专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US06243419B1 Scheme for detecting captions in coded video data without decoding coded video data 失效
标题翻译：用于检测编码视频数据中的字幕的方案，而不对编码的视频数据进行解码
公开(公告)号：US06243419B1
公开(公告)日：2001-06-05
申请号：US08863840
申请日：1997-05-27
申请人： Takashi Satou , Yukinobu Taniguchi , Yasuhiro Niikura , Akihito Akutsu , Yoshinobu Tonomura , Hiroshi Hamada
发明人： Takashi Satou , Yukinobu Taniguchi , Yasuhiro Niikura , Akihito Akutsu , Yoshinobu Tonomura , Hiroshi Hamada
IPC分类号： H04B166
CPC分类号： G06F17/30796 , G06F17/30831 , G06K9/325 , G06K2209/01 , H04N19/27 , H04N19/61
摘要： A video caption detection scheme capable of detecting captions from the coded video data which are coded by using a combination of predictive coding and motion compensation, without requiring the decoding of coded video data into frame images. In this video caption detection scheme, whether each pixel/block in the video data is coded by using inter-frame correlation without using motion compensation or not is judged. Then, a region in the video data at which pixels/blocks that is judged as being coded by using inter-frame correlation without using motion compensation are concentrated time-wise and space-wise, is detected as a caption region. The detection can be realized by counting a frequency of appearance of a pixel/block which is judged as being coded by using inter-frame correlation without using motion compensation, at each pixel/block position of a frame over a prescribed counting period, and then comparing the counted frequency of appearance with a prescribed threshold value.
摘要翻译：一种能够通过使用预测编码和运动补偿的组合来编码的编码视频数据中的字幕的视频字幕检测方案，而不需要将编码的视频数据解码成帧图像。在该视频字幕检测方案中，判断视频数据中的每个像素/块是否通过使用帧间相关而不使用运动补偿进行编码。然后，检测作为字幕区域的视频数据中通过使用帧间相关而不使用运动补偿被判断为被编码的像素/块的区域是时间上和空间上的。可以通过在规定的计数周期的帧的每个像素/块位置处对通过使用帧间相关而不使用运动补偿来判断为被编码的像素/块的出现频率进行计数来实现检测，然后将计算的外观频率与规定的阈值进行比较。

2. 发明授权

US5911008A Scheme for detecting shot boundaries in compressed video data using inter-frame/inter-field prediction coding and intra-frame/intra-field coding 失效
标题翻译：用于使用帧间/场间预测编码和帧内/场内编码来检测压缩视频数据中的拍摄边界的方案
公开(公告)号：US5911008A
公开(公告)日：1999-06-08
申请号：US841200
申请日：1997-04-29
申请人： Yasuhiro Niikura , Yukinobu Taniguchi , Akihito Akutsu , Yoshinobu Tonomura , Takashi Satoh , Atsushi Shimizu , Hiroshi Hamada
发明人： Yasuhiro Niikura , Yukinobu Taniguchi , Akihito Akutsu , Yoshinobu Tonomura , Takashi Satoh , Atsushi Shimizu , Hiroshi Hamada
IPC分类号： G06K9/00 , G06T9/00 , H04N5/14 , H04N7/46 , G06K9/36
CPC分类号： H04N19/577 , G06K9/00711 , H04N5/147
摘要： A scheme for detecting shot boundaries in the compressed video data at high speed and high accuracy. In this shot boundary detection scheme, a Predictive-picture (P picture) change is calculated from a P picture sequence in the input video data which is compressed by an inter-frame/inter-field forward direction prediction coding scheme, according to coded data contained in the P picture sequence, while an Intra-picture (I picture) change is calculated from an I picture sequence in the input video data which is compressed by an intra-frame/intra-field coding scheme, according to coded data contained in the I picture sequence. Then, a shot boundary is detected by evaluating both the P picture change and the I picture change.
摘要翻译：用于以高速和高精度检测压缩视频数据中的镜头边界的方案。在这种拍摄边界检测方案中，根据编码数据，通过帧间/场间前向预测编码方案压缩的输入图像数据中的P图像序列计算预测图像（P图像）变化包含在P图像序列中，而根据由帧内/场内编码方式压缩的输入图像数据中的I图像序列，根据包含在P图像序列中的编码数据计算出图像内（I图像）变化我的图片序列。然后，通过评估P图像变化和I图像变化来检测拍摄边界。

