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1. 发明授权

US07813584B2 Image reproduction device and image reproduction method employing a brightness adjustment 失效
标题翻译：使用亮度调整的图像再现装置和图像再现方法
公开(公告)号：US07813584B2
公开(公告)日：2010-10-12
申请号：US11877132
申请日：2007-10-23
申请人： Ikuoh Nishida , Ryoji Suzuki , Tetsuya Itani , Satoshi Kato
发明人： Ikuoh Nishida , Ryoji Suzuki , Tetsuya Itani , Satoshi Kato
IPC分类号： G06K9/40
CPC分类号： H04N5/57 , G06F3/14 , G09G2320/0626 , G09G2340/12 , H04N5/4401 , H04N5/45 , H04N21/4316 , H04N21/4318
摘要： An image reproducing device includes: an image signal inputting part for receiving input of a first image signal; a sub image signal generating part for generating a sub image signal from information on a sub image extracted from said first image signal; a main image signal decoding part for extracting a main image signal from said first image signal and decoding said main image signal; a brightness detecting part for detecting a brightness of said main image signal and calculating a brightness average value; a brightness adjusting part for adjusting a brightness of said sub image signal based on said brightness average value; an image signal composing part for composing said main image signal and said sub image signal, the brightness of which is adjusted, and generating a second image signal; and an image signal outputting part for outputting said second image signal.
摘要翻译：图像再现装置包括：图像信号输入部分，用于接收第一图像信号的输入; 子图像信号生成部，用于从关于从所述第一图像信号提取的子图像的信息生成子图像信号; 主图像信号解码部分，用于从所述第一图像信号中提取主图像信号并解码所述主图像信号; 亮度检测部分，用于检测所述主图像信号的亮度并计算亮度平均值; 亮度调整部，其基于所述亮度平均值来调整所述副图像信号的亮度; 用于构成所述主图像信号和所述副图像信号的图像信号组合部分，其亮度被调节，并产生第二图像信号; 以及用于输出所述第二图像信号的图像信号输出部分。

2. 发明授权

US07212218B2 Video display apparatus and video display method 失效
标题翻译：视频显示设备和视频显示方式
公开(公告)号：US07212218B2
公开(公告)日：2007-05-01
申请号：US10502549
申请日：2003-12-01
申请人： Ryoji Suzuki , Tetsuya Itani , Ikuoh Nishida , Satoshi Kato
发明人： Ryoji Suzuki , Tetsuya Itani , Ikuoh Nishida , Satoshi Kato
IPC分类号： G09G5/00 , G09G5/10 , H04N7/01 , H04N5/46
CPC分类号： H04N7/0122
摘要： When the combination of the image signal and contents each having various aspect ratios is displayed on the display with various aspect ratios, an image display device that generates a proper display screen with simple operation or automatically is provided. The image display device of the present invention has a display screen expanding part for expanding a display screen of input image signal in at least one direction of the horizontal direction and the vertical direction based on an expansion ratio; a selecting part for automatically setting the above-mentioned expansion ratio of the above-mentioned display screen expanding part in at least one direction of the horizontal direction and the vertical direction based on information on an aspect ratio of a display, information on an aspect ratio of an image signal, and information on an aspect ratio of contents as an effective section of the above-mentioned image signal; and the above-mentioned display for displaying the display screen of the above-mentioned image signal.
摘要翻译：当在具有各种宽高比的显示器上显示图像信号和各种宽高比的内容的组合时，提供以简单的操作或自动生成适当的显示屏的图像显示装置。本发明的图像显示装置具有显示屏幕扩展部，用于根据扩展率在水平方向和垂直方向的至少一个方向上扩展输入图像信号的显示画面; 基于关于显示器的宽高比的信息，关于宽高比的信息，自动地将上述显示画面扩展部的扩展比设定在水平方向和垂直方向的至少一个方向上的选择部以及关于作为上述图像信号的有效部分的内容的宽高比的信息; 以及用于显示上述图像信号的显示画面的上述显示。

