Laser & Optoelectronics Progress, Volume. 56, Issue 24, 241002(2019)
Low-Illuminance Texture Image Enhancement Method Based on SCBSO Algorithm
Fig. 1. Schematic of chromosome structure
Fig. 2. Schematics of chromosome structure before and after mapping. (a) Distribution of gray value of original image; (b) gray value distribution of remapped image; (c) original chromosome structure; (d) remapped chromosome structure
Fig. 3. Flowchart of SCBSO algorithm
Fig. 4. Image enhancement method for simple chromosome structure of SCBSO
Fig. 5. Iterative curves of four algorithms for
Fig. 6. Iterative curves of four algorithms for
Fig. 7. Image collected in database
Fig. 8. Image extracted in ROI
Fig. 9. Experimental image 1 enhanced by different algorithms. (a) Enhanced image of original image; (b) image enhanced by BSO; (c) image enhanced by GA; (d) image enhanced by SCBSO
Fig. 10. Gray histograms of images enhanced by different algorithms. (a) Gray histogram of original image; (b) gray histogram enhanced by BSO; (c) gray histogram enhanced by GA; (d) gray histogram enhanced by SCBSO
Fig. 11. Experimental image 2 enhanced by different algorithms. (a) Original image; (b) image enhanced by BSO; (c) image enhanced by GA; (d) image enhanced by SCBSO
Fig. 12. Gray histograms of image 2 enhanced by different algorithms. (a) Gray histogram of original image; (b) gray histogram enhanced by BSO; (c) gray histogram enhanced by GA; (d) gray histogram enhanced by SCBSO
|
|
|
|
Get Citation
Copy Citation Text
Zhiyong Tao, Lei Zhang, Sen Lin. Low-Illuminance Texture Image Enhancement Method Based on SCBSO Algorithm[J]. Laser & Optoelectronics Progress, 2019, 56(24): 241002
Category: Image Processing
Received: Apr. 18, 2019
Accepted: Jun. 6, 2019
Published Online: Nov. 26, 2019
The Author Email: Zhang Lei (377694453@qq.com)