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1. 发明授权

US08300939B2 Image processing method, image processing apparatus, and program 有权
标题翻译：图像处理方法，图像处理装置和程序
公开(公告)号：US08300939B2
公开(公告)日：2012-10-30
申请号：US12836011
申请日：2010-07-14
申请人： Satoshi Naito
发明人： Satoshi Naito
IPC分类号： G06K9/34
CPC分类号： G06K9/342 , G06K9/6218 , G06K2209/01
摘要： Every time clustering processing for a predetermined number of pixels is complete, a small cluster having the number of allocated pixels, which is equal to or smaller than a pixel count threshold, is discriminated. The small cluster, which is discriminated to have the number of allocated pixels equal to or smaller than the pixel count threshold, is merged to a cluster having the nearest representative feature vector. With this arrangement, the number of clusters which are to undergo distance calculations of feature vectors is reduced. According to this arrangement, region segmentation of an image can be executed faster by the clustering processing.
摘要翻译：每当对于预定数量的像素进行聚类处理完成时，鉴别具有等于或小于像素计数阈值的分配像素数的小簇。被识别为具有等于或小于像素计数阈值的分配像素数的小簇被合并到具有最接近的代表特征向量的簇。利用这种布置，要进行特征向量的距离计算的簇的数量减少。根据这种布置，通过聚类处理可以更快地执行图像的区域分割。

2. 发明授权

US08175407B2 Image processing method, image processing apparatus, and program for clustering data 有权
标题翻译：图像处理方法，图像处理装置和用于聚类数据的程序
公开(公告)号：US08175407B2
公开(公告)日：2012-05-08
申请号：US12697413
申请日：2010-02-01
申请人： Koji Okawa , Satoshi Naito
发明人： Koji Okawa , Satoshi Naito
IPC分类号： G06K9/62 , G06K9/00 , G06K9/68 , G06K9/54
CPC分类号： G06K9/622 , G06T7/11 , G06T7/187
摘要： A clustering unit calculates, for clusters in a descending order of the number of pixels belonging thereto, a distance from a feature vector of a processing object pixel and a representative feature vector of an object cluster, and compares the distance with a first threshold. The processing object pixel is stored in a memory or the like as a pixel belonging to an object cluster when the distance is determined to be less than or equal to the first threshold.
摘要翻译：聚类单元针对属于其的像素数目的降序的聚类计算与处理对象像素的特征向量和对象簇的代表特征向量的距离，并将该距离与第一阈值进行比较。当距离被确定为小于或等于第一阈值时，将处理对象像素存储在作为属于对象簇的像素的存储器等中。

3. 发明申请

US20110317927A1 CLUSTERING PROCESSING APPARATUS AND CLUSTERING PROCESSING METHOD 有权
标题翻译：聚集处理设备和聚类处理方法
公开(公告)号：US20110317927A1
公开(公告)日：2011-12-29
申请号：US13160946
申请日：2011-06-15
申请人： Satoshi Naito
发明人： Satoshi Naito
IPC分类号： G06K9/62
CPC分类号： G06K9/6222
摘要： A clustering processing apparatus comprises: N clustering units that group samples included in the data block into clusters, each clustering unit sequentially taking each sample as a target, grouping the target sample into one of the clusters within the data block, storing cluster information including identification on each cluster into which the samples are grouped within the data block, and storing sample assignment information indicating the cluster to which the target sample belongs; a cluster information transferring unit that selects cluster information on a cluster to be integrated from the cluster information when a predetermined condition is met, and transfers the selected cluster information to a third storage unit; and an updating unit that integrates clusters selected based on the cluster information stored in the third storage unit into an integrated cluster, and updates the sample assignment information based on information of the integrated clusters.
摘要翻译：聚类处理装置包括：将包含在数据块中的样本分组为群集的N个聚类单元，每个聚类单元依次将每个样本作为目标，将目标样本分组为数据块内的一个簇，存储包括识别在样本被分组在数据块中的每个簇上，存储指示目标样本所属的簇的样本分配信息; 集群信息传送单元，当满足预定条件时从所述集群信息中选择要集成的集群上的集群信息，并将所选择的集群信息传送到第三存储单元; 以及更新单元，其将基于存储在第三存储单元中的集群信息所选择的集群集成到集成集群中，并且基于集成集群的信息来更新样本分配信息。

