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

US09414025B2 Method for intelligently displaying sports game video for multimedia mobile terminal 有权
标题翻译：多媒体移动终端智能显示运动游戏视频的方法
公开(公告)号：US09414025B2
公开(公告)日：2016-08-09
申请号：US13420955
申请日：2012-03-15
申请人： Changick Kim , Keewon Seo , Yong-Man Ro , Min-Soo Hahn
发明人： Changick Kim , Keewon Seo , Yong-Man Ro , Min-Soo Hahn
IPC分类号： H04N7/18 , G06T3/40 , G06T7/00
CPC分类号： H04N7/18 , G06T3/4092 , G06T7/12 , G06T2207/10016 , G06T2207/20004 , G06T2207/20132 , G06T2207/30224
摘要： Disclosed is a method for intelligently displaying a sports game video for a multimedia mobile terminal, the method including the steps of: determining if a camera shot existing in the sports game video is a long-shot; when the camera shot is determined as a long-shot, determining a ROI within an image frame of the sports game video; and when the camera shot is determined as a non-long-shot, displaying the image frame on the mobile terminal, and, when the camera shot is determined as a long-shot, enlarging and displaying the ROI on the mobile terminal.
摘要翻译：公开了一种用于智能地显示用于多媒体移动终端的运动游戏视频的方法，所述方法包括以下步骤：确定体育游戏视频中存在的相机拍摄是否是长射; 当将照相机拍摄确定为长射程时，确定运动游戏视频的图像帧内的ROI; 并且当将照相机拍摄确定为非长时间拍摄时，在移动终端上显示图像帧，并且当将照相机拍摄确定为长射程时，在移动终端上放大并显示ROI。

2. 发明授权

US08164630B2 Method for intelligently displaying sports game video for multimedia mobile terminal 有权
标题翻译：多媒体移动终端智能显示运动游戏视频的方法
公开(公告)号：US08164630B2
公开(公告)日：2012-04-24
申请号：US11528114
申请日：2006-09-27
申请人： Changick Kim , Keewon Seo , Yong-Man Ro , Min-Soo Hahn
发明人： Changick Kim , Keewon Seo , Yong-Man Ro , Min-Soo Hahn
IPC分类号： H04N7/18
CPC分类号： H04N7/18 , G06T3/4092 , G06T7/12 , G06T2207/10016 , G06T2207/20004 , G06T2207/20132 , G06T2207/30224
摘要： Disclosed is a method for intelligently displaying a sports game video for a multimedia mobile terminal, the method including the steps of: determining if a camera shot existing in the sports game video is a long-shot; when the camera shot is determined as a long-shot, determining a ROI within an image frame of the sports game video; and when the camera shot is determined as a non-long-shot, displaying the image frame on the mobile terminal, and, when the camera shot is determined as a long-shot, enlarging and displaying the ROI on the mobile terminal.
摘要翻译：公开了一种用于智能地显示用于多媒体移动终端的运动游戏视频的方法，所述方法包括以下步骤：确定体育游戏视频中存在的相机拍摄是否是长射; 当将照相机拍摄确定为长射程时，确定运动游戏视频的图像帧内的ROI; 并且当将照相机拍摄确定为非长时间拍摄时，在移动终端上显示图像帧，并且当将照相机拍摄确定为长射程时，在移动终端上放大并显示ROI。

3. 发明申请

US20090196492A1 Method, medium, and system generating depth map of video image 有权
标题翻译：方法，中等和系统生成视频图像的深度图
公开(公告)号：US20090196492A1
公开(公告)日：2009-08-06
申请号：US12155134
申请日：2008-05-29
申请人： Yong Ju Jung , Changick Kim , Dusik Park , Youngwoo Kim , Jaeseung Ko
发明人： Yong Ju Jung , Changick Kim , Dusik Park , Youngwoo Kim , Jaeseung Ko
IPC分类号： G06K9/46
CPC分类号： G06K9/20 , G06K2209/40 , G06T7/579 , G06T2207/10016 , G06T2207/30228 , H04N13/261
摘要： A method, medium, and system generating a depth map of a video image are provided. The depth map generating method extracts the ground of a video image other than an object from the video image, classifies the video image as a long shot image or a non-long shot image based on a distribution value of the extracted ground, calculates a depth value gradually varied along a predetermined direction of the extracted ground when the video image corresponds to the long shot image and calculates a depth value based on the object when the video image corresponds to the non-long shot image. Accordingly, a sense of space and perspective can be effectively given to even a long shot image in which the ground occupies a large part of the image and a stereoscopic image recognizable by a viewer can be generated even if rapid object change is made between scenes in a video image.
摘要翻译：提供了生成视频图像的深度图的方法，介质和系统。深度图生成方法从视频图像提取除了对象以外的视频图像的地面，基于提取的地面的分布值将视频图像分类为长拍摄图像或非长拍摄图像，计算深度当视频图像对应于长焦图像时，沿着提取的地面的预定方向逐渐变化，并且当视频图像对应于非长拍照像时，基于对象计算深度值。因此，即使在地面占据图像的大部分的长拍图像中也可以有效地赋予空间和透视感，并且即使在场景之间进行快速的对象改变，也能够生成立体图像，视频图像。

