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61. 发明授权

US07197188B2 Image coding apparatus, image coding method, image decoding apparatus and image decoding method 有权
公开(公告)号：US07197188B2
公开(公告)日：2007-03-27
申请号：US11231835
申请日：2005-09-22
申请人： Yuri Hasegawa , Shunichi Sekiguchi , Shinichi Kuroda , Kohtaro Asai , Hirofumi Nishikawa , Yoshimi Isu
发明人： Yuri Hasegawa , Shunichi Sekiguchi , Shinichi Kuroda , Kohtaro Asai , Hirofumi Nishikawa , Yoshimi Isu
IPC分类号： G06K9/36
CPC分类号： G06F9/45525 , H04N19/00 , H04N19/107 , H04N19/132 , H04N19/172 , H04N19/176 , H04N19/20 , H04N19/21 , H04N19/29 , H04N19/31 , H04N19/39 , H04N19/46 , H04N19/50 , H04N19/587 , H04N19/61 , H04N19/70 , H04N21/234318 , H04N21/23614 , H04N21/4307 , H04N21/4348 , H04N21/440281 , H04N21/6332 , H04N21/654 , H04N21/6547
摘要： A coded bit stream generated on a coding side consists of a VO header, a VOL header, a GOV header, a VOP header and VOP data, and the VOL header multiplexes an object intra-coded indicator signal indicating whether all the VOP data contained in a VOL or GOV are intra coded or not. This enables a decoding side to recognize whether all the VOP data contained in the VOL or GOV in the coded bit stream are intra coded or not by only analyzing the object intra-coded indicator signal. This can facilitate such processings as frame skip control or random access of the VOPs.

62. 发明申请

US20050033999A1 Computer and power saving control method thereof 失效
标题翻译：电脑及省电控制方法
公开(公告)号：US20050033999A1
公开(公告)日：2005-02-10
申请号：US10935565
申请日：2004-09-08
申请人： Hirofumi Nishikawa
发明人： Hirofumi Nishikawa
IPC分类号： G06F1/32 , G06F1/26
CPC分类号： G06F1/3265 , G06F1/3203 , G09G2330/022 , Y02D10/153 , Y02D50/20
摘要： A computer is connected to an external device and outputs a command to the external device to shift the external device to a power saving state. The computer comprises an operating system generating a first power saving command for shifting the external device to a first power saving state when a non-operation time reaches a first time, a driver converting the first power saving command into a second power saving command for shifting the external device to a second power saving state in which power consumption is lower than the first power saving state. The converted second power saving command is output to the external device.
摘要翻译：计算机连接到外部设备，并向外部设备输出命令以将外部设备移动到省电状态。计算机包括操作系统，当非操作时间到达第一时间时，产生第一省电命令，用于将外部设备转换到第一省电状态;驾驶员将第一省电命令转换为第二省电命令以进行换档该外部设备处于功率低于第一省电状态的第二省电状态。转换的第二省电命令被输出到外部设备。

63. 发明授权

US06665442B2 Image retrieval system and image retrieval method 有权
标题翻译：图像检索系统和图像检索方法
公开(公告)号：US06665442B2
公开(公告)日：2003-12-16
申请号：US09773570
申请日：2001-02-02
申请人： Shunichi Sekiguchi , Yoshimi Isu , Hirofumi Nishikawa , Yoshihisa Yamada , Kohtaro Asai
发明人： Shunichi Sekiguchi , Yoshimi Isu , Hirofumi Nishikawa , Yoshihisa Yamada , Kohtaro Asai
IPC分类号： G06K962
CPC分类号： G06F17/30247 , G06F17/30256 , G06F17/30799 , G06F17/30802 , G06F17/30808 , G06F17/30811 , G06F17/30817 , G06F17/30858 , G06K9/00744 , H04N9/8042 , H04N9/8047 , H04N9/8233 , Y10S707/99933 , Y10S707/99945
摘要： When a retrieval condition of an attribute list is input from a user interface unit to a retrieval processing unit, the attribute list stored in an attribute list storing unit is retrieved in the retrieval processing unit. Thereafter, attribute information conforming to the retrieval condition is output to and displayed on a displaying unit. Thereafter, when a retrieval condition of the similarity retrieval is input from the user interface unit to the retrieval processing unit, image data stored in the image information storing unit is retrieved in the retrieval processing unit, and specific image data relating to a characteristic descriptor set conforming to the retrieval condition is selected in the retrieval processing unit. Thereafter, the specific image data is output to and displayed on the displaying unit.
摘要翻译：当从用户接口单元向检索处理单元输入属性列表的检索条件时，在检索处理单元中检索存储在属性列表存储单元中的属性列表。此后，将符合检索条件的属性信息输出并显示在显示单元上。此后，当从用户接口单元向检索处理单元输入相似性检索的检索条件时，在检索处理单元中检索存储在图像信息存储单元中的图像数据，并且与特征描述符集合有关的特定图像数据在检索处理单元中选择符合检索条件的信息。此后，将特定图像数据输出并显示在显示单元上。

