Tópicos de Computação Gráfica III - Realidade Aumentada e Cooperativa (INF2064)

Trabalho 2

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2. Model-Based Recognition of A (Planar) 3-D Pattern

In this work, I apply functions developed for the TecGraf project Juiz Virtual to recognize a (planar) 3-D pattern. The method used is the so-called model-based recognition, where the current set of recognized features (lines) in the captured raster image is being compared against a standard 3-D planar model, all in real-time.

• Model-based recognition (PDF - theoretical background, technique)
• Program instructions
• Download source (GLUT, C)
• Download executable (Windows)

Figure: a "hit" (the planar 3-D model has been recognized) - white lines being used	Figure: a "miss" (the planar 3-D model has not been recognized - color lines being used for lines detected)

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Rio de Janeiro, dezembro 2006.