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1. 发明授权

US5999693A Flagged video signal processing apparatus and method 失效
标题翻译：标记的视频信号处理装置和方法
公开(公告)号：US5999693A
公开(公告)日：1999-12-07
申请号：US904460
申请日：1997-08-01
申请人： Tatsuro Juri , Makoto Gotou , Susumu Yamaguchi
发明人： Tatsuro Juri , Makoto Gotou , Susumu Yamaguchi
IPC分类号： H04N5/92 , H04N5/926 , H04N7/54 , H04N5/76
CPC分类号： H04N7/54 , H04N5/9206 , H04N5/926
摘要： A video data is accompanied or multiplexed with one or more flags indicating a relation between fields or frames of video data for transmission or recording. An interlace flag determines whether the video data is interlaced or not. A still image flag determines whether the video data carries a motion image, a field still image, or a frame still image. A frame change flag determines whether or not a given frame of the still image is identical to its previous frame. At least one of the three different flags is multiplexed with its relevant video data.
摘要翻译：伴随或复用视频数据的一个或多个标志指示用于传输或记录的视频数据的字段或帧之间的关系。隔行标志确定视频数据是否是隔行扫描。静止图像标志确定视频数据是否携带运动图像，场静止图像或帧静止图像。帧改变标志确定静止图像的给定帧是否与其先前帧相同。三个不同标志中的至少一个与其相关视频数据进行复用。

2. 发明授权

US6011894A Video recording and reproducing apparatus for recording a video signal and an indexing signal 失效
标题翻译：用于记录视频信号和索引信号的视频记录和再现装置
公开(公告)号：US6011894A
公开(公告)日：2000-01-04
申请号：US801181
申请日：1997-02-18
申请人： Akihiko Nakamura , Makoto Gotou , Tatsuro Juri
发明人： Akihiko Nakamura , Makoto Gotou , Tatsuro Juri
IPC分类号： G11B15/087 , G11B15/12 , G11B15/18 , G11B15/20 , G11B15/52 , G11B27/032 , G11B27/036 , G11B27/30 , H04N5/7826 , H04N5/92 , H04N5/76
CPC分类号： H04N5/78266 , G11B15/087 , G11B15/125 , G11B15/1816 , G11B15/1875 , G11B27/036 , G11B27/3027 , G11B27/3063 , G11B15/20 , G11B15/52 , G11B2220/216 , G11B2220/90 , G11B27/032 , H04N5/9201
摘要： A recording and reproducing apparatus is disclosed in which video signal and indexing signal are separately recorded in video signal areas and subcode areas, respectively, of diagonal tracks formed on a tape by a rotating head. The apparatus has a tape driver for driving the tape, add/erase command keys for generating add/erase command to add/erase the indexing signal, an indexing signal control for setting and resetting the indexing signal, and a recording device for recording the video signal to the video signal area and, if any, the indexing signal to the subcode area of each track. An editing control is provided for controlling the indexing signal control in response to the add/erase command such that the indexing signal is first recorded as a reset state for a first predetermined amount and then recorded as a set state.
摘要翻译：公开了一种记录和再现装置，其中视频信号和索引信号分别被记录在通过旋转磁头形成在磁带上的对角轨道的视频信号区域和子代码区域中。该装置具有用于驱动磁带的磁带驱动器，用于产生添加/擦除命令以添加/删除索引信号的添加/擦除命令键，用于设置和重置索引信号的索引信号控制，以及用于记录视频的记录装置向视频信号区域发送信号，如果有的话，向每个轨道的子码区域发送索引信号。提供编辑控制，用于响应于加/擦命令来控制分度信号控制，使得索引信号首先被记录为第一预定量的复位状态，然后被记录为设置状态。