4. 发明申请

US20110019928A1 IMAGE PROCESSING METHOD, IMAGE PROCESSING APPARATUS, AND PROGRAM 有权
标题翻译：图像处理方法，图像处理装置和程序
公开(公告)号：US20110019928A1
公开(公告)日：2011-01-27
申请号：US12836011
申请日：2010-07-14
申请人： Satoshi Naito
发明人： Satoshi Naito
IPC分类号： G06K9/62
CPC分类号： G06K9/342 , G06K9/6218 , G06K2209/01
摘要： Every time clustering processing for a predetermined number of pixels is complete, a small cluster having the number of allocated pixels, which is equal to or smaller than a pixel count threshold, is discriminated. The small cluster, which is discriminated to have the number of allocated pixels equal to or smaller than the pixel count threshold, is merged to a cluster having the nearest representative feature vector. With this arrangement, the number of clusters which are to undergo distance calculations of feature vectors is reduced. According to this arrangement, region segmentation of an image can be executed faster by the clustering processing.
摘要翻译：每当对于预定数量的像素进行聚类处理完成时，鉴别具有等于或小于像素计数阈值的分配像素数的小簇。被识别为具有等于或小于像素计数阈值的分配像素数的小簇被合并到具有最接近的代表特征向量的簇。利用这种布置，要进行特征向量的距离计算的簇的数量减少。根据这种布置，通过聚类处理可以更快地执行图像的区域分割。

5. 发明授权

US07161509B2 Variable-length code decoding apparatus and method 有权
标题翻译：可变长度码解码装置及方法
公开(公告)号：US07161509B2
公开(公告)日：2007-01-09
申请号：US11284010
申请日：2005-11-21
申请人： Satoshi Naito
发明人： Satoshi Naito
IPC分类号： H03M7/40
CPC分类号： H03M7/42
摘要： There are provided a variable-length code decoding apparatus and method which can perform high-speed decoding processing without decreasing an image size and frame rate. A variable-length code decoding apparatus of this invention decodes a variable-length code containing a prefix and a suffix. This apparatus includes a prefix decoding unit which decodes the prefix of an input variable-length code and outputs a symbol and prefix length corresponding to the prefix, a suffix shifter unit which supplies the suffix on the basis of the prefix length output from the prefix decoding unit, and a symbol decoding unit which decodes a symbol corresponding to a variable-length code on the basis of the symbol corresponding to the prefix which is output from the prefix decoding unit, the suffix supplied by the suffix shifter unit, and a suffix length acquired in advance.
摘要翻译：提供了可以在不降低图像尺寸和帧速率的情况下执行高速解码处理的可变长度码解码装置和方法。本发明的可变长度码解码装置对包含前缀和后缀的可变长度码进行解码。该装置包括前缀解码单元，其对输入的可变长度码的前缀进行解码并输出与该前缀相对应的符号和前缀长度;后缀移位器单元，根据从前缀解码输出的前缀长度提供后缀单元，以及符号解码单元，其基于与从前缀解码单元输出的前缀相对应的符号，由后缀移位单元提供的后缀和后缀长度来解码与可变长度码相对应的符号提前获得。

