会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 8. 发明申请
    • Method of processing a video image sequence in a liquid crystal display panel
    • 在液晶显示面板中处理视频图像序列的方法
    • US20050140626A1
    • 2005-06-30
    • US10879659
    • 2004-06-29
    • Didier DoyenThierry BorelJonathan KervecFabienne Forlot
    • Didier DoyenThierry BorelJonathan KervecFabienne Forlot
    • G02F1/133G09G3/20G09G3/36H04N5/66
    • G09G3/20G09G3/2011G09G3/2025G09G3/3611G09G2320/0252G09G2320/0261G09G2320/106G09G2340/0435G09G2340/16
    • The present invention relates to a method of processing a video image sequence in a liquid crystal display panel and to a device for implementing this method. According to one embodiment of the invention, at least one motion-compensated image is generated for each group of m consecutive images of the sequence, m being greater or equal to 2, in order to obtain a group of n consecutive images, with n>m. Said group of n consecutive images replaces the group of m consecutive images into the sequence. Next, for each pixel having in a current image of the new sequence a current grey level and in the next image a different target grey level, an intercalary grey level is calculated which is higher or lower than said target grey level depending on whether said target grey level is respectively higher or lower than the current grey level of the pixel. Next, in the current image, the current grey level of the pixels is replaced with said calculated intercalary level. This method makes it possible to correct the blurring effects due to the mode of display and to the high response time of the LCD panel.
    • 本发明涉及一种在液晶显示面板中处理视频图像序列的方法以及用于实现该方法的装置。 根据本发明的一个实施例,为了获得n个连续图像的一组n个连续图像,为序列m的每个m个连续图像组生成至少一个运动补偿图像,m为大于或等于2,其中n> m。 所述n个连续图像组将m个连续图像的组替换成序列。 接下来,对于在新序列的当前图像中具有当前灰度级并且在下一图像中具有不同目标灰度级的每个像素,根据所述目标是否计算高于或低于所述目标灰度级的插值灰度级 灰度级分别高于或低于像素的当前灰度级。 接下来,在当前图像中,像素的当前灰度级被替换为所计算的闰月级。 该方法使得可以校正由于显示模式引起的模糊效果和LCD面板的高响应时间。