Enrique Rendón

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This paper presents the architecture of a system to provide user orientation with the capability to automatically show multimedia information (audio, static images, panoramic images, VRML models, HTML pages) according to the user real or virtual location within a site. System architecture is based on Client-Server technology. Site related information is(More)
In the present paper, a new approach to region motion description and estimation is introduced, which results particularly suitable for segmentation-based coding strategies for very low bit-rate video coding. Region motion is described through a variable number of motion vectors (MV's) applied to specific control points. No information about this control(More)
Ego-motion requires the determination of the position and trajectory of the moving vehicle just by analysing the sequence of images acquired along its movement. Here, we present an analytical procedure for the estimation of the three-dimensional kinematic parameters of the vehicle, and the depth map that describes the three-dimensional structure of the(More)