Enhanced the Infrared Image Using Wavelet Transform

Abstract

To Enhanced Infrared Image using Wavelet Transform, two enhancement algorithms namely spatial and spatiotemporal homomorphic filtering (SHF and STHF) have been given for enhancement of the far infrared images based upon a far infrared imaging model. The enhanced results with SHF are in general smoother than those with STHF, although STHF may reduce processing time greatly in comparison to SHF.In this paper an additive wavelet transform will be proposed for enhancement and filtration of homomorphic infrared images.

Key Words: - Infrared Images, Additive Wavelet transform, Homomorphic Image Enhancement.