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1. 发明授权

US06842540B1 Surveillance system 失效
标题翻译：监视系统
公开(公告)号：US06842540B1
公开(公告)日：2005-01-11
申请号：US09643759
申请日：2000-08-23
申请人： Masataka Okayama , Harumi Morino , Takeo Tomokane , Kenji Watanabe , Koichi Inoue , Tomohisa Kohiyama , Akio Hayashi
发明人： Masataka Okayama , Harumi Morino , Takeo Tomokane , Kenji Watanabe , Koichi Inoue , Tomohisa Kohiyama , Akio Hayashi
IPC分类号： H04N5/7826 , G06K9/36 , G06K9/46 , H04N5/782 , H04N5/91 , H04N5/915 , H04N5/92 , H04N7/18 , H04N7/36 , H04N19/467 , H04N19/60 , H04N19/625 , H04N19/70 , H04N19/85 , H04N19/91
CPC分类号： G08B13/19667 , G08B13/1961 , G08B13/19673 , G08B13/19691 , H04N7/181 , H04N19/503 , H04N19/60
摘要： A surveillance image is acquired from a surveillance camera. Supplement information (such as date and time, and surveillance camera number) relating to the surveillance image is acquired. By imaging the supplement information, supplement information image data is generated. A quantized discrete cosine transform coefficient block obtained by conducting discrete cosine transform and then quantization on surveillance image data of the surveillance image is added to a quantized discrete cosine transform coefficient block obtained by conducting discrete cosine transform and then quantization on the supplement information image data. A resultant sum is subjected to Huffman encoding. The result is recorded.
摘要翻译：从监控摄像机获取监视图像。获取与监视图像有关的补充信息（如日期和时间以及监视摄像机号码）。通过对补充信息进行成像，生成补充信息图像数据。通过离散余弦变换获得的量化离散余弦变换系数块，然后通过对监视图像的监视图像数据进行量化，被添加到通过进行离散余弦变换获得的量化离散余弦变换系数块，然后对补充信息图像数据进行量化。结果总和经受霍夫曼编码。记录结果。

2. 发明授权

US5666161A Method and apparatus for creating less amount of compressd image data from compressed still image data and system for transmitting compressed image data through transmission line 失效
标题翻译：用于从压缩静止图像数据产生较少压缩图像数据的方法和装置以及用于通过传输线传送压缩图像数据的系统
公开(公告)号：US5666161A
公开(公告)日：1997-09-09
申请号：US233702
申请日：1994-04-26
申请人： Tomohisa Kohiyama , Junji Nakata , Takeo Tomokane , Tetsuya Kawahara , Masami Yamagishi , Taminori Tomita , Takahiro Yamada , Munekazu Kamo
发明人： Tomohisa Kohiyama , Junji Nakata , Takeo Tomokane , Tetsuya Kawahara , Masami Yamagishi , Taminori Tomita , Takahiro Yamada , Munekazu Kamo
IPC分类号： G06T9/00 , H04N7/26 , H04N7/30 , H04N21/236 , H04N21/434 , H04N21/6377 , H04N21/658
CPC分类号： H04N21/236 , H04N19/132 , H04N19/164 , H04N19/18 , H04N19/40 , H04N21/434 , H04N21/6377 , H04N21/658 , H04N19/13 , H04N19/30 , H04N19/60 , H04N19/91
摘要： Compressed image data of a desired picture is read out from a memory having compressed image data of a sequential format stored therein and then subjected to an examination with respect to a plurality of frequency components of the read-out compressed image data. Part of the plurality of frequency components is deleted to obtain compressed image data of a quality lower than an original quality of the compressed image data. The obtained compressed image data of the lower quality is decoded and displayed on a display. The plurality of frequency components are deleted in a stepwise manner according to a traffic state of a transmission line through which the compressed image data is to be transmitted. For maintaining a picture frame rate to be constant, the plurality of frequency components may be deleted in a stepwise manner. For obtaining a desired decoding rate, the plurality of frequency components may be deleted in a stepwise manner.
摘要翻译：从存储有顺序格式的压缩图像数据的存储器中读出所需图像的压缩图像数据，然后对读出的压缩图像数据的多个频率分量进行检查。删除多个频率分量的一部分以获得质量低于压缩图像数据的原始质量的压缩图像数据。将获得的较低质量的压缩图像数据解码并显示在显示器上。根据要传送压缩图像数据的传输线的业务状态，以逐步方式删除多个频率分量。为了使图像帧速率保持恒定，可以逐步地删除多个频率分量。为了获得期望的解码速率，可以逐步地删除多个频率分量。

