Robust neural network threshold determination for wavelet shrinkage in images

• Main Authors: Ochotorena, Carlo Noel E., Dadios, Elmer P.
• Format: text
• Published: Animo Repository 2011
• Subjects: Noise control; Neural networks (Computer science); Electrical and Electronics; Systems and Communications
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/536
• Institution: De La Salle University

The discrete wavelet transform (DWT) has been established as an effective tool in denoising images. Various studies have developed statistical models for denoising signals in the wavelet domain. In these techniques, the amount of noise is estimated from the detail coefficients of the transform. Howe...