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51. 发明专利

JP2012190492A Respiration distribution updating device, respiration distribution updating method, and program 有权
标题翻译：呼叫分配更新设备，呼叫分配更新方法和程序
公开(公告)号：JP2012190492A
公开(公告)日：2012-10-04
申请号：JP2011050369
申请日：2011-03-08
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： SATO TAKASHI , MORIYA TAKEHIRO
IPC分类号： G11B27/10 , G10K15/04 , G10L19/00 , H04N5/76
摘要： PROBLEM TO BE SOLVED: To provide a technique capable of controlling a viewer's feeling such as a sense of unity and a realistic sensation to a content by controlling a content reproduction speed to the respiration of the viewer to the content.SOLUTION: A respiration distribution updating device outputs reproduction information for sequentially reproducing plural pieces of content information that correspond to respective reproduction positions included in a content. The content with the respiration distribution includes the content information and first respiration target information for specifying a respiration state determined for a first respiration target setting position. The respiration distribution updating device extracts, from respiration information obtained by measuring a viewer of the reproduced content information, a respiration index for specifying a respiration state of the viewer, obtains second respiration target information from the respiration index, associates the second respiration target information with content information corresponding to a second respiration target setting position, and substitutes the first respiration target information included in the content with the respiration distribution with the second respiration target information.
摘要翻译：要解决的问题：提供一种能够通过控制对于内容的观看者的呼吸的内容再现速度来控制观看者的感觉（诸如一致感和现实感）的技术。解决方案：呼吸分配更新装置输出用于顺序再现与包含在内容中的各个再现位置对应的多条内容信息的再现信息。具有呼吸分布的内容包括用于指定为第一呼吸目标设定位置确定的呼吸状态的内容信息和第一呼吸目标信息。呼吸分配更新装置从通过测量观察者再现的内容信息获得的呼吸信息中提取用于指定观众的呼吸状态的呼吸指标，从呼吸指标获得第二呼吸目标信息，将第二呼吸目标信息与内容信息对应于第二呼吸目标设定位置，并将包含在内容中的第一呼吸目标信息与呼吸分布用第二呼吸目标信息进行替代。版权所有（C）2013，JPO＆INPIT

52. 发明专利

JP2012186820A Coding method, coding apparatus, decoding method, decoding apparatus, program, and recording medium 有权
标题翻译：编码方法，编码装置，解码方法，解码装置，程序和记录介质
公开(公告)号：JP2012186820A
公开(公告)日：2012-09-27
申请号：JP2012093207
申请日：2012-04-16
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： HARADA NOBORU , KAMAMOTO MASARU , MORIYA TAKEHIRO
IPC分类号： H03M7/40 , G10L19/00 , G10L19/14 , H04N1/41
CPC分类号： H03M7/40
摘要： PROBLEM TO BE SOLVED: To provide coding techniques that can avoid an increase of a code length of a frame.SOLUTION: An integer value sequence is used as an input, and [1] codes corresponding to integers (referred to as specified integers) and [2] codes (referred to as extension codes) corresponding to sets of a plurality of integers other than the specified integers are previously determined. Coding is performed in such a manner that the code corresponding to the specified integer is adopted as the result of the coding if an integer value to be coded in the integer value sequence is the specified integer, and a code obtained by combining the extension code and a code obtained by applying a predetermined coding method corresponding to the extension code to the integer value to be coded is adopted as the result of the coding if the integer value to be coded in the integer value sequence is not the specified integer. A code length of the extension code is shorter than the maximum code length of the code corresponding to the specified integer.
摘要翻译：要解决的问题：提供可避免帧的码长增加的编码技术。解决方案：整数值序列用作输入，[1]对应于与多个整数的集合相对应的整数（称为指定整数）和[2]代码（称为扩展代码）预先确定除指定整数之外的其他值。如果在整数值序列中要编码的整数值是指定的整数，则将与指定整数相对应的代码作为编码的结果被执行，并且通过将扩展码和如果整数值序列中要编码的整数值不是指定的整数，则将采用将与扩展码相对应的预定编码方法获得的代码作为编码结果作为编码结果。扩展码的码长小于与指定整数对应的码的最大码长。版权所有（C）2012，JPO＆INPIT

