A Fractional Total Variational CNN Approach for SAR Image Despeckling

• Published in: Intelligent Computing Methodologies Vol. 10956; pp. 431 - 442
• Main Authors: Bai, Yu-Cai, Zhang, Sen, Chen, Miao, Pu, Yi-Fei, Zhou, Ji-Liu
• Format: Book Chapter
• Language: English
• Published: Switzerland Springer International Publishing AG 2018; Springer International Publishing
• Series: Lecture Notes in Computer Science
• Subjects: Despeckling; Fractional differential; Image denoising; Synthetic aperture radar (SAR)

Synthetic aperture radar (SAR) image despeckling is an essential problem in remote sensing technology, which has a strong influence on the performance of the following processing. We propose a new despeckled algorithm combining CNN and fractional-order total variation. Through constructing a CNN mod...