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91. 发明授权

US07088907B1 Video recording apparatus and method, and centralized monitoring recording system 失效
标题翻译：录像设备及方法，集中监控录像系统
公开(公告)号：US07088907B1
公开(公告)日：2006-08-08
申请号：US09504740
申请日：2000-02-16
申请人： Takeo Nishijima , Shigeru Akahane , Fumihiro Nagasawa
发明人： Takeo Nishijima , Shigeru Akahane , Fumihiro Nagasawa
IPC分类号： H04N5/91
CPC分类号： G08B13/19667 , G08B13/19645 , G08B13/19673 , G08B13/19691 , G08B13/19695 , H04N5/77 , H04N5/78266 , H04N5/9205 , H04N5/9206 , H04N5/9261 , H04N5/945 , H04N7/181
摘要： Disclosed is a video recording apparatus capable of performing long-recording at higher density and certainly associating the video data with additional data. Video images from a plurality of video cameras 101 are captured by a multiplexer 103 while sequentially being switched. A frame compositing unit 1 forms reduced video images by reducing the captured video images and generates a composite video image by displaying the reduced video images on divided parts. A CPU 3 generates additional data related to the reduced video image on each divided part and records the composite video image and additional data onto the same video cassette tape 7 while maintaining the correspondence between each reduced video image and additional data. By recording video images from the plurality of video cameras at higher density, long-recording can be realized. By using the additional data, a desired reduced video image can be retrieved from the recorded composite video image and the retrieved reduced video image can be analyzed.
摘要翻译：公开了一种视频记录装置，其能够以更高的密度进行长时间记录，并且肯定地将视频数据与附加数据相关联。来自多个摄像机101的视频图像被多路复用器103捕获，同时被顺序切换。帧合成单元1通过减少捕获的视频图像来形成缩小的视频图像，并且通过在分割的部分上显示缩小的视频图像来生成复合视频图像。 CPU 3在每个划分的部分上产生与缩小的视频图像相关的附加数据，并将复合视频图像和附加数据记录在相同的盒式磁带7上，同时保持每个缩小的视频图像与附加数据之间的对应关系。通过以更高的密度记录来自多个摄像机的视频图像，可以实现长记录。通过使用附加数据，可以从记录的复合视频图像中检索所需的缩小视频图像，并且可以分析检索到的缩小视频图像。

92. 发明授权

US07068325B2 Video signal processor and video signal processing method 失效
标题翻译：视频信号处理器和视频信号处理方法
公开(公告)号：US07068325B2
公开(公告)日：2006-06-27
申请号：US10416673
申请日：2002-09-10
申请人： Yukinori Gengintani , Hisafumi Motoe
发明人： Yukinori Gengintani , Hisafumi Motoe
IPC分类号： H04N5/14
CPC分类号： H04N5/945 , H04N5/21 , H04N5/46 , H04N7/0135
摘要： The present invention relates to a video signal processing device for avoiding a phenomenon that noise is upwardly or downwardly shifted due to noise reducing operation when a non-standard signal is input. When a non-standard signal is input as an input video signal, coefficients of interpolating filters for carrying out interpolation on pixels of timely-sequential field video signals are fixed as a non-standard signal supporting signal processing. With this processing, interpolated pixels achieved by the interpolation processing are located at the same vertical spatial position, and pixels which are noise-reduced by the interpolated pixels are located at the same vertical spatial position as pixels before original noise is reduced, thereby locating the pixels at the same horizontal position.
摘要翻译：视频信号处理装置技术领域本发明涉及一种视频信号处理装置，用于避免在输入非标准信号时噪声降低操作时噪声向上或向下移位的现象。当非标准信号被输入作为输入视频信号时，用于对及时顺序的场视频信号的像素执行插值的内插滤波器的系数被固定为非标准信号支持信号处理。通过该处理，通过内插处理实现的内插像素位于相同的垂直空间位置，并且被内插像素噪声降低的像素位于与原始噪声降低之前的像素相同的垂直空间位置，从而定位像素在相同的水平位置。