53. 发明专利

JP2012043131A Phase prediction device, method, program and recording medium thereof 有权
标题翻译：相位预测装置，方法，程序和记录介质
公开(公告)号：JP2012043131A
公开(公告)日：2012-03-01
申请号：JP2010183172
申请日：2010-08-18
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： SATO TAKASHI , MORIYA TAKEHIRO , COULEUR THOMAS
IPC分类号： G06N5/04
摘要： PROBLEM TO BE SOLVED: To provide higher-accuracy phase prediction technology.SOLUTION: A phase prediction device acquires an argument φ(t) in a polar coordinate system of points (V(t) and V'(t)) with setting an observed signal as V(t) and setting a related signal showing a signal related to the observed signal V(t) as V'(t). When an absolute value |φ(t)-φ(t-1)| of difference between the argument φ(t) of time t and the argument φ(t-1) of time t-1 is greater than π, a result of (φ(t)-φ(t-1))-Sgn[φ(t)-φ(t-1)]×2π is set as a difference dφ(t), and when the absolute value |φ(t)-φ(t-1)| is less than π, a result of φ(t)-φ(t-1) is set as a difference dφ(t). The phase prediction device uses the argument φ(t) and the difference dφ(t) to generate a prediction parameter that shows a relationship between an argument of certain time and an argument of future time later than the certain time. The phase prediction device uses the prediction parameter to predict an argument of future time later than different certain time from the certain time, based on the argument and the difference of the different certain time.
摘要翻译：要解决的问题：提供更高精度的相位预测技术。解决方案：相位预测装置通过将观测信号设置为V（t）并获取相关信号的设定点（V（t）和V'（t））的极坐标系中的自变量φ（t）显示与观测信号V（t）相关的信号为V'（t）。当时间t的参数φ（t）和时间t-1的参数φ（t-1）之间的差的绝对值¾φ（t-1）¾（t-1）¾大于π时，（φ（t）-φ（t-1））-Sgn [φ（t）-φ（t-1）]×2π被设定为差dφ（t），当绝对值¾φ（t） φ（t-1）¾小于π，φ（t）-φ（t-1）的结果被设定为差dφ（t）。相位预测装置使用参数φ（t）和差分dφ（t）来生成预测参数，该预测参数显示特定时间的参数与比特定时间晚的未来时间的参数之间的关系。相位预测装置使用预测参数，根据参数和不同特定时间的差异，来预测比特定时间晚于不同特定时间的未来时间的参数。版权所有（C）2012，JPO＆INPIT

54. 发明专利

JP2010219896A Speaker 有权
标题翻译：扬声器
公开(公告)号：JP2010219896A
公开(公告)日：2010-09-30
申请号：JP2009064427
申请日：2009-03-17
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： SATO TAKASHI , MORIYA TAKEHIRO
IPC分类号： H04R23/00
摘要： PROBLEM TO BE SOLVED: To generate a sonic wave by efficiently performing optical/thermal conversion using light.
SOLUTION: The speaker includes: a chamber having air-tightness; a first reflector to which light advancing in a predetermined direction is incident at a predetermined position and which is disposed within the chamber in such a way that an incident angle does not become 0; a second reflector, disposed within the chamber, to which light reflected by the first reflector is incident; a medium which is sealed in the chamber and generates a sonic wave with photo-acoustic effects; and a vibrating member provided between the medium and the outside of the chamber for transferring the sonic wave generated by the medium to the outside of the chamber.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过有效地使用光进行光/热转换来产生声波。
解决方案：扬声器包括：具有气密性的室; 第一反射器，其以预定方向前进的光入射到预定位置，并且以入射角不变为0的方式设置在所述室内; 设置在所述室内的第二反射器，由所述第一反射器反射的光入射到所述第二反射器; 密封在室中并产生具有光声效应的声波的介质; 以及设置在所述室的所述介质和外部之间的振动构件，用于将由所述介质产生的所述声波转移到所述室的外部。版权所有（C）2010，JPO＆INPIT

