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71. 发明申请

US20120128066A1 ENCODING METHOD, DECODING METHOD, ENCODING DEVICE AND DECODING DEVICE 审中-公开
标题翻译：编码方法，解码方法，编码设备和解码设备
公开(公告)号：US20120128066A1
公开(公告)日：2012-05-24
申请号：US13388368
申请日：2010-08-06
申请人： Youji Shibahara , Takahiro Nishi , Hisao Sasai , Kyoto Tanikawa , Matthias Narroschke , Virginie Drugeon , Steffen Wittman
发明人： Youji Shibahara , Takahiro Nishi , Hisao Sasai , Kyoto Tanikawa , Matthias Narroschke , Virginie Drugeon , Steffen Wittman
IPC分类号： H04N7/30
CPC分类号： H04N19/42 , H04N19/122 , H04N19/124 , H04N19/129 , H04N19/18 , H04N19/60 , H04N19/91
摘要： A coding method comprises: transforming an input signal; quantizing a transformed output signal; and entropy coding quantized coefficients, wherein the transforming includes: generating a first transformed output signal by performing a first transform on the input signal using a first transform coefficient; and generating a second transformed output signal by performing, using a second transform coefficient, a second transform on a first partial signal which is a part of the first transformed output signal, and outputting the transformed output signal including the generated second transformed output signal and a second partial signal which is the remaining part of the first transformed output signal other than the first partial signal, and wherein, in the generating and outputting, at least one of (i) the first partial signal that is a target signal range for the second transform and (ii) the second transform coefficient is adaptively determined temporally or spatially.
摘要翻译：编码方法包括：变换输入信号; 量化变换的输出信号; 熵编码量化系数，其中所述变换包括：通过使用第一变换系数对所述输入信号执行第一变换来产生第一变换输出信号; 以及通过使用第二变换系数对作为所述第一变换输出信号的一部分的第一部分信号进行第二变换，并且输出包括所生成的第二变换输出信号的变换输出信号和产生第二变换输出信号，生成第二变换输出信号第二部分信号，其是除了第一部分信号之外的第一变换输出信号的剩余部分，并且其中，在生成和输出中，以下中的至少一个：（i）作为第二部分信号的目标信号范围变换和（ii）第二变换系数在时间或空间上自适应地确定。

72. 发明申请

US20110249755A1 MOVING IMAGE CODING METHOD, MOVING IMAGE DECODING METHOD, MOVING IMAGE CODING APPARATUS, MOVING IMAGE DECODING APPARATUS, PROGRAM, AND INTEGRATED CIRCUIT 审中-公开
标题翻译：移动图像编码方法，移动图像解码方法，移动图像编码装置，移动图像解码装置，程序和集成电路
公开(公告)号：US20110249755A1
公开(公告)日：2011-10-13
申请号：US13139749
申请日：2009-12-16
申请人： Youji Shibahara , Takahiro Nishi , Hisao Sasai , Steffen Wittmann , Virginie Drugeon , Matthias Narroschke
发明人： Youji Shibahara , Takahiro Nishi , Hisao Sasai , Steffen Wittmann , Virginie Drugeon , Matthias Narroschke
IPC分类号： H04N7/30
CPC分类号： H04N19/61 , H04N19/129
摘要： The coding method includes: transforming pixel values of an image into a two-dimensional matrix including N coefficients in a frequency domain; quantizing the N coefficients to generate N quantized coefficients; generating a one-dimensional sequence based on the two-dimensional matrix and tree structure information that defines a binary tree; and coding the one-dimensional sequence and at least some of the N quantized coefficients. The generating includes: determining, based on the two-dimensional matrix, a reference destination information item indicating positions of the N quantized coefficients in the two-dimensional matrix to be referenced to by the N leaf nodes, respectively (S31); assigning one of a first value and a second value to each of the nodes of the binary tree, based on the two-dimensional matrix and the reference destination information item (S32); and arranging, in preorder, the values assigned to the respective nodes to generate the one-dimensional sequence (S33).
摘要翻译：编码方法包括：将图像的像素值变换为包括频域中的N个系数的二维矩阵; 量化N个系数以产生N个量化系数; 基于定义二叉树的二维矩阵和树结构信息生成一维序列; 以及对所述一维序列和所述N个量化系数中的至少一些进行编码。该生成包括：分别基于二维矩阵确定指示由N个叶节点参考的二维矩阵中的N个量化系数的位置的参考目的地信息项（S31）; 基于所述二维矩阵和所述参考目的地信息项（S32），向所述二叉树的每个节点分配第一值和第二值中的一个值（S32）。以及预先排列分配给各节点的值以生成一维序列（S33）。

