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11. 发明授权

US06453109B1 Video-signal processing apparatus providing a first clock signal and second clock signal which is based on the phase of the input signal 失效
标题翻译：提供基于输入信号的相位的第一时钟信号和第二时钟信号的视频信号处理装置
公开(公告)号：US06453109B1
公开(公告)日：2002-09-17
申请号：US09114513
申请日：1998-07-14
申请人： Yukinori Yamamoto
发明人： Yukinori Yamamoto
IPC分类号： H04N987
CPC分类号： H04N9/45 , G11B5/0086 , H04N5/126 , H04N5/4401 , H04N9/44 , H04N9/641 , H04N9/7921 , H04N11/20
摘要： A signal processing apparatus includes a first clock generation circuit for generating a first clock signal having a constant frequency, a detection circuit for detecting a phase change in an input video signal, a second clock generation circuit for generating a second clock signal having a frequency different from the frequency of the first clock signal by selectively using the first clock signal and an output from the detection circuit, and a signal processing circuit for processing the video signal using the second clock signal.
摘要翻译：信号处理装置包括：第一时钟产生电路，用于产生具有恒定频率的第一时钟信号;检测电路，用于检测输入视频信号中的相位变化;第二时钟产生电路，用于产生频率不同的第二时钟信号从第一时钟信号的频率通过选择性地使用第一时钟信号和来自检测电路的输出，以及信号处理电路，用于使用第二时钟信号来处理视频信号。

12. 发明授权

US6028636A Image coding apparatus using detection of field correlation 失效
标题翻译：使用场相关检测的图像编码装置
公开(公告)号：US6028636A
公开(公告)日：2000-02-22
申请号：US534828
申请日：1995-09-27
申请人： Izumi Matsui , Akiyoshi Hamanaka , Yukinori Yamamoto
发明人： Izumi Matsui , Akiyoshi Hamanaka , Yukinori Yamamoto
IPC分类号： H04N7/26 , H04N7/30
CPC分类号： H04N19/14 , H04N19/112 , H04N19/122 , H04N19/149 , H04N19/176 , H04N19/60
摘要： A coding apparatus and method having an orthogonal transforming unit which can execute orthogonal transformations of at least two kinds of transforming systems including frame units and field units for every block of inputted data, which selects the transforming system to be used based upon calculations which determine a field correlation within the block.
摘要翻译：一种具有正交变换单元的编码装置和方法，所述正交变换单元可以执行至少两种变换系统的正交变换，所述变换系统包括用于每个输入数据块的帧单位和场单元，其基于确定块内的场相关。

13. 发明授权

US6011583A Image sensing apparatus using a non-interlace or progressive scanning type sensing device 失效
标题翻译：使用非隔行或逐行扫描型图像感测装置的图像感测装置
公开(公告)号：US6011583A
公开(公告)日：2000-01-04
申请号：US709381
申请日：1996-09-06
申请人： Teruo Hieda , Kousuke Nobuoka , Izumi Matsui , Yukinori Yamamoto
发明人： Teruo Hieda , Kousuke Nobuoka , Izumi Matsui , Yukinori Yamamoto
IPC分类号： H01L27/148 , H04N5/335 , H04N5/343 , H04N5/347 , H04N5/372 , H04N5/77 , H04N9/04 , H04N9/79 , H04N9/804 , H04N5/225
CPC分类号： H04N9/8042 , H04N5/335 , H04N9/045 , H04N5/772 , H04N9/7921
摘要： A CCD converts an optical image of an object formed on its image sensing surface into electrical charges, and sequentially outputs the electrical charges of all of the light receiving pixels in one scanning operation in non-interlaced form. The outputs from the CCD are converted to the digital image signals by an analog-digital converter. A camera signal processing unit processes the digital image signals, thereby generating two streams of signals; one is digital video signals SV1 which are standard digital video signals in interlaced form, and the other is signals SV2 which are not outputted as the digital video signals SV1 out of the digital image signals of all of the light receiving pixels. These two streams of signals, SV1 and SV2, are processed differently depending upon a mode selected by a switch.
摘要翻译： CCD将其图像感测表面上形成的物体的光学图像转换为电荷，并且以非隔行扫描形式在一次扫描操作中依次输出所有光接收像素的电荷。 CCD的输出通过模拟数字转换器转换为数字图像信号。相机信号处理单元处理数字图像信号，由此产生两个信号流; 一个是作为隔行扫描形式的标准数字视频信号的数字视频信号SV1，另一个是在所有光接收像素的数字图像信号中不作为数字视频信号SV1输出的信号SV2。根据开关选择的模式，这两个信号流SV1和SV2被不同地处理。

