Processamento de vídeo estereoscópico em tempo real para extração de mapa de disparidades / Real-time disparity map extraction in a dual head stereo vision system
AUTOR(ES)
Gabriel Calin
DATA DE PUBLICAÇÃO
2007
RESUMO
Real-time analysis of stereo images for extraction of dimensional features has been focus of great interest, providing means for autonomous robot navigation and identification of objects in dynamic environments. This work describes a method based in pixel-to-pixel and windows based matching analysis, in stereo images, for constructing dense disparity maps. The proposed processing structure is unique, mixing concurrent and sequential elements. Pipelines structure is employed, targeting implementation in FPGA devices and enabling real-time results.
ASSUNTO(S)
processamento pipeline stereo vision visão estereoscópica programmable logic real-time processing processamento em tempo-real lógica programável pipeline processing