3. 发明授权

US6026211A Video recording and reproducing apparatus for recording a video signal and an indexing signal 失效
公开(公告)号：US6026211A
公开(公告)日：2000-02-15
申请号：US172010
申请日：1998-10-14
申请人： Akihiko Nakamura , Makoto Gotou , Tatsuro Juri
发明人： Akihiko Nakamura , Makoto Gotou , Tatsuro Juri
IPC分类号： G11B15/087 , G11B15/12 , G11B15/18 , G11B15/20 , G11B15/52 , G11B27/032 , G11B27/036 , G11B27/30 , H04N5/7826 , H04N5/92 , H04N5/76
CPC分类号： H04N5/78266 , G11B15/087 , G11B15/125 , G11B15/1816 , G11B15/1875 , G11B27/036 , G11B27/3027 , G11B27/3063 , G11B15/20 , G11B15/52 , G11B2220/216 , G11B2220/90 , G11B27/032 , H04N5/9201
摘要： A recording and reproducing apparatus is disclosed in which video signal and indexing signal are separately recorded in video signal areas and subcode areas, respectively, of diagonal tracks formed on a tape by a rotating head. The apparatus has a tape driver for driving the tape, add/erase command keys for generating add/erase command to add/erase the indexing signal, an indexing signal control for setting and resetting the indexing signal, and a recording device for recording the video signal to the video signal area and, if any, the indexing signal to the subcode area of each track. An editing control is provided for controlling the indexing signal control in response to the add/erase command such that the indexing signal is first recorded as a reset state for a first predetermined amount and then recorded as a set state.

4. 发明授权

US5787221A Digital signal recording apparatus 失效
标题翻译：数字信号记录装置
公开(公告)号：US5787221A
公开(公告)日：1998-07-28
申请号：US850263
申请日：1997-04-29
申请人： Chiyoko Matsumi , Tatsuro Juri , Akira Iketani , Makoto Goto , Susumu Yamaguchi , Hideki Otaka , Shigeru Awamoto , Masakazu Nishino , Takao Kashiro , Tadashi Ono
发明人： Chiyoko Matsumi , Tatsuro Juri , Akira Iketani , Makoto Goto , Susumu Yamaguchi , Hideki Otaka , Shigeru Awamoto , Masakazu Nishino , Takao Kashiro , Tadashi Ono
IPC分类号： H04N5/7826 , H04N5/783 , H04N5/917 , H04N9/79 , H04N9/804 , H04N9/806 , H04N9/82 , H04N9/825 , H04N5/782 , H04N5/92
CPC分类号： H04N9/8047 , H04N5/78266 , H04N9/7921 , H04N9/8063 , H04N9/8205
摘要： The digital signal recording apparatus of the invention for recording a video signal on a recording medium, includes: a mode setting section for setting a recording mode, the recording mode being one of a standard recording mode and a long-time recording mode having a longer recording time than that of the standard recording mode; a sampling section for sampling the video signal at a sampling number corresponding to the recording mode set by the mode setting section, the sampling number when the selected recording mode is the long-time recording mode being smaller than the sampling number when the selected recording mode is the standard recording mode; a coding section for coding the video signal sampled by the sampling section at a compression rate corresponding to the recording mode set by the mode setting section, the compression rate when the selected recording mode is the long-time recording mode being higher than the compression rate when the selected recording mode is the standard recording mode; and a recording section for recording the video signal coded by the coding section on a recording medium.
摘要翻译：本发明的用于在记录介质上记录视频信号的数字信号记录装置包括：模式设置部分，用于设置记录模式，记录模式是标准记录模式和长时间记录模式之一录制时间高于标准录音模式; 采样部分，用于以对应于由模式设置部分设置的记录模式的采样数采样视频信号，当所选择的记录模式是长时间记录模式时，当所选择的记录模式是标准录音模式; 编码部分，用于以与由模式设置部分设置的记录模式对应的压缩率对采样部分采样的视频信号进行编码，当所选择的记录模式是长时间记录模式时的压缩率高于压缩率当所选择的记录模式是标准记录模式时; 以及记录部分，用于将由编码部分编码的视频信号记录在记录介质上。