14. 发明授权

US5444494A Video signal system converting circuit for processing video signal having interlaced scanning lines to produce video signal having sequential scanning lines 失效
标题翻译：视频信号系统转换电路，用于处理具有隔行扫描线的视频信号，以产生具有顺序扫描线的视频信号
公开(公告)号：US5444494A
公开(公告)日：1995-08-22
申请号：US173887
申请日：1993-12-27
申请人： Yukinori Yamamoto , Masahiro Araya , Hiroshi Iwamura , Takehiko Shioda
发明人： Yukinori Yamamoto , Masahiro Araya , Hiroshi Iwamura , Takehiko Shioda
IPC分类号： H04N5/44 , H04N9/797 , H04N9/81 , H04N7/01
CPC分类号： H04N9/797 , H04N7/012 , H04N9/81
摘要： A video signal recording and reproducing system enables recording and reproducing of a video signal with high quality. The system includes a recording system for recording the video signal on a record medium by a median filter and a reproducing system for reproducing the video signal from the record medium. The recording system separates a brightness signal and a color signal from an interlaced scanning signal. The recording system divides picture elements of each line into two phases by sorting the elements such that an element is put into one phase and the next element into the other. The recording system then carries out two-dimensional subsampling to the brightness signal and the color signal to reduce the amount of data. Then, the recording system compresses and time-division multiplexes the brightness signal and the color signal to provide a video signal to be recorded onto a record medium. The reproducing system separates the brightness signal and the color signal from a video signal read out from the record medium, and then interpolates picture elements into the two signals to obtain sequential scanning RGB signals for 525 scanning lines.
摘要翻译：视频信号记录和再现系统能够高质量地记录和再现视频信号。该系统包括用于通过中值滤波器在记录介质上记录视频信号的记录系统和用于从记录介质再现视频信号的再现系统。记录系统从隔行扫描信号分离亮度信号和颜色信号。记录系统通过对元素进行排序将每行的图像元素分成两个阶段，使得元素被放入一个相位，将下一个元素分成另一个元素。记录系统然后对亮度信号和颜色信号执行二维子采样以减少数据量。然后，记录系统对亮度信号和颜色信号进行压缩和时分复用，以提供要记录到记录介质上的视频信号。再现系统将亮度信号和颜色信号与从记录介质读出的视频信号分离，然后将图像元素插入到两个信号中，以获得用于525扫描线的顺序扫描RGB信号。