6. 发明授权

US07106909B2 Method and apparatus for encoding image data in accordance with a target data size 失效
标题翻译：根据目标数据大小对图像数据进行编码的方法和装置
公开(公告)号：US07106909B2
公开(公告)日：2006-09-12
申请号：US10298657
申请日：2002-11-19
申请人： Makoto Satoh , Yukio Chiba , Satoshi Naito
发明人： Makoto Satoh , Yukio Chiba , Satoshi Naito
IPC分类号： G06K9/36
CPC分类号： H04N19/192 , H04N19/115 , H04N19/126 , H04N19/152 , H04N19/17 , H04N19/176 , H04N19/196 , H04N19/60
摘要： An encoder (103) encodes image data using a first parameter Q1, and a re-encoder (107) re-encodes the encoded result of the encoder (103) using a second parameter Q2. When the encoded data size obtained by the encoder (103) exceeds a predetermined size, Q1 is replaced by Q2, and encoded data streams previously encoded by the re-encoder (107) are saved in a buffer (108) as those encoded by the encoder (103) after the parameter is changed. Upon executing a re-encoding process, the re-encoder (107) re-encodes encoded data streams previously encoded by the re-encoder (107) using a parameter that can assure a higher compression ratio than Q2.
摘要翻译：编码器（103）使用第一参数Q 1对图像数据进行编码，并且再编码器（107）使用第二参数Q 2对编码器（103）的编码结果重新编码。当由编码器（103）获得的编码数据大小超过预定大小时，将Q 1替换为Q 2，并且先前由重新编码器（107）编码的编码数据流被保存在缓冲器（108）中，作为编码器在参数改变之后通过编码器（103）。在执行重新编码处理时，重新编码器（107）使用可以确保比Q 2更高的压缩比的参数来对先前由重新编码器（107）编码的编码数据流进行重新编码。

7. 发明申请

US20060109150A1 Variable-length code decoding apparatus and method 有权
标题翻译：可变长度码解码装置及方法
公开(公告)号：US20060109150A1
公开(公告)日：2006-05-25
申请号：US11284010
申请日：2005-11-21
申请人： Satoshi Naito
发明人： Satoshi Naito
IPC分类号： H03M7/40
CPC分类号： H03M7/42
摘要： There are provided a variable-length code decoding apparatus and method which can perform high-speed decoding processing without decreasing an image size and frame rate. A variable-length code decoding apparatus of this invention decodes a variable-length code containing a prefix and a suffix. This apparatus includes a prefix decoding unit which decodes the prefix of an input variable-length code and outputs a symbol and prefix length corresponding to the prefix, a suffix shifter unit which supplies the suffix on the basis of the prefix length output from the prefix decoding unit, and a symbol decoding unit which decodes a symbol corresponding to a variable-length code on the basis of the symbol corresponding to the prefix which is output from the prefix decoding unit, the suffix supplied by the suffix shifter unit, and a suffix length acquired in advance.
摘要翻译：提供了可以在不降低图像尺寸和帧速率的情况下执行高速解码处理的可变长度码解码装置和方法。本发明的可变长度码解码装置对包含前缀和后缀的可变长度码进行解码。该装置包括前缀解码单元，其对输入的可变长度码的前缀进行解码并输出与该前缀相对应的符号和前缀长度;后缀移位器单元，根据从前缀解码输出的前缀长度提供后缀单元，以及符号解码单元，其基于与从前缀解码单元输出的前缀相对应的符号，由后缀移位单元提供的后缀和后缀长度来解码与可变长度码相对应的符号提前获得。

8. 发明授权

US4014183A Absorption refrigerator of natural circulation type 失效
标题翻译：自然循环型吸收式冰箱
公开(公告)号：US4014183A
公开(公告)日：1977-03-29
申请号：US586041
申请日：1975-06-11
申请人： Toshihiro Ishibashi , Satoshi Naito
发明人： Toshihiro Ishibashi , Satoshi Naito
IPC分类号： F25B15/00 , F25B15/06 , F25B33/00
CPC分类号： F25B15/06 , F25B33/00 , Y02B30/62
摘要： An absorption refrigerator of natural circulation type comprising a first generator connected to the lower end of a gas-liquid lift and a second generator connected to the upper end of the gas-liquid lift. A solution of an absorbing medium, which may be an aqueous solution of a salt of lithium, is heated in the first generator to be lifted through the gas-liquid lift into the second generator, and the lithium salt solution is then concentrated to a predetermined concentration in the second generator.
摘要翻译：一种自然循环型吸收式制冷机，包括连接于气液升降机下端的第一发电机和连接于气液升降机上端的第二发电机。吸收介质（其可以是锂的水溶液）的溶液在第一发生器中被加热，以通过气液升程提升到第二发生器中，然后将锂盐溶液浓缩至预定的浓度在第二发生器。

