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21. 发明申请

US20070031115A1 Video reproducing device 有权
标题翻译：视频再现装置
公开(公告)号：US20070031115A1
公开(公告)日：2007-02-08
申请号：US11482831
申请日：2006-07-10
申请人： Masato Oshikiri , Haruki Takata , Akira Kitazume , Takehiro Uzawa
发明人： Masato Oshikiri , Haruki Takata , Akira Kitazume , Takehiro Uzawa
IPC分类号： H04N7/00
CPC分类号： G11B27/105 , G11B27/34
摘要： The present invention provides a video reproducing device which provides a function of reproducing a still image file and a moving image file recorded onto a recording medium in plural formats so that a user can easily identify a matched statuses of the files in the video reproducing device and can select and operate a target file as well as a control method therefor. The present invention displays an index screen in which thumbnails of a still image file and a moving image file in plural formats read from a recording medium are arrayed and further displays icons for clarifying a match relation between the video reproducing device and the files.
摘要翻译：本发明提供了一种视频再现装置，其提供以多种格式再现记录在记录介质上的静止图像文件和运动图像文件的功能，使得用户可以容易地识别视频再现装置中的文件的匹配状态，以及可以选择和操作目标文件及其控制方法。本发明显示索引屏幕，其中排列从记录介质读取的静止图像文件和多个格式的运动图像文件的缩略图，并且进一步显示用于说明视频再现装置和文件之间的匹配关系的图标。

22. 发明授权

US07982804B2 Image processing apparatus and image processing method 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US07982804B2
公开(公告)日：2011-07-19
申请号：US11604809
申请日：2006-11-28
申请人： Takehiro Uzawa , Masato Oshikiri , Haruki Takata , Hidenori Takata
发明人： Takehiro Uzawa , Masato Oshikiri , Haruki Takata , Hidenori Takata
IPC分类号： H04N5/44 , H04N5/46 , H04N5/21 , H04N5/52
CPC分类号： G09G5/363 , G09G2320/0613 , G09G2340/02 , G09G2340/04 , G09G2360/02
摘要： Image quality adjustment of an inputted image signal is performed with higher accuracy to display a more preferable image to the user. An attribute information determining unit obtains first attribute information indicating the format of the inputted image signal and second attribute information indicating transmission characteristics of the image signal. An image quality adjustment value calculating unit calculates optimal image quality adjustment values for the image signal from the obtained first and second attribute information. An image processing unit adjusts the image quality of the image signal based on the optimal image quality adjustment values and then outputs the image to an image display. The second attribute information includes the bit rate, resolution, and frame rate of the image signal.
摘要翻译：以更高的精度执行输入图像信号的图像质量调整，以向用户显示更优选的图像。属性信息确定单元获得指示输入的图像信号的格式的第一属性信息和指示图像信号的传输特性的第二属性信息。图像质量调整值计算单元从获得的第一和第二属性信息计算图像信号的最佳图像质量调整值。图像处理单元基于最佳图像质量调整值来调整图像信号的图像质量，然后将图像输出到图像显示。第二属性信息包括图像信号的比特率，分辨率和帧速率。

23. 发明授权

US07920773B2 Video reproducing device 有权
标题翻译：视频再现装置
公开(公告)号：US07920773B2
公开(公告)日：2011-04-05
申请号：US11482831
申请日：2006-07-10
申请人： Masato Oshikiri , Haruki Takata , Akira Kitazume , Takehiro Uzawa
发明人： Masato Oshikiri , Haruki Takata , Akira Kitazume , Takehiro Uzawa
IPC分类号： H04N9/80 , H04N5/76 , H04N5/93 , H04N5/917 , H04N7/18 , H04N9/68 , G06F3/00 , G09G3/32 , G09G5/00 , G09G5/02 , G11B21/08
CPC分类号： G11B27/105 , G11B27/34
摘要： The present invention provides a video reproducing device which provides a function of reproducing a still image file and a moving image file recorded onto a recording medium in plural formats so that a user can easily identify a matched statuses of the files in the video reproducing device and can select and operate a target file as well as a control method therefor. The present invention displays an index screen in which thumbnails of a still image file and a moving image file in plural formats read from a recording medium are arrayed and further displays icons for clarifying a match relation between the video reproducing device and the files.
摘要翻译：本发明提供了一种视频再现装置，其提供以多种格式再现记录在记录介质上的静止图像文件和运动图像文件的功能，使得用户可以容易地识别视频再现装置中的文件的匹配状态，以及可以选择和操作目标文件及其控制方法。本发明显示索引屏幕，其中排列从记录介质读取的静止图像文件和多个格式的运动图像文件的缩略图，并且进一步显示用于说明视频再现装置和文件之间的匹配关系的图标。