15. 发明授权

US06963691B2 Reproducing apparatus 失效
标题翻译：再现装置
公开(公告)号：US06963691B2
公开(公告)日：2005-11-08
申请号：US09732757
申请日：2000-12-11
申请人： Yukinori Yamamoto
发明人： Yukinori Yamamoto
IPC分类号： G11B20/10 , G11B27/00 , G11B27/02 , G11B27/034 , G11B27/10 , G11B27/11 , G11B27/32 , G11B27/34 , H04N5/85 , H04N9/804 , H04N9/877 , H04N9/885 , H04N5/911
CPC分类号： H04N9/877 , G11B27/005 , G11B27/034 , G11B27/105 , G11B27/11 , G11B27/329 , G11B2220/20 , G11B2220/65 , H04N5/85 , H04N9/8042 , H04N9/885
摘要： The invention provides an apparatus for reproducing a plurality of image data which has been recorded in a plurality of independent areas on a disk-shaped recording medium and specified so as to be reproduced in predetermined order, from the disk-shaped recording medium by using a pickup mechanism. The apparatus has a memory for storing the reproduced image data and a memory control unit for reading out the image data stored in the memory in the predetermined order, and controls whether the image data recorded in the plurality of areas is reproduced in order different from the predetermined order and written in the memory or not, on the basis of position information indicative of positions of the plurality of areas on the disk-shaped recording medium, a capacity of the memory, and a seeking time between the plurality of areas by the pickup mechanism.
摘要翻译：本发明提供了一种用于再现已经被记录在盘形记录介质上的多个独立区域并被指定以便以预定顺序再现的多个图像数据的装置，从盘形记录介质通过使用拾取机构。该装置具有用于存储再现图像数据的存储器和用于以预定顺序读出存储在存储器中的图像数据的存储器控制单元，并且控制记录在多个区域中的图像数据是否按照不同于基于指示盘状记录介质上的多个区域的位置的位置信息，存储器的容量以及通过拾取器的多个区域之间的寻找时间，确定顺序并写入存储器中机制。

16. 发明授权

US5874996A Movement detection device and encoding apparatus using the same 失效
标题翻译：运动检测装置及使用其的编码装置
公开(公告)号：US5874996A
公开(公告)日：1999-02-23
申请号：US968724
申请日：1997-11-12
申请人： Makoto Shimokoriyama , Izumi Matsui , Akiyoshi Hamanaka , Yukinori Yamamoto
发明人： Makoto Shimokoriyama , Izumi Matsui , Akiyoshi Hamanaka , Yukinori Yamamoto
IPC分类号： H04N5/14 , H04N5/926 , H04N9/804 , H04N19/89 , H04N7/30
CPC分类号： H04N5/144 , H04N19/112 , H04N19/122 , H04N19/137 , H04N19/14 , H04N19/176 , H04N19/18 , H04N19/503 , H04N19/60 , H04N19/89 , H04N9/8047 , H04N19/146 , H04N19/149 , H04N19/15 , H04N5/9264
摘要： A movement detection device includes a first detection unit which detects a high-frequency component of an image signal in units of blocks each consisting of a plurality of pixel data. A second detection unit detects a low-frequency component of the image signal in units of blocks, and a discrimination unit discriminates a movement of the image signal in accordance with outputs from the first and second detection units. Also included is an encoding apparatus having an input unit which inputs image data, and a block forming unit which divides the input image data input into blocks. An orthogonal transform unit orthogonally transforms the image data blocks, and a quantization unit quantizes the orthogonally transformed image data. A detection unit detects the degree of fineness of each image data block, and a control unit performs switching control of a processing method of the orthogonal transform unit in accordance with an output from the detection unit.
摘要翻译：移动检测装置包括：第一检测单元，其以由多个像素数据构成的块为单位检测图像信号的高频分量。第二检测单元以块为单位检测图像信号的低频分量，并且鉴别单元根据来自第一和第二检测单元的输出来识别图像信号的移动。还包括具有输入图像数据的输入单元的编码装置，以及将输入的图像数据分割成块的块形成单元。正交变换单元正交变换图像数据块，量化单元量化正交变换的图像数据。检测单元检测每个图像数据块的细度，并且控制单元根据来自检测单元的输出执行正交变换单元的处理方法的切换控制。

