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 Fusion of Wavelet Coefficients from Visual and Thermal ...
Fusion of Wavelet Coefficients from Visual and Thermal Face Images for Human Face Recognition – A Comparative Study Mrinal Kanti Bhowmik mkb_cse@yahoo.co.in Lecturer, Department of Computer Science and Engineering Tripura University (A Central University) Suryamaninagar – 799130, Tripura, India
Fusion of Wavelet Coefficients from Visual and Thermal ...
Fusion of Wavelet Coefficients from Visual and Thermal Face Images for Human Face Recognition – A Comparative Study Article · July 2010 with 96 Reads How we measure 'reads'
Fusion of Wavelet Coefficients from Visual and Thermal ...
In this paper we present a comparative study on fusion of visual and thermal images using different wavelet transformations. Here, coefficients of discrete wavelet transforms from both visual and thermal images are computed separately and combined. Next, inverse discrete wavelet transformation is taken in order to obtain fused face image....
Fusion of Wavelet Coefficients from Visual and Thermal ...
Fusion of Wavelet Coefficients from Visual and Thermal Face Images for Human Face Recognition-A Comparative Study
Quotient Based Multiresolution Image Fusion of Thermal and ...
Quotient Based Multiresolution Image Fusion of Thermal and Visual Images Using Daubechies Wavelet Transform for Human Face Recognition. 07/05/2010 ∙ by Mrinal Kanti Bhowmik, et al. ∙ 0 ∙ share . This paper investigates the multiresolution level-1 and level-2 Quotient based Fusion of thermal and visual images....
Quotient Based Multiresolution Image Fusion of Thermal and ...
In this paper we present a novel method of face identification using different levels of pixel fusion (e.g. ratios for pixel information taken from the visual and thermal images are, 2:3, 1:1, 3:2 ...
Fusion of Visible and Thermal Images Using a Directed ...
Bhowmik, D. Bhattacharjee, M. Nasipuri, D. K. Basu and M. Kundu , Fusion of wavelet coefficients from visual and thermal face images for human face recognition: A comparative study, Int. J. Image Process. 4 (1) (2010) 12–23.
Human face recognition using random forest based fusion of ...
ii. Mean face images are decomposed into approximation and wavelet coefficients using à-trous wavelet transforms up to l th level (l is chosen as 2 in this work). The absolute differences of wavelet coefficients at pixel location (i,j) of mean visible and thermal face images is computed for all the pixel locations in the face image for all levels of decomposition, which are considered as ......
Independent component analysis (ICA) of fused wavelet ...
Further, a comparative study has been conducted for dimensionality reduction based on Principal Component Analysis (PCA) and Independent Component Analysis (ICA). Fused images thus obtained are classified using a multi-layer perceptron (MLP). For experiments IRIS Thermal/Visual Face Database has been used.
A Comparative Study of Human Thermal Face Recognition ...
Thermal infrared (IR) images focus on changes of temperature distribution on facial muscles and blood vessels. These temperature changes can be regarded as texture features of images. A comparative study of face two recognition methods working in thermal spectrum is carried out in this paper. In the first approach, the training images and the test images are processed with Haar wavelet ......
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