5. 发明授权

US06215950B1 Digital signal recording apparatus 失效
标题翻译：数字信号记录装置
公开(公告)号：US06215950B1
公开(公告)日：2001-04-10
申请号：US08708703
申请日：1996-09-05
申请人： Chiyoko Matsumi , Tatsuro Juri , Akira Iketani , Makoto Goto , Susumu Yamaguchi , Hideki Otaka , Shigeru Awamoto , Masakazu Nishino , Takao Kashiro , Tadashi Ono
发明人： Chiyoko Matsumi , Tatsuro Juri , Akira Iketani , Makoto Goto , Susumu Yamaguchi , Hideki Otaka , Shigeru Awamoto , Masakazu Nishino , Takao Kashiro , Tadashi Ono
IPC分类号： H04N5783
CPC分类号： H04N9/8047 , H04N5/78266 , H04N9/7921 , H04N9/8063 , H04N9/8205
摘要： The digital signal recording apparatus of the invention for recording a video signal on a recording medium, includes: a mode setting section for setting a recording mode, the recording mode being one of a standard recording mode and a long-time recording mode having a longer recording time than that of the standard recording mode; a sampling section for sampling the video signal at a sampling number corresponding to the recording mode set by the mode setting section, the sampling number when the selected recording mode is the long-time recording mode being smaller than the sampling number when the selected recording mode is the standard recording mode; a coding section for coding the video signal sampled by the sampling section at a compression rate corresponding to the recording mode set by the mode setting section, the compression rate when the selected recording mode is the long-time recording mode being higher than the compression rate when the selected recording mode is the standard recording mode; and a recording section for recording the video signal coded by the coding section on a recording medium.
摘要翻译：本发明的用于在记录介质上记录视频信号的数字信号记录装置包括：模式设置部分，用于设置记录模式，记录模式是标准记录模式和长时间记录模式之一录制时间高于标准录音模式; 采样部分，用于以对应于由模式设置部分设置的记录模式的采样数采样视频信号，当所选择的记录模式是长时间记录模式时，当所选择的记录模式是标准录音模式; 编码部分，用于以与由模式设置部分设置的记录模式对应的压缩率对采样部分采样的视频信号进行编码，当所选择的记录模式是长时间记录模式时的压缩率高于压缩率当所选择的记录模式是标准记录模式时; 以及记录部分，用于将由编码部分编码的视频信号记录在记录介质上。

6. 发明授权

US5311372A Method of recording digital signals in an interleaving array form with enhanced error interpolation 失效
标题翻译：以增强的误差插值以交错阵列形式记录数字信号的方法
公开(公告)号：US5311372A
公开(公告)日：1994-05-10
申请号：US722674
申请日：1991-06-28
申请人： Chiyoko Matsumi , Susumu Yamaguchi , Akira Iketani , Tatsuro Juri
发明人： Chiyoko Matsumi , Susumu Yamaguchi , Akira Iketani , Tatsuro Juri
IPC分类号： G11B20/12 , H04N5/926 , H04N9/802 , G11B5/02
CPC分类号： G11B20/1208 , H04N5/9268 , H04N9/802
摘要： In a method of recording digital signals, in which all audio signals of N channels (N=integer) are recorded on M tracks (M=integer>N) where video signals of I fields (I=integer) are recorded, the improvement including: the M tracks being divided into N track groups each having S tracks (S=integer=M/N) arranged successively such that the audio signals of a j-th channel (j=integer) in the N channels are recorded on the tracks of an i-th track group (i=integer) in the N track groups.
摘要翻译：在记录数字信号的方法中，其中记录了N个声道（N =整数）的所有音频信号记录在其中记录了I场（I =整数）的视频信号的M个磁道（M =整数> N）上，其改进包括：M个磁道被分成N个磁道组，每个磁道组具有连续排列的S个磁道（S =整数= M / N），使得N个通道中的第j个通道（j =整数）的音频信号被记录在磁道上的第i个磁道组（i =整数）。

