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1. 发明授权

US5023716A Image information signal transmitting system 失效
标题翻译：图像信息传输系统
公开(公告)号：US5023716A
公开(公告)日：1991-06-11
申请号：US608634
申请日：1990-10-31
申请人： Tadayoshi Nakayama , Hisashi Ishikawa , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura , Kenichi Nagasawa , Tomohiko Sasatani
发明人： Tadayoshi Nakayama , Hisashi Ishikawa , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura , Kenichi Nagasawa , Tomohiko Sasatani
IPC分类号： H04N7/12 , H04N7/26 , H04N7/46
CPC分类号： H04N7/125 , H04N19/59 , H04N19/98
摘要： An image information signal transmitting system of this invention is a system which divides an image information signal for one picture constituted by a set of picture element data into blocks each constituted by a predetermined quantity of picture element data, transmits the picture element data on each of the blocks on the basis of a mode selected from among a plurality of transmission modes each of which allows a different quantity of picture element data to be transmitted and a mode information signal indicative of the transmission mode of each of the blocks, and restores the picture element data on each of the blocks to the original image information signal. The system is arranged to store the transmitted picture element data, read out the stored picture element data at a data readout rate of one kind which is selected from among a plurality of different data readout rates and which corresponds to the kind of transmission mode indicated by the transmitted mode information signal, and implement a data restoring processing on the picture element data thus read on the basis of a data restoring processing of one kind which is selected from among a plurality of different data restoring processings and which corresponds to the kind of transmission mode indicated by the transmitted mode information signal. With this arrangement, it is possible to realize reductions in the size, weight and cost of the apparatus without deteriorating an image information signal to be transmitted.
摘要翻译：本发明的图像信息信号发送系统是将由一组图像元素数据构成的一幅图像的图像信息信号分割为由预定量的图像元素数据构成的块的系统，基于从多个传输模式中选择的模式，每个传输模式允许发送不同数量的图像元素数据，以及表示每个块的传输模式的模式信息信号，并恢复图像每个块上的元素数据到原始图像信息信号。该系统设置为存储所发送的图像元素数据，以从多个不同数据读出速率中选择的一种数据读出速率读出存储的图像元素数据，并且其对应于由发送模式信息信号，并且基于从多个不同的数据恢复处理中选择并且对应于传输的种类的一种的数据恢复处理，对这样读取的图像元素数据执行数据恢复处理模式由发送模式信息信号指示。利用这种布置，可以实现装置的尺寸，重量和成本的降低，而不会使要发送的图像信息信号恶化。

2. 发明授权

US4994911A Image information signal transmitting system with selective transmission of input data or extracted data 失效
标题翻译：具有选择性地传输输入数据或提取数据的图像信息信号发送系统
公开(公告)号：US4994911A
公开(公告)日：1991-02-19
申请号：US325549
申请日：1989-03-20
申请人： Tadayoshi Nakayama , Hisashi Ishikawa , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura , Kenichi Nagasawa , Tomohiko Sasatani
发明人： Tadayoshi Nakayama , Hisashi Ishikawa , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura , Kenichi Nagasawa , Tomohiko Sasatani
IPC分类号： H04N1/411 , H04N7/015 , H04N19/00 , H04N19/132 , H04N19/134 , H04N19/154 , H04N19/189 , H04N19/196 , H04N19/423 , H04N19/46 , H04N19/59 , H04N19/70 , H04N19/85
CPC分类号： H04N7/0152
摘要： A transmission system, of the type wherein input data to be transmitted is stored in blocks and less than all stored data is extracted from the blocks for transmission and the extracted data is subjected to interpolation to restore all of the data, includes computing circuits for obtaining respective differences between input data and restored data and between input data and stored data and the sums of such differences, and further computing and comparison circuits operating with such differences sums to effect selective transmission of the input data or the extracted data.
摘要翻译：将要发送的输入数据存储在块中并且小于所有存储的数据的类型的传输系统从用于传输的块中提取，并且提取的数据被进行插值以恢复所有数据，包括用于获得的计算电路输入数据和恢复的数据之间以及输入数据与存储的数据之间的差异以及这些差异之和，以及用这些差异操作的另外的计算和比较电路相加，以实现输入数据或提取的数据的选择性传输。