17. 发明授权

US5861921A Controlling quantization parameters based on code amount 失效
标题翻译：基于代码量控制量化参数
公开(公告)号：US5861921A
公开(公告)日：1999-01-19
申请号：US218632
申请日：1994-03-28
申请人： Tetsuya Shimizu , Nobuhiro Hoshi , Toshihiko Suzuki , Yukinori Yamamoto
发明人： Tetsuya Shimizu , Nobuhiro Hoshi , Toshihiko Suzuki , Yukinori Yamamoto
IPC分类号： H04N7/26 , H04N7/30 , H04N7/24
CPC分类号： H04N19/18 , H04N19/112 , H04N19/117 , H04N19/126 , H04N19/14 , H04N19/149 , H04N19/15 , H04N19/172 , H04N19/176 , H04N19/186 , H04N19/60 , H04N19/124 , H04N19/132 , H04N19/146
摘要： There is provided code amount control in which information data are input in predetermined units and a code amount is estimated in each of a plurality of stages, including a final stage. A calculation result is obtained based on a target code amount and the estimated code amount, for each stage. A short code amount and an excess code amount are updated based on the calculation result, and quantization parameters used upon encoding are controlled in accordance with the short code amount and the excess code amount obtained at the final estimation stage. Also provided is code amount control for controlling a code amount in units of second blocks, each consisting of a plurality of first blocks, each consisting of a plurality of sample value data, which discriminates quantization parameters which result in a code amount less than a predetermined amount when a second block of data is encoded using the quantization parameters. The discriminated quantization parameters are adjusted on a unit basis of the first block.
摘要翻译：提供了以预定单位输入信息数据的代码量控制，并且在包括最后阶段的多个阶段中的每个阶段中估计代码量。基于每个阶段的目标代码量和估计代码量获得计算结果。基于计算结果更新短代码量和过剩代码量，并且根据在最终估计阶段获得的短代码量和超量代码量来控制编码时使用的量化参数。还提供了用于控制以第二块为单位的代码量的代码量控制，每个第二块由多个第一块组成，每个第一块由多个采样值数据组成，该多个采样值数据鉴别导致小于预定值的代码量的量化参数当使用量化参数对第二数据块进行编码时的量。所鉴别的量化参数在第一块的单位的基础上进行调整。

18. 发明申请

US20170335437A1 ALUMINUM ALLOY COMPOSITIONS AND METHODS OF MAKING AND USING THE SAME 审中-公开
公开(公告)号：US20170335437A1
公开(公告)日：2017-11-23
申请号：US15160926
申请日：2016-05-20
申请人： Amit Shyam , Yukinori Yamamoto , Dongwon Shin , Shibayan Roy , James A. Haynes , Philip J. Maziasz , Adrian Sabau , Andres F. Rodriguez-Jasso , Jose A. Gonzalez-Villarreal , Jose Talamantes-Silva , Lin Zhang , Christopher R. Glaspie , Seyed Mirmiran
发明人： Amit Shyam , Yukinori Yamamoto , Dongwon Shin , Shibayan Roy , James A. Haynes , Philip J. Maziasz , Adrian Sabau , Andres F. Rodriguez-Jasso , Jose A. Gonzalez-Villarreal , Jose Talamantes-Silva , Lin Zhang , Christopher R. Glaspie , Seyed Mirmiran
IPC分类号： C22C21/18 , C22C21/14 , C22C21/16 , C22F1/057
CPC分类号： C22C21/18 , C22C21/12 , C22C21/14 , C22C21/16 , C22F1/057
摘要： The present disclosure concerns embodiments of aluminum alloy compositions exhibiting microstructural stability and strength at high temperatures. The disclosed aluminum alloy compositions comprise particular combinations of components that contribute the ability of the compositions to exhibit improved microstructural stability and hot tearing resistance as compared to conventional alloys. Also disclosed herein are embodiments of methods of making and using the alloys.

