We propose a method for head-pose invariant facial expression recognition that is based on
a set of characteristic facial points. To achieve head-pose invariance, we propose the …

We describe experimental evidence of stable triangular and hexagon-band mixed mode
nonstandard patterns, in a three-dimensional chemical reaction-diffusion system with steep …

During occupational therapy for children with autism, it is often necessary to elicit and
maintain engagement for the children to benefit from the session. Recently, social robots have …

Experimental studies of the formation of Turing patterns in the (chlorine dioxide, iodine,
malonic acid) reaction are performed in a spatial open gel disk reactor where all the input …

Modeling intensity of facial action units from spontaneously displayed facial expressions is
challenging mainly because of high variability in subject-specific facial expressiveness, head-…

Patterns resulting from the sole interplay between reaction and diffusion are probably involved
in certain stages of morphogenesis in biological systems, as initially proposed by Alan …

Unsupervised domain adaptation (uDA) models focus on pairwise adaptation settings
where there is a single, labeled, source and a single target domain. However, in many real-world …

Automated facial expression recognition has received increased attention over the past two
decades. Existing works in the field usually do not encode either the temporal evolution or …

Images of facial expressions are often captured from various views as a result of either head
movements or variable camera position. Existing methods for multiview and/or view-…

Many children on autism spectrum have atypical behavioral expressions of engagement
compared to their neu-rotypical peers. In this paper, we investigate the performance of deep …