A new approach to edge detection
نویسندگان
چکیده
منابع مشابه
A new approach to edge detection
This paper describes an approach to the edge detection based on directional image searching for edges. This is a new idea of detecting edges because the algorithm discussed generates only some selected points of one particular edge. Using for calculation only some of the points surrounding the desired edge results in high computation speed of this system. The presented algorithm has also some s...
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l’tlt: probIc:rn of dztc~ctin~ iri:,c:il::ity c!~arlges in images is canonical in \ isIon. lXi;e del,ectlou opc.1 :ltc,rs arc typ]Lally designed to optimally estimate first or second derival.ivr over some (usually small) support. Other criteria such as output signal to noise ratio or bandwidth have also been argued for. This paper describes an attempt to formulate a set of edge detection criter...
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ژورنال
عنوان ژورنال: Pattern Recognition
سال: 2002
ISSN: 0031-3203
DOI: 10.1016/s0031-3203(01)00147-9