7. 发明授权

US06295406B1 Digital signal recording apparatus for sampling and compressing signals according to various recording modes 失效
标题翻译：数字信号记录装置，用于根据各种记录模式对信号进行采样和压缩
公开(公告)号：US06295406B1
公开(公告)日：2001-09-25
申请号：US08979078
申请日：1997-11-26
申请人： Chiyoko Matsumi , Tatsuro Juri , Akira Iketani , Makoto Goto , Susumu Yamaguchi , Hideki Otaka , Shigeru Awamoto , Masakazu Nishino , Takao Kashiro , Tadashi Ono
发明人： Chiyoko Matsumi , Tatsuro Juri , Akira Iketani , Makoto Goto , Susumu Yamaguchi , Hideki Otaka , Shigeru Awamoto , Masakazu Nishino , Takao Kashiro , Tadashi Ono
IPC分类号： H04N9825
CPC分类号： H04N9/8047 , H04N5/78266 , H04N9/7921 , H04N9/8063 , H04N9/8205
摘要： The digital signal recording apparatus of the invention for recording a video signal on a recording medium, includes: a mode setting section for setting a recording mode, the recording mode being one of a standard recording mode and a long-time recording mode having a longer recording time than that of the standard recording mode; a sampling section for sampling the video signal at a sampling number corresponding to the recording mode set by the mode setting section, the sampling number when the selected recording mode is the long-time recording mode being smaller than the sampling number when the selected recording mode is the standard recording mode; a coding section for coding the video signal sampled by the sampling section at a compression rate corresponding to the recording mode set by the mode setting section, the compression rate when the selected recording mode is the long-time recording mode being higher than the compression rate when the selected recording mode is the standard recording mode; and a recording section for recording the video signal coded by the coding section on a recording medium.
摘要翻译：本发明的用于在记录介质上记录视频信号的数字信号记录装置包括：模式设置部分，用于设置记录模式，记录模式是标准记录模式和长时间记录模式之一录制时间高于标准录音模式; 采样部分，用于以对应于由模式设置部分设置的记录模式的采样数采样视频信号，当所选择的记录模式是长时间记录模式时，当所选择的记录模式是标准录音模式; 编码部分，用于以与由模式设置部分设置的记录模式相对应的压缩率对采样部分采样的视频信号进行编码，当所选择的记录模式是长时间记录模式时的压缩率高于压缩率当所选择的记录模式是标准记录模式时; 以及记录部分，用于将由编码部分编码的视频信号记录在记录介质上。

8. 发明授权

US08457485B2 Optical element holder and stereoscopic imaging device utilizing the holder 有权
标题翻译：光学元件支架和利用支架的立体成像装置
公开(公告)号：US08457485B2
公开(公告)日：2013-06-04
申请号：US13338274
申请日：2011-12-28
申请人： Takashi Masuno , Tatsuro Juri , Kenjiro Tsuda , Hiroaki Shimazaki , Yuji Nagaishi
发明人： Takashi Masuno , Tatsuro Juri , Kenjiro Tsuda , Hiroaki Shimazaki , Yuji Nagaishi
IPC分类号： G03B35/00 , G02B27/22
CPC分类号： G03B35/08 , G02B27/144 , G03B17/14 , G03B17/561 , G03B17/565
摘要： Afforded is an optical element holder allowing high-accuracy stereo images to be taken. The holder includes: a rectangular parallelepiped beam splitter (5) having a rectangular incident surface (12); a pair of mutually opposing holding members (8) into which end portions of the beam splitter along the x-axis are fitted; and a base portion (9) and screws (10) that press on the holding members (8), drawing them toward each other. Each of the holding members (8) has a flat surface portion covering a lateral surface of the beam splitter (5), and a peripheral wall portion standing along the periphery of the flat surface potion. A width, along the x-axis, whereby the peripheral wall portion and a first light-exit surface opposing the incident surface (12) of the beam splitter (5) overlap is greater than a width, in the same orientation, whereby the incident surface (12) and the peripheral wall portion overlap.
摘要翻译：负担得起可以拍摄高精度立体图像的光学元件支架。保持器包括：具有矩形入射表面（12）的长方体分束器（5）; 一对彼此相对的保持构件（8），分束器的沿x轴的端部被装配到该保持构件中; 以及按压在保持构件（8）上的基部（9）和螺钉（10），将它们彼此拉伸。每个保持构件（8）具有覆盖分束器（5）的侧表面的平坦表面部分和沿着平坦表面部分的周边竖立的周壁部分。沿着x轴的宽度，由此周边壁部分和与分束器（5）的入射表面（12）相对的第一光出射表面与相同取向的宽度大于入射面表面（12）和周壁部分重叠。

