Receptive Field

Role of homeostasis in learning sparse representations
Neurons in the input layer of primary visual cortex in primates develop edge-like receptive fields. One approach to understanding the …
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Role of homeostasis in learning sparse representations
Sparse Gabor wavelets by local operations
Efficient sparse coding of overcomplete transforms remains still anopen problem. Different methods have been proposed in theliterature, …
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Emergence of filters from natural scenes in a sparse spike coding scheme
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Emergence of filters from natural scenes in a sparse spike coding scheme
Sparse Image Coding Using an Asynchronous Spiking Neural Network
*Progressive reconstruction of a static image using spikes in a Laplacian pyramid.*
Progressive reconstruction of a static image using spikes in a Laplacian pyramid.
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