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Patent Agency Ranking
公开(公告)号：US20050162566A1
公开(公告)日：2005-07-28
申请号：US10749564
申请日：2004-01-02
Applicant: Chun-Hsiung Chuang , Chien-Hsun Cheng , Shih-Sung Wen , Chi-Chuan Wang
Inventor： Chun-Hsiung Chuang , Chien-Hsun Cheng , Shih-Sung Wen , Chi-Chuan Wang
CPC classification number: G06T5/003 , G06T5/50 , G06T2207/10016 , G06T2207/20201 , H04N7/0112 , H04N7/012
Abstract: A video system that performs TV signal decoding, deinterlacing, and de-motion-blurring for progressive scan flat panel display is introduced. The system embeds a frame buffer and a scaler for conducting format and resolution conversions for display panels of different sizes. The output of the scaler is sent to a de-motion-blur processor for reducing the blurriness due to the motion of image objects and the slow response time of flat panel display devices. The de-motion-blur processor gets the motion and noise indication signal from scaler or the pre-frame-buffer video processor. Based on the motion and noise information and the information of temporal difference, the de-motion-blur processor performs over driving for the display panel interface and improves the rising and falling response time of the flat panel display. The decoding, deinterlacing, and de-motion-blur processing share the same frame buffer controller so the entire system can be optimized in cost and performance.
Abstract translation: 介绍了对逐行扫描平板显示器执行电视信号解码，去隔行扫描和去运动模糊的视频系统。 该系统嵌入一个帧缓冲区和一个缩放器，用于对不同大小的显示面板进行格式和分辨率转换。 定标器的输出被发送到去运动模糊处理器，以减少由于图像对象的运动引起的模糊和平板显示设备的响应时间慢。 去运动模糊处理器从缩放器或预帧缓冲器视频处理器获取运动和噪声指示信号。 基于运动噪声信息和时间差异信息，去运动模糊处理器对显示面板接口执行过驱动，并且改善了平板显示器的上升和下降响应时间。 解码，去隔行和去运动模糊处理共享相同的帧缓冲控制器，从而可以在成本和性能上优化整个系统。
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公开(公告)号：US20080304709A1
公开(公告)日：2008-12-11
申请号：US12181840
申请日：2008-07-29
Applicant: Juin-Ying Huang , Wen-Tse Tseng , Chien-Hsun Cheng , Shih-Sung Wen
Inventor： Juin-Ying Huang , Wen-Tse Tseng , Chien-Hsun Cheng , Shih-Sung Wen
IPC: G06K9/00
CPC classification number: G09G3/3648 , G09G3/3607 , G09G2320/0252 , G09G2320/103 , G09G2330/06 , G09G2340/02 , G09G2340/16
Abstract: Image compression, decompression and motion detection methods are described. Two temporally adjacent frame images, a previous time frame and a current time frame, are compressed in round-off and averaging techniques. Next, according to the compressed data of two corresponding pixels of the two frame images, whether or not the pixel of the current time frame image is of a motion picture is detected. If the pixel is of a motion picture, the compressed pixel data of the previous time frame image is decompressed, and an overdrive process is performed on the decompressed pixel data and the original pixel data of the current time frame image to produce an overdrive output. If the pixel is not of a motion picture, an overdrive process is not performed.
Abstract translation: 描述图像压缩，解压缩和运动检测方法。 两个时间上相邻的帧图像，前一时间帧和当前时间帧，被压缩成舍入和平均技术。 接下来，根据两帧图像的两个对应像素的压缩数据，检测当前时间帧图像的像素是否是运动图像。 如果像素是运动图像，则解压缩先前时间帧图像的压缩像素数据，对解压缩的像素数据和当前时间帧图像的原始像素数据执行过驱动处理，以产生过驱动输出。 如果像素不是运动图像，则不执行过驱动处理。
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公开(公告)号：US07724971B2
公开(公告)日：2010-05-25
申请号：US12181840
申请日：2008-07-29
Applicant: Juin-Ying Huang , Wen-Tse Tseng , Chien-Hsun Cheng , Shih-Sung Wen
Inventor： Juin-Ying Huang , Wen-Tse Tseng , Chien-Hsun Cheng , Shih-Sung Wen
IPC: G06K9/36
CPC classification number: G09G3/3648 , G09G3/3607 , G09G2320/0252 , G09G2320/103 , G09G2330/06 , G09G2340/02 , G09G2340/16
Abstract: Image compression, decompression and motion detection methods are described. Two temporally adjacent frame images, a previous time frame and a current time frame, are compressed in round-off and averaging techniques. Next, according to the compressed data of two corresponding pixels of the two frame images, whether or not the pixel of the current time frame image is of a motion picture is detected. If the pixel is of a motion picture, the compressed pixel data of the previous time frame image is decompressed, and an overdrive process is performed on the decompressed pixel data and the original pixel data of the current time frame image to produce an overdrive output. If the pixel is not of a motion picture, an overdrive process is not performed.
