Apr 11, 2014 · Abstract: The maxima of Curvature Scale Space (CSS) image have been used to represent 2D shapes under affine transforms. The CSS image is ...
The parametrisation has been proven to be invariant under affine transformation and has been used in many affine invariant shape recognition methods. Since the ...
We use arc length to parametrise the curve prior to computing its CSS image. The parametrisation has been proven to be invariant under affine transformation and ...
Sep 26, 1999 · In this paper we examine the advantage of using affine length rather than arc length to parametrise the curve prior to computing its CSS image.
Special affine curvature, also known as the equiaffine curvature or affine curvature, is a particular type of curvature that is defined on a plane curve ...
Missing: Parametrisation. | Show results with:Parametrisation.
Compute an accurate Euclidean curvature with a method based on Chebyshev polynomials (see [9]). Use the same method to get the Euclidean and a ne arc-length ...
Missing: Parametrisation. | Show results with:Parametrisation.
Oct 26, 2018 · I was looking for an analog of arc length for plane curves in affine geometry, but I have only found the equi-affine arc length dσ=||γ′(t)∧γ″(t) ...
Missing: Parametrisation. | Show results with:Parametrisation.
Dec 9, 2008 · As a solution to stage one, this paper presents an improved CSS corner detector using the affine-length parameterization which is relatively ...
Missing: Parametrisation. | Show results with:Parametrisation.
Nov 21, 2021 · It has three main steps that work together to find geometrically meaningful control points: it first identifies (i) curvature extrema of the ...
PDF | In this paper, an affine invariant curve matching method using curvature scale-space and normalization is proposed. Prior to curve matching, curve.
Missing: Parametrisation. | Show results with:Parametrisation.