73. 发明授权

US08003927B2 Image projection apparatus which projects an image corrected according to a projection surface 有权
标题翻译：投影根据投影面校正的图像的图像投影装置
公开(公告)号：US08003927B2
公开(公告)日：2011-08-23
申请号：US12097717
申请日：2006-12-08
申请人： Satoshi Kondo , Takahiro Nishi , Tadamasa Toma , Toshiyasu Sugio
发明人： Satoshi Kondo , Takahiro Nishi , Tadamasa Toma , Toshiyasu Sugio
IPC分类号： H01L27/00
CPC分类号： H04N5/7416 , G03B17/48 , G03B21/005 , G06T3/00 , G06T5/006 , H04N7/0122 , H04N9/3185 , H04N9/3194
摘要： An image projection apparatus of the present invention projects a corrected image according to a projection surface, and includes: an imaging unit for capturing a projected image; a correction parameter calculation unit for calculating a correction parameter, on the basis of the captured image, for correcting an image distortion caused by the projection surface; a correction unit for generating a corrected image by correcting the image using the correction parameter; a reproduction level calculation unit for calculating a reproduction level of the corrected image relative to the original image; an image generation unit for generating a guidance image regarding the reproduction level; and a control unit for controlling projection of the guidance image.
摘要翻译：本发明的图像投影装置根据投影面突出校正图像，并且包括：用于捕获投影图像的成像单元; 校正参数计算单元，用于基于所捕获的图像计算用于校正由所述投影面引起的图像失真的校正参数; 校正单元，用于通过使用校正参数校正图像来生成校正图像; 再现级别计算单元，用于计算校正图像相对于原始图像的再现级别; 图像生成单元，用于生成关于再现级别的引导图像; 以及用于控制引导图像的投影的控制单元。

74. 发明申请

US20110096835A1 CODING METHOD, ERROR DETECTING METHOD, DECODING METHOD, CODING APPARATUS, ERROR DETECTING APPARATUS, AND DECODING APPARATUS 有权
标题翻译：编码方法，错误检测方法，解码方法，编码装置，错误检测装置和解码装置
公开(公告)号：US20110096835A1
公开(公告)日：2011-04-28
申请号：US12993916
申请日：2010-03-26
申请人： Chong Soon Lim , Takahiro Nishi
发明人： Chong Soon Lim , Takahiro Nishi
IPC分类号： H04N7/26
CPC分类号： H04N19/174 , H04N19/114 , H04N19/30 , H04N19/597 , H04N19/61 , H04N19/70
摘要： Provided is a coding method that allows reduction of a code amount necessary for coding reference indexes and improvement in the coding efficiency. The coding method according to the present invention is a method of coding a random accessible picture using inter-view reference, and includes: writing, into a slice header of the random accessible picture, a reference list modification syntax for modifying a reference picture list so that an inter-view reference picture is placed at the beginning of the reference picture list (S103); placing the inter-view reference picture at the beginning of the reference picture list (S104); and coding a current slice included in the random accessible picture, using the reference picture list (S105).
摘要翻译：提供了一种编码方法，其允许减少编码参考索引所需的代码量并提高编码效率。根据本发明的编码方法是使用视角间参考对随机可访问图像进行编码的方法，并且包括：将随机可访问图像的切片标题写入用于修改参考图像列表的参考列表修改语法在参考图像列表的开始处放置视图间参考图片（S103）; 将参考图像放置在参考图像列表的开始处（S104）; 以及使用参考图片列表对包括在随机可访问图片中的当前片段进行编码（S105）。

