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1. 发明申请

US20080095473A1 Wavelet transformation-based image encoder, decoder and method for generating thumbnail image 失效
标题翻译：基于小波变换的图像编码器，解码器和生成缩略图的方法
公开(公告)号：US20080095473A1
公开(公告)日：2008-04-24
申请号：US11894924
申请日：2007-08-22
申请人： Jae-Hoon Kwon , Yong-Hyun Lim
发明人： Jae-Hoon Kwon , Yong-Hyun Lim
IPC分类号： G06K9/54
CPC分类号： H04N19/645
摘要： Disclosed are a wavelet transformation-based image encoder, decoder and method for generating a thumbnail image. In the present invention, an original image is tiled according to a preset tiling scheme, and wavelet transformation is performed for each tiled image. An LL image is extracted from the tiled image and range mapping is performed for the color values of each pixel of the extracted LL images. After the range mapping of the color values according to the pixels, a thumbnail image is generated by reconstructing the LL images according to the predetermined tiling scheme. According to the present invention as described above, when an encoder using a wavelet transformation method encodes the original image into a wavelet image or a decoder using wavelet transformation method decodes the wavelet encoded image into the original image, the thumbnail image can be easily generated.
摘要翻译：公开了一种基于小波变换的图像编码器，用于生成缩略图图像的解码器和方法。在本发明中，根据预设的平铺方案平铺原始图像，并且对每个平铺图像执行小波变换。从平铺图像中提取LL图像，并对所提取的LL图像的每个像素的颜色值进行范围映射。在根据像素的颜色值的范围映射之后，通过根据预定的平铺方案重建LL图像来生成缩略图图像。根据如上所述的本发明，当使用小波变换方法的编码器将原始图像编码为小波图像或使用小波变换方法的解码器将小波编码图像解码为原始图像时，可以容易地生成缩略图图像。

2. 发明申请

US20080095239A1 Method for video frame rate conversion 审中-公开
标题翻译：视频帧率转换方法
公开(公告)号：US20080095239A1
公开(公告)日：2008-04-24
申请号：US11897393
申请日：2007-08-30
申请人： Yong-Hyun Lim , Jae-Hoon Kwon , Yun-Je Oh , Young-Hun Joo
发明人： Yong-Hyun Lim , Jae-Hoon Kwon , Yun-Je Oh , Young-Hun Joo
IPC分类号： H04N7/32
CPC分类号： H04N19/577 , H04N19/132 , H04N19/51 , H04N19/52 , H04N19/587
摘要： Methods and apparatus for video frame rate conversion are disclosed. In one aspect of the invention, a basic interpolation motion vector for an interpolated frame is generated using a motion vector of a current frame. The motion vector of the current frame is compared with a motion vector of a previous frame. The basic interpolation motion vector is offset and corrected according to a comparison result. The interpolated frame is generated by performing motion compensation using at least one of the basic interpolation motion vector and the corrected basic interpolation motion vector.
摘要翻译：公开了用于视频帧速率转换的方法和装置。在本发明的一个方面中，使用当前帧的运动矢量生成用于内插帧的基本插值运动矢量。将当前帧的运动矢量与前一帧的运动矢量进行比较。基本插补运动矢量根据比较结果进行偏移和校正。通过使用基本插补运动矢量和校正的基本插补运动矢量中的至少一个来执行运动补偿来生成内插帧。