55. 发明专利

JP2010178163A Code selection method, decoding method, encoding device, decoding device, program, and recording medium 有权
标题翻译：代码选择方法，解码方法，编码设备，解码设备，程序和记录介质
公开(公告)号：JP2010178163A
公开(公告)日：2010-08-12
申请号：JP2009020051
申请日：2009-01-30
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： MORIYA TAKEHIRO , HARADA NOBORU , KAMAMOTO MASARU
IPC分类号： H03M7/40 , H04N19/00 , H04N19/13 , H04N19/146 , H04N19/189 , H04N19/196 , H04N19/423 , H04N19/90 , H04N19/91
摘要： PROBLEM TO BE SOLVED: To reduce a processing amount for selecting a code table for encoding time-series data from a plurality of types of code tables. SOLUTION: Frequencies h (x) of data values x of time-series data in predetermined discrete time zones are determined; by using a plurality of types of code tables T (j) in each of which at least the respective data values x and respective codes c (x, j) respectively corresponding to the respective data values x are related to each other, and the respective determined frequencies h (x), the sums of products SP (j)=Σ x h (x)×b (x, j) of the frequencies h (x) of at least part of the data values x and the number of bits b (x, j) of codes c (x, j) corresponding to the data values x are respectively calculated for the respective code tables T (j); and the code table for encoding the time-series data in the discrete time zones is selected from the plurality of types of code tables T (j) by using the calculated sums of products SP (j). COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：减少用于从多种类型的代码表中选择用于编码时间序列数据的代码表的处理量。解决方案：确定预定离散时区中时间序列数据的数据值x的频率h（x）通过使用分别对应于各个数据值x的各个数据值x和各个代码c（x，j）的多个代码表T（j）彼此相关，并且各自的确定的频率h（x），数据的至少一部分的频率h（x）的乘积和（x），x（x），x（x）分别针对各个代码表T（j）计算值x和对应于数据值x的代码c（x，j）的位b（x，j）的数目。并且通过使用所计算的乘积SP（j）从多个类型的代码表T（j）中选择用于对离散时间带中的时间序列数据进行编码的代码表。版权所有（C）2010，JPO＆INPIT

56. 发明专利

JP2010160439A Encoding method, decoding method, and encoding and decoding device, program and recording medium 有权
标题翻译：编码方法，解码方法，编码和解码设备，程序和记录介质
公开(公告)号：JP2010160439A
公开(公告)日：2010-07-22
申请号：JP2009003987
申请日：2009-01-09
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： MORIYA TAKEHIRO , HARADA NOBORU , KAMAMOTO MASARU
IPC分类号： G10L19/00 , H03M7/36
摘要： PROBLEM TO BE SOLVED: To improve an encoding compression rate of information, which is set for variable length encoding of a prediction residual. SOLUTION: An isolating parameter of an integer is set for each predetermined time section, and the integer of zero or more which is monotonously increased according to increase in the prediction residual or its absolute value is set to be a dividend. Information including first information for specifying a quotient of the integer acquired by division with an integer depending on the isolating parameter set for the time section to which the prediction residual belongs, as a divisor, and second information for specifying a residue for the divisor of the dividend, is created as a code corresponding to the prediction residual. Parameter integrated information in which the isolating parameter set for each of a plurality of consecutive time sections is integrated, is made into variable length code, and the code corresponding to the parameter integrated information is created. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提高为预测残差的可变长度编码设定的信息的编码压缩率。解决方案：对于每个预定时间段设置整数的隔离参数，并且根据预测残差或其绝对值的增加单调增加的零个或更多个的整数被设置为被除数。信息包括用于指定根据对于预测残差所属的时间部分设置的隔离参数的整数除法而获得的整数的商的第一信息作为除数，以及用于指定除数的除数的残差的第二信息股息被创建为与预测残差对应的代码。将对多个连续时间段中的每一个进行隔离参数的集成的参数集成信息变成可变长度代码，并且创建与参数集成信息相对应的代码。版权所有（C）2010，JPO＆INPIT

