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31. 发明申请

US20080285865A1 INFORMATION PROCESSING APPARATUS AND METHOD 失效
标题翻译：信息处理装置和方法
公开(公告)号：US20080285865A1
公开(公告)日：2008-11-20
申请号：US12109705
申请日：2008-04-25
申请人： Takahiro Fukuhara , Katsutoshi Ando
发明人： Takahiro Fukuhara , Katsutoshi Ando
IPC分类号： G06K9/40 , G06K9/36
CPC分类号： H04N19/63 , H04N19/42
摘要： In an information processing apparatus, a synthesis filtering process is performed on image data which has been subjected to hierarchical executions of an analysis filtering process, each execution of the analysis filtering process having caused frequency components of the image data to be divided into high-frequency components and low-frequency components, the total hierarchical executions of the analysis filtering process having caused the image data to be divided into a plurality of frequency bands, the synthesis filtering process involving synthesizing frequency components of frequency bands in each division level by performing a lifting calculation. The execution of the synthesis filtering process is controlled for each lifting calculation such that the lifting calculations are performed in an order that allows image data to be produced part by part, each part including a plurality of lines.
摘要翻译：在信息处理装置中，对已经进行了分析滤波处理的分级执行的图像数据进行合成滤波处理，分析滤波处理的每一次执行都将图像数据的频率分量分成高频组件和低频分量，分析滤波处理的总分级执行已经使图像数据被分成多个频带，该合成滤波处理涉及通过执行提升来合成各分频级的频带的频率分量计算。对每个提升计算控制合成滤波处理的执行，使得以允许逐部分地生成图像数据的顺序执行提升计算，每个部分包括多个线。

32. 发明授权

US08503809B2 Information processing apparatus and method to entropy code upon processing of predetermined number of precincts 失效
标题翻译：信息处理装置和方法，用于在处理预定数量的区域时进行熵编码
公开(公告)号：US08503809B2
公开(公告)日：2013-08-06
申请号：US12374509
申请日：2008-05-16
申请人： Takahiro Fukuhara , Katsutoshi Ando
发明人： Takahiro Fukuhara , Katsutoshi Ando
IPC分类号： G06K9/46
CPC分类号： H04N19/63 , H04N19/91
摘要： The present invention relates to an information processing apparatus and method which make it possible to transmit image data with high quality and low delay. A wavelet transform unit 101 applies wavelet transform to image data using a reversible filter that performs data transform with a reversible method that completely ensures forward direction and backward direction transform. An entropy coding unit 103 encodes coefficient data using a predetermined entropy coding scheme, with a reversible method that completely ensures forward direction and backward direction transform. The present invention is applicable to, for example, an encoding apparatus or a decoding apparatus.
摘要翻译：本发明涉及一种信息处理装置和方法，其可以以高质量和低延迟来传输图像数据。小波变换单元101使用可逆滤波器对图像数据应用小波变换，该可逆滤波器以完全确保向前和向后方向变换的可逆方法进行数据变换。熵编码单元103使用预定的熵编码方案，以完全确保向前和向后方向变换的可逆方法对系数数据进行编码。本发明可应用于例如编码装置或解码装置。

33. 发明授权

US08433147B2 Encoding apparatus and method, and decoding apparatus and method 失效
标题翻译：编码装置和方法，以及解码装置和方法
公开(公告)号：US08433147B2
公开(公告)日：2013-04-30
申请号：US12720243
申请日：2010-03-09
申请人： Takahiro Fukuhara , Katsutoshi Ando
发明人： Takahiro Fukuhara , Katsutoshi Ando
IPC分类号： G06K9/36
CPC分类号： H04N21/234 , H04N19/127 , H04N19/146 , H04N19/156 , H04N19/176 , H04N19/42 , H04N19/46 , H04N19/645 , H04N19/647 , H04N19/70 , H04N21/24 , H04N21/2405 , H04N21/426 , H04N21/44 , H04N21/442 , H04N21/6377 , H04N21/658
摘要： An encoding apparatus includes: a first processing unit performing predetermined first processing of image data to be encoded before performing encoding; an encoding unit performing the encoding of the image data of which the first processing has been performed by the first processing unit to generate a code stream; a second processing unit performing predetermined second processing of the code stream generated through the encoding of the image data performed by the encoding unit; and a control unit controlling a processing speed of the encoding performed by the encoding unit in accordance with a processing speed of the first processing by the first processing unit and a processing speed of the second processing by the second processing unit.
摘要翻译：编码装置包括：第一处理单元，在执行编码之前对要编码的图像数据执行预定的第一处理; 编码单元，执行由所述第一处理单元执行了所述第一处理的图像数据的编码，以生成代码流; 第二处理单元，对由编码单元执行的图像数据的编码生成的代码流进行预定的第二处理; 以及控制单元，其根据第一处理单元的第一处理的处理速度和第二处理单元的第二处理的处理速度来控制由编码单元执行的编码的处理速度。

