To this end, we plan to employ a representation of shape in terms of integral invariants, so that the distance between objects will by construction be invariant.

Our formulation allows the analysis of shapes at multiple scales. Based on integral invariants, we define a notion of distance between shapes. The proposed ...

Our formulation allows the analysis of shapes at multiple scales. Based on integral invariants, we define a notion of distance between shapes. The proposed ...

Summary. For shapes represented as closed planar contours, we introduce a class of functionals which are invariant with respect to the Euclidean group, ...

Integral invariants are used on 2D planar shapes to describe the shape boundary. However, they provide no information about where a particular feature on the ...

Numerical results on shape matching demonstrate that this framework can match shapes despite the deformation of subparts, missing parts and noise, ...

We introduce a class of functionals which are invariant with respect to the Euclidean group and which are obtained by performing integral operations.

Numerical results on shape matching demonstrate that this framework can match shapes despite the deformation of subparts, missing parts, and noise. As a ...

We present a shape descriptor based on integral kernels. Shape is represented in an implicit form and it is characterized by a series of isotropic kernels ...

Oct 22, 2024 · Integral invariants describe the boundaries of planar shapes. However, they provide no information about where a particular feature lies on the ...