4   Artículos

 
en línea
Qingming Zhang, Buhai Shi and Haibo Xu    
This paper presents a new approach to estimate the consensus in a data set. Under the framework of RANSAC, the perturbation on data has not been considered sufficiently. We analysis the computation of homography in RANSAC and find that the variance of it... ver más
Revista: Information    Formato: Electrónico

 
en línea
Qingming Zhang and Buhai Shi    
This paper presents a novel method to extract local features, which instead of calculating local extrema computes global maxima in a discretized scale-space representation. To avoid interpolating scales on few data points and to achieve perfect rotation ... ver más
Revista: Information    Formato: Electrónico

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