Abstract:
Image preprocessing and corner detection are of importance in 3-dimension measurement based on computer technology. A novel image preprocessing method by combining the de...Show MoreMetadata
Abstract:
Image preprocessing and corner detection are of importance in 3-dimension measurement based on computer technology. A novel image preprocessing method by combining the deconvolution based on Fourier transform with the white Gaussian denosing method based on finite Ridgelet transform is proposed, and a corner detector is given according to the cornerness of the preprocessed image. The simulation and comparison are made between the suggested method and the classic methods, which shows the suggested method can get a good standard performance image and robust corner detection.
Published in: 2009 IEEE International Conference on Granular Computing
Date of Conference: 17-19 August 2009
Date Added to IEEE Xplore: 22 September 2009
Print ISBN:978-1-4244-4830-2