Multi Focus Image Fusion using Combined Median and Average Filter based Hybrid Stationary Wavelet Transform and Principal Component Analysis

• Published in: International journal of advanced computer science & applications Vol. 9; no. 6
• Main Authors: Lianfang, Tian, Ahmed, Jameel, Qiliang, Du, Shankar, Bhawani, Adnan, Saifullah
• Format: Journal Article
• Language: English
• Published: West Yorkshire Science and Information (SAI) Organization Limited 2018
• Subjects: Algorithms; Blurring; Cameras; Circuits; Computer vision; Cross correlation; Discrete Wavelet Transform; Illumination; Image contrast; Image enhancement; Image processing; Image quality; Median (statistics); Principal components analysis; Sampling; Satellite imagery; Signal to noise ratio; Spectral methods; Uncertainty principles; Wavelet transforms

Poor illumination, less background contrast and blurring effects makes the medical, satellite and camera images difficult to visualize. Image fusion plays the vital role to enhance image quality by resolving the above issues and reducing the image quantity. The combination of spatial and spectral te...