3. 发明授权

US06215505B1 Scheme for interactive video manipulation and display of moving object on background image 失效
公开(公告)号：US06215505B1
公开(公告)日：2001-04-10
申请号：US09099189
申请日：1998-06-18
申请人： Kenichi Minami , Yoshinobu Tonomura , Akihito Akutsu , Yukinobu Taniguchi , Takashi Satou
发明人： Kenichi Minami , Yoshinobu Tonomura , Akihito Akutsu , Yukinobu Taniguchi , Takashi Satou
IPC分类号： G06T1570
CPC分类号： G06T13/00 , G06T11/00
摘要： A scheme for interactive video manipulation and display of a moving object on a background image is disclosed. In this scheme a background image stored in a background image storage unit is read out and displayed on a screen, and a manipulation target spatial position is set on the screen. Then, a partial image to be synthesized and displayed is uniquely specified from partial images which are set in correspondence to spatial positions on the background image and representing an object moving on the background image, according to the manipulation target spatial position set by the setting step, and the partial image as specified by the specifying step is read out from a partial image storage unit, and synthesized and displayed at the manipulation target spatial position on the background image. A scheme for realizing a variable speed video playback with a playback speed different from a normal one is also disclosed.

4. 发明授权

US06388669B2 Scheme for interactive video manipulation and display of moving object on background image 失效
标题翻译：交互式视频处理方案和背景图像上移动物体的显示
公开(公告)号：US06388669B2
公开(公告)日：2002-05-14
申请号：US09776374
申请日：2001-02-02
申请人： Kenichi Minami , Yoshinobu Tonomura , Akihito Akutsu , Yukinobu Taniguchi , Takashi Satou
发明人： Kenichi Minami , Yoshinobu Tonomura , Akihito Akutsu , Yukinobu Taniguchi , Takashi Satou
IPC分类号： G06T1570
CPC分类号： G06T13/00 , G06T11/00
摘要： A scheme for interactive video manipulation and display of a moving object on a background image is disclosed. In this scheme a background image stored in a background image storage unit is read out and displayed on a screen, and a manipulation target spatial position is set on the screen. Then, a partial image to be synthesized and displayed is uniquely specified from partial images which are set in correspondence to spatial positions on the background image and representing an object moving on the background image, according to the manipulation target spatial position set by the setting step, and the partial image as specified by the specifying step is read out from a partial image storage unit, and synthesized and displayed at the manipulation target spatial position on the background image. A scheme for realizing a variable speed video playback with a playback speed different from a normal one is also disclosed.
摘要翻译：公开了一种在背景图像上进行交互式视频处理和移动物体显示的方案。在该方案中，存储在背景图像存储单元中的背景图像被读出并显示在屏幕上，并且操作对象空间位置被设置在屏幕上。然后，根据由设定步骤设定的操作对象空间位置，对与背景图像上的空间位置对应地设定的表示基于背景图像上移动的物体的部分图像，唯一规定要合成和显示的部分图像，，并且从部分图像存储单元读出由指定步骤指定的部分图像，并在背景图像上的操作目标空间位置处合成和显示。还公开了一种用于实现具有与正常播放速度不同的播放速度的可变速度视频播放的方案。