57. 发明专利

JP2009237330A Parentage determining device, parentage determining method, parentage determining program, and recording medium 有权
标题翻译：父母确定设备，父母确定方法，父母确定程序和记录媒体
公开(公告)号：JP2009237330A
公开(公告)日：2009-10-15
申请号：JP2008084133
申请日：2008-03-27
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： KAMAMOTO MASARU , HARADA NOBORU , MORIYA TAKEHIRO
IPC分类号： G10L19/00
摘要： PROBLEM TO BE SOLVED: To provide a parentage determining device causing no sudden increase of processing time even if the number of channels to be analyzed increases.
SOLUTION: The parentage determining device comprises a cross correlation energy computing section and a parentage search section, and determines parentage between the M channels. The cross correlation energy computing section outputs values C
j ,
m
2 /E
m obtained by dividing squares of cross correlation C
j ,
m to all combinations of a channel j and a channel m which are objects for searching a parent channel, by energy E
m . The parentage search section selects values in order from the large one from the values C
j ,
m
2 /E
m , and sets the channel m which is not a descendant of the channel j, as the parent channel ρ(j). The parentage determining device determines the parent channel of the M-1 channels by repeating the processing of the cross correlation energy computing section and the parentage search section while changing the channel j by a predetermined method.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使要分析的信道的数量增加，也提供不会突然增加处理时间的父母确定装置。解决方案：亲子鉴定装置包括互相关能量计算部分和亲子搜索部分，并确定M个信道之间的亲子关系。互相关能量计算部分输出通过划分交叉的平方得到的值C j ， m 2 / E m 相关性C j ， m 到作为搜索父通道的对象的通道j和通道m的所有组合，通过能量E m 。亲子检索部根据值C j ， m 2 / E m ，并且将不是通道j的后代的通道m设置为母通道ρ（j）。亲属确定装置通过在通过预定方法改变频道j的同时重复互相关能量计算部分和父母搜索部分的处理来确定M-1信道的父信道。版权所有（C）2010，JPO＆INPIT

58. 发明专利

JP2009183493A Parent-child relationship decision apparatus, parent-child relationship decision method, parent-child relationship decision program and recording medium 有权
标题翻译：家长儿童关系决策设备，家长关系决策方法，家长关系决策程序和记录媒体
公开(公告)号：JP2009183493A
公开(公告)日：2009-08-20
申请号：JP2008027015
申请日：2008-02-06
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： KAMAMOTO MASARU , HARADA NOBORU , MORIYA TAKEHIRO
IPC分类号： A61B5/05
摘要： PROBLEM TO BE SOLVED: To provide a parent-child relationship decision apparatus which prevents a drastic increase in processing time even when the number of channels to be analyzed is increased. SOLUTION: The parent-child relationship decision apparatus comprises a cross correlation-energy calculating section, a quotient calculating section, and a parent-child relationship searching section. The cross correlation-energy calculating section acquires cross correlations between signal rows with respect to all combinations of two channels and energies of signal rows of all channels. The quotinent calculating section acquires values by dividing squares of the cross correlations by the energies are determined respectively with respect to all combination of channels. The parent-child relationship searching section confirms in order from large to small with respect to the quotinent values whether a parent channel of a channel j is decided or not. When a parent channel of the channel j is not decided and when other channels are not sibling channels, a channel corresponding to the next largest quotinent value is decided to be a parent channel of the channel j. When a parent channel is decided or when the channel j is a sibling channel, the processing to select the next largest quotient value is repeated. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种亲子关系决定装置，即使当要分析的信道数量增加时，防止处理时间的急剧增加。父子关系决定装置包括互相关能量计算部分，商计算部分和父子关系搜索部分。互相关能量计算部分获取关于两个信道的所有组合和所有信道的信号行的能量的信号行之间的互相关。引用计算部分通过分别相对于所有信道组合分别确定互相关的平方根来获取能量。父子关系搜索部分是否确定通道j的父通道是否被确定，从而从关联引用值的大到大依次确认。当没有确定信道j的父信道，并且当其他信道不是同级信道时，与下一最大引用值相对应的信道被确定为信道j的父信道。当父信道被确定或者当信道j是兄弟信道时，重复选择下一个最大商值的处理。版权所有（C）2009，JPO＆INPIT