24. 发明授权

US5986635A Processor for converting pixel number of video signal and display apparatus using the same 失效
标题翻译：用于转换视频信号的像素数和使用其的显示装置的处理器
公开(公告)号：US5986635A
公开(公告)日：1999-11-16
申请号：US837747
申请日：1997-04-22
申请人： Kazutaka Naka , Atsushi Maruyama , Hiroyuki Urata , Haruki Takata
发明人： Kazutaka Naka , Atsushi Maruyama , Hiroyuki Urata , Haruki Takata
IPC分类号： G09G3/20 , G09G5/00
CPC分类号： G09G5/008 , G09G5/005 , G09G2300/026 , G09G2340/0414 , G09G2340/0421 , G09G2340/0442 , G09G5/006
摘要： A video signal processor which includes a circuit for converting the number of lines in a digitized video signal, a circuit for generating a display dot clock, a circuit for outputting analog pixel data subjected to a line number conversion and having a frequency different from that of the display dot clock, and a circuit for smoothing the analog pixel data; and in which a frequency fck of the display dot clock, an output frequency frk of the analog pixel data and a frequency fho of the horizontal synchronization signal satisfies an equation;frck/N=fck/M=fhowhere M and N are natural numbers satisfying M.noteq.N.
摘要翻译：一种视频信号处理器，包括用于转换数字化视频信号中的行数的电路，用于产生显示点时钟的电路，用于输出经过行数转换的模拟像素数据的电路，并且具有不同于显示点时钟和用于平滑模拟像素数据的电路; 并且其中显示点时钟的频率fck，模拟像素数据的输出频率frk和水平同步信号的频率fho满足等式; frck / N = fck / M = fho其中M和N是满足的自然数 M NOTEQUAL N.

25. 发明申请

US20070120864A1 Image processing apparatus and image processing method 有权
标题翻译：图像处理装置和图像处理方法
公开(公告)号：US20070120864A1
公开(公告)日：2007-05-31
申请号：US11604809
申请日：2006-11-28
申请人： Takehiro Uzawa , Masato Oshikiri , Haruki Takata , Hidenori Takata
发明人： Takehiro Uzawa , Masato Oshikiri , Haruki Takata , Hidenori Takata
IPC分类号： G09G5/00
CPC分类号： G09G5/363 , G09G2320/0613 , G09G2340/02 , G09G2340/04 , G09G2360/02
摘要： Image quality adjustment of an inputted image signal is performed with higher accuracy to display a more preferable image to the user. An attribute information determining unit obtains first attribute information indicating the format of the inputted image signal and second attribute information indicating transmission characteristics of the image signal. An image quality adjustment value calculating unit calculates optimal image quality adjustment values for the image signal from the obtained first and second attribute information. An image processing unit adjusts the image quality of the image signal based on the optimal image quality adjustment values and then outputs the image to an image display. The second attribute information includes the bit rate, resolution, and frame rate of the image signal.
摘要翻译：以更高的精度执行输入图像信号的图像质量调整，以向用户显示更优选的图像。属性信息确定单元获得指示输入的图像信号的格式的第一属性信息和指示图像信号的传输特性的第二属性信息。图像质量调整值计算单元从获得的第一和第二属性信息计算图像信号的最佳图像质量调整值。图像处理单元基于最佳图像质量调整值来调整图像信号的图像质量，然后将图像输出到图像显示。第二属性信息包括图像信号的比特率，分辨率和帧速率。

