关键词: 多尺度分析, 线条检测, 线条重构

Abstract: Aiming to lines reconstruction and understanding in images, this paper puts forward maximum energy response by Laplace filter of Gaussian with multi-scale and multi-angle. It adaptively enhances the lines based on multi-scale space theory. Meanwhile it obtains lines scale, angle information and achieves lines detection using on-maximum suppression. Using lines scale and angle information acquired, the lines are reconstructed at last. The experiment results indicate the validity of lines reconstruction algorithm.

Key words: multi-scale analysis, lines detection, lines reconstruction