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1. 发明授权

US5767899A Image pickup device 失效
标题翻译：图像拾取装置
公开(公告)号：US5767899A
公开(公告)日：1998-06-16
申请号：US660335
申请日：1996-06-04
申请人： Teruo Hieda , Makoto Shimokoriyama
发明人： Teruo Hieda , Makoto Shimokoriyama
IPC分类号： H04N5/20 , H04N5/208 , H04N9/04 , H04N9/77 , H04N9/68
CPC分类号： H04N5/20 , H04N9/045 , H04N9/77 , H04N5/208
摘要： In an image pickup device for generating a corrected luminance signal by subtracting two color difference signals as correction signals from a luminance signal, a correction signal is generated by base-clipping at least one of the two color difference signals.
摘要翻译：在用于通过从亮度信号中减去两个色差信号作为校正信号来产生校正亮度信号的图像拾取装置中，通过对两个色差信号中的至少一个进行基准削波来产生校正信号。

2. 发明授权

US5699469A Image sensing recording apparatus for digital recording of digitally modulated video signals without frequency rate conversion 失效
标题翻译：用于无频率转换的数字调制视频信号的数字记录的图像感测记录装置
公开(公告)号：US5699469A
公开(公告)日：1997-12-16
申请号：US356864
申请日：1994-12-15
申请人： Makoto Shimokoriyama , Teruo Hieda
发明人： Makoto Shimokoriyama , Teruo Hieda
IPC分类号： H04N5/225 , H04N5/77 , H04N5/91 , H04N5/92 , H04N9/804 , H04N9/79 , H04N9/80
CPC分类号： H04N5/772 , H04N9/804
摘要： An image sensing recording apparatus has a digital modulator for modulating a digital video signal (color-difference signal), a digital recording unit for digitally recording the digital video signal, and a clock supply unit for supplying a first clock signal on the basis of which modulation is performed by the digital modulator and a second clock signal on the basis of which recording is performed by the digital recording unit. The first and second clock signals have the same frequency.
摘要翻译：图像感测记录装置具有用于调制数字视频信号（色差信号）的数字调制器，用于数字记录数字视频信号的数字记录单元和用于提供第一时钟信号的时钟提供单元，由数字调制器执行调制，第二时钟信号由数字记录单元执行。第一和第二时钟信号具有相同的频率。

3. 发明授权

US5548330A Image pickup device for generating a corrected luminance signal 失效
标题翻译：用于产生经校正的亮度信号的图像拾取装置
公开(公告)号：US5548330A
公开(公告)日：1996-08-20
申请号：US171178
申请日：1993-12-22
申请人： Teruo Hieda , Makoto Shimokoriyama
发明人： Teruo Hieda , Makoto Shimokoriyama
IPC分类号： H04N5/20 , H04N5/208 , H04N9/04 , H04N9/77
CPC分类号： H04N5/20 , H04N9/045 , H04N9/77 , H04N5/208
摘要： In an image pickup device for generating a corrected luminance signal by subtracting two color difference signals as correction signals from a luminance signal, a correction signal is generated by base-clipping at least one of the two color difference signals.
摘要翻译：在用于通过从亮度信号中减去两个色差信号作为校正信号来产生校正亮度信号的图像拾取装置中，通过对两个色差信号中的至少一个进行基准削波来产生校正信号。

4. 发明授权

US06353488B1 Image sensing apparatus having common circuitry for processing digital adjustment signals 失效
标题翻译：具有用于处理数字调节信号的公共电路的图像感测装置
公开(公告)号：US06353488B1
公开(公告)日：2002-03-05
申请号：US08707079
申请日：1996-09-03
申请人： Teruo Hieda , Shinji Sakai , Makoto Shimokoriyama , Tsutomu Fukatsu
发明人： Teruo Hieda , Shinji Sakai , Makoto Shimokoriyama , Tsutomu Fukatsu
IPC分类号： H04N5225
CPC分类号： H04N5/235 , H04N5/23212 , H04N5/2351 , H04N9/735
摘要： An image sensing apparatus includes: a signal processing circuit for processing image sensing signals; a plurality of adjustment signal generating circuits for generating mutually different output signals for automatic adjustment by using part of the signals of the signal processing circuit; an interface for receiving the output of the plurality of adjustment signal generating circuits and outputting it through a common signal path. Also included is a control microprocessor for adjusting a plurality of adjusting sections of the image sensing apparatus by using the output of the plurality of adjustment signal generating circuits output through the common signal path, wherein adjustment of the plurality of adjusting sections of the image sensing apparatus using the output of the plurality of adjustment signal generating circuits is effected with a reduced number of signal paths between the plurality of adjustment signal generating circuits and the control microprocessor, thereby simplifying the circuit construction of the image sensing apparatus as a whole and improving the reliability thereof.
摘要翻译：图像感测装置包括：信号处理电路，用于处理图像感测信号; 多个调节信号发生电路，用于通过使用信号处理电路的一部分信号产生用于自动调节的相互不同的输出信号; 用于接收多个调整信号发生电路的输出并通过公共信号路径输出的接口。还包括一个控制微处理器，用于通过使用通过公共信号路径输出的多个调节信号发生电路的输出来调整图像感测装置的多个调节部分，其中调整图像感测装置的多个调节部分使用多个调整信号发生电路的输出通过多个调整信号发生电路和控制微处理器之间的信号路径数量减少来实现，从而简化了整个图像感测装置的电路结构并提高了可靠性其中。

