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1. 发明申请

US20120176485A1 THREE-DIMENSIONAL DISPLAY DEVICE, THREE-DIMENSIONAL DISPLAY SYSTEM, AND THREE-DIMENSIONAL DISPLAY METHOD 审中-公开
标题翻译：三维显示装置，三维显示系统和三维显示方法
公开(公告)号：US20120176485A1
公开(公告)日：2012-07-12
申请号：US13395258
申请日：2010-08-30
申请人： Shingo Miyauchi , Takao Hasegawa , Daisuke Kase
发明人： Shingo Miyauchi , Takao Hasegawa , Daisuke Kase
IPC分类号： H04N13/04
CPC分类号： G02B27/2264 , H04N13/341 , H04N13/398 , H04N2213/008
摘要： A three-dimensional display device includes display unit for displaying left- and right-eye images alternately; and transmission control unit for transmitting a synchronizing signal indicating a timing for starting to display the left-eye image or the right-eye image on display unit, intermittently at a given transmission timing. Transmission control unit changes the given transmission timing according to a given condition and transmits the synchronizing signal.
摘要翻译：三维显示装置包括交替显示左眼和右眼图像的显示单元; 以及发送控制单元，用于在给定的发送定时间歇地发送指示在显示单元上开始显示左眼图像或右眼图像的定时的同步信号。发送控制单元根据给定条件改变给定的发送定时并发送同步信号。

2. 发明授权

US08115867B2 Image processing device 失效
标题翻译：图像处理装置
公开(公告)号：US08115867B2
公开(公告)日：2012-02-14
申请号：US11863673
申请日：2007-09-28
申请人： Shingo Miyauchi , Takao Hasegawa , Yutaka Nio
发明人： Shingo Miyauchi , Takao Hasegawa , Yutaka Nio
IPC分类号： H04N7/01 , H04N11/20 , H04N7/00 , H04N5/50 , H04N9/74 , H04N7/12 , H04N11/02 , H04N11/04 , H04N3/27 , H04N5/445 , H04N5/45
CPC分类号： H04N7/012 , H04N5/144 , H04N5/44504 , H04N21/44008 , H04N21/4402 , H04N21/4884
摘要： The present invention provides an image processing device that converts an interlace image signal into a progressive signal so as not to cause degradation of image quality in edge parts of letters or the like, when performing an IP conversion with respect to an image that is mixed with an OSD such as a caption and a telop. The image processing device includes: an OSD mix part that mixes an on-screen display with an input interlace image signal; a motion detecting part that detects a motion by comparing pixel data between different fields; and an interpolation pixel generating part that generates a new pixel between lines of the interlace image signal by interpolating calculation with an interpolation method that depends on an OSD mix ratio of the OSD mix part and a result of the motion detection by the motion detecting part.
摘要翻译：本发明提供了一种图像处理装置，其将隔行扫描图像信号转换为逐行信号，以便在对与图像混合的图像进行IP转换时不会导致字母边缘部分的图像质量劣化诸如标题和字幕的OSD。图像处理装置包括：OSD混合部分，其将屏幕显示与输入交错图像信号混合; 运动检测部，其通过比较不同场之间的像素数据来检测运动; 以及内插像素生成部，其通过使用依赖于OSD混合部的OSD混合比的内插法和运动检测部的运动检测结果进行内插计算来生成隔行扫描图像信号的行之间的新像素。

3. 发明授权

US08339442B2 Image conversion method and image conversion apparatus 失效
标题翻译：图像转换方法和图像转换装置
公开(公告)号：US08339442B2
公开(公告)日：2012-12-25
申请号：US12777371
申请日：2010-05-11
申请人： Shingo Miyauchi , Yoshihito Ohta
发明人： Shingo Miyauchi , Yoshihito Ohta
IPC分类号： H04N15/00
CPC分类号： H04N13/139
摘要： An image conversion apparatus includes an image signal input unit repeatedly inputting an odd-numbered frame of a first parallax, an odd-numbered frame of a second parallax, an even-numbered frame of the first parallax, and an even-numbered frame of the second parallax, in this order; a frame memory storing the first and second parallax data having been input; a memory control unit alternately reading as field data (m+1) pieces (m is an integer of one or larger than one) of identical odd-numbered frames of the first parallax and m pieces of identical odd-numbered frames of the second parallax, and subsequently alternately reading as field data m pieces of identical even-numbered frames of the first parallax and (m+1) pieces of identical even-numbered frames of the second parallax; and an image output unit outputting the field data having been read.
摘要翻译：图像转换装置包括图像信号输入单元，其重复地输入第一视差的奇数帧，第二视差的奇数帧，第一视差的偶数帧和偶数帧第二视差，按此顺序; 存储已经输入的第一和第二视差数据的帧存储器; 存储器控制单元交替地读取作为第一视差的相同奇数帧的场数据（m + 1）（m为1以上的整数），以及m个第二视差的相同的奇数帧并随后交替地读取第一视差的m个相同偶数帧和第（m + 1）个第二视差的相同偶数帧的场数据; 以及输出已经读取的场数据的图像输出单元。

