发明授权
US06346949B1 Three-dimensional form data processor retaining information on color boundaries of an object when thinning coordinate data
失效
三维形式数据处理器在对坐标数据进行稀疏化时保留对象颜色边界的信息
- 专利标题： Three-dimensional form data processor retaining information on color boundaries of an object when thinning coordinate data
- 专利标题（中）： 三维形式数据处理器在对坐标数据进行稀疏化时保留对象颜色边界的信息
-
申请号： US08747819申请日： 1996-11-13
-
公开(公告)号： US06346949B1公开(公告)日： 2002-02-12
- 发明人: Koji Fujiwara , Eiro Fujii , Shigeaki Imai , Yoshiko Sakagawa
- 申请人： Koji Fujiwara , Eiro Fujii , Shigeaki Imai , Yoshiko Sakagawa
- 优先权： JP7-295111 19951114
- 主分类号： G06T1700
- IPC分类号： G06T1700
摘要：
In a processor for generating a three-dimensional form model, data MX on an object having a three-dimensional form are read, while two-dimensional color image GX1 are read in correspondence to the form data MX. Then, color boundaries are discriminated in the color image GX1, and the form data MX are thinned except portions in correspondence to the color boundaries. Thus, the amount of data is reduced without losing information on the color boundaries of the form.
信息查询