93. 发明申请

US20060039672A1 Tape reproducing apparatus 审中-公开
标题翻译：磁带重放装置
公开(公告)号：US20060039672A1
公开(公告)日：2006-02-23
申请号：US11194535
申请日：2005-08-02
申请人： Masaki Yamada , Takumi Sugaya
发明人： Masaki Yamada , Takumi Sugaya
IPC分类号： H04N5/76
CPC分类号： H04N5/9206 , H04N5/9205 , H04N5/926 , H04N5/945
摘要： A tape reproducing apparatus has an arrangement in which if a read error occurs when a magnetic tape in which meta-data, still picture data and moving picture data are recorded is read and the kind of data such as meta-data, still picture data and moving picture is judged (steps ST14, ST19 and ST23) based on the searched state or the continuously reproducing state, whereby it is determined (steps ST11, ST16, ST20 and ST25) that retrying is made if the retrying number is less than the predetermined retrying upper limit number set in each of kind of data and that retrying is not made if the retrying number is greater than the predetermined retrying upper limit number.
摘要翻译：磁带重放装置具有这样一种布置，其中如果在读取其中记录了元数据，静止图像数据和运动图像数据的磁带时发生读取错误，并且读取诸如元数据，静止图像数据和基于搜索状态或连续再现状态来判断运动图像（步骤ST14，ST19和ST23），由此确定（步骤ST11，ST16，ST20和ST25），如果重试次数小于在每种类型的数据中设置的预定重试上限号码，并且如果重试次数大于预定重试上限号码，则不进行重试。

94. 发明授权

US06985670B1 Digital VCR with trick play mode 失效
标题翻译：数字录像机具有特技播放模式
公开(公告)号：US06985670B1
公开(公告)日：2006-01-10
申请号：US09469480
申请日：1999-12-22
申请人： Tomoki Saeki
发明人： Tomoki Saeki
IPC分类号： H04N5/91
CPC分类号： H04N21/4147 , G11B5/0086 , G11B15/125 , G11B15/1875 , G11B15/46 , G11B15/4671 , G11B27/005 , G11B2220/90 , H04N5/78263 , H04N5/78266 , H04N5/783 , H04N5/9262 , H04N5/9268 , H04N5/945 , H04N9/8042 , H04N9/8227
摘要： An apparatus is adapted to perform a method for recording and reproducing a digital signal in a track on a recording medium for reproduction at normal and trick play speeds. The method comprises the steps of processing the digital signal to form first and second record signals. The first record signal is recorded in a first part of the track. The second record signal is recorded in a second part of the track smaller than and separate from the first part of the track. The first and second record signals are reproduced from the first and second parts of the track.
摘要翻译：一种装置适于执行用于在正常和特技播放速度下再现用于在记录介质上的轨道中记录和再现数字信号的方法。该方法包括处理数字信号以形成第一和第二记录信号的步骤。第一记录信号被记录在轨道的第一部分中。第二记录信号被记录在轨道的第二部分中，小于并与轨道的第一部分分开。第一和第二记录信号从轨道的第一和第二部分再现。

95. 发明申请

US20040234243A1 Record medium and its reproducer, reproducing mehtod, record medium manufacturing apparatus, record medium manufacturing method, and recorder 失效
标题翻译：记录介质及其再现器，再现mehtod，记录介质制造设备，记录介质制造方法和记录器
公开(公告)号：US20040234243A1
公开(公告)日：2004-11-25
申请号：US10477331
申请日：2003-11-06
发明人： Tetsujiro Kondo
IPC分类号： H04N005/781
CPC分类号： G11B7/24085 , G11B7/013 , G11B20/00086 , G11B20/10 , H04N5/926 , H04N5/945 , H04N9/7925
摘要： In a recording medium (1), read information is calculated with additional information as a coefficient and superior in quality to basic information. Namely, the read information contains a larger amount of information than the basic information. So, even if it is tried to record the read information as it is to any other recording medium, the recording medium should be a one having a sufficiently large capacity for storage of the read information. Thus, copy of recorded data in the recording medium (1) to any other recording medium is highly difficult.
摘要翻译：在记录介质（1）中，利用附加信息作为系数计算读取信息，并且将质量优于基本信息。也就是说，读取的信息包含比基本信息更多的信息量。因此，即使试图将读取的信息原样地记录到任何其他记录介质上，记录介质应当是具有足够大的存储读取信息容量的介质。因此，将记录介质（1）中的记录数据复制到任何其它记录介质是非常困难的。

96. 发明申请

US20040091043A1 Video signal processor and video camera 审中-公开
标题翻译：视频信号处理器和摄像机
公开(公告)号：US20040091043A1
公开(公告)日：2004-05-13
申请号：US10472946
申请日：2003-09-26
申请人： MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
发明人： Shinji Takemoto
IPC分类号： H04N007/12
CPC分类号： H04N5/945 , G11B27/024 , G11B27/032 , G11B2220/90 , H04N5/23293 , H04N5/772 , H04N5/9261
摘要： A previously picked-up video signal stored in a memory (51) and a presently picked-up video signal output from a photoelectric converter (10) are switched by a change-over switch (140), while being continuously displayed on a monitor display (150). By doing so, a shooter can determine whether he/she admits the presently picked-up video signal. Even an inexperienced shooter can easily carry out the shooting and recording operation for each frame with high accuracy for an improved working efficiency.
摘要翻译：存储在存储器（51）中的先前拍摄的视频信号和从光电转换器（10）输出的当前拾取的视频信号通过切换开关（140）切换，同时连续显示在监视器显示器（150）。通过这样做，射手可以确定他/她是否承认目前收到的视频信号。即使没有经验的射手也能够高精度地进行每帧的拍摄和记录操作，以提高工作效率。