34. 发明授权

US08422553B2 Information processing device and method 失效
标题翻译：信息处理装置及方法
公开(公告)号：US08422553B2
公开(公告)日：2013-04-16
申请号：US12307447
申请日：2008-05-16
申请人： Takahiro Fukuhara , Katsutoshi Ando
发明人： Takahiro Fukuhara , Katsutoshi Ando
IPC分类号： H04N7/12
CPC分类号： H04N1/41 , H04N19/115 , H04N19/129 , H04N19/162 , H04N19/164 , H04N19/186 , H04N19/436 , H04N19/46 , H04N19/63 , H04N19/635 , H04N19/70
摘要： The present invention relates to an information processing apparatus and method which make it possible to transmit image data with high quality and low delay in more versatile situations. A control unit 111 obtains negotiation information including a transmission-allowed bit rate of a transmission line 103, which is defined in a standard, information regarding a receiving apparatus, or a measured value of the transmission-allowed bit rate, controls whether or not to encode image data and transmit the encoded image data, and performs settings in encoding, such as a resolution, a bit rate, and a delay time. Also, an encoding unit 113 controls a decomposition number of a chrominance component in accordance with the format of image data to be encoded. The present invention is applicable to, for example, a communication apparatus.
摘要翻译：信息处理装置和方法技术领域本发明涉及一种信息处理装置和方法，其可以在更通用的情况下以高质量和低延迟传输图像数据。控制单元111获得包括在标准中定义的传输线103的发送允许比特率的协商信息，或者与发送允许比特率相关的测量值，控制是否编码图像数据并发送编码图像数据，并且进行编码，例如分辨率，比特率和延迟时间的设置。此外，编码单元113根据要编码的图像数据的格式控制色度分量的分解数。本发明可应用于例如通信设备。

35. 发明授权

US08204331B2 Information processing apparatus and method to reduce delay in image decoding 失效
标题翻译：减少图像解码延迟的信息处理装置和方法
公开(公告)号：US08204331B2
公开(公告)日：2012-06-19
申请号：US12109705
申请日：2008-04-25
申请人： Takahiro Fukuhara , Katsutoshi Ando
发明人： Takahiro Fukuhara , Katsutoshi Ando
IPC分类号： G06K9/00
CPC分类号： H04N19/63 , H04N19/42
摘要： In an information processing apparatus, a synthesis filtering process is performed on image data which has been subjected to hierarchical executions of an analysis filtering process, each execution of the analysis filtering process having caused frequency components of the image data to be divided into high-frequency components and low-frequency components, the total hierarchical executions of the analysis filtering process having caused the image data to be divided into a plurality of frequency bands, the synthesis filtering process involving synthesizing frequency components of frequency bands in each division level by performing a lifting calculation. The execution of the synthesis filtering process is controlled for each lifting calculation such that the lifting calculations are performed in an order that allows image data to be produced part by part, each part including a plurality of lines.
摘要翻译：在信息处理装置中，对已经进行了分析滤波处理的分级执行的图像数据进行合成滤波处理，分析滤波处理的每一次执行都将图像数据的频率分量分成高频组件和低频分量，分析滤波处理的总分级执行已经使图像数据被分成多个频带，该合成滤波处理涉及通过执行提升来合成各分频级的频带的频率分量计算。对每个提升计算控制合成滤波处理的执行，使得以允许逐部分地生成图像数据的顺序执行提升计算，每个部分包括多个线。