64. 发明授权

US06385343B1 Image decoding device and image encoding device 失效
标题翻译：图像解码装置和图像编码装置
公开(公告)号：US06385343B1
公开(公告)日：2002-05-07
申请号：US09605665
申请日：2000-06-26
申请人： Shinichi Kuroda , Shunichi Sekiguchi , Kohtaro Asai , Fuminobu Ogawa , Yoshimi Isu , Hirofumi Nishikawa , Yoshihisa Yamada , Yuri Hasegawa
发明人： Shinichi Kuroda , Shunichi Sekiguchi , Kohtaro Asai , Fuminobu Ogawa , Yoshimi Isu , Hirofumi Nishikawa , Yoshihisa Yamada , Yuri Hasegawa
IPC分类号： G06K936
CPC分类号： H04N21/654 , H04N19/164 , H04N19/60 , H04N19/65 , H04N19/89 , H04N21/6332
摘要： An image decoding device is provided which performs expansion processing and reverse orthogonal conversion in fixed block units with respect to image compression data. The image decoding device is provided with an error block detection means (error block detection section 4) which receives a threshold value and an image signal in frequency domains, which determines whether or not an error is contained in block data based on the threshold value and the image signal in the frequency domain and which outputs a detection state in the block data.
摘要翻译：提供一种针对图像压缩数据执行固定块单元的扩展处理和反向正交转换的图像解码装置。图像解码装置具有误差块检测装置（差错块检测部分4），其接收频域中的阈值和图像信号，该误差块检测装置基于阈值确定块数据中是否包含错误;以及频域中的图像信号，并且在块数据中输出检测状态。

65. 发明授权

US06307973B2 Image signal coding system 失效
公开(公告)号：US06307973B2
公开(公告)日：2001-10-23
申请号：US09728076
申请日：2000-12-04
申请人： Hirofumi Nishikawa , Yoshihisa Yamada , Tokumichi Murakami , Kohtaro Asai
发明人： Hirofumi Nishikawa , Yoshihisa Yamada , Tokumichi Murakami , Kohtaro Asai
IPC分类号： G06K936
CPC分类号： H04N19/577 , H04N19/105 , H04N19/112 , H04N19/119 , H04N19/124 , H04N19/132 , H04N19/137 , H04N19/14 , H04N19/152 , H04N19/16 , H04N19/172 , H04N19/176 , H04N19/61
摘要： An adaptive blocking coding system selects an effective blocking of an input image signal to be encoded in accordance with the correlation between fields, even if motion is detected between the fields. The blocking patterns include an individual field blocking, a non-interlace blocking, a split blocking and an inverted split blocking. Further, the coding system searches for motion from both odd and even fields of a frame for producing a motion compensated prediction signal in order to provide high-efficient coding.