5. 发明授权

US06192183B1 Video editing scheme using icons directly obtained from coded video data 失效
标题翻译：使用从编码视频数据直接获得的图标的视频编辑方案
公开(公告)号：US06192183B1
公开(公告)日：2001-02-20
申请号：US08866341
申请日：1997-05-30
申请人： Yukinobu Taniguchi , Hiroshi Hamada , Yasuhiro Niikura , Yoshinobu Tonomura
发明人： Yukinobu Taniguchi , Hiroshi Hamada , Yasuhiro Niikura , Yoshinobu Tonomura
IPC分类号： H04N576
CPC分类号： H04N19/00 , G06F17/30796 , G06F17/30814 , G06F17/30817 , G06F17/30852 , G06F19/00 , G11B27/034 , G11B27/105 , G11B27/11 , G11B27/28 , G11B27/34 , G11B2220/20 , G11B2220/2525 , H04N5/147 , H04N9/8042 , H04N19/142 , H04N19/179 , H04N19/87
摘要： A video editing scheme for enabling a video editing operation on the coded video data efficiently. In a system in which the coded video data are decoded and displayed on a video display device, events including scene changes are detected from the coded video data, and icons are produced from the coded video data in correspondence to the detected events. On the other hand, playback possible positions from which the coded video data can be playbacked smoothly are determined, and an index information including an information on the produced icons and the determined playback possible positions is managed. Then, a plurality of icons are displayed on a single display, and a user is allowed to specify a desired icon among the displayed icons on the single display. Then, one playback possible position corresponding to the desired icon specified by the user is obtained according to the managed index information, and the coded video data are supplied to the video display device starting from the obtained playback possible position.
摘要翻译：一种视频编辑方案，用于有效地对编码的视频数据进行视频编辑操作。在将视频编码数据解码并显示在视频显示装置上的系统中，从编码的视频数据中检测出包括场景变化的事件，并根据检测到的事件从编码的视频数据生成图标。另一方面，可以平滑地播放编码视频数据的播放可能位置，并且管理包括关于所产生的图标的信息和所确定的播放可能位置的索引信息。然后，在单个显示器上显示多个图标，并且允许用户在单个显示器上显示的图标中指定期望的图标。然后，根据管理的索引信息，获得与用户指定的期望图标对应的一个播放可能位置，并且从获得的播放可能位置开始将编码后的视频数据提供给视频显示装置。

6. 发明授权

US5576950A Video image search method and system using the same 失效
标题翻译：视频图像搜索方法和系统使用相同
公开(公告)号：US5576950A
公开(公告)日：1996-11-19
申请号：US280507
申请日：1994-07-26
申请人： Yoshinobu Tonomura , Akihito Akutsu , Yukinobu Taniguchi , Gen Suzuki , Tomio Kishimoto
发明人： Yoshinobu Tonomura , Akihito Akutsu , Yukinobu Taniguchi , Gen Suzuki , Tomio Kishimoto
IPC分类号： G11B27/028 , G11B27/10 , G11B27/28 , H04N1/00 , H04N5/76 , H04N5/765 , H04N5/91 , H04N5/93
CPC分类号： H04N1/00283 , G11B27/028 , G11B27/102 , G11B27/28 , H04N5/765 , G11B2220/90 , G11B27/107 , H04N2201/3226 , H04N2201/3269 , H04N2201/3271
摘要： A video signal, replay by a video player, is subjected to image processing by a calculation control part of a video image searching device to calculate the image quality value and another feature value. An image whose image quality satisfies a predetermined condition and whose feature value matches a predetermined condition is detected as an image in which an event has occurred. Such images are printed on an output paper together with associated addition information. A main control part of a video image access device reads out the additional information on the output paper by a scanner and effects control via a video control part to search the image corresponding to that information by a video player.
摘要翻译：由视频播放器重播的视频信号由视频图像搜索装置的计算控制部分进行图像处理，以计算图像质量值和另一特征值。其图像质量满足预定条件并且其特征值与预定条件匹配的图像被检测为事件发生的图像。这些图像与相关联的附加信息一起打印在输出纸上。视频图像存取装置的主要控制部分通过扫描器读出输出纸上的附加信息，并通过视频控制部分进行控制，以便通过视频播放器搜索对应于该信息的图像。

