Image processing method and image processing apparatus for obtaining overlaid image
    1.
    发明授权
    Image processing method and image processing apparatus for obtaining overlaid image 失效
    用于获得重叠图像的图像处理方法和图像处理装置

    公开(公告)号:US07071953B2

    公开(公告)日:2006-07-04

    申请号:US10285491

    申请日:2002-11-01

    IPC分类号: G09G5/00

    摘要: Two images P1 and P2 having different backgrounds are input into a transparency calculation processing part AT. The transparency calculation processing part AT obtains a transparency image PT from P1 and P2. Next, noise is removed from the transparency image PT as necessary. A color calculation processing part AC generates a color image PC from P1 and P2. Next, a cutting processing part AR cuts unnecessary parts from the transparency image PT and the color image PC. Finally, an overlaying processing part AS overlays the object O on a background image PZ by using PT, PC and PZ.

    摘要翻译: 将具有不同背景的两个图像P 1和P 2输入透明度计算处理部分AT。 透明度计算处理部分AT从P 1和P 2获得透明度图像PT。 接下来,根据需要从透明图像PT除去噪声。 颜色计算处理部AC从P 1和P 2生成彩色图像PC。 接下来,切割处理部分AR从透明图像PT和彩色图像PC中切除不必要的部分。 最后,叠加处理部分AS通过使用PT,PC和PZ在背景图像PZ上覆盖对象O。