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Local Tchebichef Moments for Texture Analysis
(Science Gate PublishingUniversity of Canterbury. Computer Science and Software Engineering, 2014)
Orthogonal moment functions based on Tchebichef polynomials have found several applications in the field of image analysis because of their superior feature representation capabilities. Local features represented by such ...
Affective Expressions of Machines
Emotions should play an important role in the design of interfaces because people interact with machines as if they were social actors. This paper presents a literature review on affective expressions through speech, ...