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1. 发明申请

US20190149764A1 RANDOMLY ACCESSIBLE VISUAL INFORMATION RECORDING MEDIUM AND RECORDING METHOD, AND REPRODUCING DEVICE AND REPRODUCING METHOD 审中-公开
公开(公告)号：US20190149764A1
公开(公告)日：2019-05-16
申请号：US16249589
申请日：2019-01-16
申请人： Mitsubishi Denki Kabushiki Kaisha
发明人： Tomoaki RYU , Kazuhiko NAKANE , Masaaki SHIMADA , Yoshihisa YAMADA
IPC分类号： H04N5/91 , G11B27/10 , H04N19/177 , H04N19/114 , H04N19/107 , H04N19/172 , H04N19/117 , H04N19/109 , H04N9/87 , H04N19/593 , H04N19/44 , H04N19/513 , H04N19/52 , H04N9/808 , H04N9/804 , H04N19/587 , H04N19/50 , H04N19/115 , H04N9/82 , H04N19/577 , H04N5/783 , G11B27/32 , G11B27/00
摘要： Access point pictures designated as randomly accessible positions are I pictures or P pictures. Information indicating the decoding sequence (I1, P1, B1, B2, B3, B4, P2, . . . ) of pictures functioning as access points and attribute information (picture_type) indicating whether a picture functions as an access point or is necessary for decoding of the access point following a given access point are recorded on the video information recording medium. Random access is possible even if the GOP interval is lengthened.

2. 发明申请

US20170332084A1 NEIGHBOR BASED SIGNALING OF INTRA PREDICTION MODES 审中-公开
公开(公告)号：US20170332084A1
公开(公告)日：2017-11-16
申请号：US15590261
申请日：2017-05-09
申请人： QUALCOMM Incorporated
发明人： Vadim Seregin , Xin Zhao , Amir Said , Marta Karczewicz , Nan Hu , Wei-Jung Chien , Vijayaraghavan Thirumalai
IPC分类号： H04N19/159 , H04N5/926 , H04N19/593 , H04N1/417 , H04N9/808 , H04N9/804
CPC分类号： H04N19/159 , H04N1/417 , H04N5/9262 , H04N9/8045 , H04N9/8082 , H04N19/11 , H04N19/157 , H04N19/176 , H04N19/463 , H04N19/593 , H04N19/91
摘要： A device for coding video data is configured to determine that a current block of video data is coded using an intra prediction mode; add an intra prediction mode of a first neighboring block of the current block to a most probable mode candidate list for the current block; add an intra prediction mode for a second neighboring block of the current block to the most probable mode candidate list for the current block; add an intra prediction mode for a third neighboring block of the current block to the most probable mode candidate list for the current block; and code the current block of video data using an intra prediction mode.

3. 发明授权

US09071814B1 Scene detection based on video encoding parameters 有权
标题翻译：基于视频编码参数的场景检测
公开(公告)号：US09071814B1
公开(公告)日：2015-06-30
申请号：US13968062
申请日：2013-08-15
申请人： Google Inc.
发明人： Zihong Fan , Gavan Kwan , Bosun Adeoti
IPC分类号： H04N5/783 , H04N5/93 , H04N9/808 , H04N19/177 , G11B27/00
CPC分类号： H04N5/91 , H04N9/8045 , H04N19/177
摘要： Systems and methods for automatically detecting scenes in a video based on parameters employed to encode the video are presented. In one or more aspects, a system is provided that includes a scene identification component configured to analyze a video comprising a plurality of sequential frames, including a plurality of intra-frames (I-frames) and a plurality of predictive frames (P-frames), and identify N groups of adjacent frames constituting N scenes of the video based in part on respective locations of the I-frames throughout the plurality of sequential frames, where N is an integer. The system further includes a video clip generation component configured to generate one or more video clips from one or more of the N scenes of the video, respectively, using portions of frames respectively associated with the one or more scenes of the N scenes of the video.
摘要翻译：提出了基于用于编码视频的参数来自动检测视频场景的系统和方法。在一个或多个方面，提供了一种系统，其包括场景识别组件，其被配置为分析包括多个连续帧的视频，包括多个帧内（I帧）和多个预测帧（P帧）），并且部分地基于多个连续帧中的I帧的各个位置来识别构成视频的N个场景的N组相邻帧，其中N是整数。该系统还包括视频剪辑生成组件，其被配置为分别使用分别与视频的N个场景中的一个或多个场景相关联的帧的部分来生成来自视频的N个场景中的一个或多个的一个或多个视频剪辑。