36. 发明申请

US20110091119A1 Coding apparatus and coding method 审中-公开
标题翻译：编码装置及编码方法
公开(公告)号：US20110091119A1
公开(公告)日：2011-04-21
申请号：US12924905
申请日：2010-10-07
申请人： Takahiro Fukuhara , Katsutoshi Ando , Koji Hara
发明人： Takahiro Fukuhara , Katsutoshi Ando , Koji Hara
IPC分类号： G06K9/46
CPC分类号： H04N19/436 , H04N19/423 , H04N19/647
摘要： A coding apparatus includes: a bit modeling section which performs bit modeling for coding for coefficient data of every sub-band obtained by wavelet-transforming image data; an expanding section which expands a plurality of data sets including a symbol, a context and control information obtained by the bit modeling section in a register as input data; a storing section which stores the input data expanded by the expanding section as buffer data; a integrating section which integrates the data set in which the control information is valid in the input data expanded by the expanding section and the data set in which the control information is valid in the buffer data stored in the storing section; and a coding section which codes the data sets in which the control information is valid, which are integrated by the integrating section.
摘要翻译：编码装置包括：比特建模部，对通过小波变换图像数据获得的每个子带的系数数据进行编码; 扩展部分，其将包括由位建模部分获得的符号，上下文和控制信息的多个数据集展开在寄存器中作为输入数据; 存储部，其将由扩展部扩展的输入数据存储为缓冲器数据; 积分部分，其将由扩展部分扩展的输入数据中的控制信息有效的数据集和存储在存储部分中的缓冲器数据中的控制信息有效的数据集合; 以及编码部，其对由所述积分部分积分的所述控制信息有效的数据集进行编码。

37. 发明授权

US07907785B2 Image processing apparatus and image processing method 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US07907785B2
公开(公告)日：2011-03-15
申请号：US11745132
申请日：2007-05-07
申请人： Takahiro Fukuhara , Katsutoshi Ando , Naoto Nishimura , Yuuki Tanaka , Katsuharu Shimura , Hiroo Takahashi
发明人： Takahiro Fukuhara , Katsutoshi Ando , Naoto Nishimura , Yuuki Tanaka , Katsuharu Shimura , Hiroo Takahashi
IPC分类号： G06K9/36
CPC分类号： H04N19/647 , H04N19/80
摘要： An image processing apparatus includes an input unit that inputs image data; and an analysis filtering unit that generates coefficient data of a plurality of subbands by performing analysis filtering of the image data input by the input unit for each predetermined number of lines from an upper-end line to a lower-end line such that analysis filtering of a lower-end line of the current picture is completed before analysis filtering of an upper-end line of the next picture starts.
摘要翻译：一种图像处理装置，包括输入图像数据的输入单元; 以及分析过滤单元，其通过对从上位线到下端行的每个预定数量的行执行由输入单元输入的图像数据的分析过滤来生成多个子带的系数数据，使得分析过滤单元在对下一图像的上一行的分析过滤开始之前，完成当前画面的下端行。

38. 发明申请

US20090316779A1 INFORMATION PROCESSING DEVICE AND METHOD 失效
标题翻译：信息处理装置和方法
公开(公告)号：US20090316779A1
公开(公告)日：2009-12-24
申请号：US12307447
申请日：2008-05-16
申请人： Takahiro Fukuhara , Katsutoshi Ando
发明人： Takahiro Fukuhara , Katsutoshi Ando
IPC分类号： H04B1/66
CPC分类号： H04N1/41 , H04N19/115 , H04N19/129 , H04N19/162 , H04N19/164 , H04N19/186 , H04N19/436 , H04N19/46 , H04N19/63 , H04N19/635 , H04N19/70
摘要： The present invention relates to an information processing apparatus and method which make it possible to transmit image data with high quality and low delay in more versatile situations. A control unit 111 obtains negotiation information including a transmission-allowed bit rate of a transmission line 103, which is defined in a standard, information regarding a receiving apparatus, or a measured value of the transmission-allowed bit rate, controls whether or not to encode image data and transmit the encoded image data, and performs settings in encoding, such as a resolution, a bit rate, and a delay time. Also, an encoding unit 113 controls a decomposition number of a chrominance component in accordance with the format of image data to be encoded. The present invention is applicable to, for example, a communication apparatus.
摘要翻译：信息处理装置和方法技术领域本发明涉及一种信息处理装置和方法，其可以在更通用的情况下以高质量和低延迟传输图像数据。控制单元111获得包括在标准中定义的传输线103的发送允许比特率的协商信息，或者与发送允许比特率的测量值，控制是否编码图像数据并发送编码图像数据，并且进行编码，例如分辨率，比特率和延迟时间等设置。此外，编码单元113根据要编码的图像数据的格式控制色度分量的分解数。本发明可应用于例如通信设备。

