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Laser Spot Tracking Based on Modified Circular Hough Transform and Motion Pattern Analysis
Laser pointers are one of the most widely used interactive and pointing devices in different human-computer interaction systems. Existing approaches to vision-based laser spot tracking are designed for controlled indoor environments with the main assumption that the laser spot is very bright, if not...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
MDPI
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4279473/ https://www.ncbi.nlm.nih.gov/pubmed/25350502 http://dx.doi.org/10.3390/s141120112 |