4. 发明授权

US08891944B2 Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method 有权
公开(公告)号：US08891944B2
公开(公告)日：2014-11-18
申请号：US14060440
申请日：2013-10-22
申请人： Mitsubishi Denki Kabushiki Kaisha
发明人： Tomoaki Ryu , Kazuhiko Nakane , Masaaki Shimada , Yoshihisa Yamada
IPC分类号： H04N5/917 , H04N5/92 , H04N19/177 , G11B27/10 , G11B27/32 , H04N5/783 , H04N9/804 , H04N9/82 , H04N19/114 , H04N19/577 , G11B27/00 , H04N9/808 , H04N5/85
CPC分类号： H04N5/91 , G11B27/002 , G11B27/005 , G11B27/10 , G11B27/102 , G11B27/105 , G11B27/322 , G11B27/329 , H04N5/783 , H04N5/85 , H04N9/8042 , H04N9/8045 , H04N9/8082 , H04N9/8205 , H04N9/87 , H04N19/107 , H04N19/109 , H04N19/114 , H04N19/115 , H04N19/117 , H04N19/172 , H04N19/177 , H04N19/44 , H04N19/50 , H04N19/513 , H04N19/52 , H04N19/577 , H04N19/587 , H04N19/593
摘要： Access point pictures designated as randomly accessible positions are I pictures or P pictures. Information indicating the decoding sequence (I1, P1, B1, B2, B3, B4, P2, . . . ) of pictures functioning as access points and attribute information (picture_type) indicating whether a picture functions as an access point or is necessary for decoding of the access point following a given access point are recorded on the video information recording medium. Random access is possible even if the GOP interval is lengthened.

5. 发明授权

US08837917B2 Randomly accessible visual information recording medium and recording method, and reproducing device and reproducing method 有权
公开(公告)号：US08837917B2
公开(公告)日：2014-09-16
申请号：US14060465
申请日：2013-10-22
申请人： Mistubishi Denki Kabushiki Kaisha
发明人： Tomoaki Ryu , Kazuhiko Nakane , Masaaki Shimada , Yoshihisa Yamada
IPC分类号： H04N5/92 , H04N5/917 , G11B27/32 , G11B27/10 , G11B27/00 , H04N5/783 , H04N9/804 , H04N19/114 , H04N9/808 , H04N9/82 , H04N19/577 , H04N19/177 , H04N5/85
CPC分类号： H04N5/91 , G11B27/002 , G11B27/005 , G11B27/10 , G11B27/102 , G11B27/105 , G11B27/322 , G11B27/329 , H04N5/783 , H04N5/85 , H04N9/8042 , H04N9/8045 , H04N9/8082 , H04N9/8205 , H04N9/87 , H04N19/107 , H04N19/109 , H04N19/114 , H04N19/115 , H04N19/117 , H04N19/172 , H04N19/177 , H04N19/44 , H04N19/50 , H04N19/513 , H04N19/52 , H04N19/577 , H04N19/587 , H04N19/593
摘要： Access point pictures designated as randomly accessible positions are I pictures or P pictures. Information indicating the decoding sequence (I1, P1, B1, B2, B3, B4, P2, . . . ) of pictures functioning as access points and attribute information (picture_type) indicating whether a picture functions as an access point or is necessary for decoding of the access point following a given access point are recorded on the video information recording medium. Random access is possible even if the GOP interval is lengthened.

