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111. 发明授权

US5274466A Encoder including an error decision circuit 失效
标题翻译：编码器包括错误判定电路
公开(公告)号：US5274466A
公开(公告)日：1993-12-28
申请号：US816651
申请日：1992-01-03
申请人： Takashi Ida , Kenshi Dachiku
发明人： Takashi Ida , Kenshi Dachiku
IPC分类号： G09C1/00 , G06T1/00 , G06T9/00 , G09C5/00 , H03M7/30 , H04N1/41 , H04N19/00 , H04N19/423 , H04N19/50 , H04N19/80 , H04N19/90 , H04N7/12
CPC分类号： H04N19/00 , H04N19/98 , H04N19/99
摘要： An encoder comprises a memory for storing a to-be-coded original image, outputting a to-be-coded image signal in response to a to-be-coded region designation signal for designating a to-be-coded region used as a to-be-coded block, and outputting a to-be-transformed image signal in response to a to-be-transformed region designation signal for designating a to-be-transformed region; a transforming circuit for subjecting the to-be-transformed image signal to a predetermined transformation in response to a transformation method designation signal, and outputting a transformed image signal; a deciding circuit for deciding an error of the transformed image signal with reference to the to-be-coded image signal, and a control circuit for outputting, as a code, information on at least the to-be-transformed region and the transformation method which reduce the error decided by the deciding circuit to a predetermined value or below.
摘要翻译：编码器包括：存储器，用于存储待编码的原始图像，响应于要被编码的区域指定信号输出待编码的图像信号，用于指定被编码的区域用作为并且响应于用于指定待变换区域的待变换区域指定信号而输出待变换图像信号; 变换电路，用于响应于变换方法指定信号对待变换的图像信号进行预定变换，并输出变换后的图像信号; 用于根据待编码的图像信号确定变换图像信号的误差的判定电路，以及用于输出至少要被变换的区域和变换方法的信息作为代码的控制电路这将由判定电路决定的误差降低到预定值以下。

112. 发明授权

US4951140A Image encoding apparatus 失效
标题翻译：图像编码装置
公开(公告)号：US4951140A
公开(公告)日：1990-08-21
申请号：US313941
申请日：1989-02-22
申请人： Hideyuki Ueno , Kenshi Dachiku
发明人： Hideyuki Ueno , Kenshi Dachiku
IPC分类号： H04N7/26 , H04N7/34 , H04N7/36 , H04N7/46 , H04N7/50
CPC分类号： H04N19/507 , H04N19/115 , H04N19/126 , H04N19/132 , H04N19/17 , H04N19/23 , H04N19/503 , H04N19/587 , H04N19/593 , H04N19/61 , H04N19/107 , H04N19/124 , H04N19/146 , H04N19/152 , H04N19/20 , H04N19/30
摘要： An image encoding apparatus has a memory for storing image data corresponding to an object for every frame, and a face region detecting circuit for detecting a difference between input frame image data and preceding frame image data, and extracting image data of a face region of the object on the basis of the difference data. More bits are allocated to the extracted face region than those to the remaining image region.

113. 发明授权

US08594181B2 Multi-decoder and method 有权
标题翻译：多解码器和方法
公开(公告)号：US08594181B2
公开(公告)日：2013-11-26
申请号：US12035253
申请日：2008-02-21
申请人： Kenshi Dachiku
发明人： Kenshi Dachiku
IPC分类号： H04N7/18 , H04N7/12
CPC分类号： H04N21/4347 , H04N19/423 , H04N19/44 , H04N21/235 , H04N21/2365 , H04N21/435 , H04N21/4382 , H04N21/44029 , H04N21/6332 , H04N21/6336 , H04N21/654
摘要： A multi-decoder includes a plurality of decoders for different types of coding, an output buffer which stores and outputs the decoded output signal output from the decoders, an output switcher which selectively outputs the decoded output signal of the output buffer, and a controller which determines a coding scheme of the stream based on data of the header area of a stream inputted to each of the decoders, and outputs the stream to the corresponding decoder based on the determination result, and controls the output switcher to switch a decoded output signal of a sender to another decoded output signal, when inputting a stream switching signal.
摘要翻译：多解码器包括用于不同类型编码的多个解码器，存储并输出从解码器输出的解码输出信号的输出缓冲器，选择性地输出输出缓冲器的解码输出信号的输出切换器，以及控制器，基于输入到每个解码器的流的标题区域的数据，确定流的编码方案，并且基于该确定结果将该流输出到相应的解码器，并且控制输出切换器切换解码的输出信号当输入流切换信号时，发送器到另一解码输出信号。