3. 发明申请

US20050117813A1 Image reproducing apparatus and image reproducing method 审中-公开
标题翻译：图像再现装置和图像再现方法
公开(公告)号：US20050117813A1
公开(公告)日：2005-06-02
申请号：US10502369
申请日：2003-12-01
申请人： Ikuo Nishida , Ryoji Suzuki , Tetsuya Itani , Satoshi Kato
发明人： Ikuo Nishida , Ryoji Suzuki , Tetsuya Itani , Satoshi Kato
IPC分类号： G06F3/14 , H04N5/44 , H04N5/45 , H04N5/57 , G06K9/40
CPC分类号： H04N5/57 , G06F3/14 , G09G2320/0626 , G09G2340/12 , H04N5/4401 , H04N5/45 , H04N21/4316 , H04N21/4318
摘要： An image reproducing device and an image reproducing method that can control a brightness and/or a contrast of a sub image according to a brightness and/or a contrast of a main image and minimize eyestrain of users are provided. The image reproducing device comprises an image signal inputting part for receiving input of a first image signal; a sub image signal generating part for generating a sub image signal from information on a sub image extracted from the above-mentioned first image signal; a main image signal decoding part for extracting a main image signal from the above-mentioned first image signal and decoding the above-mentioned main image signal; a brightness detecting part for detecting a brightness of the above-mentioned main image signal and calculating a brightness average value; a brightness adjusting part for adjusting a brightness of the above-mentioned sub image signal based on the above-mentioned brightness average value; an image signal composing part for synchronizing the above-mentioned main image signal and the above-mentioned sub image signal, the brightness of which is adjusted, composing them and generating a second image signal; and an image signal outputting part for outputting the above-mentioned second image signal.
摘要翻译：提供了可以根据主图像的亮度和/或对比度来控制子图像的亮度和/或对比度的图像再现装置和图像再现方法，并且使用户的眼睛疲劳最小化。图像再现装置包括用于接收第一图像信号的输入的图像信号输入部分; 子图像信号生成部，用于从关于从上述第一图像信号提取的子图像的信息生成子图像信号; 主图像信号解码部分，用于从上述第一图像信号中提取主图像信号并解码上述主图像信号; 亮度检测部分，用于检测上述主图像信号的亮度并计算亮度平均值; 亮度调整部，其根据上述亮度平均值调整上述副图像信号的亮度; 用于使上述主图像信号和上述副图像信号同步的图像信号组合部分，其亮度被调整并组合并产生第二图像信号; 以及用于输出上述第二图像信号的图像信号输出部。

4. 发明申请

US20080050034A1 Image Reproduction Device and Image Reproduction Method 失效
标题翻译：图像再现装置和图像再现方法
公开(公告)号：US20080050034A1
公开(公告)日：2008-02-28
申请号：US11877132
申请日：2007-10-23
申请人： Ikuo Nishida , Ryoji Suzuki , Tetsuya Itani , Satoshi Kato
发明人： Ikuo Nishida , Ryoji Suzuki , Tetsuya Itani , Satoshi Kato
IPC分类号： G06K9/40
CPC分类号： H04N5/57 , G06F3/14 , G09G2320/0626 , G09G2340/12 , H04N5/4401 , H04N5/45 , H04N21/4316 , H04N21/4318
摘要： An image reproducing device includes: an image signal inputting part for receiving input of a first image signal; a sub image signal generating part for generating a sub image signal from information on a sub image extracted from said first image signal; a main image signal decoding part for extracting a main image signal from said first image signal and decoding said main image signal; a brightness detecting part for detecting a brightness of said main image signal and calculating a brightness average value; a brightness adjusting part for adjusting a brightness of said sub image signal based on said brightness average value; an image signal composing part for composing said main image signal and said sub image signal, the brightness of which is adjusted, and generating a second image signal; and an image signal outputting part for outputting said second image signal.
摘要翻译：图像再现装置包括：图像信号输入部分，用于接收第一图像信号的输入; 子图像信号生成部，用于从关于从所述第一图像信号提取的子图像的信息生成子图像信号; 主图像信号解码部分，用于从所述第一图像信号中提取主图像信号并解码所述主图像信号; 亮度检测部分，用于检测所述主图像信号的亮度并计算亮度平均值; 亮度调整部，其基于所述亮度平均值来调整所述副图像信号的亮度; 用于构成所述主图像信号和所述副图像信号的图像信号组合部分，其亮度被调节，并产生第二图像信号; 以及用于输出所述第二图像信号的图像信号输出部分。

5. 发明申请

US20050190202A1 Video display apparatus and video display method 失效
标题翻译：视频显示设备和视频显示方式
公开(公告)号：US20050190202A1
公开(公告)日：2005-09-01
申请号：US10502549
申请日：2003-12-01
申请人： Ryoji Suzuki , Tetsuya Itani , Ikuo Nishida , Satoshi Kato
发明人： Ryoji Suzuki , Tetsuya Itani , Ikuo Nishida , Satoshi Kato
IPC分类号： H04N5/66 , G09G5/00 , G09G5/36 , G09G5/391 , H04N7/01
CPC分类号： H04N7/0122
摘要： When the combination of the image signal and contents each having various aspect ratios is displayed on the display with various aspect ratios, an image display device that generates a proper display screen with simple operation or automatically is provided. The image display device of the present invention has a display screen expanding part for expanding a display screen of input image signal in at least one direction of the horizontal direction and the vertical direction based on an expansion ratio; a selecting part for automatically setting the above-mentioned expansion ratio of the above-mentioned display screen expanding part in at least one direction of the horizontal direction and the vertical direction based on information on an aspect ratio of a display, information on an aspect ratio of an image signal, and information on an aspect ratio of contents as an effective section of the above-mentioned image signal; and the above-mentioned display for displaying the display screen of the above-mentioned image signal.
摘要翻译：当在具有各种宽高比的显示器上显示图像信号和各种宽高比的内容的组合时，提供以简单的操作或自动生成适当的显示屏的图像显示装置。本发明的图像显示装置具有显示屏幕扩展部，用于根据扩展率在水平方向和垂直方向的至少一个方向上扩展输入图像信号的显示画面; 基于关于显示器的宽高比的信息，关于宽高比的信息，自动地将上述显示画面扩展部的扩展比设定在水平方向和垂直方向的至少一个方向上的选择部以及关于作为上述图像信号的有效部分的内容的宽高比的信息; 以及用于显示上述图像信号的显示画面的上述显示。

