13 datasets found

In this report we address the problem of matching two images with two different resolutions: a high-resolution image and a low-resolution one. The difference in...

We present an energy based approach to estimate a dense disparity map between two images while preserving its discontinuities resulting from image boundaries. We first...

We present a method for extracting iso-surfaces and their intersections in 4D. Our work is a significant extension of the 3D Marching Lines algorithm with new...

For automatic registration of medical images, we must search for geometric features that are invariant both with respect to rigid transformations and to smooth changes...

Computational vision often needs to deal with derivatives of digital images. Derivatives are not intrinsic properties of a digital image; a paradigm is required to...

n this paper, a generating equation for optic flow is proposed that generalises Horn and Schunck's Optic Flow Constraint Equation (OFCE). Whereas the OFCE has an...

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We propose in this paper to introduce a new spinor Fourier transform for both grey-level and color image processing. Our approach relies on the three following...

ISBN : 978-3-642-17687-6

This paper presents a new interest points detector whose goal is to better catch visual attention than standard detectors. It is based on the generalization of Loy and...

International audience