114. 发明授权

US5202764A Method for removing coding/decoding distortion from moving-picture image data and image processing apparatus capable of smoothing image distortion 失效
标题翻译：从移动图像数据中移除编码/解码失真的方法和图像处理设备可以进行平滑图像失真
公开(公告)号：US5202764A
公开(公告)日：1993-04-13
申请号：US816724
申请日：1992-01-03
申请人： Takashi Ida , Kenshi Dachiku
发明人： Takashi Ida , Kenshi Dachiku
IPC分类号： H04N5/21 , H04N7/14 , H04N19/00 , H04N19/117 , H04N19/136 , H04N19/182 , H04N19/196 , H04N19/423 , H04N19/44 , H04N19/80 , H04N19/85
CPC分类号： H04N5/21 , H04N19/132 , H04N19/587 , H04N19/80
摘要： In a moving-picture image signal processing system used in a so-called "video phone communication system", a coding/decoding distortion contained in a coded moving-picture image signal is removed therefrom. The image signal processing system includes a memory unit for previously storing plural coefficients of variation amounts with respect to pixel values of coded input image data; a subtraction unit for performing a subtraction between the pixel value of the coded input image data and a pixel value of reference image data to obtain a difference pixel value, the reference image data being obtained from distortion-free image data acquired during one image-data processing cycle before a present image-data processing cycle for the coded image data; and a distortion removing unit for removing a coding/decoding distortion contained in the input image data by processing the pixel value of the coded image data based upon these coefficients read out from the memory unit in repsonse to the difference pixel value, whereby distortion-free input image data is produced.

115. 发明授权

US09374498B2 Image processing apparatus, processing unit, and IP address managing method 有权
标题翻译：图像处理装置，处理单元和IP地址管理方法
公开(公告)号：US09374498B2
公开(公告)日：2016-06-21
申请号：US12723014
申请日：2010-03-12
申请人： Kenshi Dachiku
发明人： Kenshi Dachiku
IPC分类号： G06F15/173 , H04N1/32 , H04L29/12 , H04N1/00
CPC分类号： H04N1/32502 , H04L29/12254 , H04L61/2038 , H04L61/609 , H04N1/0083 , H04N1/32358 , H04N2201/0082 , H04N2201/0084
摘要： An image processing apparatus includes connectors to each of which position information is allocated, processing units configured to be connected to the connectors, each of the processing units is configured to read position information, and to output an IP address of the processing unit determined based on the position information and identification information which denotes a function of the processing unit via the connector, and a control unit configured to be connected with the connectors in compliance with a standard for a transmission line in an IP (internet protocol) network, and to manage the IP address and the identification information of the processing unit.
摘要翻译：一种图像处理装置，包括分配有位置信息的连接器，被配置为连接到连接器的处理单元，每个处理单元被配置为读取位置信息，并且输出基于表示经由连接器的处理单元的功能的位置信息和识别信息，以及控制单元，被配置为根据IP（网际协议）网络中的传输线的标准与连接器连接，并且管理处理单元的IP地址和识别信息。

