A New Cat Swarm Optimization with Adaptive Parameter Control

2015 ◽  
pp. 69-78 ◽  
Author(s):  
Jianguo Wang
Keyword(s):  
Parameter Control ◽  
Swarm Optimization ◽  
Cat Swarm Optimization ◽  
Adaptive Parameter ◽  
Adaptive Parameter Control

scholarly journals An Image Enhancement Method Using the Quantum-Behaved Particle Swarm Optimization with an Adaptive Strategy

2013 ◽  
Vol 2013 ◽  
pp. 1-14 ◽  
Author(s):  
Xiaoping Su ◽  
Wei Fang ◽  
Qing Shen ◽  
Xiulan Hao
Keyword(s):  
Particle Swarm Optimization ◽  
Image Enhancement ◽  
Control Strategy ◽  
Color Image ◽  
Particle Swarm ◽  
Parameter Control ◽  
Objective Functions ◽  
Swarm Optimization ◽  
Adaptive Parameter ◽  
Adaptive Parameter Control

Image enhancement techniques are very important to image processing, which are used to improve image quality or extract the fine details in degraded images. In this paper, two novel objective functions based on the normalized incomplete Beta transform function are proposed to evaluate the effectiveness of grayscale image enhancement and color image enhancement, respectively. Using these objective functions, the parameters of transform functions are estimated by the quantum-behaved particle swarm optimization (QPSO). We also propose an improved QPSO with an adaptive parameter control strategy. The QPSO and the AQPSO algorithms, along with genetic algorithm (GA) and particle swarm optimization (PSO), are tested on several benchmark grayscale and color images. The results show that the QPSO and AQPSO perform better than GA and PSO for the enhancement of these images, and the AQPSO has some advantages over QPSO due to its adaptive parameter control strategy.

Self-Adaptive and Adaptive Parameter Control in Improved Artificial Bee Colony Algorithm

Informatica ◽  
2017 ◽  
Vol 28 (3) ◽  
pp. 415-438 ◽  
Author(s):  
Bekir Afşar ◽  
Doğan Aydin ◽  
Aybars Uğur ◽  
Serdar Korukoğlu
Keyword(s):  
Artificial Bee Colony Algorithm ◽  
Artificial Bee Colony ◽  
Parameter Control ◽  
Adaptive Parameter ◽  
Bee Colony ◽  
Adaptive Parameter Control ◽  
Self Adaptive
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