搜索结果: 1-4 共查到“工学 feature tracking”相关记录4条 . 查询时间(0.078 秒)
Robust Spatio-Temporal Feature Tracking
Visual marker-less tracking spatio-temporal constraints trifocal geometry
2015/12/4
Simultaneous tracking of features acquired by multiple video cameras mounted on a rig opens new possibilities for ego-motion estimation and 3D scene modeling. In this paper we propose a novel approach...
Measurement of glacier velocity at Pik Lenin, Tajikistan, by feature tracking
Correlation Feature tracking Glaciology Image matching Satellite Imagery
2014/12/15
Glaciers, especially in mountain area are sensitive indicators of climate fluctuations and also contribute to present rates of sea level rise. In Central Asia, these glaciers are the primary resource ...
SIFT BASED ALGORITHM FOR POINT FEATURE TRACKING
SIFT feature magnitude orientation descriptor
2010/1/11
In this paper a tracking algorithm for SIFT features in image sequences is developed. For each point feature extracted using SIFT algorithm a descriptor is computed using information from its neighbor...
Facial Feature Tracking Combining Model-Based And Model-Free Method,
Facial Feature Model-Based Model-Free Method
2010/12/14
In this paper we propose a novel facial feature tracker,which integrates model-free and model-based method to
reliably track dense facial features with complex non-rigid motions in low quality video ...