4. 发明授权

US08565512B2 Method, medium, and system generating depth map of video image 有权
公开(公告)号：US08565512B2
公开(公告)日：2013-10-22
申请号：US12155134
申请日：2008-05-29
申请人： Yong Ju Jung , Changick Kim , Dusik Park , Youngwoo Kim , Jaeseung Ko
发明人： Yong Ju Jung , Changick Kim , Dusik Park , Youngwoo Kim , Jaeseung Ko
IPC分类号： G06K9/46
CPC分类号： G06K9/20 , G06K2209/40 , G06T7/579 , G06T2207/10016 , G06T2207/30228 , H04N13/261
摘要： A method, medium, and system generating a depth map of a video image are provided. The depth map generating method extracts the ground of a video image other than an object from the video image, classifies the video image as a long shot image or a non-long shot image based on a distribution value of the extracted ground, calculates a depth value gradually varied along a predetermined direction of the extracted ground when the video image corresponds to the long shot image and calculates a depth value based on the object when the video image corresponds to the non-long shot image. Accordingly, a sense of space and perspective can be effectively given to even a long shot image in which the ground occupies a large part of the image and a stereoscopic image recognizable by a viewer can be generated even if rapid object change is made between scenes in a video image.

5. 发明授权

US07751478B2 Prediction intra-mode selection in an encoder 有权
标题翻译：编码器中的预测模式内选择
公开(公告)号：US07751478B2
公开(公告)日：2010-07-06
申请号：US11041141
申请日：2005-01-21
申请人： Changick Kim , William Chen , Vasudev Bhaskaran
发明人： Changick Kim , William Chen , Vasudev Bhaskaran
IPC分类号： H04N7/18
CPC分类号： H04N19/11 , H04N19/147 , H04N19/176 , H04N19/61
摘要： A prediction mode for encoding data is selected using a reduced number of rate-distortion cost computations. This reduction in rate-distortion cost computations is caused by filtering the number of potential intra prediction modes based on two criteria. First, the number of potential prediction modes is reduced based on at least one characteristic of a quantization procedure performed during the encoding procedure. Second, the number of potential prediction modes is reduced based on an error value calculated for each of the potential prediction modes.
摘要翻译：使用减少数量的速率失真成本计算来选择用于编码数据的预测模式。速率失真成本计算的这种降低是通过基于两个标准过滤潜在的帧内预测模式的数量引起的。首先，基于在编码过程期间执行的量化过程的至少一个特性来减少潜在预测模式的数量。第二，基于为每个潜在预测模式计算出的误差值来减少潜在预测模式的数量。

6. 发明申请

US20060165170A1 Prediction intra-mode selection in an encoder 有权
标题翻译：编码器中的预测模式内选择
公开(公告)号：US20060165170A1
公开(公告)日：2006-07-27
申请号：US11041141
申请日：2005-01-21
申请人： Changick Kim , William Chen , Vasudev Bhaskaran
发明人： Changick Kim , William Chen , Vasudev Bhaskaran
IPC分类号： H04N11/04 , H04N7/12 , H04B1/66 , H04N11/02
CPC分类号： H04N19/11 , H04N19/147 , H04N19/176 , H04N19/61
摘要： A prediction mode for encoding data is selected using a reduced number of rate-distortion cost computations. This reduction in rate-distortion cost computations is caused by filtering the number of potential intra prediction modes based on two criteria. First, the number of potential prediction modes is reduced based on at least one characteristic of a quantization procedure performed during the encoding procedure. Second, the number of potential prediction modes is reduced based on an error value calculated for each of the potential prediction modes.
摘要翻译：使用减少数量的速率失真成本计算来选择用于编码数据的预测模式。速率失真成本计算的这种降低是通过基于两个标准过滤潜在的帧内预测模式的数量引起的。首先，基于在编码过程期间执行的量化过程的至少一个特性来减少潜在预测模式的数量。第二，基于为每个潜在预测模式计算出的误差值来减少潜在预测模式的数量。

7. 发明授权

US07031392B2 Method and apparatus for video deblocking 失效
标题翻译：视频解块的方法和装置
公开(公告)号：US07031392B2
公开(公告)日：2006-04-18
申请号：US10247942
申请日：2002-09-20
申请人： Changick Kim , Joseph Shu
发明人： Changick Kim , Joseph Shu
IPC分类号： H04N7/12
CPC分类号： G06T5/50 , H04N19/117 , H04N19/132 , H04N19/14 , H04N19/527 , H04N19/587 , H04N19/80
摘要： A method for reducing block artifacts between image blocks of a decompressed image is provided. The method initiates with selecting a set of pixel positions corresponding to pixels proximate to a border between the image blocks. Then, an amount of additional frames to be inserted when displaying the decompressed image is determined. Next, a pixel value associated with each pixel of the set of pixels proximate to the border is modified for each of the additional frames. Then, an original frame and the additional frames are displayed in an alternating mode such that block artifacts between the image blocks are visually reduced. A computer readable media, an integrated circuit and a device enabled to reduce blocking artifacts are also provided.
摘要翻译：提供了一种用于减少解压缩图像的图像块之间的块伪影的方法。该方法通过选择与图像块之间的边界附近的像素相对应的一组像素位置来启动。然后，确定显示解压图像时要插入的附加帧量。接下来，对于每个附加帧修改与靠近边界的像素集合的每个像素相关联的像素值。然后，以交替模式显示原始帧和附加帧，使得图像块之间的块伪影在视觉上减少。还提供了计算机可读介质，集成电路和能够减少块伪影的设备。