3. 发明授权

US06750905B1 Digital camera storing and outputting encrypted digital image data 失效
标题翻译：数码相机存储和输出加密的数字图像数据
公开(公告)号：US06750905B1
公开(公告)日：2004-06-15
申请号：US09365837
申请日：1999-08-03
申请人： Naoko Iwami , Takeo Tomokane , Tomohisa Kohiyama , Tetsuya Suzuki
发明人： Naoko Iwami , Takeo Tomokane , Tomohisa Kohiyama , Tetsuya Suzuki
IPC分类号： H04N5228
CPC分类号： H04N1/32272 , H04N1/32144 , H04N2101/00 , H04N2201/3236
摘要： An image pickup apparatus certifies unchanged image data by photographing a person using the image pickup apparatus. Two steps are carried out with the image pickup apparatus, coding image data and enciphering the coded image data, which includes changing the original data to encryption data. The enciphering also includes adding a watermark to the coded data. The coding of the image data and enciphering of the coded data are performed before the coded data is stored in a medium or is transferred to another device.
摘要翻译：图像拾取装置通过使用图像拾取装置拍摄人来证明不变的图像数据。利用图像拾取装置执行两个步骤，对图像数据进行编码并对编码的图像数据进行加密，包括将原始数据改变为加密数据。加密还包括向编码数据添加水印。编码数据的编码和编码数据的编码在编码数据被存储在介质中或被传送到另一装置之前执行。

4. 发明申请

US20060114350A1 Multimedia data processing system in network 审中-公开
标题翻译：多媒体数据处理系统在网络中
公开(公告)号：US20060114350A1
公开(公告)日：2006-06-01
申请号：US11262931
申请日：2005-11-01
申请人： Takao Shimada , Tomohisa Kohiyama , Takahiro Yamada , Shin-ichi Hashimoto , Yuji Kimura , Takeo Tomokane , Itaru Nonomura , Kazuaki Tanaka , Yasunobu Hori , Yuuichi Ikeya , Yasuhiro Imai
发明人： Takao Shimada , Tomohisa Kohiyama , Takahiro Yamada , Shin-ichi Hashimoto , Yuji Kimura , Takeo Tomokane , Itaru Nonomura , Kazuaki Tanaka , Yasunobu Hori , Yuuichi Ikeya , Yasuhiro Imai
IPC分类号： H04N11/02
CPC分类号： H04N21/2356 , H04N7/17336 , H04N19/40 , H04N19/61 , H04N21/222 , H04N21/23106 , H04N21/234363 , H04N21/2368 , H04N21/25833 , H04N21/2662 , H04N21/4312 , H04N21/4314 , H04N21/4341 , H04N21/6125 , H04N21/6373 , H04N21/6377 , H04N21/658 , H04N21/8543
摘要： A data converting device which includes an input device which receives input information containing one or more kinds of data, a data analyzer which checks each kind of data constituting the input information and extracts data from the input information when the checked data are judged to be predetermined conversion target data to be subjected to a data conversion processing, and a controller which performs the conversion processing on an amount of the extracted data in accordance with a predetermined regulation for the kind of data. The invention further includes an information constructing device which replaces the non-converted data of the input information which converted extracted data, thereby reconstructing the input information, and an output device which outputs the reconstructed input information.
摘要翻译：一种数据转换装置，包括接收包含一种或多种数据的输入信息的输入装置，数据分析器，当检查数据被判断为预定时，检查构成输入信息的各种数据并从输入信息中提取数据要进行数据转换处理的转换目标数据，以及根据关于数据类型的预定规定对所提取的数据量执行转换处理的控制器。本发明还包括一个信息构成装置，其替换转换的提取数据，从而重建输入信息的输入信息的未转换数据和输出重构的输入信息的输出装置。

5. 发明授权

US06462783B1 Picture encoding method and apparatus 失效
标题翻译：图像编码方法和装置
公开(公告)号：US06462783B1
公开(公告)日：2002-10-08
申请号：US09136683
申请日：1998-08-19
申请人： Masataka Okayama , Takeo Tomokane , Hisashi Inoue , Takeshi Ogino
发明人： Masataka Okayama , Takeo Tomokane , Hisashi Inoue , Takeshi Ogino
IPC分类号： H04N546
CPC分类号： H04N1/00291 , H04N1/3935 , H04N5/14 , H04N5/4401 , H04N5/77 , H04N5/772 , H04N9/8047 , H04N19/17 , H04N19/59 , H04N19/85 , H04N21/4143 , H04N21/4223 , H04N21/43632 , H04N2201/0068 , H04N2201/0084
摘要： A picture recording method for recording original picture data encodes the original picture so that the entirety of the original picture is displayed at its original resolution on a television monitor after being decoded. The method involves first scaling down an original picture image, then filling top, bottom, and left and right side regions around the scaled down picture image with pixels to attain a picture image that is of the same size and resolution as that of the original picture image. The scaled down and filled in image is then recorded by encoding and storing the picture data at the original resolution. The recorded picture data is then subsequently decoded for displaying all pixels of the original picture image at the original resolution on a television monitor.
摘要翻译：用于记录原始图像数据的图像记录方法对原始图像进行编码，使得在解码之后，在电视监视器上以原始分辨率显示原始图像的整体。该方法包括首先缩小原始图像图像，然后用像素填充缩小图像周围的顶部，底部和左侧和右侧区域，以获得与原始图像尺寸和分辨率相同的图像图片。然后通过以原始分辨率对图像数据进行编码和存储来记录缩小和填充的图像。然后随后解码所记录的图像数据，以在电视监视器上以原始分辨率显示原始图像的所有像素。