75. 发明申请

US20100272174A1 IMAGE DECODING DEVICE, IMAGE CODING DEVICE, IMAGE DECODING METHOD, IMAGE CODING METHOD, AND PROGRAM 有权
标题翻译：图像解码设备，图像编码设备，图像解码方法，图像编码方法和程序
公开(公告)号：US20100272174A1
公开(公告)日：2010-10-28
申请号：US12743424
申请日：2009-09-14
申请人： Tadamasa Toma , Takahiro Nishi , Taiji Sasaki , Hiroshi Yahata
发明人： Tadamasa Toma , Takahiro Nishi , Taiji Sasaki , Hiroshi Yahata
IPC分类号： H04N7/32
CPC分类号： H04N19/426 , H04N19/105 , H04N19/172 , H04N19/423 , H04N19/427 , H04N19/44 , H04N19/597
摘要： An image decoding device is provided which is capable of decoding views coded using inter-view prediction even when decoding is not instantly completed. The image decoding device includes: a decoding processing unit (100) which decodes a second view coded with reference to a first view; and a buffer memory (900) provided upstream of the decoding processing unit (100), and when the first view and the second view are assigned with an identical decoding point in time, the decoding processing unit (100) decodes a picture of the second view at a point in time determined by adding a delay time which has a length required to complete decoding of a picture of the first view, to the decoding point in time assigned to the picture of the second view.
摘要翻译：提供了一种图像解码装置，其能够对即使解码未立即完成时使用视角间预测编码的视频进行解码。图像解码装置包括：解码处理单元，其对参照第一视图编码的第二视图进行解码; 以及设置在解码处理单元（100）的上游的缓冲存储器（900），并且当在第一视图和第二视图被分配相同的解码时间点时，解码处理单元（100）解码第二视频在通过将具有完成第一视图的图像的解码所需的长度的延迟时间添加到分配给第二视图的图像的解码时间确定的时间点上的视图。

76. 发明授权

US07724830B2 Decoding-processing apparatus and method 有权
标题翻译：解码处理装置和方法
公开(公告)号：US07724830B2
公开(公告)日：2010-05-25
申请号：US11665063
申请日：2005-11-02
申请人： Masayoshi Tojima , Masayasu Iguchi , Kiyofumi Abe , Hiroaki Toida , Takahiro Nishi
发明人： Masayoshi Tojima , Masayasu Iguchi , Kiyofumi Abe , Hiroaki Toida , Takahiro Nishi
IPC分类号： H04N7/32
CPC分类号： H04N19/00006 , H03M7/4006 , H04N19/10 , H04N19/40 , H04N19/70 , H04N19/89 , H04N19/91
摘要： A decoding-processing apparatus that decodes bitstreams using an intermediate format. The apparatus includes a context-calculating unit (2) calculating the probability of symbols contained in incoming bitstreams, a parameter-generating unit (3) generating parameters for use in the context-calculating unit (2), and an arithmetic decoding-calculating unit (4) decoding the incoming bitstreams in accordance with the probability, thereby providing decoded data. The apparatus also includes a stream-converting unit (5) converting the decoded data into intermediate bitstreams, a storage unit (6) storing the intermediate bitstreams, a synchronization-detecting unit (7) detecting calculation start timing from the intermediate bitstreams fed out of the storage unit (6), thereby providing detected calculation start timing, and a multivalued calculating unit (8) permitting the intermediate bitstreams fed out of the storage unit (6) to be multivalued in synchronism with the detected calculation start timing from the synchronization-detecting unit (7).
摘要翻译：一种使用中间格式解码比特流的解码处理装置。该装置包括：计算输入比特流中包含的符号概率的上下文计算单元（2），生成上下文计算单元（2）中使用的参数的参数生成单元（3）和算术解码计算单元（4）根据概率解码输入比特流，由此提供解码数据。该装置还包括将解码数据转换为中间比特流的流转换单元（5），存储中间比特流的存储单元（6），同步检测单元（7）从从存储单元（6），从而提供检测到的计算开始定时;以及多值计算单元（8），其允许从存储单元（6）馈送的中间比特流与来自同步的计算开始定时的检测到的计算开始定时同步多值，检测单元（7）。