26. 发明申请

US20050253825A1 Video display apparatus 审中-公开
标题翻译：视频显示装置
公开(公告)号：US20050253825A1
公开(公告)日：2005-11-17
申请号：US10963782
申请日：2004-10-14
申请人： Tomoyuki Kawamura , Shuichi Yano , Hidenao Kubota , Haruki Takata
发明人： Tomoyuki Kawamura , Shuichi Yano , Hidenao Kubota , Haruki Takata
IPC分类号： G09G3/20 , G09G3/291 , G09G3/296 , G09G5/00 , H04N5/57
CPC分类号： G09G3/22 , G09G3/28 , G09G2320/0626 , G09G2330/021 , G09G2330/045 , G09G2360/16
摘要： A video display apparatus includes a brightness modulating circuit that reduces the image brightness of the peripheral area of a display panel as compared to that of the central area of the display panel, and a control circuit that controls the operation of the brightness modulating circuit on the basis of the power consumption of the display panel in which the control circuit controls the brightness modulating circuit to be active when the power consumption of the display panel exceeds a predetermined threshold, and stops the operation of the brightness modulating circuit when it is smaller than the predetermined threshold.
摘要翻译：视频显示装置包括亮度调制电路，其与显示面板的中心区域相比降低显示面板的周边区域的图像亮度;以及控制电路，其控制亮度调制电路的操作当显示面板的功耗超过预定阈值时，控制电路将亮度调制电路控制为有效的显示面板的功耗的基础，并且当亮度调制电路小于预定阈值。

27. 发明申请

US20050057487A1 Display system and display panel and signal processing apparatus for use with display system 有权
标题翻译：用于显示系统的显示系统和显示面板及信号处理装置
公开(公告)号：US20050057487A1
公开(公告)日：2005-03-17
申请号：US10894117
申请日：2004-07-20
申请人： Haruki Takata , Hiroshi Aoki , Ryo Hasegawa , Fumio Sogabe , Misako Nakagawa
发明人： Haruki Takata , Hiroshi Aoki , Ryo Hasegawa , Fumio Sogabe , Misako Nakagawa
IPC分类号： G09G3/36 , G06F3/14 , G06T1/20 , G09F9/00 , G09G3/20 , G09G3/291 , G09G3/296 , G09G3/34 , G09G5/00 , H04N5/66
CPC分类号： G09G5/003 , G09G2320/0606 , G09G2370/042 , H04N5/46 , H04N21/4108 , H04N21/4122 , H04N21/42638 , H04N21/4363 , H04N21/440218 , H04N21/4621 , H04N21/4854
摘要： The present invention provides a technology for using an STB in conjunction with various display panels that comprise different types of display devices. The present invention comprises a display panel (2), which includes a memory section (255) and a transmitter section (210). The memory section (255) stores identification information (ID information), which includes the information about the type of a device constituting the display panel (2) and/or the specifications for the display panel. The transmitter section (210) transmits the ID information stored in the memory section (255) to a signal processing apparatus (1). The signal processing apparatus (1) includes a control circuit (110), which receives the ID information transmitted from the display panel (2), determines the device type of the display panel and/or the specifications for the display panel from the received ID information, and exercises control in accordance with the determination result to change the operation of the signal processing apparatus.
摘要翻译：本发明提供了一种使用STB结合包括不同类型的显示装置的各种显示面板的技术。本发明包括显示面板（2），其包括存储部分（255）和发射机部分（210）。存储器部分（255）存储包括关于构成显示面板（2）的设备的类型和/或显示面板的规格的信息的识别信息（ID信息）。发送部（210）将存储在存储部（255）中的ID信息发送到信号处理装置（1）。信号处理装置（1）包括控制电路（110），其接收从显示面板（2）发送的ID信息，从接收的ID确定显示面板的设备类型和/或显示面板的规格信息和练习根据确定结果进行控制以改变信号处理装置的操作。

