Scale-Space Behaviour of Local Extrema and BlobsTony LindebergTechnical report ISRN KTH/NA/P--92/19--SE.Published in J. of Mathematical Imaging and Vision, 1(1), pp. 65--99, 1992. AbstractWe apply elementary techniques from real analysis, singularity theory and statistics to derive analytical results for the behaviour in scale-space of critical points and related entities. The main results of the treatment comprise:
Keywords scale-space, critical point, bifurcation, singularity, blob, extremum region, blob event, classification, drift velocity, multi-scale representation, computer vision, digital signal processing
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Related work:
(Monograph on scale-space theory)
(The scale-space primal sketch involving explicit linking of image structures over scales and registration of bifurcation events)
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