6. 发明授权

US07681224B2 Method and system for transmitting data of moving picture, and apparatus for delivering and receiving data of moving picture 有权
标题翻译：用于发送运动图像数据的方法和系统，以及用于传送和接收运动图像数据的装置
公开(公告)号：US07681224B2
公开(公告)日：2010-03-16
申请号：US11011161
申请日：2004-12-15
申请人： Kazunori Iwabuchi , Takeo Tomokane
发明人： Kazunori Iwabuchi , Takeo Tomokane
IPC分类号： H04N7/173
CPC分类号： H04N5/4401 , H04N5/50 , H04N5/775 , H04N9/8042 , H04N21/4382 , H04N21/4384
摘要： In the transmission of a moving picture, when the user switches video sources (for example, switches channels or starts reproducing a recorded program), the selected video source can be swiftly started to display. Immediately after a delivery apparatus makes a video source be selected by switching, a receiving apparatus causes a selector to select the video packets transmitted not through an error corrector and to supply them to a decoder and it controls the decoder to generate a frozen frame from the video packets and to supply it to a display where it is displayed. The selector is controlled to produce the error-corrected video data after a counter counts a delay time that the video packets undergo in the error corrector. Thus, the moving picture can be seamlessly displayed, and the delay in the error corrector can be apparently eliminated.
摘要翻译：在运动图像的发送中，当用户切换视频源（例如，切换频道或开始再现记录的节目）时，可以迅速开始显示所选择的视频源。在传送设备通过切换来选择视频源之后，接收设备立即使选择器选择不是通过错误校正器发送的视频分组，并将其提供给解码器，并且控制解码器以从视频数据包，并将其提供给显示在显示器上。在计数器计数视频数据包在错误校正器中经历的延迟时间之后，控制选择器以产生经纠错的视频数据。因此，可以无缝地显示运动图像，并且可以明显地消除误差校正器中的延迟。

7. 发明申请

US20060012831A1 Electronic watermarking method and storage medium for storing electronic watermarking program 审中-公开
标题翻译：用于存储电子水印程序的电子水印方法和存储介质
公开(公告)号：US20060012831A1
公开(公告)日：2006-01-19
申请号：US11152066
申请日：2005-06-15
申请人： Mizuho Narimatsu , Kei Kudo , Takeo Tomokane
发明人： Mizuho Narimatsu , Kei Kudo , Takeo Tomokane
IPC分类号： G06K15/00
CPC分类号： H04N21/835 , G06T1/0085 , G10L19/018 , H04N21/2541 , H04N21/4394 , H04N21/8358
摘要： When performing processing to embed electronic watermarks in video data constituting digital video content, audio types are discriminated using differences etc. in sampling characteristics for audio data reproduced synchronously with these video data, and the video data domains targeted for the process of embedding electronic watermarks are limited, depending on the audio type.
摘要翻译：当执行将电子水印嵌入到构成数字视频内容的视频数据中的处理时，使用与这些视频数据同步再现的音频数据的采样特性中的差异等来识别音频类型，并且用于嵌入电子水印的处理的视频数据域是有限，取决于音频类型。