28. 发明授权

US5534934A Television receiver capable of enlarging and compressing image 失效
标题翻译：能够扩大和压缩图像的电视接收机
公开(公告)号：US5534934A
公开(公告)日：1996-07-09
申请号：US260576
申请日：1994-06-16
申请人： Kenji Katsumata , Shigeru Hirahata , Toshinori Murata , Haruki Takata , Shinobu Torikoshi , Takanori Eda , Kouichi Ishibashi
发明人： Kenji Katsumata , Shigeru Hirahata , Toshinori Murata , Haruki Takata , Shinobu Torikoshi , Takanori Eda , Kouichi Ishibashi
IPC分类号： H04N5/262 , H04N3/27 , H04N5/46 , H04N7/01
CPC分类号： H04N7/0122 , H04N3/27
摘要： To provide an image which is matched with an aspect ratio of a screen of a display unit by compressing and enlarging the whole of the image to a desired size. A video signal is sequentially written into a field memory in response to a write clock from an input terminal. A clock generating circuit supplies the field memory with a read clock having a frequency which is about 4/3 times as high as that of the write clock. A vertical enlargement control circuit reads a video signal from the field memory with a line period corresponding to a magnification factor and inhibits writing to a one-line memory with the same period to provide a line delayed output for an output signal from the field memory. A vertical interpolating circuit generates a scanning line signal by an interpolation operation in accordance with a control signal from the vertical enlargement control circuit.
摘要翻译：通过将整个图像压缩并放大到期望的大小来提供与显示单元的屏幕的纵横比匹配的图像。响应于来自输入端的写时钟，视频信号被顺序地写入场存储器。时钟产生电路为场存储器提供具有与写入时钟的频率约4/3倍的频率的读时钟。垂直放大控制电路以与放大倍率对应的行周期从场存储器读取视频信号，并禁止以相同周期对单行存储器进行写入，以提供来自场存储器的输出信号的行延迟输出。垂直内插电路根据来自垂直放大控制电路的控制信号通过内插操作产生扫描线信号。

29. 发明授权

US5343238A Wide-screen television receiver with aspect ratio conversion function and method of displaying a range to be magnified and displayed 失效
标题翻译：具有宽高比转换功能的宽屏电视接收机和显示要放大和显示的范围的方法
公开(公告)号：US5343238A
公开(公告)日：1994-08-30
申请号：US886856
申请日：1992-05-22
申请人： Haruki Takata , Kenji Katsumata , Shigeru Hirahata , Mituo Konno , Kouichi Ishibashi , Sunao Suzuki
发明人： Haruki Takata , Kenji Katsumata , Shigeru Hirahata , Mituo Konno , Kouichi Ishibashi , Sunao Suzuki
IPC分类号： G06T3/40 , H04N5/44 , H04N5/46
CPC分类号： G06T3/4007 , H04N7/0122
摘要： A wide-screen television receiver capable of converting a TV signal of a non-aspect ratio into a signal of a wide aspect ratio which can be displayed on a wide screen of the wide aspect ratio and previously visually informing the user of what part of the image of the non-aspect ratio TV signal is converted in its aspect ratio and displayed on the wide screen. The receiver includes the interpolation scan speed conversion circuit, the mode setting circuit, the aspect ratio converting circuit, the wide cursor adding circuit and the wide display. The interpolation scan speed conversion circuit makes a series of processes such as Y/C separation and scan line interpolation for the input video signal supplied via the input terminal. The aspect ratio converting circuit compresses the video signal from the interpolation scan speed conversion circuit in the horizontal direction by use of a memory. The magnification processing circuit is provided after the aspect ratio converting circuit. This magnification processing circuit magnifies the horizontally compressed video signal so that an arbitrary part of image specified by the mode setting circuit can be magnified at given magnification powers in the horizontal and vertical direction. The wide screen display displays the magnified image of the video signal without horizontal and vertical distortions on the wide screen.
摘要翻译：一种能够将非高宽比的TV信号转换为宽宽比的信号的宽屏幕电视接收机，其可以在宽宽比的宽屏幕上显示，并且以前可视地通知用户哪些部分非纵横比TV信号的图像以其纵横比转换并显示在宽屏幕上。接收机包括内插扫描速度转换电路，模式设置电路，宽高比转换电路，宽光标添加电路和宽显示。内插扫描速度转换电路对通过输入端子提供的输入视频信号进行一系列处理，例如Y / C分离和扫描线内插。宽高比转换电路通过使用存储器在水平方向上压缩来自内插扫描速度转换电路的视频信号。放大处理电路在宽高比转换电路之后提供。该放大处理电路放大水平压缩的视频信号，使得由模式设置电路指定的图像的任意部分可以在水平和垂直方向上以给定的放大倍数来放大。宽屏幕显示屏在宽屏幕上显示视频信号的放大图像，无水平和垂直失真。

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