The invention relates to a display method and a system for a projector television wall. The method comprises the following steps: multiple projectors placed in the same plane and a matrix arrangement, get the projector coordinate parameters and matrix coordinate parameters, and recorded in the corresponding projector; each projector receives the video signal, video signal processing sub dividing the corresponding sub image according to the video signal matrix coordinate parameters corresponding to each image, obtaining video signal corresponding to the sub image corresponding to the projector coordinate parameters; the corresponding video signal to each projector obtained correction, and projected to the corresponding display area of the TV on the wall. The projector video wall display system and method, by recording the projector coordinate parameters and matrix coordinate parameters, projector video signal acquisition sub sub image corresponding to the image of each frame according to the coordinate parameters, without distribution via a video distributor, reduces the cost of display.
【技术实现步骤摘要】
【技术保护点】
１．一种投影机电视墙显示方法，包括以下步骤：将多台投影机放置在同一平面上且成矩阵排布，获取投影机坐标参数及矩阵坐标参数，并记录在相应的投影机内；每台投影机接收视频信号，根据所述矩阵坐标参数对每帧图像所对应的视频信号进行均分处理得到多个子图像所对应的子视频信号，获取与投影机坐标参数相对应的子图像所对应的子视频信号；将每台投影机获取的相对应的子视频信号进行校正处理，并投射到电视墙上相应的显示区域。
【技术特征摘要】
【专利技术属性】
技术研发人员：张正德，梁学岳，罗轶，
申请(专利权)人：深圳雅图数字视频技术有限公司，
类型：发明
国别省市：94
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。