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2015 ; 9
(ä): 134
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Aesthetic perception of visual textures: a holistic exploration using texture
analysis, psychological experiment, and perception modeling
#MMPMID26582987
Liu J
; Lughofer E
; Zeng X
Front Comput Neurosci
2015[]; 9
(ä): 134
PMID26582987
show ga
Modeling human aesthetic perception of visual textures is important and valuable
in numerous industrial domains, such as product design, architectural design, and
decoration. Based on results from a semantic differential rating experiment, we
modeled the relationship between low-level basic texture features and aesthetic
properties involved in human aesthetic texture perception. First, we compute
basic texture features from textural images using four classical methods. These
features are neutral, objective, and independent of the socio-cultural context of
the visual textures. Then, we conduct a semantic differential rating experiment
to collect from evaluators their aesthetic perceptions of selected textural
stimuli. In semantic differential rating experiment, eights pairs of aesthetic
properties are chosen, which are strongly related to the socio-cultural context
of the selected textures and to human emotions. They are easily understood and
connected to everyday life. We propose a hierarchical feed-forward layer model of
aesthetic texture perception and assign 8 pairs of aesthetic properties to
different layers. Finally, we describe the generation of multiple linear and
non-linear regression models for aesthetic prediction by taking
dimensionality-reduced texture features and aesthetic properties of visual
textures as dependent and independent variables, respectively. Our experimental
results indicate that the relationships between each layer and its neighbors in
the hierarchical feed-forward layer model of aesthetic texture perception can be
fitted well by linear functions, and the models thus generated can successfully
bridge the gap between computational texture features and aesthetic texture
properties.