77. 发明申请

US20090225865A1 Decoding-Processing Apparatus And Method 有权
标题翻译：解码处理装置及方法
公开(公告)号：US20090225865A1
公开(公告)日：2009-09-10
申请号：US11665063
申请日：2005-11-02
申请人： Masayoshi Tojima , Masayasu Iguchi , Kiyofumi Abe , Hiroaki Toida , Takahiro Nishi
发明人： Masayoshi Tojima , Masayasu Iguchi , Kiyofumi Abe , Hiroaki Toida , Takahiro Nishi
IPC分类号： H04N7/26 , H04L27/00
CPC分类号： H04N19/00006 , H03M7/4006 , H04N19/10 , H04N19/40 , H04N19/70 , H04N19/89 , H04N19/91
摘要： A decoding-processing apparatus (1) comprising: a context-calculating unit (2) operable to calculate the probability of symbols contained in incoming bitstreams; a parameter-generating unit (3) operable to generate parameters for use in the context-calculating unit (2); an arithmetic decoding-calculating unit (4) operable to decode the incoming bitstreams in accordance with the probability, thereby providing decoded data; a stream-converting unit (5) operable to convert the decoded data into intermediate bitstreams; a storage unit (6) operable to store the intermediate bitstreams; a synchronization-detecting unit (7) operable to detect calculation start timing from the intermediate bitstreams fed out of the storage unit (6), thereby providing detected calculation start timing; and a multivalued calculating unit (8) operable to permit the intermediate bitstreams fed out of the storage unit (6) to be multivalued in synchronism with the detected calculation start timing from the synchronization-detecting unit (7).
摘要翻译：一种解码处理装置（1），包括：上下文计算单元（2），用于计算输入比特流中包含的符号的概率; 参数产生单元（3），用于产生在所述上下文计算单元（2）中使用的参数; 算术解码计算单元，用于根据概率解码输入比特流，从而提供解码数据; 流转换单元（5），用于将解码数据转换成中间比特流; 存储单元（6），用于存储中间比特流; 同步检测单元，用于从存储单元（6）馈送的中间比特流检测计算开始定时，从而提供检测到的计算开始时刻; 以及多值计算单元（8），其可操作以允许从所述同步检测单元（7）与所检测到的计算开始定时同步地将从所述存储单元（6）馈送的中间比特流多值化。

78. 发明申请

US20090064233A1 Mobile Terminal Device, Control Method thereof, Program, and Semiconductor Device 有权
标题翻译：移动终端装置，其控制方法，程序和半导体装置
公开(公告)号：US20090064233A1
公开(公告)日：2009-03-05
申请号：US11579337
申请日：2005-05-17
申请人： Satoshi Kondo , Hisao Sasai , Takahiro Nishi , Tadamasa Toma , Toshiyasu Sugio
发明人： Satoshi Kondo , Hisao Sasai , Takahiro Nishi , Tadamasa Toma , Toshiyasu Sugio
IPC分类号： G06F13/00
CPC分类号： H04N21/462 , H04N5/38 , H04N5/445 , H04N5/782 , H04N21/41407 , H04N21/47 , H04N21/47214
摘要： In order to avoid a collision of a reserved viewing of television broadcasting with a different operation mode and also to realize the avoidance by simple and easy operation, a television-equipped mobile terminal device of the present invention is composed of: a reservation storage unit 111 which holds a start time at which a television reproduction for a reserved viewing is to be started; and a control unit 122 which performs a control so that the television reproduction is started at the start time and which determines the current operation mode of the mobile terminal device. The control unit further controls the determined operation mode and the television reproduction for the reserved viewing.
摘要翻译：为了避免电视广播的预留观看与不同的操作模式的冲突，并且通过简单和容易的操作来实现避免，本发明的配备电视的移动终端设备包括：预约存储单元111 其保持开始预约观看的电视再现的开始时间; 以及控制单元122，其执行控制，使得在开始时开始电视再现，并且确定移动终端设备的当前操作模式。控制单元进一步控制所确定的操作模式和用于预约观看的电视再现。