7. 发明授权

US06542171B1 Scheme for graphical user interface using polygonal-shaped slider 失效
标题翻译：使用多边形滑块的图形用户界面方案
公开(公告)号：US06542171B1
公开(公告)日：2003-04-01
申请号：US09348847
申请日：1999-07-07
申请人： Takashi Satou , Haruhiko Kojima , Yoshinobu Tonomura , Akihito Akutsu
发明人： Takashi Satou , Haruhiko Kojima , Yoshinobu Tonomura , Akihito Akutsu
IPC分类号： G09G500
CPC分类号： A63B24/0003 , A63B2220/806 , A63B2220/807 , G06F3/04847 , G06F3/04855
摘要： A scheme for graphical user interface using a polygonal-line-shaped slider that enables a user to intuitively manipulate-and playback spatio-temporal media data such as video data and animation data without deteriorating the temporal continuity of the data in interactive manipulation and playback of the spatio-temporal media data is disclosed. In this scheme, the slider is composed of a polygonal line composed of at least one segment and a coordinate indicator that is moved along the polygonal line. Data corresponding to coordinates specified by the coordinate indicator is entered. The apparatus according to present invention stores the coordinates of vertexes of the polygonal line, stores input coordinates, maps the input coordinates onto a point on the polygonal line, and positions the coordinate indicator at the point.
摘要翻译：用于使用多边形线状滑块的图形用户界面方案，其使得用户能够直观地操纵和回放诸如视频数据和动画数据的时空媒体数据，而不会在交互式操纵和重放中数据的时间连续性恶化公开了时空媒体数据。在该方案中，滑块由由至少一个段组成的折线和沿着折线移动的坐标指示器组成。输入与坐标指示器指定的坐标对应的数据。根据本发明的装置存储多边形线的顶点的坐标，存储输入坐标，将输入坐标映射到多边形线上的点上，并将坐标指示器定位在该点处。

8. 发明授权

US06411339B1 Method of spatio-temporally integrating/managing a plurality of videos and system for embodying the same, and recording medium for recording a program for the method 失效
标题翻译：时间上集成/管理多个视频的方法和体现其体系的方法以及用于记录该方法的程序的记录介质
公开(公告)号：US06411339B1
公开(公告)日：2002-06-25
申请号：US09090642
申请日：1998-06-04
申请人： Akihito Akutsu , Yoshinobu Tonomura , Hiroshi Hamada
发明人： Akihito Akutsu , Yoshinobu Tonomura , Hiroshi Hamada
IPC分类号： H04N700
CPC分类号： H04N5/772 , G11B27/28 , H04N5/144 , H04N5/262 , H04N5/2625 , H04N19/17 , H04N19/25
摘要： A camcorder operation condition detecting portion (103) reads image data string and detects camcorder on/off information and camcorder operating information. A video splitting portion (104) splits videos into respective shots based on the camcorder on/off information. A subject/background separating portion (105) separates a subject and a background based on the camcorder operating information, etc. A subject motion information extracting portion (106) correlates subject information separated every frame between frames. A video taken space resynthesizing portion (107) resynthesizes video taken spaces based on the camcorder operating information and the background. A shot-to-shot relation calculating portion (108) calculates spatial shot-to-shot relations between a plurality of video taken spaces. Hence, respective information of camcorder on/off, camcorder operation, subject, subject motion, resynthesized background, and shot-to-shot relation information can be spatio-temporally managed/stored, and the video taken spaces and one or more subjects can be resynthesized, displayed, or output in accordance with user's requests, etc.
摘要翻译：摄像机操作条件检测部分（103）读取图像数据串并检测摄像机开/关信息和摄像机操作信息。视频分割部分（104）基于摄像机开/关信息将视频分割成相应的拍摄。对象/背景分离部分（105）基于摄像机操作信息等分离对象和背景。被摄体动作信息提取部分（106）将帧之间的每帧分离的被摄体信息相关联。视频拍摄空间重新合成部分（107）基于摄像机操作信息和背景重新合成视频拍摄空间。射击关联计算部分（108）计算多个视频拍摄空间之间的空间射击关系。因此，摄像机开/关，摄像机操作，被摄体，被摄体动作，再合成背景和拍摄对象关系信息的各个信息可以在时空上进行管理/存储，并且视频拍摄空间和一个或多个被摄体可以是根据用户要求重新合成，显示或输出等。