9. 发明授权

US08275207B2 Digital signal encoding and decoding device and method 有权
标题翻译：数字信号编解码装置及方法
公开(公告)号：US08275207B2
公开(公告)日：2012-09-25
申请号：US11996705
申请日：2006-07-19
申请人： Kazuo Okamoto , Yuji Nagaishi , Tatsuro Juri
发明人： Kazuo Okamoto , Yuji Nagaishi , Tatsuro Juri
IPC分类号： G06K9/36 , G06K9/46 , G06K9/00 , H04B1/66 , H04N7/12 , H04N11/02 , H04N11/04
CPC分类号： H04N1/41 , H04N1/64 , H04N19/105 , H04N19/126 , H04N19/182 , H04N19/186 , H04N19/50
摘要： An encoding device includes: a difference generation unit for obtaining a first pixel difference value as a difference value between a first pixel value and a pixel value of a pixel having the same color as the first pixel positioned in the vicinity of the first pixel; a quantization width decision unit for deciding a quantization width in data generation by quantizing the first and the second pixel value according to the number of digits of an unsigned integer binary value of the first pixel difference value and the number of digits of an unsigned integer binary value of the second pixel difference value generated in the difference generation unit for the second pixel value of the second pixel; a quantization width information generation unit for generating quantization width information having a quantization width used for quantization/decoding of the first and the second pixel value; and a quantization unit for generating a first and a second compressed encoded pixel value of n-bit length.
摘要翻译：编码装置包括：差产生单元，用于获得第一像素差值作为第一像素值与具有与位于第一像素附近的第一像素相同颜色的像素的像素值之间的差值; 量化宽度判定单元，用于通过根据第一像素差值的无符号整数二进制值和无符号整数二进制数的位数量化第一和第二像素值来决定数据生成中的量化宽度在第二像素的第二像素值的差产生单元中生成的第二像素差值的值; 量化宽度信息生成单元，用于生成具有用于第一和第二像素值的量化/解码的量化宽度的量化宽度信息; 以及用于产生n比特长度的第一和第二压缩编码像素值的量化单元。

10. 发明申请

US20120163789A1 Optical Element Holder and Stereoscopic Imaging Device Utilizing the Holder 有权
标题翻译：光学元件支架和利用支架的立体成像装置
公开(公告)号：US20120163789A1
公开(公告)日：2012-06-28
申请号：US13338274
申请日：2011-12-28
申请人： Takashi Masuno , Tatsuro Juri , Kenjiro Tsuda , Hiroaki Shimazaki , Yuji Nagaishi
发明人： Takashi Masuno , Tatsuro Juri , Kenjiro Tsuda , Hiroaki Shimazaki , Yuji Nagaishi
IPC分类号： G03B35/08 , G02B27/22
CPC分类号： G03B35/08 , G02B27/144 , G03B17/14 , G03B17/561 , G03B17/565
摘要： Afforded is an optical element holder allowing high-accuracy stereo images to be taken. The holder includes: a rectangular parallelepiped beam splitter (5) having a rectangular incident surface (12); a pair of mutually opposing holding members (8) into which end portions of the beam splitter along the x-axis are fitted; and a base portion (9) and screws (10) that press on the holding members (8), drawing them toward each other. Each of the holding members (8) has a flat surface portion covering a lateral surface of the beam splitter (5), and a peripheral wall portion standing along the periphery of the flat surface potion. A width, along the x-axis, whereby the peripheral wall portion and a first light-exit surface opposing the incident surface (12) of the beam splitter (5) overlap is greater than a width, in the same orientation, whereby the incident surface (12) and the peripheral wall portion overlap.
摘要翻译：负担得起可以拍摄高精度立体图像的光学元件支架。保持器包括：具有矩形入射表面（12）的长方体分束器（5）; 一对彼此相对的保持构件（8），分束器的沿x轴的端部被装配到该保持构件中; 以及按压在保持构件（8）上的基部（9）和螺钉（10），将它们彼此拉伸。每个保持构件（8）具有覆盖分束器（5）的侧表面的平坦表面部分和沿着平坦表面部分的周边竖立的周壁部分。沿着x轴的宽度，由此周边壁部分和与分束器（5）的入射表面（12）相对的第一光出射表面与相同取向的宽度大于入射面表面（12）和周壁部分重叠。

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