116. 发明授权

US08495468B2 Data storage apparatus and data writing/reading method 有权
标题翻译：数据存储装置和数据写入/读取方法
公开(公告)号：US08495468B2
公开(公告)日：2013-07-23
申请号：US13014938
申请日：2011-01-27
申请人： Kenshi Dachiku
发明人： Kenshi Dachiku
IPC分类号： G11C29/00
CPC分类号： G06F11/1044 , G06F11/108 , G06F2211/1057
摘要： According to one embodiment, a data storage apparatus including memory chips includes an error correction encoder, a RAID controller, error detectors and memory units. Each of the memory chips includes a semiconductor memory. The error correction encoder adds an error correction code to an encoded data stream. The RAID controller divides the encoded data stream from the error correction encoder into data blocks. The RAID controller generates a parity data block based on the data blocks. The RAID controller outputs the data blocks and parity data block to the error detectors, respectively. The error detectors add an error detection code to the data blocks and parity data block output from the RAID controller. Each of the memory units includes the memory chips. The memory units write the data blocks and parity data block from the error detectors to the memory chips.
摘要翻译：根据一个实施例，包括存储器芯片的数据存储装置包括纠错编码器，RAID控制器，错误检测器和存储器单元。每个存储器芯片包括半导体存储器。纠错编码器将纠错码添加到编码数据流中。 RAID控制器将来自纠错编码器的编码数据流分成数据块。 RAID控制器基于数据块生成奇偶校验数据块。 RAID控制器将数据块和奇偶校验数据块分别输出到错误检测器。错误检测器向RAID控制器输出的数据块和奇偶校验数据块添加错误检测码。每个存储器单元包括存储器芯片。存储单元将数据块和奇偶校验数据块从错误检测器写入存储器芯片。

117. 发明授权

US08428444B2 Video server and seamless playback method 有权
标题翻译：视频服务器和无缝播放方式
公开(公告)号：US08428444B2
公开(公告)日：2013-04-23
申请号：US13210071
申请日：2011-08-15
申请人： Kenshi Dachiku , Kenichi Kiura
发明人： Kenshi Dachiku , Kenichi Kiura
IPC分类号： H04N5/783
CPC分类号： H04N21/44016 , H04N21/2365 , H04N21/4383
摘要： According to one embodiment, a video server includes a storage unit, an output processing unit, and a decoding processing unit. The storage unit stores first video data items and second video data items. The output processing unit generates first and second data blocks based on the first video data items and the second video data item read from the storage unit, respectively. The output processing unit outputs the first data blocks in fewer frames than usual, and outputs the second data block in vacant frame. The decoding processing unit decodes the first data blocks to generate a first playback signals, and outputs the first playback signals. The decoding processing unit stores the second data blocks.
摘要翻译：根据一个实施例，视频服务器包括存储单元，输出处理单元和解码处理单元。存储单元存储第一视频数据项和第二视频数据项。输出处理单元基于分别从存储单元读取的第一视频数据项和第二视频数据项生成第一和第二数据块。输出处理单元以比通常更少的帧输出第一数据块，并将空白帧中的第二数据块输出。解码处理单元解码第一数据块以产生第一重放信号，并输出第一重放信号。解码处理单元存储第二数据块。

118. 发明授权

US08260114B2 Video recording and playback equipment, video recording method, video playback method, and video recording and playback method 有权
标题翻译：视频录放设备，视频录像方式，视频播放方式，录像回放方式
公开(公告)号：US08260114B2
公开(公告)日：2012-09-04
申请号：US12424011
申请日：2009-04-15
申请人： Akihiko Nakao , Kenshi Dachiku
发明人： Akihiko Nakao , Kenshi Dachiku
IPC分类号： H04N5/80
CPC分类号： H04N21/435 , G11B27/105 , G11B27/11 , G11B27/3027 , G11B27/32 , H04N7/17318 , H04N9/8042 , H04N9/8205 , H04N21/235 , H04N21/4325 , H04N21/4334 , H04N21/4348 , H04N21/47202 , H04N21/4828 , H04N21/8133 , H04N21/8405 , H04N21/8455 , H04N21/85406
摘要： A video recording and playback equipment which plays video data of a program memorized in an MXF file without playback delay is provided. It has a receiver, an analyzer, a playback information table, a program data memory and a decoder. The receiver receives the MXF file which includes the video data and metadata including information about an identification tag to identify the video data and data size of the video data. The analyzer judges whether the data contained in the file is the video data. If it is the video data, the analyzer analyzes a memory location where the video data is memorized in the file and memorize it on the playback information table as playback information, and also memorize the file to the program data memory. Only the video data is played by the decoder from the file based on the playback information.
摘要翻译：提供了播放记录在MXF文件中的程序的视频数据而不重放延迟的视频记录和播放设备。它具有接收器，分析器，回放信息表，程序数据存储器和解码器。接收器接收包括视频数据和元数据的MXF文件，包括关于识别标签的信息，以识别视频数据和视频数据的数据大小。分析器判断文件中包含的数据是否为视频数据。如果是视频数据，则分析器将视频数据存储在文件中的存储器位置并将其存储在回放信息表上作为回放信息，并且还将该文件存储到程序数据存储器。只有视频数据是由解码器根据播放信息从文件播放的。

