panorama in remote sensing
TRANSCRIPT
Panorama with SURFand motion detection demo
碩一黃正昌
SIFT Algorithm• Scale Invariant Feature Transformation
SIFT AlgorithmCompare
SIFT Descriptor
8 orientation * 4*4 histogram = 128 dimension
SURF ALGORITHM
• Fast Hessian Detector
SURF ALGORITHM
SURF-4x4 Sub region
4*4 sub region * 4 =64 dimension
Motion Demo
• Camshift Object detection https://www.youtube.com/watch?v=llt_MYqPSOQ
• Hand detection https://www.youtube.com/watch?v=THqGTojJ9Vc
Development environment
• Linux based Ubuntu 12.04 LTS
• C++
• OpenCV 2.4.8
The end