Handphone-based mobile image enhancement

• Main Author: Zhao, Xijun
• Other Authors: Ma Kai Kuang
• Format: Final Year Project
• Language: English
• Published: 2018
• Subjects: DRNTU::Engineering::Computer science and engineering::Computing methodologies::Image processing and computer vision
• Online Access: http://hdl.handle.net/10356/75492
• Institution: Nanyang Technological University

The paper reviews the lack of accuracy in existing document scanning applications while processing degraded document images and presents new enhancement algorithms for different degradations, including shadows, uneven illumination and out of focus blur. The proposed algorithm focuses on enhancing ed...