Figure 3From: Multifocus image fusion scheme based on feature contrast in the lifting stationary wavelet domainThe noisy test image 'Pepper' (variance δ = 0.01), the HL subimages of LSWT and the multiscale products at the first three scales: (a) noisy image 'Pepper'; (b)-(e) HL1, HL2, HL3, HL4 high frequency sub-images of 'Pepper'; (f)-(h) multiscale products at the first three scales.Back to article page