66. 发明授权

US5990960A Image signal coding system 有权
标题翻译：图像信号编码系统
公开(公告)号：US5990960A
公开(公告)日：1999-11-23
申请号：US207919
申请日：1998-12-09
申请人： Tokumichi Murakami , Kohtaro Asai , Hirofumi Nishikawa , Yoshihisa Yamada
发明人： Tokumichi Murakami , Kohtaro Asai , Hirofumi Nishikawa , Yoshihisa Yamada
IPC分类号： H04N19/60 , G06T9/00 , H04N11/04 , H04N19/00 , H04N19/119 , H04N19/124 , H04N19/129 , H04N19/132 , H04N19/136 , H04N19/176 , H04N19/196 , H04N19/85 , H04N19/91 , H04N7/32
CPC分类号： H04N19/577 , H04N19/105 , H04N19/112 , H04N19/119 , H04N19/124 , H04N19/132 , H04N19/137 , H04N19/14 , H04N19/152 , H04N19/16 , H04N19/172 , H04N19/176 , H04N19/61
摘要： An adaptive blocking coding system selects an effective blocking of an input image signal to be encoded in accordance with the correlation between fields, even if motion is detected between the fields. The blocking patterns include an individual field blocking, a non-interlace blocking, a split blocking and an inverted split blocking. Further, the coding system searches for motion from both odd and even fields of a frame for producing a motion, compensated prediction signal in order to provide high-efficient coding.
摘要翻译：即使在场之间检测到运动，自适应阻塞编码系统根据场之间的相关性选择要编码的输入图像信号的有效阻塞。阻塞模式包括单独的场阻塞，非交错阻塞，分割阻塞和反向拆分阻塞。此外，编码系统搜索用于产生运动的帧的奇数和偶数场的运动补偿预测信号，以便提供高效编码。

67. 发明授权

US5963258A Image signal coding system 失效
公开(公告)号：US5963258A
公开(公告)日：1999-10-05
申请号：US126763
申请日：1998-07-31
申请人： Hirofumi Nishikawa , Yoshihisa Yamada , Tokumichi Murakami , Kohtaro Asai
发明人： Hirofumi Nishikawa , Yoshihisa Yamada , Tokumichi Murakami , Kohtaro Asai
IPC分类号： H04N19/60 , G06T9/00 , H04N11/04 , H04N19/00 , H04N19/119 , H04N19/124 , H04N19/129 , H04N19/132 , H04N19/136 , H04N19/176 , H04N19/196 , H04N19/85 , H04N19/91 , H04N7/32
CPC分类号： H04N19/577 , H04N19/105 , H04N19/112 , H04N19/119 , H04N19/124 , H04N19/132 , H04N19/137 , H04N19/14 , H04N19/152 , H04N19/16 , H04N19/172 , H04N19/176 , H04N19/61
摘要： An adaptive blocking coding system selects an effective blocking of an input image signal to be encoded in accordance with the correlation between fields, even if motion is detected between the fields. The blocking patterns include an individual field blocking, a non-interlace blocking, a split blocking and an inverted split blocking. Further, the coding system searches for motion from both odd and even fields of a frame for producing a motion compensated prediction signal in order to provide high-efficient coding.

68. 发明授权

US5867220A Image signal coding system 失效
公开(公告)号：US5867220A
公开(公告)日：1999-02-02
申请号：US803235
申请日：1997-02-20
申请人： Hirofumi Nishikawa , Yoshihisa Yamada , Tokumichi Murakami , Kohtaro Asai
发明人： Hirofumi Nishikawa , Yoshihisa Yamada , Tokumichi Murakami , Kohtaro Asai
IPC分类号： H04N19/60 , G06T9/00 , H04N11/04 , H04N19/00 , H04N19/119 , H04N19/124 , H04N19/129 , H04N19/132 , H04N19/136 , H04N19/176 , H04N19/196 , H04N19/85 , H04N19/91 , H04N7/24
CPC分类号： H04N19/577 , H04N19/105 , H04N19/112 , H04N19/119 , H04N19/124 , H04N19/132 , H04N19/137 , H04N19/14 , H04N19/152 , H04N19/16 , H04N19/172 , H04N19/176 , H04N19/61
摘要： An adaptive blocking coding system selects an effective blocking of an input image signal to be encoded in accordance with the correlation between fields, even if motion is detected between the fields. The blocking patterns include an individual field blocking, a non-interlace blocking, a split blocking and an inverted split blocking. Further, the coding system searches for motion from both odd and even fields of a frame for producing a motion compensated prediction signal in order to provide high-efficient coding.