Abstract translation: 描述图像压缩，解压缩和运动检测方法。 两个时间上相邻的帧图像，前一时间帧和当前时间帧，被压缩成舍入和平均技术。 接下来，根据两帧图像的两个对应像素的压缩数据，检测当前时间帧图像的像素是否是运动图像。 如果像素是运动图像，则解压缩先前时间帧图像的压缩像素数据，并对解压缩的像素数据和当前时间帧图像的原始像素数据执行过驱动处理，以产生过驱动输出。 如果像素不是运动图像，则不执行过驱动处理。
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公开(公告)号：US07262818B2
公开(公告)日：2007-08-28
申请号：US10749564
申请日：2004-01-02
Applicant: Chun-Hsiung Chuang , Chien-Hsun Cheng , Shih-Sung Wen , Chi-Chuan Wang
Inventor： Chun-Hsiung Chuang , Chien-Hsun Cheng , Shih-Sung Wen , Chi-Chuan Wang
CPC classification number: G06T5/003 , G06T5/50 , G06T2207/10016 , G06T2207/20201 , H04N7/0112 , H04N7/012
Abstract: A video system that performs TV signal decoding, deinterlacing, and de-motion-blurring for progressive scan flat panel display is introduced. The system embeds a frame buffer and a scaler for conducting format and resolution conversions for display panels of different sizes. The output of the scaler is sent to a de-motion-blur processor for reducing the blurriness due to the motion of image objects and the slow response time of flat panel display devices. The de-motion-blur processor gets the motion and noise indication signal from scaler or the pre-frame-buffer video processor. Based on the motion and noise information and the information of temporal difference, the de-motion-blur processor performs over driving for the display panel interface and improves the rising and falling response time of the flat panel display. The decoding, deinterlacing, and de-motion-blur processing share the same frame buffer controller so the entire system can be optimized in cost and performance.
Abstract translation: 介绍了对逐行扫描平板显示器执行电视信号解码，去隔行扫描和去运动模糊的视频系统。 该系统嵌入一个帧缓冲区和一个缩放器，用于对不同大小的显示面板进行格式和分辨率转换。 定标器的输出被发送到去运动模糊处理器，以减少由于图像对象的运动引起的模糊和平板显示设备的响应时间慢。 去运动模糊处理器从缩放器或预帧缓冲器视频处理器获取运动和噪声指示信号。 基于运动噪声信息和时间差异信息，去运动模糊处理器对显示面板接口执行过驱动，并且改善了平板显示器的上升和下降响应时间。 解码，去隔行和去运动模糊处理共享相同的帧缓冲控制器，从而可以在成本和性能上优化整个系统。
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公开(公告)号：US20050237316A1
公开(公告)日：2005-10-27
申请号：US10963636
申请日：2004-10-14
Applicant: Juin-Ying Huang , Wen-Tse Tseng , Chien-Hsun Cheng , Shih-Sung Wen
Inventor： Juin-Ying Huang , Wen-Tse Tseng , Chien-Hsun Cheng , Shih-Sung Wen
CPC classification number: G09G3/3648 , G09G3/3607 , G09G2320/0252 , G09G2320/103 , G09G2330/06 , G09G2340/02 , G09G2340/16
Abstract: Image compression, decompression and motion detection methods are described. Two temporally adjacent frame images, a previous time frame and a current time frame, are compressed in round-off and averaging techniques. Next, according to the compressed data of two corresponding pixels of the two frame images, whether or not the pixel of the current time frame image is of a motion picture is detected. If the pixel is of a motion picture, the compressed pixel data of the previous time frame image is decompressed, and an overdrive process is performed on the decompressed pixel data and the original pixel data of the current time frame image to produce an overdrive output. If the pixel is not of a motion picture, an overdrive process is not performed.
Abstract translation: 描述图像压缩，解压缩和运动检测方法。 两个时间上相邻的帧图像，前一时间帧和当前时间帧，被压缩成舍入和平均技术。 接下来，根据两帧图像的两个对应像素的压缩数据，检测当前时间帧图像的像素是否是运动图像。 如果像素是运动图像，则解压缩先前时间帧图像的压缩像素数据，并对解压缩的像素数据和当前时间帧图像的原始像素数据执行过驱动处理，以产生过驱动输出。 如果像素不是运动图像，则不执行过驱动处理。
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