并且将识别所选级别的信息放入信息流中。基于所计算的差异从量化表级别中选择量化器，并将与所选量化器相对应的信息放入信息流中。

10. 发明授权

US06351567B1 Efficient encoding of video blocks 有权
标题翻译：视频块的高效编码
公开(公告)号：US06351567B1
公开(公告)日：2002-02-26
申请号：US09219741
申请日：1998-12-22
申请人： Jeffrey S. McVeigh , Michael Keith
发明人： Jeffrey S. McVeigh , Michael Keith
IPC分类号： G06K936
CPC分类号： H04N19/132 , H04N19/107 , H04N19/176 , H04N19/61
摘要： A method for encoding video blocks. In one embodiment of the invention, a detector, which compares an observation value associated with each block in a video sequence to a probabilistic threshold in order to predict whether each block is empty or non-empty, is described.
摘要翻译：一种用于编码视频块的方法。在本发明的一个实施例中，描述了一种检测器，其将与视频序列中的每个块相关联的观测值与概率阈值进行比较，以便预测每个块是空还是非空。

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