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1. 发明公开

EP2911381A1 METHOD AND DEVICE FOR PROCESSING VIDEO IMAGE 有权
标题翻译： VERFAHREN UND VORRICHTUNG ZUR VERARBEITUNG EINES VIDEOBILDES
公开(公告)号：EP2911381A1
公开(公告)日：2015-08-26
申请号：EP13847903.5
申请日：2013-05-22
申请人： Leyard Optoelectronic Co., Ltd
发明人： LEI, Weilin , LU, Changjun
IPC分类号： H04N5/14 , G09G5/00 , G09G3/32
CPC分类号： G09G5/005 , G09G3/2096 , G09G3/32 , G09G5/00 , G09G5/008 , G09G5/14 , G09G2340/04 , G09G2340/0435 , G09G2340/0442 , H04N5/14 , H04N7/0122 , H04N21/234309 , H04N21/4305 , H04N21/440263
摘要： A method and device for processing a video image are provided. The method comprises: receiving an original video image; adjusting a signal clock frequency of the original video image to acquire a processed video image; after a command signal input by a user is received, capturing the processed video image according to a preset size to acquire a video image corresponding to a display window of the preset size; and encoding the video image corresponding to the display window of the preset size to acquire an encoded video image. According to the method and device for processing the video image disclosed by the present invention, new line, field and blanking synchronization signals are acquired through adjusting the clock frequency of an input image, and then, the corresponding capturing operation and outputting operation are performed according to the image display requirements of the user, so that the effect that video images with any resolution are reliably and stably displayed in the best display area range is realized.
摘要翻译：提供了一种用于处理视频图像的方法和装置。该方法包括：接收原始视频图像; 调整原始视频图像的信号时钟频率以获取经处理的视频图像; 在接收到由用户输入的命令信号之后，根据预设大小捕获处理后的视频图像以获取与预设大小的显示窗口相对应的视频图像; 并对与预设大小的显示窗口相对应的视频图像进行编码以获取编码的视频图像。根据本发明公开的视频图像的处理方法和装置，通过调整输入图像的时钟频率来获取新的行，场和消隐同步信号，然后对应的拍摄操作和输出操作按照实现了用户的图像显示要求，从而实现了以最佳显示区域范围可靠且稳定地显示具有任何分辨率的视频图像的效果。

2. 发明公开

EP3082334A1 DATA PROCESSING METHOD AND DEVICE FOR LED TELEVISION, AND LED TELEVISION 审中-公开
标题翻译： LED-FERNSEHEN LED日光灯
公开(公告)号：EP3082334A1
公开(公告)日：2016-10-19
申请号：EP14889939.6
申请日：2014-07-28
申请人： Leyard Optoelectronic Co., Ltd
发明人： LEI, Weilin , LU, Changjun , ZHANG, Longhu , SUN, Zheng
IPC分类号： H04N7/01 , H04N7/015
CPC分类号： H04N5/265 , G09G3/3208 , G09G5/005 , G09G5/008 , G09G2340/0407 , G09G2340/0435 , G09G2360/121 , G09G2360/122 , G09G2360/123 , G09G2360/126 , G09G2360/127 , G09G2360/128 , G09G2370/12 , G09G2370/14 , H04N5/04 , H04N5/9205 , H04N7/01 , H04N7/015
摘要： The present invention discloses a data processing method and device for a Light emitting diode (LED) Television (TV), and an LED TV, wherein the data processing device includes: a signal processing chip configured to perform mode conversion on a received TV signal so as to obtain a first video signal of a preset mode; and a video processing chip connected to the signal processing chip and configured to perform clock synchronization processing on the first video signal so as to obtain a second video signal and output the second video signal to an LED display. By means of the present invention, the problem in the prior art that an LED TV can only display a TV signal of a single mode is solved, thereby achieving the effect that the LED TV can display videos of various modes and various formats.
摘要翻译：本发明公开了一种用于发光二极管（LED）电视（TV）和LED电视的数据处理方法和装置，其中数据处理装置包括：信号处理芯片，被配置为对所接收的电视信号执行模式转换以获得预设模式的第一视频信号; 以及连接到所述信号处理芯片并被配置为对所述第一视频信号执行时钟同步处理以便获得第二视频信号并将所述第二视频信号输出到LED显示器的视频处理芯片。借助于本发明，解决了现有技术中LED电视只能显示单模电视信号的问题，从而实现了LED电视能够显示各种模式和各种格式的视频的效果。

3. 发明授权

EP2911381B1 METHOD AND DEVICE FOR PROCESSING VIDEO IMAGE 有权
公开(公告)号：EP2911381B1
公开(公告)日：2018-08-01
申请号：EP13847903.5
申请日：2013-05-22
申请人： Leyard Optoelectronic Co., Ltd
发明人： LEI, Weilin , LU, Changjun
IPC分类号： H04N5/14 , G09G5/00 , G09G3/32
CPC分类号： G09G5/005 , G09G3/2096 , G09G3/32 , G09G5/00 , G09G5/008 , G09G5/14 , G09G2340/04 , G09G2340/0435 , G09G2340/0442 , H04N5/14 , H04N7/0122 , H04N21/234309 , H04N21/4305 , H04N21/440263
摘要： A method and device for processing a video image are provided. The method comprises: receiving an original video image; adjusting a signal clock frequency of the original video image to acquire a processed video image; after a command signal input by a user is received, capturing the processed video image according to a preset size to acquire a video image corresponding to a display window of the preset size; and encoding the video image corresponding to the display window of the preset size to acquire an encoded video image. According to the method and device for processing the video image disclosed by the present invention, new line, field and blanking synchronization signals are acquired through adjusting the clock frequency of an input image, and then, the corresponding capturing operation and outputting operation are performed according to the image display requirements of the user, so that the effect that video images with any resolution are reliably and stably displayed in the best display area range is realized.

4. 发明公开

EP2947873A1 SYNCHRONOUS SIGNAL PROCESSING METHOD AND DEVICE FOR STEREOSCOPIC DISPLAY OF SPLICED-SCREEN BODY, AND SPLICED-SCREEN BODY 审中-公开
标题翻译：用于拼接，屏幕和机身拼接，屏体立体陈述同步信号处理方法及装置
公开(公告)号：EP2947873A1
公开(公告)日：2015-11-25
申请号：EP13873486.8
申请日：2013-05-30
申请人： Leyard Optoelectronic Co., Ltd
发明人： LEI, Weilin , LU, Changjun
IPC分类号： H04N13/00
CPC分类号： H04N13/341 , G09G3/00 , G09G3/003 , G09G5/12 , G09G2300/026 , G09G2360/04 , G09G2370/08 , H04N13/324 , H04N13/398
摘要： The invention discloses a synchronization signal processing method and device for stereoscopic display of a spliced screen body, and a spliced screen body, wherein the spliced screen body comprises a plurality of module screens spliced with one another. The method comprises: selecting a first module screen from the plurality of module screens according to a preset rule; obtaining a synchronization signal for stereoscopic display through the first module screen, wherein the synchronization signal is used for indicating the plurality of module screens to perform synchronous display of video images; and transmitting the synchronization signal to the other module screens through the first module screen according to the preset rule. By means of the technical solution provided by the present invention, the technical problems of high cost, complex implementation, and the like existing in synchronization signal transmission solutions in the related art are solved, so that the cost is reduced and the complexity of a synchronization mode is also lowered.

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