97. 再颁专利

USRE38481E1 Method and apparatus for recording MPEG-compressed video data and compressed audio data on a disk 有权
标题翻译：将MPEG压缩视频数据和压缩音频数据记录在磁盘上的方法和装置
公开(公告)号：USRE38481E1
公开(公告)日：2004-03-30
申请号：US09233931
申请日：1999-01-20
申请人： Jun Yonemitsu , Ryuichi Iwamura , Shunji Yoshimura , Makoto Kawamura
发明人： Jun Yonemitsu , Ryuichi Iwamura , Shunji Yoshimura , Makoto Kawamura
IPC分类号： G11B724
CPC分类号： H04N21/440209 , G11B7/0037 , G11B7/004 , G11B7/007 , G11B7/00745 , G11B7/013 , G11B7/24085 , G11B20/00086 , G11B20/12 , G11B20/1251 , G11B20/1426 , G11B20/1809 , G11B20/1813 , G11B20/1833 , G11B27/034 , G11B27/105 , G11B27/11 , G11B27/3027 , G11B27/3063 , G11B27/329 , G11B27/36 , G11B2020/1232 , G11B2020/1271 , G11B2220/213 , G11B2220/218 , G11B2220/2529 , G11B2220/2545 , G11B2220/2562 , G11B2220/65 , H04N5/85 , H04N5/9261 , H04N5/9268 , H04N5/945 , H04N9/8042 , H04N9/8063 , H04N9/8233 , H04N9/877 , H04N21/23614 , H04N21/2381 , H04N21/42646 , H04N21/4325 , H04N21/4334 , H04N21/4348 , H04N21/4363 , H04N21/4381
摘要： Method and apparatus for recording MPEG-compressed video data end compressed audio data on an optical disk having a diameter leas than 140 mm and, a thickness of 1.2 mm±0.1 mm, with a plurality of record tracks having data recorded thereon as embossed pits representing information and exhibiting a track pitch in the range between 0.646 &mgr;m and 1.05 &mgr;m; with the tracks being divided into a lead-in area, a program area and a lead-out area. The data includes table of contents (TOC) information recorded in a plurality of sectors in at least one TOC track and user information recorded in a plurality of sectors in user tracks. The user information is comprised of MPEG-compressed video data, which may exhibit any one of difference MPEG formats, and compressed audio data, which likewise may exhibit an MPEG format, a PCM format or the like. The TOC information includes addresses of a start sectors recorded in the user track. The data is encoded in a long distance error correction code having at least eight parity symbols.

98. 发明授权

US06704356B1 Processing of block units, generated from a digital video signal, using block number information and color field information 失效
标题翻译：使用块号信息和色域信息来处理由数字视频信号产生的块单元
公开(公告)号：US06704356B1
公开(公告)日：2004-03-09
申请号：US08893024
申请日：1997-07-15
申请人： Mamoru Ueda
发明人： Mamoru Ueda
IPC分类号： H04N718
CPC分类号： H04N5/9267 , H04N5/9261 , H04N5/9264 , H04N5/9265 , H04N5/945
摘要： In a signal processing apparatus having a plurality of signal processing circuits where predetermined data is to be output sequentially through the plurality of signal processing circuits, when signal processing is performed at each signal processing circuit, timing necessary for respective signal processing is added to the data to be transmitted, as a header information, so that a complicated construction, such that a circuit for obtaining timing necessary for signal processing is added at each signal processing circuit, can be avoided, and the data can be securely processed and delivered at each signal processing circuit.
摘要翻译：在具有多个信号处理电路的信号处理装置中，其中预定数据将通过多个信号处理电路顺序输出，当在每个信号处理电路执行信号处理时，各个信号处理所需的定时被添加到数据作为标题信息，可以避免在每个信号处理电路中添加用于获得信号处理所需的定时的电路的复杂结构，并且可以在每个信号处理和传送数据处理电路。