6. 发明授权

US08368811B2 Reproducing apparatus 有权
标题翻译：再现装置
公开(公告)号：US08368811B2
公开(公告)日：2013-02-05
申请号：US13012893
申请日：2011-01-25
申请人： Tetsuya Itani
发明人： Tetsuya Itani
IPC分类号： H04N7/00 , H04N11/00 , H04N9/475 , H03L7/00
CPC分类号： H04N21/43635 , G09G5/006 , G09G2370/04 , G09G2370/12 , H04N9/89 , H04N21/4307 , H04N21/4325
摘要： According to the present invention, the sound quality of an apparatus having HDMI outputs exclusive for both of an audio signal and a video signal can be further improved. According to the present invention, even when the calculated value of CTS obtained using a first video clock signal Vc1 generated by a decoder 204 is other than an integer, a value of a second video clock signal Vc2 and an N value are set such that the calculated value of CTS obtained using the second video clock signal Vc2 is an integer. By using the value of second video clock signal Vc2 and the N value set in this manner, an audio reproducing apparatus 103 can generate an audio clock signal Ac having reduced jitter.
摘要翻译：根据本发明，可以进一步提高具有专用于音频信号和视频信号的HDMI输出的装置的声音质量。根据本发明，即使当使用由解码器204产生的第一视频时钟信号Vc1获得的CTS的计算值不是整数时，也设置第二视频时钟信号Vc2和N值的值，使得使用第二视频时钟信号Vc2获得的CTS的计算值是整数。通过使用第二视频时钟信号Vc2的值和以这种方式设置的N值，音频再现装置103可以生成具有减小的抖动的音频时钟信号Ac。

7. 发明授权

US07826710B2 Playback device, computer program, playback method 有权
标题翻译：播放设备，电脑程式，播放方式
公开(公告)号：US07826710B2
公开(公告)日：2010-11-02
申请号：US11329241
申请日：2006-01-10
申请人： Tetsuya Itani
发明人： Tetsuya Itani
IPC分类号： H04N5/91 , H04N7/00 , H04N5/00
CPC分类号： H04N7/173 , G11B27/034 , G11B27/34 , G11B2220/213 , G11B2220/2541 , G11B2220/2562 , H04N5/46 , H04N7/012 , H04N9/7921 , H04N21/4122 , H04N21/4147 , H04N21/42646 , H04N21/4325 , H04N21/440281
摘要： A playback device judges whether a connected display device is equipped to display only interlaced video or both interlaced and progressive video. It equipped to display both interlaced and progressive video, a mode setting unit 15 sets an operation mode of the playback device to an image quality mode for interlaced signal output or a continuity mode for progressive signal output, according to a user selection received via a GUI. If continuity mode is set, the playback device decodes the video stream and performs progressive signal output.
摘要翻译：回放设备判断所连接的显示设备是否被配置为仅显示隔行扫描视频，或是隔行扫描视频和逐行视频。它配备显示隔行和逐行视频，模式设置单元15根据经由GUI接收的用户选择，将回放设备的操作模式设置为用于隔行信号输出的图像质量模式或逐行信号输出的连续模式。如果设置连续性模式，则回放装置解码视频流并执行逐行信号输出。

