Colour Constancy: Biologically-inspired Contrast Variant Pooling Mechanism

Autor: Akbarinia, Arash, Rodríguez, Raquel Gil, Parraga, C. Alejandro

Publikováno v: Proceedings of the British machine Vision Conference (BMVC) 2017

Pooling is a ubiquitous operation in image processing algorithms that allows for higher-level processes to collect relevant low-level features from a region of interest. Currently, max-pooling is one of the most commonly used operators in the computa

Externí odkaz: http://arxiv.org/abs/1711.10968

Which tone-mapping operator is the best? A comparative study of perceptual quality

Autor: Cerdá-Company, Xim, Párraga, C. Alejandro, Otazu, Xavier

Publikováno v: Xim Cerda-Company, C. Alejandro Parraga, and Xavier Otazu, "Which tone-mapping operator is the best? A comparative study of perceptual quality," J. Opt. Soc. Am. A 35, 626-638 (2018)

Tone-mapping operators (TMO) are designed to generate perceptually similar low-dynamic range images from high-dynamic range ones. We studied the performance of fifteen TMOs in two psychophysical experiments where observers compared the digitally gene

Externí odkaz: http://arxiv.org/abs/1601.04450

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NICE: A Computational Solution to Close the Gap from Colour Perception to Colour Categorization.

Autor: Parraga, C. Alejandro^1,2 alejandro.parraga@cvc.uab.es, Akbarinia, Arash^1,2

Publikováno v: PLoS ONE. 3/8/2016, Vol. 11 Issue 3, p1-32. 32p.

Stripping #The Dress: the importance of contextual information on inter-individual differences in colour perception.

Autor: Jonauskaite, Domicele, Dael, Nele, Parraga, C. Alejandro, Chèvre, Laetitia, García Sánchez, Alejandro, Mohr, Christine

Publikováno v: Psychological Research; Jun2020, Vol. 84 Issue 4, p851-865, 15p, 1 Color Photograph, 3 Diagrams, 4 Charts, 1 Graph