3. 发明授权

US4916537A Image information signal transmitting system 失效
标题翻译：图像信息传输系统
公开(公告)号：US4916537A
公开(公告)日：1990-04-10
申请号：US329006
申请日：1989-03-27
申请人： Tadayoshi Nakayama , Hisashi Ishikawa , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura , Kenichi Nagasawa , Tomohiko Sasatani
发明人： Tadayoshi Nakayama , Hisashi Ishikawa , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura , Kenichi Nagasawa , Tomohiko Sasatani
IPC分类号： H04N1/411 , H04N7/015 , H04N7/12 , H04N19/00 , H04N19/132 , H04N19/14 , H04N19/154 , H04N19/176 , H04N19/186 , H04N19/196 , H04N19/423 , H04N19/426 , H04N19/46 , H04N19/59 , H04N19/65 , H04N19/70 , H04N19/80 , H04N19/85 , H04N19/88 , H04N19/895
CPC分类号： H04N7/125 , H04N7/0152
摘要： An image information signal transmitting system according to the present invention is structured in such a manner that an image information signal composed of a plurality of picture element data corresponding to one picture is stored in units of blocks each of which is composed of a predetermined number of picture element data, the image information signal composed of a plurality of picture element data corresponding to one picture is divided into the blocks, and picture element data is extracted from the thus-divided blocks by a number smaller than the number of picture element data forming the block, and the extracted picture element is stored in units of corresponding blocks. Furthermore, the image information signal composed of a plurality of picture element data corresponding to one picture is divided into the blocks, and a transmission mode for the picture element data forming each of the blocks is determined among a plurality of transmission modes having different numbers of picture element data transmitted, a reading address which corresponds to a block determined to be transmitted in a transmission mode having the greatest number of picture element data transmitted, discrimination data for discriminating an address corresponding to an end portion in each horizontal line direction of a picture from other reading addresses is generated, and stored picture element data is read out so that image information signals can be stably transmitted without any deterioration in the image quality.
摘要翻译：根据本发明的图像信息信号发送系统被构造成使得由与一个图像相对应的多个图像元素数据组成的图像信息信号以块为单位存储，每个块由预定数量的图像元素数据，将由与一个图像相对应的多个图像元素数据组成的图像信息信号分割成块，并且从这样分割的块中提取小于图像元素数据形成数量的数量的图像元素数据块和提取的图像元素以对应的块为单位存储。此外，将由与一个图像相对应的多个图像元素数据构成的图像信息信号分割成块，并且在具有不同数量的多个图像数据的多个传输模式中确定形成每个块的图像元素数据的传输模式发送的图像元素数据，对应于被确定为以发送的图像元素数量最多的传输模式发送的块的读取地址，用于识别与图像的每个水平线方向上的端部相对应的地址的鉴别数据从其他读取地址生成，并且读出存储的图像元素数据，从而可以稳定地发送图像信息信号，而不会降低图像质量。

4. 发明授权

US4932066A Information signal transmission system 失效
标题翻译：信息传输系统
公开(公告)号：US4932066A
公开(公告)日：1990-06-05
申请号：US277421
申请日：1988-11-23
申请人： Tadayoshi Nakayama , Chikara Sato , Kenichi Nagasawa , Tomohiko Sasatani , Katsuji Yoshimura , Koji Takahashi , Susumu Kozuki
发明人： Tadayoshi Nakayama , Chikara Sato , Kenichi Nagasawa , Tomohiko Sasatani , Katsuji Yoshimura , Koji Takahashi , Susumu Kozuki
IPC分类号： H04N1/411
CPC分类号： H04N1/411
摘要： A system for transmitting information signal in which a temporally correlated group of image planes are continuously formed comprises: dividing means which divides the information signal into separate image planes and further divides each image plane portion of the signal into a plurality of blocks; first transmitting means for transmitting in a first degree of information density the first of the plurality of blocks obtained from the dividing means; second transmitting means for transmitting in a second degree of information density the second of the plurality of divided blocks obtained from the dividing means; and transmission inhibiting means for inhibiting transmission of the third of the plurality of divided blocks obtained from the dividing means by dividing a present image plane portion of the information signal.
摘要翻译：用于发送时间上相关的图像平面组连续形成的信息信号的系统包括：分割装置，将信息信号分成分离的图像平面，并将信号的每个图像平面部分分成多个块; 第一发送装置，用于以第一信息密度从分割装置获得的多个块中的第一块发送; 第二发送装置，用于以第二信息密度发送从分割装置获得的多个分割块中的第二个; 以及发送禁止装置，用于通过划分信息信号的当前图像平面部分来禁止从分割装置获得的多个划分块中的第三块的传输。