8. 发明申请

US20050104909A1 Communications system and method 审中-公开
标题翻译：通信系统和方法
公开(公告)号：US20050104909A1
公开(公告)日：2005-05-19
申请号：US10958686
申请日：2004-10-04
申请人： Shinichiro Okamura , Kazushige Hiroi , Takeo Tomokane
发明人： Shinichiro Okamura , Kazushige Hiroi , Takeo Tomokane
IPC分类号： G06F13/00 , G06F3/14 , G09G5/02 , H04N1/00 , H04N1/333 , H04N7/14
CPC分类号： G06F3/1454 , G09G2340/0407 , G09G2340/14 , G09G2370/042 , H04N1/00204 , H04N1/00307 , H04N1/33315 , H04N1/33376 , H04N2201/0096 , H04N2201/33321
摘要： A communication terminal includes a display device configured to display an image on the display device according to image display parameters; a processor to process the images data; and a communication interface to transmit or receive data, the communication interface configured to be coupled to a remote image processing device via a network. Unnecessary data is prevented from being transmitted, and it becomes possible to reduce processing loads on the terminals to thereby display only the focused image data section in a shared fashion between the terminals during the communication. When a communication is conducted in real time, it can be explicitly indicated on what section of image data a user of a terminal which is to transmit the image data and a user of a terminal which is to receive the image data are to focus each other's attention during the communication.
摘要翻译：通信终端包括被配置为根据图像显示参数在显示装置上显示图像的显示装置; 用于处理图像数据的处理器; 以及用于发送或接收数据的通信接口，所述通信接口被配置为经由网络耦合到远程图像处理设备。防止不必要的数据被发送，并且可以减少终端上的处理负担，从而在通信期间在终端之间以共享方式仅显示聚焦图像数据部分。当实时进行通信时，可以在图像数据的什么部分显式地指示要发送图像数据的终端的用户，并且要接收图像数据的终端的用户要彼此聚焦交流期间的关注。

9. 发明申请

US20050031092A1 Telephone communication system 失效
标题翻译：电话通讯系统
公开(公告)号：US20050031092A1
公开(公告)日：2005-02-10
申请号：US10651258
申请日：2003-08-29
申请人： Masaya Umemura , Takeo Tomokane , Kazushige Hiroi
发明人： Masaya Umemura , Takeo Tomokane , Kazushige Hiroi
IPC分类号： H04B7/24 , H04M11/00 , H04N7/14 , H04Q7/38
CPC分类号： H04N7/147 , H04M3/42263 , H04M3/58 , H04M2201/20 , H04M2203/2094 , H04N7/142
摘要： A video-phone call with a portable video-phone terminal is enabled for a cellular phone which has not video-phone service provided, by making use of cameras and display devices placed on the street. For a video-phone call to a portable video-phone terminal, a media converter in a service center distributes data so as to send video data to a public communication terminal on the street, and voice data to a cellular phone without video recording/reproducing capability. A call agent in a service center issues an ID in response to a request from the cellular phone without video recording/reproducing capability on voice call. This ID may be received by a service center via a detector such as a sensor deployed on the street, to provide a video-phone service by using a public communication terminal on the street in the vicinity of the detector.
摘要翻译：通过使用放置在街道上的相机和显示设备，可以为没有提供视频电话服务的蜂窝电话启用具有便携式视频电话终端的视频电话。对于对便携式视频电话终端的视频电话呼叫，服务中心的媒体转换器分配数据，以将视频数据发送到街道上的公共通信终端，并将语音数据发送到蜂窝电话而不进行视频记录/再现能力。响应于来自蜂窝电话的请求而在语音呼叫中没有视频记录/再现能力的情况下，服务中心的呼叫代理发出ID。该ID可以由服务中心经由诸如部署在街道上的传感器的检测器接收，以通过使用在检测器附近的街道上的公共通信终端来提供视频电话服务。

10. 发明授权

US07257202B2 Telephone communication system 失效
标题翻译：电话通讯系统
公开(公告)号：US07257202B2
公开(公告)日：2007-08-14
申请号：US10651258
申请日：2003-08-29
申请人： Masaya Umemura , Takeo Tomokane , Kazushige Hiroi
发明人： Masaya Umemura , Takeo Tomokane , Kazushige Hiroi
IPC分类号： H04M11/06
CPC分类号： H04N7/147 , H04M3/42263 , H04M3/58 , H04M2201/20 , H04M2203/2094 , H04N7/142
摘要： A video-phone call with a portable video-phone terminal is enabled for a cellular phone which has not video-phone service provided, by making use of cameras and display devices placed on the street. For a video-phone call to a portable video-phone terminal, a media converter in a service center distributes data so as to send video data to a public communication terminal on the street, and voice data to a cellular phone without video recording/reproducing capability. A call agent in a service center issues an ID in response to a request from the cellular phone without video recording/reproducing capability on voice call. This ID may be received by a service center via a detector such as a sensor deployed on the street, to provide a video-phone service by using a public communication terminal on the street in the vicinity of the detector.
摘要翻译：通过使用放置在街道上的相机和显示设备，可以为没有提供视频电话服务的蜂窝电话启用具有便携式视频电话终端的视频电话。对于对便携式视频电话终端的视频电话呼叫，服务中心的媒体转换器分配数据，以将视频数据发送到街道上的公共通信终端，并将语音数据发送到蜂窝电话而不进行视频记录/再现能力。响应于来自蜂窝电话的请求而在语音呼叫中没有视频记录/再现能力的情况下，服务中心的呼叫代理发出ID。该ID可以由服务中心经由诸如部署在街道上的传感器的检测器接收，以通过使用在检测器附近的街道上的公共通信终端来提供视频电话服务。

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