20 citations · 27 across the 3 of their papers we have counts for
3 papers
cs.CV2012★ 20 cited
No-reference image quality assessment through the von Mises distribution
Salvador Gabarda, Gabriel Cristobal
An innovative way of calculating the von Mises distribution (VMD) of image entropy is introduced in this paper. The VMD's concentration parameter and some fitness parameter that wi…
cs.CV2011★ 7 cited
Invariant texture analysis through Local Binary Patterns
Rodrigo Nava, Gabriel Cristóbal, Boris Escalante-Ramírez
In many image processing applications, such as segmentation and classification, the selection of robust features descriptors is crucial to improve the discrimination capabilities i…
cs.CV2011
Image denoising assessment using anisotropic stack filtering
Salvador Gabarda, Gabriel Cristobal
In this paper we propose a measure of anisotropy as a quality parameter to estimate the amount of noise in noisy images. The anisotropy of an image can be determined through a dire…