99. 发明授权

US06508596B1 Apparatus using a method for recording digital data including a data conversion or format conversion, and apparatus using the method 失效
标题翻译：使用用于记录包括数据转换或格式转换的数字数据的方法的装置，以及使用该方法的装置
公开(公告)号：US06508596B1
公开(公告)日：2003-01-21
申请号：US09639855
申请日：2000-08-16
申请人： Chiyoko Matsumi , Ichiro Arimura , Akira Iketani , Masazumi Yamada , Tatsuro Juri , Yukio Kurano , Yoshinori Kitamura , Chojuro Yamamitsu
发明人： Chiyoko Matsumi , Ichiro Arimura , Akira Iketani , Masazumi Yamada , Tatsuro Juri , Yukio Kurano , Yoshinori Kitamura , Chojuro Yamamitsu
IPC分类号： G11B500
CPC分类号： G11B27/11 , G11B5/0086 , G11B5/09 , G11B15/02 , G11B15/07 , G11B15/087 , G11B15/125 , G11B15/1875 , G11B15/4671 , G11B15/4673 , G11B15/4731 , G11B15/52 , G11B15/602 , G11B20/00007 , G11B20/10 , G11B20/10527 , G11B27/005 , G11B27/032 , G11B27/28 , G11B2020/10592 , G11B2020/10981 , G11B2220/90 , H03M7/30 , H03M13/00 , H04N5/78263 , H04N5/783 , H04N5/9201 , H04N5/9205 , H04N5/9261 , H04N5/9267 , H04N5/945 , H04N9/7921
摘要： A plurality of digital signals having total data rates of n bit/s or less are input to a digital recording device recording digital signals having a data rate of n bit/s. The digital signals are subjected to format-conversion for the digital recording device to be recorded therein. Furthermore, signals having a data rate of n/i1 bit/s or less are subjected to format-conversion to be recorded i1 times in the digital recording device. In the case where the data rate of the digital signals to be input is n/j bit/s, the digital signals are subjected to format-conversion so that the amount of data capable of being recorded per unit time is decreased by i/j; thus, the digital signals are recorded for a long period of time under the condition that the data recording time is prolonged j times. Furthermore, when input data to be recorded on a magnetic tape at a normal data rate by using a magnetic head mounted on a rotary cylinder is recorded, the recording device of the present invention makes it possible to select a plurality of types of track angles generated by the rotation number of the cylinder, the tape traveling speed, and the like.
摘要翻译：将具有n位/秒以下的总数据速率的多个数字信号输入到记录数据速率为n位/秒的数字信号的数字记录装置。对数字信号进行数字记录装置的格式转换以被记录在其中。此外，数据速率为n / i1比特/秒以下的信号经过格式转换以在数字记录装置中被记录为i1次。在要输入的数字信号的数据速率为n / j比特/秒的情况下，对数字信号进行格式转换，使得每单位时间能够记录的数据量减少i / j ; 因此，在数据记录时间延长j次的条件下，数字信号被长时间记录。此外，当记录通过使用安装在旋转磁盘上的磁头以正常数据速率记录在磁带上的输入数据时，本发明的记录装置使得可以选择产生的多种类型的磁道角度通过圆筒的转数，带的行进速度等。

100. 发明授权

US06208803B1 Recording and/or reproducing apparatus which produces main information and historical information with respect to signal processing performed on the main information 失效
标题翻译：记录和/或再现装置，其产生关于对主信息执行的信号处理的主要信息和历史信息
公开(公告)号：US06208803B1
公开(公告)日：2001-03-27
申请号：US08979964
申请日：1997-11-26
申请人： Tetsuya Shimizu
发明人： Tetsuya Shimizu
IPC分类号： H04N576
CPC分类号： G11B20/1833 , G11B20/1876 , G11B27/032 , G11B2220/90 , H04N5/9264 , H04N5/945 , H04N19/895
摘要： This invention provides a recording and/or reproducing apparatus having a reproducing circuit for reproducing coded main information, and historical information, with respect to signal processing which was performed on the main information. An error correcting circuit corrects a code error in the main information. The reproducing circuit provides error correcting information with respect to the error correcting processing. A first constructing circuit constructs coded data based on the correcting information by concealing an error which cannot be corrected by said error correcting circuit. A decoding circuit decodes the main information provided by the first constructing circuit, and a second constructing circuit constructs decoded data by concealing the error, which cannot be corrected by the error correcting circuit, in the main data which has been decoded by the decoding circuit. The decoded data is constructed based on the historical information and the correcting information, thus preventing degradation of the signal and allowing a high quality image to be obtained.
摘要翻译：本发明提供一种记录和/或再现装置，其具有用于再现编码的主要信息的再现电路和关于对主要信息执行的信号处理的历史信息。纠错电路纠正主要信息中的代码错误。再现电路提供关于纠错处理的纠错信息。第一构造电路通过隐藏由所述纠错电路无法校正的误差，基于校正信息来构造编码数据。解码电路解码由第一构造电路提供的主信息，第二构造电路通过隐藏由解码电路解码的主数据中的错误校正电路无法校正的错误来构造解码数据。基于历史信息和校正信息构建解码数据，从而防止信号的劣化并且可以获得高质量的图像。

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