一种光栅普适的LCD多视点立体图像合成方法

多视点立体图像合成很大程度上取决于多视点立体显示设备的类型。当前，基于光栅的LCD多视点自由立体显示设备最为常见，但目前缺乏针对这类显示器的通用合成方法。因此，提出了一种通用的多视点立体视频图像合成新方法，主要分为子像素判断准则、各视点子像素的子采样、子像素排列合成三部分。该方法从原理上考虑了光栅LCD多视点自由立体显示的各种可能情况，具有普适性和实用价值。通过具体实例验证了所提方法的正确性和可行性。

General composition method for optical-plate-based LCD multi-view stereo image

Multi-view stereo image composition is largely dependent on the type of multi-view stereo display device. Currently, optical-plate-based multi-view stereo LCD display is most popular, while there is lack of a general composition method for this kind of display. A new general composition method was proposed for the most popular optical-plate-based multi-view stereo LCD display. The method is made up of three parts, i.e. sub-pixel judgment, sub-pixel sub-sampling for each view, and sub-pixel arrangement and composition of each view. This method covers all the possibilities of optical-plate-based multi-view stereo LCD display, with good applicability and popularity. The correctness and validity of the proposed method is verified by experiments.