【24h】

3D filter design for color pattern recognition

机译:用于色彩图案识别的3D滤镜设计

获取原文
获取原文并翻译 | 示例

摘要

A color image is considered as a three-dimensional function in which the third dimension is the color axis. This approach permits the 3D generalization of the correlation between two images and the frequency filter design. In this work we analyze the properties of this 3D Fourier transform. Color pattern recognition is performed by means of a 3D correlation between an input colored image and the pattern to be detected. The spectrum whitening operation is analyzed in terms of the color transformation and some previously proposed element- wise transformations designed to improve the discrimination are revisited in this sense.
机译:彩色图像被认为是三维函数,其中三维是色轴。这种方法允许对两个图像之间的相关性以及频率滤波器设计进行3D概括。在这项工作中,我们分析了这种3D傅里叶变换的属性。借助于输入的彩色图像和要检测的图案之间的3D相关性来执行彩色图案识别。从颜色变换的角度分析了频谱增白操作,并从这个意义上重新讨论了一些先前提出的旨在改善区分度的元素变换。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号