6. 发明授权

US06977683B1 Digital camera 失效
标题翻译：数码相机
公开(公告)号：US06977683B1
公开(公告)日：2005-12-20
申请号：US09205094
申请日：1998-12-03
申请人： Hiroyuki Okada
发明人： Hiroyuki Okada
IPC分类号： H04N5/765 , G06K9/32 , H04N1/64 , H04N3/14 , H04N5/222 , H04N5/781 , H04N5/907 , H04N9/04 , H04N9/07 , H04N9/79 , H04N9/804 , H04N9/808 , H04N9/83
CPC分类号： H04N1/648 , H04N9/045 , H04N2209/046
摘要： A digital camera employs an image sensor with color filters that correspond to individual pixels of the sensor. Image data detected by the sensor is recorded, together with data regarding the alignment of the color filters. The image data and the recorded alignment data are transmitted to a device external to the camera, where the image data is interpolated to produce complete color data for each pixel of the image. The complete color data is used to display the image. By means of this technique, the camera only needs to store and transmit the original image data, rather than interpolated complete image data. In addition, various interpolation processes can be employed in the external device, according to the particular desires of the user.
摘要翻译：数码相机使用具有与传感器的各个像素对应的滤色器的图像传感器。与传感器检测到的图像数据一起记录有关滤色器对准的数据。图像数据和记录的对准数据被发送到相机外部的设备，其中内插图像数据以产生图像的每个像素的完整颜色数据。完整的颜色数据用于显示图像。通过这种技术，相机只需要存储和传输原始图像数据，而不是内插完整的图像数据。此外，根据用户的特定愿望，可以在外部设备中采用各种插值处理。

7. 再颁专利

USRE38849E1 Information record medium, apparatus for recording the same and apparatus for reproducing the same 有权
标题翻译：信息记录媒体，记录装置及其再生装置
公开(公告)号：USRE38849E1
公开(公告)日：2005-10-25
申请号：US10273568
申请日：2002-10-23
申请人： Kaoru Yamamoto , Akihiro Tozaki , Takao Sawabe , Ryuichiro Yoshimura , Yoshiaki Moriyama , Junichi Yoshio
发明人： Kaoru Yamamoto , Akihiro Tozaki , Takao Sawabe , Ryuichiro Yoshimura , Yoshiaki Moriyama , Junichi Yoshio
IPC分类号： G11B20/10 , G11B7/00 , G11B7/004 , G11B7/0045 , G11B7/005 , G11B7/007 , G11B19/02 , G11B19/12 , G11B20/12 , G11B27/00 , G11B27/034 , G11B27/10 , G11B27/30 , G11B27/32 , H04N5/76 , H04N5/783 , H04N5/85 , H04N9/804 , H04N9/808 , H04N9/82
CPC分类号： H04N9/8042 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/329 , G11B2220/2562 , H04N5/85 , H04N9/8087 , H04N9/8227
摘要： An information recording apparatus (SSI) is provided with: a signal process device (72) for applying a predetermined signal process to a plurality of partial record information blocks constructing whole record information (R) to thereby generate processed partial record information blocks (Sr) each composed of a plurality of predetermined information units (IU), and for generating and outputting recording position information (Sac), which is to be recorded by each of predetermined reproduction units (VOBU) composing the information units, for respective one of the reproduction units. The recording position information indicates recording positions of the reproduction units corresponding to reproduction times of the partial record information blocks within a predetermined range before and after the respective one of the reproduction units on an axis of reproduction time of each of the partial record information blocks. The information recording apparatus is also provided with; a multiplex device (75, 76) for multiplexing the processed partial record information blocks and the recording position information by each of the reproduction units to thereby output multiplexed partial record information (Sap); and a record device (77, 78) for recording the multiplexed partial record information onto the information record medium.
摘要翻译：信息记录装置（SSI）具有：信号处理装置（72），用于对构成整体记录信息（R）的多个部分记录信息块施加规定的信号处理，从而生成处理后的部分记录信息块（Sr）每个由多个预定信息单元（IU）组成，并且用于生成并输出将由各组合信息单元的每个预定再现单元（VOBU）记录的记录位置信息（Sac）单位。记录位置信息表示与每个部分记录信息块的再现时间轴上的各个再现单元之前和之后的预定范围内的部分记录信息块的再现时间对应的再现单元的记录位置。信息记录装置还具有：用于通过每个再现单元复用经处理的部分记录信息块和记录位置信息的多路复用装置（75,76），从而输出多路复用部分记录信息（Sap）; 以及用于将多路复用部分记录信息记录到信息记录介质上的记录装置（77,78）。