9. 发明授权

US07761326B2 Token type content providing system and token type content providing method and portable user terminal 失效
标题翻译：令牌类型内容提供系统和令牌类型内容提供方法和便携式用户终端
公开(公告)号：US07761326B2
公开(公告)日：2010-07-20
申请号：US10124871
申请日：2002-04-18
申请人： Kento Miyaoku , Akihito Akutsu , Yoshinobu Tonomura , Hiroki Shigeyoshi , Kiyoshi Tanaka , Takahisa Taura , Hisako Shiohara , Syunsuke Doi
发明人： Kento Miyaoku , Akihito Akutsu , Yoshinobu Tonomura , Hiroki Shigeyoshi , Kiyoshi Tanaka , Takahisa Taura , Hisako Shiohara , Syunsuke Doi
IPC分类号： G06Q30/00 , G06K9/72 , H04W4/00 , G06F15/16
CPC分类号： G06F17/30876 , G06Q30/0239
摘要： A token type content providing system is provided, in which the system includes a portable user terminal and a linkup server, the portable user terminal includes: a part for obtaining a token from an information notification medium; a part for sending the token to a linkup server; and a part for receiving content information; the linkup server includes: a part for determining one or more content identifier corresponding to the token by using a token table database; a part for obtaining one or more items of content information corresponding to the one or more content identifier; a part for selecting one or more items of content information by referring to the attribute information, and sending a part or the whole of selected content information to the portable user terminal.
摘要翻译：提供了一种令牌类型内容提供系统，其中系统包括便携式用户终端和链接服务器，便携式用户终端包括：用于从信息通知介质获取令牌的部分; 用于将令牌发送到链接服务器的部分; 以及用于接收内容信息的部分; 链接服务器包括：通过使用令牌表数据库来确定与令牌相对应的一个或多个内容标识符的部分; 用于获得与所述一个或多个内容标识符相对应的一个或多个内容信息项的部分; 通过参考属性信息来选择一个或多个内容信息项的部分，以及将一部分或全部所选内容信息发送到便携式用户终端。

10. 发明授权

US07296230B2 Linked contents browsing support device, linked contents continuous browsing support device, and method and program therefor, and recording medium therewith 有权
标题翻译：链接内容浏览支援装置，连结内容连续浏览支援装置及其方法和程序，以及记录介质
公开(公告)号：US07296230B2
公开(公告)日：2007-11-13
申请号：US10721633
申请日：2003-11-25
申请人： Shinji Fukatsu , Yoshinobu Tonomura , Tsutomu Sasaki , Akihito Akutsu
发明人： Shinji Fukatsu , Yoshinobu Tonomura , Tsutomu Sasaki , Akihito Akutsu
IPC分类号： G06F3/048
CPC分类号： G06F17/30873
摘要： Pop-up display information is created and displayed in a dynamic manner even without establishing settings in advance related to pop-up display for an anchor or an icon or the like, and implementing simple and efficient browsing by a user of linked contents by varying the display size in accordance with the display region. Mouse events of a mouse cursor upon a screen of an information device by the user are observed, and the fact that the mouse cursor has entered into a region of an object which has a linked destination is detected from the mouse events; a new window is displayed upon the screen; linked contents which are connected to the object are acquired; contents for presentation are created based upon the linked contents which have been acquired; and they are displayed within the new window which has been displayed upon the screen.
摘要翻译：弹出式显示信息是以动态方式创建和显示的，即使没有建立与锚或图标等的弹出显示相关的设置，并且通过改变链接内容来实现用户对链接内容的简单而有效的浏览根据显示区域显示大小。观察鼠标光标在用户的信息设备的屏幕上的鼠标事件，并且从鼠标事件中检测到鼠标光标进入具有链接的目的地的对象的区域的事实; 屏幕上会显示一个新窗口; 获取连接到对象的链接内容; 基于所获取的链接内容创建呈现内容; 并显示在屏幕上显示的新窗口中。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式