Publication details

Dynamic Texture Similarity Criterion

Conference Paper (international conference)

Richtr Radek, Haindl Michal

serial: The 24th International Conference on Pattern Recognition (ICPR 2018), p. 904-909

action: The 24th International Conference on Pattern Recognition (ICPR 2018), (Beijing, CN, 20180820)

keywords: Dynamic texture, Similarity criterion

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abstract (eng):

Dynamic texture similarity ranking is a challenging and still unsolved problem. Evaluation of how well are various dynamic textures similar to humans perception viewis extremely difficult even for static textures and requires tedious psycho-physical experiments. Human perception principles are largely not understood yet and the dynamic texture perception is further complicated with a distinct way of perceiving spatial and temporal domains, which complicates any similarity criterion definition. We propose a novel dynamic texture criterion based on the Fourier transformation and properties of dynamic texture spatiotemporal frequencies. The presented criterion correlates well with performed psycho-physical tests while maintaining sufficient diversity and descriptiveness.