119. 发明申请

US20110122320A1 BROADCAST CONTENTS DATA TRANSMITTING APPARATUS AND CONTENTS DATA TRANSMITTING METHOD 审中-公开
标题翻译：广播内容数据传输装置和内容数据传输方法
公开(公告)号：US20110122320A1
公开(公告)日：2011-05-26
申请号：US12850757
申请日：2010-08-05
申请人： Shuichi YAMAGUCHI , Kenshi Dachiku
发明人： Shuichi YAMAGUCHI , Kenshi Dachiku
IPC分类号： H04N5/268
CPC分类号： H04N21/647 , H04N21/23605
摘要： According to one embodiment, a broadcast contents data transmitting apparatus includes a switcher, transmission-side processors and reception-side processors. The transmission-side processor includes a transmitter is configured to transmit the contents data stored in the recording medium to the switcher, as data units smaller than one data block that is a management unit of contents data. The switcher includes a transmission buffer configured to store the contents data transmitted from the transmission-side processor and to transmit the contents data to the reception-side processor.
摘要翻译：根据一个实施例，广播内容数据发送装置包括切换器，发送侧处理器和接收侧处理器。发送侧处理器包括发送器，被配置为将存储在记录介质中的内容数据作为小于作为内容数据的管理单元的一个数据块的数据单元发送到切换器。切换器包括：发送缓冲器，被配置为存储从发送侧处理器发送的内容数据，并将内容数据发送到接收侧处理器。

120. 发明申请

US20090304352A1 VIDEO RECORDING AND PLAYBACK EQUIPMENT, VIDEO RECORDING METHOD, VIDEO PLAYBACK METHOD, AND VIDEO RECORDING AND PLAYBACK METHOD 有权
标题翻译：视频记录和回放设备，视频记录方法，视频回放方法以及视频记录和回放方法
公开(公告)号：US20090304352A1
公开(公告)日：2009-12-10
申请号：US12424011
申请日：2009-04-15
申请人： Akihiko NAKAO , Kenshi Dachiku
发明人： Akihiko NAKAO , Kenshi Dachiku
IPC分类号： H04N5/91
CPC分类号： H04N21/435 , G11B27/105 , G11B27/11 , G11B27/3027 , G11B27/32 , H04N7/17318 , H04N9/8042 , H04N9/8205 , H04N21/235 , H04N21/4325 , H04N21/4334 , H04N21/4348 , H04N21/47202 , H04N21/4828 , H04N21/8133 , H04N21/8405 , H04N21/8455 , H04N21/85406
摘要： A video recording and playback equipment which plays video data of a program memorized in an MXF file without playback delay is provided. It has a receiver, an analyzer, a playback information table, a program data memory and a decoder. The receiver receives the MXF file which includes the video data and metadata including information about an identification tag to identify the video data and data size of the video data. The analyzer judges whether the data contained in the file is the video data. If it is the video data, the analyzer analyzes a memory location where the video data is memorized in the file and memorize it on the playback information table as playback information, and also memorize the file to the program data memory. Only the video data is played by the decoder from the file based on the playback information.
摘要翻译：提供了播放记录在MXF文件中的程序的视频数据而不重放延迟的视频记录和播放设备。它具有接收器，分析器，回放信息表，程序数据存储器和解码器。接收器接收包括视频数据和元数据的MXF文件，包括关于识别标签的信息，以识别视频数据和视频数据的数据大小。分析器判断文件中包含的数据是否为视频数据。如果是视频数据，则分析器将视频数据存储在文件中的存储器位置并将其存储在回放信息表上作为回放信息，并且还将该文件存储到程序数据存储器。只有视频数据是由解码器根据播放信息从文件播放的。

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