5. 发明授权

US5585844A Image sensing apparatus having common circuitry for processing digital adjustment signals 失效
公开(公告)号：US5585844A
公开(公告)日：1996-12-17
申请号：US409953
申请日：1995-03-23
申请人： Teruo Hieda , Shinji Sakai , Makoto Shimokoriyama , Tsutomu Fukatsu
发明人： Teruo Hieda , Shinji Sakai , Makoto Shimokoriyama , Tsutomu Fukatsu
IPC分类号： H04N5/232 , H04N5/235 , H04N9/73
CPC分类号： H04N5/235 , H04N5/23212 , H04N5/2351 , H04N9/735
摘要： An image sensing apparatus includes: a signal processing circuit for processing image sensing signals; a plurality of adjustment signal generating circuits for generating mutually different output signals for automatic adjustment by using part of the signals of the signal processing circuit; an interface for receiving the output of the plurality of adjustment signal generating circuits and outputting it through a common signal path. Also included is a control microprocessor for adjusting a plurality of adjusting sections of the image sensing apparatus by using the output of the plurality of adjustment signal generating circuits output through the common signal path, wherein adjustment of the plurality of adjusting sections of the image sensing apparatus using the output of the plurality of adjustment signal generating circuits is effected with a reduced number of signal paths between the plurality of adjustment signal generating circuits and the control microprocessor, thereby simplifying the circuit construction of the image sensing apparatus as a whole and improving the reliability thereof.

6. 发明授权

US6052159A Image signal reproducing apparatus having means for concealing image signals 失效
标题翻译：图像信号再现装置具有用于隐藏图像信号的装置
公开(公告)号：US6052159A
公开(公告)日：2000-04-18
申请号：US876598
申请日：1997-06-16
申请人： Yoshiki Ishii , Makoto Shimokoriyama , Akio Fujii
发明人： Yoshiki Ishii , Makoto Shimokoriyama , Akio Fujii
IPC分类号： H04N5/926 , H04N5/945 , H04N19/895 , H04N7/12
CPC分类号： H04N5/9261 , H04N19/895 , H04N5/945 , H04N19/60 , H04N19/65
摘要： The present invention provides an image signal reproducing apparatus, in which code errors are concealed by using only pixel data corresponding to parts of the pixels of respective two or more adjacent blocks both of which are adjacent to a subject block to be concealed in the same frame, to conceal the code errors without disturbing the image even if the image is rapidly moving and all of pixels included in the block are not available.
摘要翻译：本发明提供了一种图像信号再现装置，其中通过仅使用对应于相邻两个或更多个相邻块的像素的部分的像素数据来隐藏代码错误，这两个相邻块的两个相邻块被隐藏在同一帧中即使图像快速移动并且包含在块中的所有像素都不可用，也可以隐藏代码错误而不干扰图像。

7. 发明授权

US5124853A Information signal recording apparatus recording pilot signals for tracking control 失效
标题翻译：信息信号记录装置记录用于跟踪控制的导频信号
公开(公告)号：US5124853A
公开(公告)日：1992-06-23
申请号：US600143
申请日：1990-10-17
申请人： Motokazu Kashida , Makoto Shimokoriyama , Shinichi Yamashita , Susumu Kozuki , Koji Takahashi
发明人： Motokazu Kashida , Makoto Shimokoriyama , Shinichi Yamashita , Susumu Kozuki , Koji Takahashi
IPC分类号： G11B5/592 , G11B15/467
CPC分类号： G11B15/4678 , G11B5/5922 , G11B5/00865
摘要： In an information signal recording apparatus having an m (m.gtoreq.2) number of heads arranged to record, in many parallel tracks on a recording medium, information signals of the m number of channels by simultaneously tracing the surface of the medium while simultaneously forming thereby the m number of tracks, pilot signals of an n number of kinds are recorded in rotation along with the information signals of the m number of channels in such a way as to recur in a cycle of an (n.times.m) number of tracks.
摘要翻译：在具有m（m> / = 2）个头的信息信号记录装置中，其布置成在记录介质上的多个并行轨道中记录m个通道的信息信号，同时同时跟踪介质的表面由此形成m个磁道，n个类型的导频信号与m个信道数的信息信号一起被旋转地记录，以便以（n×m）个磁道的周期再现。