5. 发明授权

US4755878A Image information transmitting system 失效
标题翻译：图像信息传输系统
公开(公告)号：US4755878A
公开(公告)日：1988-07-05
申请号：US932773
申请日：1986-11-19
申请人： Tadayoshi Nakayama , Chikara Sato , Kenichi Nagasawa , Tomohiko Sasatani , Koji Takahashi , Susumu Kozuki , Katsuji Yoshimura
发明人： Tadayoshi Nakayama , Chikara Sato , Kenichi Nagasawa , Tomohiko Sasatani , Koji Takahashi , Susumu Kozuki , Katsuji Yoshimura
IPC分类号： H04N19/50 , H04B1/66 , H04N7/12 , H04N7/137
CPC分类号： H04N7/12
摘要： A system for transmitting an image information signal which continuously forms a temporally correlated group of image planes is arranged to divide each image plane portion of the image information signal into a plurality of blocks; to have a plurality of different information transmitting modes of transmitting the image information signal in different degrees of information density including a mode in which a present image plane portion of the image information signal is not transmitted; to form a transmitting information signal on the basis of applicable one of the plurality of the different information transmitting modes; to generate for each of the blocks a transmitting mode signal including information indicating use or nonuse of the information transmitting mode in which the present image plane portion of the image information signal is not transmitted; and to transmit the transmitting information signal and the transmitting mode signal in a multiplexing manner.
摘要翻译：用于发送连续地形成时间相关的图像平面组的图像信息信号的系统被布置为将图像信息信号的每个图像平面部分分成多个块; 具有以不同信息密度传输图像信息信号的多个不同信息发送模式，包括不发送图像信息信号的当前图像平面部分的模式; 基于所述多个所述不同信息发送模式中的适用的一个，形成发送信息信号; 为每个块生成包括指示不发送图像信息信号的当前图像平面部分的信息发送模式的使用或不使用的信息的发送模式信号; 并以复用方式发送发送信息信号和发送模式信号。

6. 发明授权

US4947448A Image information signal transmitting system 失效
标题翻译：图像信息传输系统
公开(公告)号：US4947448A
公开(公告)日：1990-08-07
申请号：US274660
申请日：1988-11-21
申请人： Tadayoshi Nakayama , Chikara Sato , Kenichi Nagasawa , Tomohiko Sasatani , Koji Takahashi , Susumu Kozuki , Katsuji Yoshimura
发明人： Tadayoshi Nakayama , Chikara Sato , Kenichi Nagasawa , Tomohiko Sasatani , Koji Takahashi , Susumu Kozuki , Katsuji Yoshimura
IPC分类号： H04N7/015 , H04N7/12
CPC分类号： H04N7/0152 , H04N7/125
摘要： An image information signal transmitting system for transmitting an image information signals which continuously forms a temporally correlated group of image planes is arranged to divide each image plane portions of the image information signal into a plurality of blocks; and, in determining for every divided block included in each of the image planes the adoption of one of a plurality of information transmitting modes provided for different information transmitting density values, the information transmitting modes for the plurality of blocks of a presently transmitting image plane portion of the signal are determined at least according to the information transmitting modes which hae been used for the plurality of blocks of a previously transmitted image plane portion of the signal.
摘要翻译：用于发送连续地形成时间相关的图像平面组的图像信息信号的图像信息信号发送系统被布置为将图像信息信号的每个图像平面部分分成多个块; 并且在确定包括在每个图像平面中的每个划分的块时，采用为不同信息发送密度值提供的多个信息发送模式中的一个，对于当前发送的图像平面部分的多个块的信息发送模式至少根据已经用于信号的先前发送的图像平面部分的多个块的信息发送模式来确定信号。

7. 发明授权

US4812920A Wide band video signal recording apparatus 失效
标题翻译：宽带视频信号记录装置
公开(公告)号：US4812920A
公开(公告)日：1989-03-14
申请号：US68959
申请日：1987-07-01
申请人： Yoshitake Nagashima , Hisashi Ishikawa , Susumu Kozuki , Katsuji Yoshimura , Koji Takahashi , Kenichi Nagasawa
发明人： Yoshitake Nagashima , Hisashi Ishikawa , Susumu Kozuki , Katsuji Yoshimura , Koji Takahashi , Kenichi Nagasawa
IPC分类号： G11B15/467 , H04N5/7826 , H04N9/797 , H04N9/83 , H04N9/835 , G11B5/02 , H04N9/79
CPC分类号： H04N9/835 , G11B15/4675 , H04N5/78263 , H04N9/7973 , H04N9/832
摘要： A wide band video signal recording apparatus is arranged to simultaneously record, on a recording medium, multi-channel video signals which are obtained by frequency modulating a luminance signal included in a wide band video signal; by frequency dividing the frequency modulated luminance signal at different phases thereof to obtain multi-channel luminance signals; and by multiplexing a carrier chrominance signal included in the video signal with the low band of at least one of the multi-channel luminance signals.
摘要翻译：宽带视频信号记录装置被配置为在记录介质上同时记录通过对包括在宽带视频信号中的亮度信号进行频率调制而获得的多声道视频信号; 通过在不同相位对频率调制亮度信号进行分频以获得多通道亮度信号; 并且将包括在视频信号中的载波色度信号与多声道亮度信号中的至少一个的低频带进行多路复用。