8. 发明申请

US20070248324A1 PLAYBACK APPARATUS, PROGRAM, AND PLAYBACK METHOD 有权
标题翻译：播放设备，程序和播放方法
公开(公告)号：US20070248324A1
公开(公告)日：2007-10-25
申请号：US11735307
申请日：2007-04-13
申请人： Tetsuya Itani
发明人： Tetsuya Itani
IPC分类号： H04N7/00
CPC分类号： H04N5/84 , G11B20/10 , G11B20/10222 , G11B27/105 , G11B27/34 , G11B2020/00079 , G11B2020/10972 , G11B2220/213 , G11B2220/2541 , H04N9/8042 , H04N9/8205
摘要： A playback apparatus including: a Clip information read circuit 5 that reads supplementary information from a recording medium 1, which also includes a video signal, and judges based on the supplementary information whether the video signal is of a first frame frequency or of a second frame frequency; a mode setting unit 13 that sets either a continuation or non-continuation mode, the continuation mode prohibiting and the non-continuation mode allowing a switch between frame frequencies during a playback; and a 24 Hz-60 Hz conversion circuit 7 and a digital modulation circuit 9 that, if the continuation mode is set, output the obtained video signal if it is of the first frame frequency, and generate a video signal of the first frame frequency by converting the obtained video signal and output the generated video signal if the obtained video signal is of the second frame frequency.
摘要翻译：一种播放装置，包括：剪辑信息读取电路5，其从还包括视频信号的记录介质1读取补充信息，并且基于补充信息来判断视频信号是第一帧频还是第二帧频率; 模式设置单元13，其设置连续模式或不连续模式，连续模式禁止和不连续模式允许在播放期间帧频之间的切换; 以及24Hz-60Hz转换电路7和数字调制电路9，如果设置了连续模式，则输出所获得的视频信号如果是第一帧频，并且通过以下方式产生第一帧频率的视频信号如果所获得的视频信号是第二帧频，则转换所获得的视频信号并输出所生成的视频信号。

9. 发明申请

US20060171665A1 Playback device, computer program, playback method 有权
标题翻译：播放设备，电脑程式，播放方式
公开(公告)号：US20060171665A1
公开(公告)日：2006-08-03
申请号：US11329241
申请日：2006-01-10
申请人： Tetsuya Itani
发明人： Tetsuya Itani
IPC分类号： H04N5/91
CPC分类号： H04N7/173 , G11B27/034 , G11B27/34 , G11B2220/213 , G11B2220/2541 , G11B2220/2562 , H04N5/46 , H04N7/012 , H04N9/7921 , H04N21/4122 , H04N21/4147 , H04N21/42646 , H04N21/4325 , H04N21/440281
摘要： A playback device judges whether a connected display device is equipped to display only interlaced video or both interlaced and progressive video. It equipped to display both interlaced and progressive video, a mode setting unit 15 sets an operation mode of the playback device to an image quality mode for interlaced signal output or a continuity mode for progressive signal output, according to a user selection received via a GUI. If continuity mode is set, the playback device decodes the video stream and performs progressive signal output.
摘要翻译：回放设备判断所连接的显示设备是否被配置为仅显示隔行扫描视频，或是隔行扫描视频和逐行视频。它配备显示隔行和逐行视频，模式设置单元15根据经由GUI接收的用户选择，将回放设备的操作模式设置为用于隔行信号输出的图像质量模式或逐行信号输出的连续模式。如果设置连续性模式，则回放装置解码视频流并执行逐行信号输出。

10. 发明申请

US20130076742A1 REPRODUCTION APPARATUS, DISPLAY APPARATUS, AMPLIFIER APPARATUS, AND IMAGE SYSTEM 审中-公开
标题翻译：再现装置，显示装置，放大器装置和图像系统
公开(公告)号：US20130076742A1
公开(公告)日：2013-03-28
申请号：US13702611
申请日：2011-06-13
申请人： Tetsuya Itani
发明人： Tetsuya Itani
IPC分类号： G06T15/00
CPC分类号： G06T15/00 , H04N13/156 , H04N13/183 , H04N13/341
摘要： A reproducing device capable of superimposing a reproducing device image onto a stereoscopic image which can be viewed stereoscopically to generate and output a stereoscopic image signal. The reproducing device includes: an acquisition unit operable to obtain information about device image depth, the device image depth being stereoscopic vision depth that a device connected to the reproducing device and capable of superimposing a device image onto the stereoscopic image gives to the device image when the device superimposes the device image onto the stereoscopic image; a superimposing unit operable to give reproducing device image depth to the reproducing device image based on the information about device image depth obtained by the acquisition unit and superimpose the reproducing device image onto the stereoscopic image to generate the stereoscopic image signal; and a transmission unit operable to transmit the stereoscopic image signal to the device.
摘要翻译：一种能够将再现装置图像叠加到立体图像上的再现装置，立体图像可立体观看以产生和输出立体图像信号。再现装置包括：获取单元，用于获取关于设备图像深度的信息，设备图像深度是连接到再现设备并能够将设备图像叠加到立体图像上的设备的立体视觉深度给予设备图像，当设备将设备图像叠加到立体图像上; 叠加单元，用于根据由所述获取单元获得的关于设备图像深度的信息，向再现设备图像再现设备图像深度，并将再现设备图像叠加到立体图像上以生成立体图像信号; 以及可操作以将立体图像信号发送到设备的传输单元。

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