8. 发明授权

US4953019A Image signal encoding apparatus 失效
标题翻译：图像信号编码装置
公开(公告)号：US4953019A
公开(公告)日：1990-08-28
申请号：US440490
申请日：1989-11-22
申请人： Akihiro Skikakura , Yasuyuki Tanaka , Makoto Shimokoriyama , Yoshiki Ishii , Tetsuya Shimizu , Shinichi Yamashita , Akio Fujii
发明人： Akihiro Skikakura , Yasuyuki Tanaka , Makoto Shimokoriyama , Yoshiki Ishii , Tetsuya Shimizu , Shinichi Yamashita , Akio Fujii
IPC分类号： H04N7/26 , H04N7/12
CPC分类号： H04N19/98
摘要： An image signal encoding apparatus for encoding an image signal in which image of one picture plane consisting of a plurality of pixel data are divided into a plurality of blocks each consisting of a predetermined number of pixel data. For each of the blocks, a pair of reference value data regarding the maximum and minimum values of the levels of the pixel data constructing the block are formed. On the basis of the formed reference value data, encoded date is formed by encoding each of the pixel data of the block. Decoded data is formed by decoding the encoded data formed on the basis of the reference value data. By comparing each of the pixel data of the block with the decoded data, errors are detected. The reference value data are corrected in accordance with the result of the detection. Thus, the encoding errors are reduced and it is possible to perform the encoding with less deterioration in picture quality of the image signal.
摘要翻译：一种用于编码图像信号的图像信号编码装置，其中由多个像素数据组成的一个图像的图像被划分成由预定数量的像素数据组成的多个块。对于每个块，形成关于构成该块的像素数据的电平的最大值和最小值的一对参考值数据。基于形成的参考值数据，通过对块的每个像素数据进行编码来形成编码日期。通过对基于参考值数据形成的编码数据进行解码来形成解码数据。通过将块的像素数据与解码数据进行比较，检测出错误。参考值数据根据检测结果进行校正。因此，编码错误减少，并且可以以较少的图像信号的图像质量劣化来执行编码。

9. 发明授权

US07057995B1 Digital data reproducing apparatus 失效
标题翻译：数字数据再现装置
公开(公告)号：US07057995B1
公开(公告)日：2006-06-06
申请号：US08541095
申请日：1995-10-11
申请人： Makoto Shimokoriyama
发明人： Makoto Shimokoriyama
IPC分类号： G11B5/09
CPC分类号： G11B20/1201 , G11B15/087 , G11B2020/1287
摘要： An apparatus has a plurality of rotary heads for reproducing digital data from a recording medium, and delays a reference signal phase-locked with the rotary heads on the basis of the detection output of predetermined reference data in the reproduced digital data, thereby generating a signal indicating the reproducing start timing of the digital data by the plurality of rotary heads.
摘要翻译：一种装置具有用于从记录介质再现数字数据的多个旋转磁头，并且根据再现的数字数据中的预定参考数据的检测输出延迟与旋转磁头锁相的参考信号，从而产生信号指示由多个旋转磁头重放数字数据的开始定时。

10. 发明授权

US06281932B1 Image pickup apparatus having a complementary color-to-primary color conversion matrix 失效
标题翻译：具有补色色原色变换矩阵的摄像装置
公开(公告)号：US06281932B1
公开(公告)日：2001-08-28
申请号：US08470330
申请日：1995-06-06
申请人： Tsutomu Fukatsu , Makoto Shimokoriyama
发明人： Tsutomu Fukatsu , Makoto Shimokoriyama
IPC分类号： H04N314
CPC分类号： H04N9/045
摘要： Color separating characteristics which are preferable in case of obtaining the primary color components are obtained from an image pickup signal by using a color separation matrix. A luminance signal is obtained by a luminance signal formation processing section from the signal supplied from an image pickup device through an A/D converter and chrominance signals are obtained by a chrominance signal separation processing section. In the chrominance signal separation processing section, the signals obtained from the image pickup signal are multiplied with a color separation matrix, thereby obtaining primary color components RGB. The color separation matrix is constructed by coefficients for white balance adjustment and coefficients for adjustment in consideration of the primary color components of the image pickup signal.
摘要翻译：在获得原色成分的情况下优选的色分离特性通过使用色分离矩阵从摄像信号获得。亮度信号由亮度信号形成处理部分从通过A / D转换器从图像拾取装置提供的信号获得，色度信号由色度信号分离处理部分获得。在色度信号分离处理部分中，将从摄像信号获得的信号与色彩分离矩阵相乘，从而获得原色分量RGB。颜色分离矩阵由考虑到摄像信号的原色分量的白平衡调整系数和用于调整的系数构成。

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