Investigation on colour sensor denoising

• Main Author: Koh, Hui Guo.
• Other Authors: Yu Yajun
• Format: Final Year Project
• Language: English
• Published: 2011
• Subjects: DRNTU::Engineering::Computer science and engineering::Computer applications::Arts and humanities
• Online Access: http://hdl.handle.net/10356/44272
• Institution: Nanyang Technological University

Bilateral filtering is a popular denoising technique that smoothes away noise while preserving edges by nonlinear averaging of similar adjacent pixel values. The original filter does not remove salt and pepper noise effectively and textures of the image are not well preserved. Thus, we propose a mod...