Figure 14From: Layer-based sparse representation of multiview imagesNonlinear approximation subjective evaluation. (a) Sparse layer-based representation (PSNR 29.62dB) with 1.18% of coefficients retained. (b) Standard 3D DWT (PSNR 26.6dB) with 1.20% of coefficients retained. (c) Original Teddy EPI dataset.Back to article page