This article describes an on-line and real-time vehicle detection system. This system detects vehicles passing over magnetic sensors. It works independently of their initial position and of strong magnetic disturbance possibly induced by the load carried on the vehicles. This system is based on the co-operation between a reflective agent, using a reliability measure of its output, and a detecti...

The color feature could be well represented in a feature and shape is a distinguishable feature which can make coarse discriminations quickly. Based on those reasons, we present an efficient image retrieval system to consider simultaneously accuracy and performance by combining color moment with shape contexts in this paper. The shape rotation has significant influence on the similarity measure...

The proposed method measures the retinal blood vessel diameter to identify arteriolar narrowing, arteriovenous (AV) nicking, branching coefficients to detect early diabetic retinopathy. It utilizes the vessel centerline and edge information to measure the width for a vessel segment. From the input retinal image, the vascular network is extracted using the local entropy thresholding method. The ...

Critical circle homeomorphisms have an invariant measure totally singular with respect to the Lebesgue measure. We prove that singularities of the invariant measure are of Hőlder type. The Hausdorff dimension of the invariant measure is less than 1 but greater than 0.

Most popular hand-crafted key-point detectors such as Harris corner, SIFT, SURF aim to detect corners, blobs, junctions, or other human-defined structures in images. Though being robust with some geometric transformations, unintended scenarios non-uniform lighting variations could significantly degrade their performance. Hence, a new detector that is flexible context change and simultaneously b...

Comparisons are made of the translational and rotational diffusion of small-molecule probes in a polymer near its glass transition temperature, Tg . In the rubbery state, 1.1Tg . T . Tg, translational diffusion is much less temperature dependent than rotational reorientation; in a “quenched” glass, translation and rotation have similar temperature dependencies. This is explained to be a consequ...

This paper shows that the common task of interest region matching using local descriptors can be improved using a new similarity measure. The similarity measure is motivated by the information theoretic image alignment that maximize mutual information between images. A property of the mutual information metric is that it does not only depend on how similar the signals are but also how complex t...

An exact map was established by Lacroix-A-Chez-Toine, Majumdar, and Schehr in [44] between the $N$ complex eigenvalues of non-Hermitian random matrices from Ginibre ensemble, positions non-interacting Fermions a rotating trap ground state. important quantity is statistics number $\mathcal{N}_a$ disc radius $a$. Extending work covering Gaussian rotationally invariant potentials $Q$, we present r...