A two-stage automatic color thresholding technique

• Main Authors: Pootheri, Shamna, Ellam, Daniel, Grübl, Thomas, Liu, Yang
• Other Authors: School of Computer Science and Engineering
• Format: Article
• Language: English
• Published: 2023
• Subjects: Engineering::Computer science and engineering; Image Binarization; Robust Color Thresholding
• Online Access: https://hdl.handle.net/10356/171655
• Institution: Nanyang Technological University

Thresholding is a prerequisite for many computer vision algorithms. By suppressing the background in an image, one can remove unnecessary information and shift one's focus to the object of inspection. We propose a two-stage histogram-based background suppression technique based on the chromatic...