59. 发明专利

JP2009156971A Encoding device, decoding device, encoding method, decoding method, encoding program, decoding program and recording medium 有权
标题翻译：编码设备，解码设备，编码方法，解码方法，编码程序，解码程序和记录介质
公开(公告)号：JP2009156971A
公开(公告)日：2009-07-16
申请号：JP2007332849
申请日：2007-12-25
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： MORIYA TAKEHIRO , HARADA NOBORU , KAMAMOTO MASARU
IPC分类号： G10L19/00 , H03M7/30
摘要： PROBLEM TO BE SOLVED: To reduce a coding amount by attaining a high encoding efficiency for a signal sequence.
SOLUTION: The encoding device of the invention includes at least a signal extraction section and a separation signal sequence generation section. A signal extraction section collects (P+n×T)-th signals from input signal sequence Z at an initial phase P and an interval T. The separation signal sequence generation section obtains a maximum digit A in the (P+n×T)-th signals in the signal sequence Z, and generates a sequence (a separation signal sequence X) of a signal composed of the digits of the maximum digit A or less of the (P+n×T)-th signals in the signal sequence Z. The decoding device of the invention receives at least the initial phase P, the interval T, the maximum digit A and the separation signal sequence X and includes at least a restoration section. The restoration section restores each signal of the separation signal sequence X to the (P+n×T)-th signals in the signal sequence Z to be decoded by using the maximum digit A.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过获得信号序列的高编码效率来减少编码量。解决方案：本发明的编码装置至少包括信号提取部分和分离信号序列生成部分。信号提取部分从初始相位P和间隔T收集来自输入信号序列Z的（P + n×T）信号。分离信号序列生成部分获得（P + n×T）个信号中的最大数字A，并产生由信号序列中的（P + n×T）个信号的最大数字A或更小的数字组成的信号的序列（分离信号序列X） Z.本发明的解码装置至少接收初始相位P，间隔T，最大数字A和分离信号序列X，并且至少包括恢复部分。恢复部分通过使用最大数字A将分离信号序列X的每个信号恢复到要被解码的信号序列Z中的（P + n×T）个信号。（C）2009，JPO＆INPIT

60. 发明专利

JP2009145736A Coding device, decoding device, coding method, decoding method, coding program, decoding program and recording medium 有权
标题翻译：编码设备，解码设备，编码方法，解码方法，编码程序，解码程序和记录介质
公开(公告)号：JP2009145736A
公开(公告)日：2009-07-02
申请号：JP2007324589
申请日：2007-12-17
申请人： Nippon Telegr & Teleph Corp , 日本電信電話株式会社
发明人： MORIYA TAKEHIRO , HARADA NOBORU , KAMAMOTO MASARU
IPC分类号： G10L19/00 , H03M7/30
摘要： PROBLEM TO BE SOLVED: To reduce a code amount by achieving high coding efficiency for a signal stream.
SOLUTION: A coding device includes a separation section, an analysis section and a multi-dimensional coding section. The separation section divides the signal stream X composed of the predetermined number of signals, into the M number of separation signal stream Y
1 , ..., Y
M , composed of the N number of signals. The analysis section generates a signal stream Zm for multi-dimension in which predetermined q-digits in each signal y
m (n) is made into one signal z
m (n), and a residual signal stream B
m in which remaining digits or part of the remaining digits in the signal y
m (n), is made into one signal b
m (n), for each separation signal stream Y
m (n). The multi-dimensional coding section generates a corresponding variable length code, for each n-th signal combination {z
1 (n), z
2 (n), ..., z
M (n)} of the signal stream Z
1 , ..., Z
M for multi-dimension. The decoding device including a multi-dimensional decoding section, a restoring section and a synthesis section, performs reverse processing of the coding device.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：通过实现信号流的高编码效率来减少代码量。解决方案：编码装置包括分离部分，分析部分和多维编码部分。分离部将由规定数量的信号构成的信号流X分割为M个分离信号流Y 1，...，Y M ，由 N个信号。分析部分生成用于多维的信号流Zm，其中每个信号y m（n）中的预定q位被制成一个信号z m（N），以及残留信号流B m ，其中剩余数字或信号y m（n）中的剩余数字的一部分被制成一个信号b （n），对于每个分离信号流Y m（n）。对于每个第n个信号组合äz 1（n），z 2 （n），...，多维编码部分生成相应的可变长度代码，用于多维的信号流Z 1，...，Z M 的Z M （n）}。包括多维解码部分，恢复部分和合成部分的解码装置执行编码装置的反向处理。版权所有（C）2009，JPO＆INPIT

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