Log-Gabor

Open Science
To enable the dissemination of the knowledge that is produced in our lab, we share all source code with open source licences.
Open Science
Motion Clouds: Model-based stimulus synthesis of natural-like random textures for the study of motion perception
Choosing an appropriate set of stimuli is essential to characterize the response of a sensory system to a particular functional …
PDF Cite DOI Pdf URL arXiv
Motion Clouds: Model-based stimulus synthesis of natural-like random textures for the study of motion perception
Self-Invertible 2D Log-Gabor Wavelets
Meanwhile biorthogonal wavelets got a very popular image processing tool, alternative multiresolution transforms have been proposed for …
PDF Cite DOI Code URL
Self-Invertible 2D Log-Gabor Wavelets
Sparse Approximation of Images Inspired from the Functional Architecture of the Primary Visual Areas
Sparse Approximation of Images Inspired from the Functional Architecture of the Primary Visual Areas
Modeling of simple cells through a sparse overcomplete gabor wavelet representation based on local inhibition and facilitation
We present a biologically plausible model of simple cortical cells as 1) a linear transform representing edges and 2) a non-linear …
Cite
Sparse Gabor wavelets by local operations
Efficient sparse coding of overcomplete transforms remains still anopen problem. Different methods have been proposed in theliterature, …
Cite DOI URL