19. 发明授权

US06538696B2 Image sensing apparatus using a non-interlace or progressive scanning type image sensing device 有权
标题翻译：使用非隔行或逐行扫描型感测装置的图像感测装置
公开(公告)号：US06538696B2
公开(公告)日：2003-03-25
申请号：US09449429
申请日：1999-11-24
申请人： Teruo Hieda , Kousuke Nobuoka , Izumi Matsui , Yukinori Yamamoto
发明人： Teruo Hieda , Kousuke Nobuoka , Izumi Matsui , Yukinori Yamamoto
IPC分类号： H04N314
CPC分类号： H04N9/8042 , H04N5/335 , H04N5/772 , H04N9/045 , H04N9/7921
摘要： A CCD converts an optical image of an object formed on its image sensing surface into electrical charges, and sequentially outputs the electrical charges of all of the light receiving pixels in one scanning operation in non-interlaced form. The outputs from the CCD are converted to the digital image signals by an analog-digital converter. A camera signal processing unit processes the digital image signals, thereby generating two streams of signals; one is digital video signals SV1 which are standard digital video signals in interlaced form, and the other is signals SV2 which are not outputted as the digital video signals SV1 out of the digital image signals of all of the light receiving pixels. These two streams of signals, SV1 and SV2, are processed differently depending upon a mode selected by a switch.
摘要翻译： CCD将其图像感测表面上形成的物体的光学图像转换为电荷，并且以非隔行扫描形式在一次扫描操作中依次输出所有光接收像素的电荷。 CCD的输出通过模拟数字转换器转换为数字图像信号。相机信号处理单元处理数字图像信号，由此产生两个信号流; 一个是作为隔行扫描形式的标准数字视频信号的数字视频信号SV1，另一个是在所有光接收像素的数字图像信号中不作为数字视频信号SV1输出的信号SV2。根据开关选择的模式，这两个信号流SV1和SV2被不同地处理。

20. 发明授权

US5305112A Video signal recording/reproducing system for recording and reproducing video signals in high quality picture television system 失效
标题翻译：用于在高质量图像电视系统中记录和再现视频信号的视频信号记录/再现系统
公开(公告)号：US5305112A
公开(公告)日：1994-04-19
申请号：US721867
申请日：1991-06-26
申请人： Yukinori Yamamoto , Masahiro Araya , Hiroshi Iwamura , Takehiko Shioda
发明人： Yukinori Yamamoto , Masahiro Araya , Hiroshi Iwamura , Takehiko Shioda
IPC分类号： H04N5/44 , H04N9/797 , H04N9/81 , H04N9/79
CPC分类号： H04N9/797 , H04N7/012 , H04N9/81
摘要： A video signal recording and reproducing system enables recording and reproducing of a video signal with high quality. The system includes a recording system for recording the video signal on a record medium by means of a median filter and a reproducing system for reproducing the video signal from the record medium. The recording system separates a brightness signal and a color signal from an interlaced scanning signal. The recording system divides picture elements of each line into two phases by sorting the elements such that an element is put into one phase and the next element into the other. The recording system then carries out two-dimensional subsampling to the brightness signal and the color signal to reduce the amount of data. Then, the recording system compresses and time-division multiplexes the brightness signal and the color signal to provide a video signal to be recorded onto a record medium. The reproducing system separates the brightness signal and the color signal from a video signal read out from the record medium, and then interpolates picture elements into the two signals to obtain sequential scanning RGB signals for 525 scanning lines.
摘要翻译：视频信号记录和再现系统能够高质量地记录和再现视频信号。该系统包括用于通过中值滤波器和用于从记录介质再现视频信号的再现系统将视频信号记录在记录介质上的记录系统。记录系统从隔行扫描信号分离亮度信号和颜色信号。记录系统通过对元素进行排序将每行的图像元素分成两个阶段，使得元素被放入一个相位，将下一个元素分成另一个元素。记录系统然后对亮度信号和颜色信号执行二维子采样以减少数据量。然后，记录系统对亮度信号和颜色信号进行压缩和时分复用，以提供要记录到记录介质上的视频信号。再现系统将亮度信号和颜色信号与从记录介质读出的视频信号分离，然后将图像元素插入到两个信号中，以获得用于525扫描线的顺序扫描RGB信号。

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