Self-Adaptive Non-Local Means Image Denoising Algorithm Based on Fuzzy Edge Complement

Cao Shuo; Huang Liping; Hou Beibei; Chen Gang

doi:10.3788/LOP55.011003

Journals >Laser & Optoelectronics Progress >Volume 55 >Issue 1 >Page 11003 > Article

Laser & Optoelectronics Progress
Vol. 55, Issue 1, 11003 (2018)

Self-Adaptive Non-Local Means Image Denoising Algorithm Based on Fuzzy Edge Complement

Cao Shuo^*, Huang Liping, Hou Beibei, and Chen Gang

Author Affiliations

School of Information and Control Engineering, China University of Mining and Technology, Xuzhou, Jiangsu 221116, China

show less

DOI: 10.3788/LOP55.011003 Cite this Article Set citation alerts

Cao Shuo, Huang Liping, Hou Beibei, Chen Gang. Self-Adaptive Non-Local Means Image Denoising Algorithm Based on Fuzzy Edge Complement[J]. Laser & Optoelectronics Progress, 2018, 55(1): 11003 Copy Citation Text

show less

Edge texture images. (a1)(b1) Original images; (a2)(b2) traces of structure tensor of original images; (a3)(b3) traces of structure tensor of noise images; (a4)(b4) images of fuzzy edge complement

Fig. 1. Edge texture images. (a1)(b1) Original images; (a2)(b2) traces of structure tensor of original images; (a3)(b3) traces of structure tensor of noise images; (a4)(b4) images of fuzzy edge complement

Download full size

Fig. 2. Denoised images. (a)(b) Original images; (c)(d) noise images; (e)(f) traditional NLM denoising; (g)(h) NLTV denoising; (i)(j) STNL denoising; (k)(l) FEC-NLM denoising

Download full size

Fig. 3. Similar blocks. (a) Similar blocks on original image; (b) similar blocks on noise image; (c) similar blocks on edge texture futures

Download full size

σ	Originalimage	Noiseimage	NLMalgorithm	NLTValgorithm	STNLalgorithm	FEC-NLMalgorithm
10	Lena	28.13	30.87	31.56	32.31	34.83
	Peppers	28.14	29.46	30.38	31.03	31.79
	House	28.11	32.14	32.99	34.11	35.61
	Boat	28.14	28.07	29.43	31.27	32.12
	Barbara	28.14	29.60	30.54	31.95	33.61
20	Lena	22.11	30.66	31.37	32.04	32.97
	Peppers	22.13	28.78	29.37	30.30	31.03
	House	22.13	31.65	32.23	32.95	33.82
	Boat	22.11	27.78	28.51	29.60	31.01
	Barbara	22.12	29.19	29.88	30.87	31.41

Table 1. PSNR in denoised images dB

Cao Shuo, Huang Liping, Hou Beibei, Chen Gang. Self-Adaptive Non-Local Means Image Denoising Algorithm Based on Fuzzy Edge Complement[J]. Laser & Optoelectronics Progress, 2018, 55(1): 11003

Download Citation

Set citation alerts for the article

Tools

Set citation alerts for the article

Save the article for my favorites

Paper Information