3. 发明授权

US08045824B2 Wavelet transformation-based image encoder, decoder and method for generating thumbnail image 失效
标题翻译：基于小波变换的图像编码器，解码器和生成缩略图的方法
公开(公告)号：US08045824B2
公开(公告)日：2011-10-25
申请号：US11894924
申请日：2007-08-22
申请人： Jae-Hoon Kwon , Yong-Hyun Lim
发明人： Jae-Hoon Kwon , Yong-Hyun Lim
IPC分类号： G06K9/20
CPC分类号： H04N19/645
摘要： Disclosed are a wavelet transformation-based image encoder, decoder and method for generating a thumbnail image. In the present invention, an original image is tiled according to a preset tiling scheme, and wavelet transformation is performed for each tiled image. An LL image is extracted from the tiled image and range mapping is performed for the color values of each pixel of the extracted LL images. After the range mapping of the color values according to the pixels, a thumbnail image is generated by reconstructing the LL images according to the predetermined tiling scheme. According to the present invention as described above, when an encoder using a wavelet transformation method encodes the original image into a wavelet image or a decoder using wavelet transformation method decodes the wavelet encoded image into the original image, the thumbnail image can be easily generated.
摘要翻译：公开了一种基于小波变换的图像编码器，用于生成缩略图图像的解码器和方法。在本发明中，根据预设的平铺方案平铺原始图像，并且对每个平铺图像执行小波变换。从平铺图像中提取LL图像，并对所提取的LL图像的每个像素的颜色值进行范围映射。在根据像素的颜色值的范围映射之后，通过根据预定的平铺方案重建LL图像来生成缩略图图像。根据如上所述的本发明，当使用小波变换方法的编码器将原始图像编码为小波图像或使用小波变换方法的解码器将小波编码图像解码为原始图像时，可以容易地生成缩略图图像。

4. 发明授权

US08380867B2 Method of transmitting/receiving streaming data in communication system including server and mobile communication terminal, and communication system therefor 有权
标题翻译：在包括服务器和移动通信终端的通信系统中发送/接收流数据的方法及其通信系统
公开(公告)号：US08380867B2
公开(公告)日：2013-02-19
申请号：US12536763
申请日：2009-08-06
申请人： Yong-Gyoo Kim , Tae-Sung Park , Do-Young Joung , Gil-Yoon Kim , Yong-Hyun Lim
发明人： Yong-Gyoo Kim , Tae-Sung Park , Do-Young Joung , Gil-Yoon Kim , Yong-Hyun Lim
IPC分类号： G06F15/16
CPC分类号： H04L65/602
摘要： Disclosed are a method of transmitting/receiving streaming data, to which a bit rate suitable for a mobile communication terminal is applied, in a communication system including a server and the mobile communication terminal, and a communication system therefor. The communication system include the server for converting multimedia data into the streaming data, and transmitting the streaming data to the mobile communication terminal; and the mobile communication terminal for, on receiving the streaming data from the server, collecting streaming parameters for use to determine the bit rate, and newly determining the bit rate.
摘要翻译：公开了一种在包括服务器和移动通信终端的通信系统中发送/接收适用于移动通信终端的比特率的流数据的方法及其通信系统。通信系统包括用于将多媒体数据转换为流数据的服务器，并将流数据发送到移动通信终端; 以及移动通信终端，用于在从服务器接收流数据时收集用于确定比特率的流参数，以及新确定比特率。

5. 发明授权

US08135069B2 Frame rate conversion method using motion interpolation 有权
标题翻译：使用运动插值的帧速率转换方法
公开(公告)号：US08135069B2
公开(公告)日：2012-03-13
申请号：US11903180
申请日：2007-09-20
申请人： Sun-Young Jeon , Young-Hun Joo , Yong-Hyun Lim , Bong-Gon Kim , Yun-Je Oh
发明人： Sun-Young Jeon , Young-Hun Joo , Yong-Hyun Lim , Bong-Gon Kim , Yun-Je Oh
IPC分类号： H04N7/00
CPC分类号： H04N19/577 , H04N19/132 , H04N19/137 , H04N19/176 , H04N19/44 , H04N19/513 , H04N19/56 , H04N19/587 , H04N19/61
摘要： A Frame Rate Conversion (FRC) method using motion interpolation is disclosed. The FRC method includes checking the position of a motion vector intersecting an interpolated frame for each block of the interpolated frame, performing motion interpolation by acquiring a motion vector of each vertex of each block using motion vectors adjacent to each vertex, and performing motion interpolation on pixels of each block using the motion vector of each vertex.
摘要翻译：公开了使用运动插值的帧速率转换（FRC）方法。 FRC方法包括：检查与内插帧的每个块相交的内插帧的运动矢量的位置，使用与每个顶点相邻的运动矢量获取每个块的每个顶点的运动矢量，并且对每个块的像素使用每个顶点的运动矢量。

