Title :
A Geometrical Method for Multi-Focus Fusion of Color Image
Author :
Luo, Fen ; Lu, Bibo
Author_Institution :
Sch. of Comput. Sci. & Technol., Henan Polytech. Univ., Jiaozuo, China
Abstract :
In this paper, a new adaptive method for multi-focus color image fusion is proposed. It is a combination of multiresolution technique, using wavelet and local geometrical feature.The vector-valued image geometrical feature is extracted based on the extension of the first fundamental form and its eigne-values. We also give fusion results for the proposed method.
Keywords :
adaptive optics; eigenvalues and eigenfunctions; feature extraction; image colour analysis; image fusion; image resolution; optical focusing; wavelet transforms; adaptive method; eignevalues; feature extraction; geometrical method; local geometrical feature; multifocus color image fusion; multiresolution technique; vector-valued image geometrical feature; wavelet feature; Color; Eigenvalues and eigenfunctions; Image edge detection; Image fusion; Tensile stress; Wavelet transforms;
Conference_Titel :
Photonics and Optoelectronics (SOPO), 2012 Symposium on
Conference_Location :
Shanghai
Print_ISBN :
978-1-4577-0909-8
DOI :
10.1109/SOPO.2012.6270536
