Title :
The algorithm and application of finite line integral transform
Author :
Mingqiang, Yang ; Yuhua, Peng ; Yunxia, Liu
Author_Institution :
Sch. of Inf. Sci. & Eng., Shandong Univ., Jinan
Abstract :
A new multiscale transform, called Ridgelet transform, was proposed by professor E.J.Candes and D.L.Donoho, in 1999. Later, M.N.Do and M.Vetterli proposed an orthonormal version of the Ridgelet transform for discrete images with finite size, named finite Ridgelet transform (FRIT). In this paper, we present a new integral scheme-finite line integral transform (FLIT), the resulting transform is invertible and non-wrap. Several examples show that the new transform is effective in line detection in low PSNR images
Keywords :
image denoising; object detection; transforms; discrete images; finite Ridgelet transform; finite line integral transform; finite size; image detection; multiscale transform; peak signal to noise ratio; Computational complexity; Discrete transforms; Fourier transforms; Image reconstruction; Integral equations; Interpolation; Pixel; Signal analysis; Signal processing; Wavelet transforms; FRIT; Radon transform; line detection;
Conference_Titel :
Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications, 2005. MAPE 2005. IEEE International Symposium on
Conference_Location :
Beijing
Print_ISBN :
0-7803-9128-4
DOI :
10.1109/MAPE.2005.1617936