8. 发明授权

US06898310B1 Image signal processing method, image signal processing system, storage medium, and image sensing apparatus 有权
标题翻译：图像信号处理方法，图像信号处理系统，存储介质和图像感测装置
公开(公告)号：US06898310B1
公开(公告)日：2005-05-24
申请号：US09343186
申请日：1999-06-30
申请人： Tadahiro Ohmi , Shigetoshi Sugawa , Isamu Ueno , Katsuhisa Ogawa , Toru Koizumi , Tetsunobu Kochi , Katsuhito Sakurai , Takahiro Nakayama , Tatsuo Morimoto
发明人： Tadahiro Ohmi , Shigetoshi Sugawa , Isamu Ueno , Katsuhisa Ogawa , Toru Koizumi , Tetsunobu Kochi , Katsuhito Sakurai , Takahiro Nakayama , Tatsuo Morimoto
IPC分类号： H04N5/225 , H04N1/41 , H04N1/60 , H04N1/64 , H04N9/04 , H04N9/64 , H04N9/69 , H04N9/73 , H04N9/804 , H04N9/808 , H04N11/04 , G06K9/00
CPC分类号： H04N1/60 , H04N1/64 , H04N9/643
摘要： An image signal processing method and system, which can greatly reduce the data size upon transmitting an image signal or storing the signal in a storage medium, and can obtain a high-quality image by preventing image quality after color processing from deteriorating. According to the method for processing an image signal output from an image sensing element, a compression step of compressing the image signal and an expansion step of expanding the compressed image signal are executed without executing color processing for executing at least white balance correction or correction, and the color processing is executed after completion of the compression and expansion steps, thereby preventing occurrence of block noise and high-frequency noise associated with compressing/expanding image data after the color processing of the image signal.
摘要翻译：一种图像信号处理方法和系统，其可以在发送图像信号或将信号存储在存储介质中时大大减少数据大小，并且可以通过防止颜色处理之后的图像质量劣化而获得高质量图像。根据用于处理从图像感测元件输出的图像信号的方法，执行压缩图像信号的压缩步骤和扩展压缩图像信号的扩展步骤，而不执行至少执行白平衡校正或y校正的颜色处理，并且在完成压缩和扩展步骤之后执行颜色处理，从而防止在图像信号的颜色处理之后发生与压缩/扩大图像数据相关联的块噪声和高频噪声。