8. 发明授权

US5276528A Color video signal recorder 失效
标题翻译：彩色视频信号录像机
公开(公告)号：US5276528A
公开(公告)日：1994-01-04
申请号：US993829
申请日：1992-12-13
申请人： Hisashi Ishikawa , Yoshitake Nagashima , Katsuji Yoshimura , Susumu Kozuki , Koji Takahashi , Kenichi Nagasawa
发明人： Hisashi Ishikawa , Yoshitake Nagashima , Katsuji Yoshimura , Susumu Kozuki , Koji Takahashi , Kenichi Nagasawa
IPC分类号： H04N9/797 , H04N9/82 , H04N9/80
CPC分类号： H04N9/797 , H04N9/8211
摘要： A color video signal recorder is arranged to record on one and the same recording medium first and second signals which are obtained by frequency dividing at different phases the frequency modulation wave of a frequency modulated color video signal which includes a luminance signal and a carrier chrominance signal.
摘要翻译：彩色视频信号记录器被配置为在同一个记录介质上记录第一和第二信号，这些信号通过在不同的相位上分频而得到，该频率调制彩色视频信号的调频波包括亮度信号和载波色度信号。

9. 发明授权

US5732186A Image signal recording/reproducing apparatus having special-effects-processing capability 失效
标题翻译：具有特殊效果处理能力的图像信号记录/再现装置
公开(公告)号：US5732186A
公开(公告)日：1998-03-24
申请号：US343616
申请日：1994-11-22
申请人： Hiroto Yasumura , Masahide Hirasawa , Minoru Noji , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura , Tomohiko Sasatani
发明人： Hiroto Yasumura , Masahide Hirasawa , Minoru Noji , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura , Tomohiko Sasatani
IPC分类号： H04N5/262 , H04N5/265 , H04N5/268 , H04N5/77 , H04N9/79 , H04N9/83 , H04N5/76 , H04N5/225
CPC分类号： H04N5/2621 , H04N5/2624 , H04N5/2628 , H04N5/265 , H04N5/268 , H04N5/772 , H04N9/7904 , H04N9/83 , Y10S358/906
摘要： A video signal reproducing apparatus is arranged to use a first video signal which corresponds to an image sensed state of an object and is obtained by sensing the object's image and a second video signal which is reproduced from a record bearing medium; and to form and produce at least one picture plane portion of a third video signal which includes and has the first and second video signals mixed therein in a time sharing manner.
摘要翻译：视频信号再现装置被配置为使用对应于物体的图像感测状态的第一视频信号，并且通过感测对象的图像和从记录承载介质再现的第二视频信号来获得; 并且以分时方式形成和产生第三视频信号的至少一个图像平面部分，其包括并具有混合在其中的第一和第二视频信号。

10. 发明授权

US5159462A Video signal generating apparatus 失效
标题翻译：视频信号发生装置
公开(公告)号：US5159462A
公开(公告)日：1992-10-27
申请号：US609118
申请日：1990-10-31
申请人： Hiroto Yasumura , Masahide Hirasawa , Minoru Noji , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura , Tomohiko Sasatani
发明人： Hiroto Yasumura , Masahide Hirasawa , Minoru Noji , Susumu Kozuki , Koji Takahashi , Katsuji Yoshimura , Tomohiko Sasatani
IPC分类号： H04N5/77 , H04N9/79 , H04N9/83 , H04N9/87 , H04N9/88
CPC分类号： H04N9/79 , H04N5/772 , H04N9/7908 , H04N9/83 , H04N9/87 , H04N9/88 , Y10S358/906
摘要： A video signal reproducing apparatus having a video camera part which produces a video signal by picking up an image of an object and is arranged in one unified body at least with a reproducing part which reproduces a video signal from a recording medium is arranged to selectively supply the video signal obtained by picking up the object's image or the reproduced video signal obtained from the recording medium to one and the same signal processing means. The disclosed arrangement not only permits simplification of the apparatus but also enables the apparatus to reproduce a high quality video signal.
摘要翻译：一种视频信号再现装置，具有通过拾取对象的图像产生视频信号的视频摄像机部分，并且至少与从记录介质再现视频信号的再现部分一起布置在一个统一的主体中，以选择性地提供通过将从记录介质获得的对象图像或再现视频信号拾取而获得的视频信号到同一个信号处理装置。所公开的布置不仅允许装置的简化，而且使装置能够再现高质量的视频信号。

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