Pattern Recognition
Digital image processing (2nd ed.)
Digital image processing (2nd ed.)
A survey of thresholding techniques
Computer Vision, Graphics, and Image Processing
Performance study of several global thresholding techniques for segmentation
Computer Vision, Graphics, and Image Processing
Technical Note: \cal Q-Learning
Machine Learning
Fuzzy divergence, probability measure of fuzzy events and image thresholding
Pattern Recognition Letters
Artificial intelligence: a modern approach
Artificial intelligence: a modern approach
Digital image processing
Introduction to Reinforcement Learning
Introduction to Reinforcement Learning
CRV '04 Proceedings of the 1st Canadian Conference on Computer and Robot Vision
Journal of Artificial Intelligence Research
Reinforcement learning: a survey
Journal of Artificial Intelligence Research
Fuzzy inference system learning by reinforcement methods
IEEE Transactions on Systems, Man, and Cybernetics, Part C: Applications and Reviews
Software agent with reinforcement learning approach for medical image segmentation
Journal of Computer Science and Technology
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Finding an optimal threshold in order to segment digital images is a difficult task in image processing. Numerous approaches to image thresholding already exist in the literature. In this work, a reinforced threshold fusion for image binarization is introduced which aggregates existing thresholding techniques. The reinforcement agent learns the optimal weights for different thresholds and segments the image globally. A fuzzy reward function is employed to measure object similarities between the binarized image and the original gray-level image, and provide feedback to the agent. The experiments show that promising improvement can be obtained. Three well-established thresholding techniques are combined by the reinforcement agent and the results are compared using error measurements based on ground-truth images.