9. 发明申请

US20050088561A1 Imaging apparatus and recording/reproducing apparatus 无效
标题翻译：成像装置和记录/再现装置
公开(公告)号：US20050088561A1
公开(公告)日：2005-04-28
申请号：US10650021
申请日：2003-08-26
申请人： Masayuki Takezawa , Yoichi Mizutani , Hideki Matsumoto , Ken Nakajima , Toshihisa Yamamoto
发明人： Masayuki Takezawa , Yoichi Mizutani , Hideki Matsumoto , Ken Nakajima , Toshihisa Yamamoto
IPC分类号： H04N5/225 , G09G3/20 , H04N5/232 , H04N5/907 , H04N7/01 , H04N9/804 , H04N9/808 , H04N5/222
CPC分类号： H04N9/045 , H04N5/23232 , H04N5/23245 , H04N5/23293 , H04N5/772
摘要： In an imaging apparatus, an image is to be displayed in real-time on a finder. In the finder mode, a CCD interface 21a thins out horizontal components of image data supplied from an image generating unit 10 to one-third and also effects gamma correction etc to send the resulting image data to a camera DSP 21c. The camera DSP 21c effects data conversion and resolution conversion on the image data resulting from the thinning to convert the data into Y, Cb and Cr image data which is routed to a memory controller 22. The memory controller 22 writes the image data in the image memory 32 and reads out the data from the memory controller 22 to route the read-out data over an image data bus 33 to an NTSC/PAL encoder 23. The NTSC/PAL encoder 23 converts the image data in resolution and further converts the image data into data of the NTSC or PAL system to route the resulting data to a finder.
摘要翻译：在成像装置中，要在取景器上实时地显示图像。在取景器模式中，CCD接口21a将从图像生成单元10提供的图像数据的水平分量从三分之一消除，并且还进行伽马校正等，以将得到的图像数据发送到相机DSP21c。摄像机DSP21c对由间隔产生的图像数据进行数据转换和分辨率转换，以将数据转换成被路由到存储器控制器22的Y，Cb和Cr图像数据。存储器控制器22将图像数据写入图像存储器32，并从存储器控制器22中读出数据，以将图像数据总线33上的读出数据路由到NTSC / PAL编码器23。 NTSC / PAL编码器23以分辨率转换图像数据，并且将图像数据进一步转换为NTSC或PAL系统的数据，以将得到的数据路由到取景器。

10. 发明申请

US20050002651A1 Optical disc for storing moving pictures with text information and apparatus using the disc 有权
标题翻译：用于使用文件信息存储运动图像的光盘和使用该盘的装置
公开(公告)号：US20050002651A1
公开(公告)日：2005-01-06
申请号：US10895829
申请日：2004-07-22
申请人： Hideo Ando , Shinichi Kikuchi , Yuji Ito , Kazuhiko Taira
发明人： Hideo Ando , Shinichi Kikuchi , Yuji Ito , Kazuhiko Taira
IPC分类号： G11B27/034 , G11B27/10 , G11B27/30 , G11B27/32 , G11B27/34 , G11B27/36 , H04N5/85 , H04N9/804 , H04N9/808 , H04N9/82 , H04N5/781
CPC分类号： G11B27/36 , G11B27/034 , G11B27/105 , G11B27/3027 , G11B27/329 , G11B27/34 , G11B2220/216 , G11B2220/218 , G11B2220/2562 , G11B2220/2575 , H04N5/85 , H04N9/8042 , H04N9/8085 , H04N9/8227 , H04N9/8233
摘要： When moving pictures are recorded onto an optical disc, not only is text data recorded, but also video-recording start date and time, video-recording end date and time, and source name or channel number serving as primary text data are recorded in alphanumeric characters program by program or cell by cell, a program or a cell being used as a unit of video-recording. Other text data is recorded together with language code. Since the primary text data used to select video data is expressed in alphanumeric characters, a program or cell to be reproduced can be selected, regardless of language, and the text information in the same language as that of the apparatus can be searched for.
摘要翻译：当将动态图像记录在光盘上时，不仅记录文本数据，而且录像开始日期和时间，视频录制结束日期和时间以及作为主要文本数据的源名称或频道号记录为字母数字按程序或单元格单元编程的字符，用作视频记录单元的程序或单元。其他文本数据与语言代码一起记录。由于用于选择视频数据的主要文本数据以字母数字字符表示，所以可以选择要再现的程序或单元，而不管语言如何，并且可以搜索与该装置相同语言的文本信息。

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