An Analysis of a Block Matching Method on Single Chrome Images
Y. Murali Mohan Babu1, K. Radhik2, G.Kameswari3

1Y. Murali Mohan Babu, ECE Dept., SITAMS, Chittoor, AP, India
2K Radhika, ECE Dept., GIST, Nellore, AP, India.
3G.Kameswari, ECE Dept., NBKRIST, Nellore, A.P., India

Manuscript received on 02 June 2019 | Revised Manuscript received on 10 June 2019 | Manuscript published on 30 June 2019 | PP: 218-220 | Volume-8 Issue-8, June 2019 | Retrieval Number: E6311038519/19©BEIESP
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Abstract: In microwave frequency image formation and processing, a speckle noise is generally added. This noise is added for the imaging systems like radar image capturing, medical image capturing, etc. De-speckling methods are used to remove the available speckle noise. An un-decimated block matching 3D (BM3D) method is a state of art technique in de-speckling area. In this paper, a comparison analysis has made on different layers of satellite images with proposed method. Different quality parameters are evaluated and compared for different speckle noise variances. This paper analyses the importance of denoising of different sub layers rather than grey image of the original optical image.
Keyword: BM3D, colour band, de-speckling, monochrome image, and optical image.
Scope of the Article: Measurement & Performance Analysis