39. 发明申请

US20080288953A1 INFORMATION PROCESSING DEVICE AND METHOD 失效
标题翻译：信息处理装置和方法
公开(公告)号：US20080288953A1
公开(公告)日：2008-11-20
申请号：US12109918
申请日：2008-04-25
申请人： Katsutoshi Ando , Takahiro Fukuhara
发明人： Katsutoshi Ando , Takahiro Fukuhara
IPC分类号： G06F9/46
CPC分类号： H04N19/423 , H04N19/42 , H04N19/63 , H04N19/635
摘要： An information processing device to execute programs performing encoding processing configured from a plurality of processes, includes: a program storage unit to store a plurality of encoding programs wherein an allocation pattern for a computation processing unit as to each of a plurality of processes comprising the encoding processes or the disposal pattern of memory utilized in the plurality of processes are each different; a program selecting unit to select an encoding program to be utilized in the event of executing encoding processing from a plurality of encoding programs stored with the program storage unit, as a utilized encoding program; and a program executing unit to execute the encoding processing employing a utilized encoding program selected with the program selecting unit.
摘要翻译：一种用于执行执行从多个处理配置的编码处理的程序的信息处理设备，包括：存储多个编码程序的程序存储单元，其中，对于包括编码的多个处理中的每一个的计算处理单元的分配模式在多个处理中使用的存储器的处理或处理模式各自不同; 程序选择单元，用于选择在从程序存储单元存储的多个编码程序中执行编码处理的情况下使用的编码程序作为所使用的编码程序; 以及程序执行单元，用于执行使用由程序选择单元选择的利用的编码程序的编码处理。

40. 发明申请

US20080285873A1 METHOD AND APPARATUS FOR ENCODING IMAGE DATA 有权
标题翻译：用于编码图像数据的方法和装置
公开(公告)号：US20080285873A1
公开(公告)日：2008-11-20
申请号：US12109857
申请日：2008-04-25
申请人： Katsutoshi Ando , Takahiro Fukuhara
发明人： Katsutoshi Ando , Takahiro Fukuhara
IPC分类号： G06K9/36
CPC分类号： H04N19/436 , H04N19/42 , H04N19/423 , H04N19/63
摘要： A wavelet transformer performs an analysis filtering operation on image data while storing coefficient data generated in the middle of the analysis filtering operation onto an intermediate calculation buffer. The wavelet transform segments the generated coefficient data into subbands using write buffers and writes the coefficient data on a per subband by subband basis onto a ring buffer of a coefficient rearranging buffer in a main memory. An entropy encoder reads the coefficient data stored on the ring buffer of the coefficient rearranging buffer via read buffers in an order of a synthesis process, entropy encodes the read coefficient data, writes the encoded coefficient data onto the main memory via a write buffer and outputs the resulting coefficient data.
摘要翻译：小波变换器对图像数据执行分析过滤操作，同时将分析过滤操作中生成的系数数据存储到中间计算缓冲器上。小波变换使用写入缓冲区将生成的系数数据分割成子带，并通过子带将每个子带上的系数数据写入到主存储器中的系数重新排列缓冲器的环形缓冲器上。熵编码器以合成处理的顺序通过读缓冲器读取存储在系数重排缓冲器的环形缓冲器上的系数数据，对读取的系数数据进行熵编码，经由写缓冲器将编码的系数数据写入主存储器，并输出得到的系数数据。

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