4. 发明申请

US20100020883A1 TRANSCODER, TRANSCODING METHOD, DECODER, AND DECODING METHOD 审中-公开
标题翻译： TRANSCODER，TRANSCODING方法，解码器和解码方法
公开(公告)号：US20100020883A1
公开(公告)日：2010-01-28
申请号：US12441645
申请日：2008-07-10
申请人： Shingo Miyauchi , Ryuji Matsuura
发明人： Shingo Miyauchi , Ryuji Matsuura
IPC分类号： H04N11/02
CPC分类号： H04N19/40 , H04N19/44 , H04N19/46 , H04N19/70
摘要： The invention provides a transcoder and a transcoding method capable of quickly transcoding video data of different compressive encoding schemes without increasing the circuit scale. A transcoder including a decoder (1), a syntax conversion section (2), and an encoder (3) is used. The decoder (1) decodes video data compressively encoded in accordance with the MPEG-2 scheme, extracts motion vectors produced in accordance with the MPEG-2 scheme, and performs dequantization on the video data other the motion vectors. The syntax conversion section (2) converts the syntax of the video data obtained from the decoder (1) to the H.264 scheme. The encoder (3) quantizes the video data obtained as a result of syntax conversion and compressively encodes it along with the extracted motion vectors in accordance with the H.264 scheme. The encoder (3) adds a descriptor indicating that the motion vectors have been produced in accordance with the MPEG-2 scheme to the obtained data.
摘要翻译：本发明提供一种能够在不增加电路规模的情况下快速地对不同的压缩编码方案的视频数据进行代码转换的代码转码器和代码转换方法。使用包括解码器（1），语法转换部分（2）和编码器（3）的代码转换器。解码器（1）对根据MPEG-2方案进行压缩编码的视频数据进行解码，提取根据MPEG-2方案产生的运动矢量，并对其他运动矢量的视频数据进行去量化。语法转换部分（2）将从解码器（1）获得的视频数据的语法转换为H.264方案。编码器（3）对作为语法转换的结果获得的视频数据进行量化，并根据H.264方案对所提取的运动矢量进行压缩编码。编码器（3）向所获得的数据添加指示已经根据MPEG-2方案产生运动矢量的描述符。

5. 发明申请

US20100134685A1 DIGITAL IMAGE PROCESSING DEVICE 审中-公开
标题翻译：数字图像处理装置
公开(公告)号：US20100134685A1
公开(公告)日：2010-06-03
申请号：US12595000
申请日：2008-09-11
申请人： Kazuo Nakamura , Shingo Miyauchi
发明人： Kazuo Nakamura , Shingo Miyauchi
IPC分类号： H04N5/50
CPC分类号： H04N9/76 , G09G5/026 , G09G5/14 , G09G5/42 , G09G2340/0471 , G09G2340/0478 , G09G2340/125 , H04N5/44504 , H04N21/431 , H04N21/4316
摘要： A digital image processing device in which the transfer data amount is reduced and a plurality of OSD images are superimposed on video includes: a sequencer configured to overlay a plurality of OSD images on each other considering their priorities and store a resultant synthesized image in a work memory; a switch signal generation section configured to generate a switch signal indicating which pixel among pixels of the plurality of OSD images should be displayed as a pixel of the synthesized image based on coordinate data indicating regions in which the plurality of OSD images are displayed and the priorities of the plurality of OSD images; and a conversion section configured to store lookup tables each indicating the relationship between index data and data representing a color corresponding to the index data, convert index data of the synthesized image read from the work memory to data representing a corresponding color using the lookup table corresponding to the switch signal, and output the resultant data.
摘要翻译：其中传输数据量减少并且多个OSD图像叠加在视频上的数字图像处理装置包括：定序器，被配置为根据其优先级将多个OSD图像彼此重叠，并将合成的合成图像存储在工作中记忆; 切换信号生成部，被配置为基于指示显示多个OSD图像的区域的坐标数据和优先级来生成指示应该显示多个OSD图像的像素中的哪个像素作为合成图像的像素的开关信号的多个OSD图像; 以及转换部，其被配置为存储各表示索引数据和表示与索引数据对应的颜色的数据之间的关系的查找表，使用对应的查找表将从工作存储器读取的合成图像的索引数据转换为表示相应颜色的数据到开关信号，并输出结果数据。

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