79. 发明申请

US20080192824A1 VIDEO CODING METHOD AND VIDEO CODING APPARATUS 有权
标题翻译：视频编码方法和视频编码设备
公开(公告)号：US20080192824A1
公开(公告)日：2008-08-14
申请号：US12026729
申请日：2008-02-06
申请人： Chong Soon Lim , Viktor Wahadaniah , Teo Han Boon , Toshiyasu Sugio , Takahiro Nishi , Youji Shibahara , Kazuya Takagi
发明人： Chong Soon Lim , Viktor Wahadaniah , Teo Han Boon , Toshiyasu Sugio , Takahiro Nishi , Youji Shibahara , Kazuya Takagi
IPC分类号： H04N7/26
CPC分类号： H04N19/19 , H04N19/124 , H04N19/147 , H04N19/17 , H04N19/177
摘要： To provide a method and an apparatus for adaptively improving the image quality of current images to be coded by reducing effects due to pulsing artifacts. The video coding method of the present invention is intended for coding a video on a per predetermined block basis using one or more predetermined quantization control variables, and includes: calculating a correlation degree indicating the correlation between an original block in a current original picture to be coded and a prediction block in a previous uncompressed picture; changing a first predetermined quantization control variable to a second predetermined quantization control variable so as to reduce a quantization step size in the case where the correlation degree is greater than a predetermined threshold; and determining the quantization step size based on the second quantization control variable, and coding the original block on the determined quantization step size basis using a predetermined image coding tool.
摘要翻译：提供一种用于通过减少由于脉冲伪影引起的影响来自适应地改善要编码的当前图像的图像质量的方法和装置。本发明的视频编码方法是用于使用一个或多个预定量化控制变量对每个预定块的视频进行编码，并且包括：计算表示当前原始图像中的原始块之间的相关性的相关度为编码和预先未压缩图像中的预测块; 将第一预定量化控制变量改变为第二预定量化控制变量，以便在相关度大于预定阈值的情况下减小量化步长; 以及基于所述第二量化控制变量来确定所述量化步长，并且使用预定的图像编码工具以所确定的量化步长对所述原始块进行编码。

80. 发明申请

US20070254697A1 Mobile Terminal Device 审中-公开
标题翻译：移动终端设备
公开(公告)号：US20070254697A1
公开(公告)日：2007-11-01
申请号：US11661919
申请日：2005-09-05
申请人： Toshiyasu Sugio , Satoshi Kondo , Masayasu Iguchi , Takahiro Nishi , Tadamasa Toma , Hisao Sasai
发明人： Toshiyasu Sugio , Satoshi Kondo , Masayasu Iguchi , Takahiro Nishi , Tadamasa Toma , Hisao Sasai
IPC分类号： H04M1/00
CPC分类号： H04M11/04 , H04M1/66 , H04M1/72538
摘要： The present invention is a mobile terminal device comprising a data transmission/reception unit (103) for transmitting and receiving data, a memory unit (104) or a memory card unit (105) for storing data, a main power supply (109), a secondary power supply (110), an emergency data transmission unit (112) for transmitting data to a predetermined server, terminal, or external device, and an emergency mode control unit (102) for, when the data transmission/reception unit (103) receives data for setting an emergency mode, setting the power supply so as not to be turned off, and controlling the emergency data transmission unit (112) so as to save the data stored in the memory unit (104) or the memory card unit (105) into the predetermined server, terminal, or external device. According to the mobile terminal device of the present invention, when there occurs loss, or theft, or accident that might lose important data, protection of the important data and prevention of unauthorized use can be reliably carried out.
摘要翻译：本发明是一种移动终端装置，包括用于发送和接收数据的数据发送/接收单元（103），用于存储数据的存储单元（104）或存储卡单元（105），主电源（109）二次电源（110），用于向预定服务器，终端或外部设备发送数据的紧急数据发送单元（112），以及用于当数据发送/接收单元（103））接收用于设置紧急模式的数据，将电源设置为不被关闭，并且控制紧急数据传输单元（112）以便存储存储在存储单元（104）或存储卡单元（105）进入预定的服务器，终端或外部设备。根据本发明的移动终端装置，当发生丢失，盗窃或可能丢失重要数据的事故时，可以可靠地执行重要数据的保护和防止未经授权的使用。

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