6. 发明申请

US20080101472A1 Frame rate conversion method using motion interpolation 有权
标题翻译：使用运动插值的帧速率转换方法
公开(公告)号：US20080101472A1
公开(公告)日：2008-05-01
申请号：US11903180
申请日：2007-09-20
申请人： Sun-Young Jeon , Young-Hun Joo , Yong-Hyun Lim , Bong-Gon Kim , Yun-Je Oh
发明人： Sun-Young Jeon , Young-Hun Joo , Yong-Hyun Lim , Bong-Gon Kim , Yun-Je Oh
IPC分类号： H04N7/26
CPC分类号： H04N19/577 , H04N19/132 , H04N19/137 , H04N19/176 , H04N19/44 , H04N19/513 , H04N19/56 , H04N19/587 , H04N19/61
摘要： A Frame Rate Conversion (FRC) method using motion interpolation is disclosed. The FRC method includes checking the position of a motion vector intersecting an interpolated frame for each block of the interpolated frame, performing motion interpolation by acquiring a motion vector of each vertex of each block using motion vectors adjacent to each vertex, and performing motion interpolation on pixels of each block using the motion vector of each vertex.
摘要翻译：公开了使用运动插值的帧速率转换（FRC）方法。 FRC方法包括：检查与内插帧的每个块相交的内插帧的运动矢量的位置，使用与每个顶点相邻的运动矢量获取每个块的每个顶点的运动矢量，并且对每个块的像素使用每个顶点的运动矢量。

7. 发明申请

US20080084325A1 SYSTEM AND METHOD FOR PROVIDING POSITION INFORMATION BY USING MINI-MAP 审中-公开
标题翻译：使用MINI-MAP提供位置信息的系统和方法
公开(公告)号：US20080084325A1
公开(公告)日：2008-04-10
申请号：US11685804
申请日：2007-03-14
申请人： Bong-Gon KIM , Yong-Hyun Lim , Kyung-Ho Chae , Yun-Je Oh
发明人： Bong-Gon KIM , Yong-Hyun Lim , Kyung-Ho Chae , Yun-Je Oh
IPC分类号： G08B17/10
CPC分类号： H04N7/183 , G06F3/14 , G06T7/73 , G06T11/206 , G06T2207/30196 , G06T2207/30228 , G09G2340/04 , G09G2340/12
摘要： Disclosed is a system and method for providing position information by using a mini-map, the system including: a server for detecting and transmitting an image including an entire field and position information of at least one athlete and a ball; and a mobile communication terminal for displaying the image received from the server, and displaying the position information of the at least one athlete and the ball on a mini-map.
摘要翻译：公开了一种通过使用迷你地图提供位置信息的系统和方法，该系统包括：用于检测和发送包括至少一个运动员和球的整个场和位置信息的图像的服务器; 以及移动通信终端，用于显示从服务器接收的图像，并且在微型地图上显示至少一个运动员和球的位置信息。

8. 发明授权

US08107759B2 Method of detecting low luminance noise and image compression apparatus using the same 失效
标题翻译：检测低亮度噪声的方法和使用其的图像压缩装置
公开(公告)号：US08107759B2
公开(公告)日：2012-01-31
申请号：US11975828
申请日：2007-10-22
申请人： Jeong-Rok Park , Yong-Hyun Lim , Kyung-Ho Chae , Yun-Je Oh
发明人： Jeong-Rok Park , Yong-Hyun Lim , Kyung-Ho Chae , Yun-Je Oh
IPC分类号： G06K9/38 , G06K9/40
CPC分类号： G06T5/002 , G06T2207/20008 , H04N19/117 , H04N19/136 , H04N19/172 , H04N19/176 , H04N19/60 , H04N19/85
摘要： In a photograph and image compression system equipped with a camera, a low luminance noise cancellation algorithm is selectively applied to photographs and video images including a low luminance noise, by determining whether the low luminance noise is included in a portion of an input image, and if it is determined that low luminance noise is included, the low luminance noise cancellation algorithm is executed on the input image.
摘要翻译：在配备有照相机的照片和图像压缩系统中，通过确定低亮度噪声是否包括在输入图像的一部分中，低亮度噪声消除算法被选择性地应用于包括低亮度噪声的照片和视频图像，以及如果确定包括低亮度噪声，则在输入图像上执行低亮度噪声消除算法。