8. 发明授权

US07532804B2 Method and apparatus for video copy detection 失效
标题翻译：用于视频拷贝检测的方法和装置
公开(公告)号：US07532804B2
公开(公告)日：2009-05-12
申请号：US10778464
申请日：2004-02-13
申请人： Changick Kim
发明人： Changick Kim
IPC分类号： H04N5/91
CPC分类号： G06K9/00744 , G06F17/30799
摘要： A method for a matching technique for detecting copies of a video clip is provided. The method includes comparing temporal trails of intensity distributions between frames of the video clip and frames of a target video. A computer readable media, a computer system and integrated circuit for video copy detection are also provided.
摘要翻译：提供了一种用于检测视频剪辑的副本的匹配技术的方法。该方法包括比较视频剪辑的帧和目标视频的帧之间的强度分布的时间轨迹。还提供了一种用于视频拷贝检测的计算机可读介质，计算机系统和集成电路。

9. 发明申请

US20070242088A1 Method for intelligently displaying sports game video for multimedia mobile terminal 有权
标题翻译：多媒体移动终端智能显示运动游戏视频的方法
公开(公告)号：US20070242088A1
公开(公告)日：2007-10-18
申请号：US11528114
申请日：2006-09-27
申请人： Changick Kim , Keewon Seo , Yong-Man Ro , Min-Soo Hahn
发明人： Changick Kim , Keewon Seo , Yong-Man Ro , Min-Soo Hahn
IPC分类号： G06F15/00 , G09G5/00 , G06F17/00 , G06F3/048
CPC分类号： H04N7/18 , G06T3/4092 , G06T7/12 , G06T2207/10016 , G06T2207/20004 , G06T2207/20132 , G06T2207/30224
摘要： Disclosed is a method for intelligently displaying a sports game video for a multimedia mobile terminal, the method including the steps of: determining if a camera shot existing in the sports game video is a long-shot; when the camera shot is determined as a long-shot, determining a ROI within an image frame of the sports game video; and when the camera shot is determined as a non-long-shot, displaying the image frame on the mobile terminal, and, when the camera shot is determined as a long-shot, enlarging and displaying the ROI on the mobile terminal.
摘要翻译：公开了一种用于智能地显示用于多媒体移动终端的运动游戏视频的方法，所述方法包括以下步骤：确定体育游戏视频中存在的相机拍摄是否是长射; 当将照相机拍摄确定为长射程时，确定运动游戏视频的图像帧内的ROI; 并且当将照相机拍摄确定为非长时间拍摄时，在移动终端上显示图像帧，并且当将照相机拍摄确定为长射程时，在移动终端上放大并显示ROI。

10. 发明申请

US20070140339A1 Transform domain based distortion cost estimation 失效
标题翻译：基于变换域的失真成本估算
公开(公告)号：US20070140339A1
公开(公告)日：2007-06-21
申请号：US11305954
申请日：2005-12-19
申请人： Vasudev Bhaskaran , William Chen , Changick Kim
发明人： Vasudev Bhaskaran , William Chen , Changick Kim
IPC分类号： H04N7/12 , H04B1/66
CPC分类号： H04N19/107 , H04N19/109 , H04N19/11 , H04N19/147 , H04N19/176 , H04N19/19 , H04N19/61
摘要： Transform based distortion cost estimation, which may be used to calculate a rate distortion cost associated with a mode for encoding a macroblock, is described. In one embodiment of the invention, a distortion value for a particular mode is estimated within the transform domain, which allows for the elimination of both inverse transformation and inverse motion functions in this calculation. A spatial domain residual of an encoding mode is estimated by identifying a difference, within the transform domain, between a motion compensated prediction residual of a macroblock and its corresponding reconstructed signal. The estimated spatial domain residual may then be used in distortion matrix computations to estimate a distortion level, within the transform domain, for an encoding mode.
摘要翻译：描述了可用于计算与用于编码宏块的模式相关联的速率失真成本的基于变换的失真成本估计。在本发明的一个实施例中，在变换域内估计特定模式的失真值，这允许在该计算中消除逆变换和反向运动功能。通过在变换域内识别宏块的运动补偿预测残差与其对应的重构信号之间的差来估计编码模式的空间域残差。然后可以在失真矩阵计算中使用估计的空间域残差来估计编码模式内的变换域内的失真水平。

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