Three-dimensional object rotation-invariant recognition with Synthetic Discriminant Function
发布时间：2024-08-09
点击次数：
- 所属单位：
- 理学院
- 发表刊物：
- 2009 symposium on photonics and optoelectrtronics SOPO 2009
- 关键字：
- 中文关键字：三维物体识别；微透镜阵列；综合判别函数，英文关键字：3-D object recognition; rotation-invariant; microl
- 摘要：
- A novel method for three-dimensional (3-D) object rotation-invariant recognition by use of perspective array and the Synthetic Discriminant Function (SDF) is proposed. With high relevancy of perspective array, the conversion of depth information of 3-D object to 2-D perspective images by use of microlens array makes 3-D object recognition is possible accomplished through the technology of 2-D image. The SDF is synthesized by use of the computer, and 3-D object rotation-invariant recognition is accomplished with the aberration-invariant characteristic of SDF. Correlative analysis has been done for the conversion and recognition process, the SDF has been synthesized by use of Matlab process, and rotation-invariant recognition of dice, a 3-D object, has been accomplished by use of the method of match filtering. The result showed that the proposed method is performed better.
- 备注：
- 郝劲波
- 合写作者：
- xuyangbin,humanli
- 第一作者：
- 郝劲波
- 论文类型：
- 期刊论文
- 卷号：
- 卷：2009
- 期号：
- 期：
- 页面范围：
- 页：
- 是否译文：
- 否
- 发表时间：
- 2009-12-01