9. 发明申请

US20080095460A1 Method of detecting low luminance noise and image compression apparatus using the same 失效
标题翻译：检测低亮度噪声的方法和使用其的图像压缩装置
公开(公告)号：US20080095460A1
公开(公告)日：2008-04-24
申请号：US11975828
申请日：2007-10-22
申请人： Jeong-Rok Park , Yong-Hyun Lim , Kyung-Ho Chae , Yun-Je Oh
发明人： Jeong-Rok Park , Yong-Hyun Lim , Kyung-Ho Chae , Yun-Je Oh
IPC分类号： G06K9/40
CPC分类号： G06T5/002 , G06T2207/20008 , H04N19/117 , H04N19/136 , H04N19/172 , H04N19/176 , H04N19/60 , H04N19/85
摘要： In a photograph and image compression system equipped with a camera, a low luminance noise cancellation algorithm is selectively applied to photographs and video images including a low luminance noise, by determining whether the low luminance noise is included in a portion of an input image, and if it is determined that low luminance noise is included, the low luminance noise cancellation algorithm is executed on the input image.
摘要翻译：在配备有照相机的照片和图像压缩系统中，通过确定低亮度噪声是否包括在输入图像的一部分中，低亮度噪声消除算法被选择性地应用于包括低亮度噪声的照片和视频图像，以及如果确定包括低亮度噪声，则在输入图像上执行低亮度噪声消除算法。

10. 发明申请

US20080095242A1 Apparatus and method for determining adaptive encoding mode in H.264 encoder 审中-公开
标题翻译：用于确定H.264编码器中的自适应编码模式的装置和方法
公开(公告)号：US20080095242A1
公开(公告)日：2008-04-24
申请号：US11904701
申请日：2007-09-28
申请人： Yong-Hyun Lim , Young-O Park , Yun-Je Oh , Young-Hun Joo
发明人： Yong-Hyun Lim , Young-O Park , Yun-Je Oh , Young-Hun Joo
IPC分类号： H04N7/26
CPC分类号： H04N19/105 , H04N19/137 , H04N19/176 , H04N19/51
摘要： An apparatus for determining an encoding mode in an H.264 encoder is provided with a 16×16 macroblock number calculating unit and a threshold updating unit. The 16×16 macroblock number calculating unit calculates means of the number of 16×16 macroblocks. The threshold updating unit compares the number of 16×16 macroblocks of a frame, which is chosen to be currently encoded, with the mean of the number of 16×16 macroblocks among or within the frames, and updates a currently set threshold according to a result of comparing. Then, calculating unit checks the number of times by which the encoding mode is determined by the 16×16 macroblock in a frame whose encoding is currently completed, and the threshold updating unit compares the number of times with the currently set threshold to increase or decrease the threshold according to a result of the comparison.
摘要翻译：用于确定H.264编码器中的编码模式的装置具有16×16宏块数计算单元和阈值更新单元。 16×16宏块数计算单元计算16×16宏块的数量的装置。阈值更新单元将选择当前被编码的帧的16×16个宏块的数目与帧内或帧内的16×16个宏块的数目的平均值进行比较，并且根据比较结果来更新当前设置的阈值。然后，计算单元检查在编码当前完成的帧中由16×16宏块确定编码模式的次数，并且阈值更新单元将该次数与当前设置的阈值进行比较以增加或减少阈值根据比较的结果。

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