9. 发明授权

US08553991B2 Clustering processing apparatus and clustering processing method 有权
标题翻译：聚类处理设备和聚类处理方法
公开(公告)号：US08553991B2
公开(公告)日：2013-10-08
申请号：US13160946
申请日：2011-06-15
申请人： Satoshi Naito
发明人： Satoshi Naito
IPC分类号： G06K9/62
CPC分类号： G06K9/6222
摘要： A clustering processing apparatus comprises: N clustering units that group samples included in the data block into clusters, each clustering unit sequentially taking each sample as a target, grouping the target sample into one of the clusters within the data block, storing cluster information including identification on each cluster into which the samples are grouped within the data block, and storing sample assignment information indicating the cluster to which the target sample belongs; a cluster information transferring unit that selects cluster information on a cluster to be integrated from the cluster information when a predetermined condition is met, and transfers the selected cluster information to a third storage unit; and an updating unit that integrates clusters selected based on the cluster information stored in the third storage unit into an integrated cluster, and updates the sample assignment information based on information of the integrated clusters.
摘要翻译：聚类处理装置包括：将包含在数据块中的样本分组为群集的N个聚类单元，每个聚类单元依次将每个样本作为目标，将目标样本分组为数据块内的一个簇，存储包括识别在样本被分组在数据块中的每个簇上，存储指示目标样本所属的簇的样本分配信息; 集群信息传送单元，当满足预定条件时从所述集群信息中选择要集成的集群上的集群信息，并将所选择的集群信息传送到第三存储单元; 以及更新单元，其将基于存储在第三存储单元中的集群信息所选择的集群集成到集成集群中，并且基于集成集群的信息来更新样本分配信息。

10. 发明申请

US20090257667A1 IMAGE DECODING APPARATUS AND CONTROL METHOD 有权
标题翻译：图像解码设备和控制方法
公开(公告)号：US20090257667A1
公开(公告)日：2009-10-15
申请号：US12409610
申请日：2009-03-24
申请人： Satoshi Naito
发明人： Satoshi Naito
IPC分类号： G06K9/36
CPC分类号： H04N19/44 , H04N19/176 , H04N19/60 , H04N19/70 , H04N19/91
摘要： The invention enables effectively executing decoding processing in units of blocks based on encoded image data that has been variable-length encoded in units of blocks and furthermore has marker code inserted therein. An identification unit generates information indicating the position of an emulation prevention byte and deletes the emulation prevention byte. A code length calculation unit outputs a code length of the encoded image data from which the identification data has been deleted. A code length accumulation unit determines, based on the identification data position information, whether identification data was included in the encoded image data that has been decoded, and accumulates the code lengths of encoded data and outputs the accumulated code length in units of blocks. Based on this, storage address information for encoded data in blocks in the encoded image data is registered in a decoding table which is used for performing in units of blocks.
摘要翻译：本发明能够基于以块为单位进行可变长度编码的编码图像数据，以块为单位有效地执行解码处理，并且还具有插入其中的标记代码。识别单元生成表示防止仿真字节的位置的信息，并且删除防止仿真字节。代码长度计算单元输出识别数据已被删除的编码图像数据的代码长度。代码长度累积单元基于识别数据位置信息确定识别数据是否被包括在已被解码的编码图像数据中，并且累积编码数据的代码长度并以块为单位输出累积代码长度。基于此，编码图像数据中的块中的编码数据的存储地址信息被登记在用于以块为单位执行的解码表中。

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