Almost all mesh processing procedures cause some more or less visible changes in the
appearance of objects represented by polygonal meshes. In many cases, such as mesh …

This paper introduces and motivates the application of parameterization to behavior trees.
As a framework, behavior trees are becoming more commonly used for agent controllers in …

Gaze behavior of virtual characters in video games and virtual reality experiences is a key
factor of realism and immersion. Indeed, gaze plays many roles when interacting with the …

Gaze is a vital feature in analyzing natural human behavior and social interaction. Existing
gaze target detection studies learn gaze from gaze orientations and scene cues via a neural …

Recent advances in evaluating and measuring the perceived visual quality of three-
dimensional (3-D) polygonal models are presented in this article, which analyzes the …

Mesh geometry can be used to model both object shape and details. If texture maps are
involved, it is common to let mesh geometry mainly model object shapes and let the texture …

In this paper, we propose a new method to automatically extract keyframes from animation
sequences. Our method can be applied equally to both skeletal and mesh animations. It …

Finding good representational images for 3D object exploration is a highly subjective
problem in the cognitive field. The “best” or “good” definitions do not depend on any metric …

We describe a model to calculate saliency of objects due to their motions. In a decision-
theoretic fashion, perceptually significant objects inside a scene are detected. The work is …

This paper introduces a technique to inspect a 3D object in a scene with minimal loss of
information. We exploit the concept of the viewpoint entropy and introduce a novel view …