69. 发明授权

US5614926A Word processor with a handwriting text processing function 失效
标题翻译：文字处理器具有手写文字处理功能
公开(公告)号：US5614926A
公开(公告)日：1997-03-25
申请号：US579033
申请日：1995-12-19
申请人： Hiroyuki Shigematsu , Hirofumi Nishikawa , Yukihiro Shibata
发明人： Hiroyuki Shigematsu , Hirofumi Nishikawa , Yukihiro Shibata
IPC分类号： G06F3/033 , G06F3/048 , G09G5/00
CPC分类号： G06F3/04883
摘要： A word processor is provided with a handwriting text processing function. A display displays document and text processing information. A pointing device enters handwritten text processing figures on a display. A memory stores text processing instructions associated with an text processing figure drawn on the screen. A direction in which the pointing device is moved on the screen to draw a figure, a length of the drawn figure on the screen, and/or which of several regions of the display the pointing device is presently pointing to are determined and used to distinguish different text processing functions associated with the same basic handwritten text processing figure. The word processor uses this information to selectively execute different kinds of text processing instructions such as an up-scroll of the screen, a down-scroll of the screen, a display of document head, a display of document tail, a display of underline, a display of line head, an arbitrary cursor movement, and a cursor shift on the same line.
摘要翻译：文字处理器具有手写文字处理功能。显示器显示文档和文本处理信息。指示设备在显示器上输入手写文字处理图。存储器存储与在屏幕上绘制的文本处理图形相关联的文本处理指令。指定设备在屏幕上移动以绘制图形的方向，屏幕上绘制的图形的长度和/或指示设备当前指向的显示器的几个区域中的哪一个被确定并用于区分不同的文字处理功能与相同的基本手写文字处理图相关联。字处理器使用该信息来选择性地执行不同类型的文本处理指令，例如屏幕的向上滚动，屏幕的向下滚动，文档头的显示，文档尾部的显示，下划线的显示，行头的显示，任意的光标移动和同一行上的光标移位。

70. 发明授权

US5416523A Adaptive block image signal coding system 失效
标题翻译：自适应块图像信号编码系统
公开(公告)号：US5416523A
公开(公告)日：1995-05-16
申请号：US174665
申请日：1993-12-28
申请人： Tokumichi Murakami , Kohtaro Asai , Hirofumi Nishikawa , Yoshihisa Yamada
发明人： Tokumichi Murakami , Kohtaro Asai , Hirofumi Nishikawa , Yoshihisa Yamada
IPC分类号： H04N19/60 , G06T9/00 , H04N11/04 , H04N19/00 , H04N19/119 , H04N19/124 , H04N19/129 , H04N19/132 , H04N19/136 , H04N19/176 , H04N19/196 , H04N19/85 , H04N19/91 , H04N7/30
CPC分类号： H04N19/577 , H04N19/105 , H04N19/112 , H04N19/119 , H04N19/124 , H04N19/132 , H04N19/137 , H04N19/14 , H04N19/152 , H04N19/16 , H04N19/172 , H04N19/176 , H04N19/61
摘要： An adaptive blocking coding system selects an effective blocking of an input image signal to be encoded in accordance with the correlation between fields, even if motion is detected between the fields. The blocking patterns include an individual field blocking, a non-interlace blocking, a split blocking and an inverted split blocking. Further, the coding system searches for motion from both odd and even fields of a frame for producing a motion compensated prediction signal in order to provide high-efficiency coding.
摘要翻译：即使在场之间检测到运动，自适应阻塞编码系统根据场之间的相关性选择要编码的输入图像信号的有效阻塞。阻塞模式包括单独的场阻塞，非交错阻塞，分割阻塞和反向拆分阻塞。此外，编码系统搜索用于产生运动补偿预测信号的帧的奇数和偶数场的运动，以便提供高效率的编码。

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