CURVATURE BASED CORNER DETECTOR FOR DISCRETE, NOISY AND MULTI-SCALE CONTOURS
نویسندگان
چکیده
منابع مشابه
Curvature Based Corner Detector for Discrete, Noisy and Multi-Scale Contours
Estimating curvature on digital shapes is known to be a difficult problem even in high resolution images . Moreover the presence of noise contributes to the instability of the estimators and limits their use in many computer vision applications like corner detection. Several recent curvature estimators , which come from the discrete geometry community, can now process damaged data and integrate...
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ژورنال
عنوان ژورنال: International Journal of Shape Modeling
سال: 2008
ISSN: 0218-6543,1793-639X
DOI: 10.1142/s0218654308001117