Detecting Salient Blob-Like Image Structures and Their Scales with a Scale-Space Primal Sketch: A Method for Focus-of-AttentionTony LindebergTechnical report ISRN KTH/NA/P--93/33--SE.Also in International Journal of Computer Vision, 11(3), 283--318, 1993. AbstractThis article presents:
Full paper: (PDF 1.7Mb) The underlying algorithm for linking blobs (including local extrema and critical points) across scales and registering bifurcation events (singularity points) is described in chapter 9 in Lindeberg (1994) "Scale-Space Theory for Computer Vision", Kluwer Academic Publishers. Background and related material: (Monograph on scale-space theory) (Theory for relating image structures over scales "deep structure") (Alternative method for multi-scale blob detection and more general methodology for feature detection with automatic scale selection) (Other publications on scale-space theory) (Encyclopedia entry on scale-space theory)
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