in this paper, we propose a novel method for fully automatic detection and tracking of human heads and faces in video sequences. the proposed algorithm consists of two modules: a face detection module and a face tracking module. the detection module, detects the face region and approximates it with an ellipse at the first frame using a modified version of adaboost cascaded classifier. the detec...

the concepts of free modules, projective modules, injective modules and the likeform an important area in module theory. the notion of free fuzzy modules was introducedby muganda as an extension of free modules in the fuzzy context. zahedi and ameriintroduced the concept of projective and injective l-modules. in this paper we give analternate definition for projective l-modules. we prove that e...

an r-module m is called strongly noncosingular if it has no nonzero rad-small (cosingular) homomorphic image in the sense of harada. it is proven that (1) an r-module m is strongly noncosingular if and only if m is coatomic and noncosingular; (2) a right perfect ring r is artinian hereditary serial if and only if the class of injective modules coincides with the class of (strongly) noncosingula...

This report details the actual concrete architecture of Firefox; specifically the JavaScript interpreter, the XML parser and display backend components. The architecture extracted from the code did not follow the rigid boundaries of the conceptual architecture. After some investigation code modules were grouped together to try and recreate the conceptual layers. This was a difficult task becaus...

In the Maugis-Dugdale model of the adhesive contact of elastic spheres, the step cohesive stress sigma(0) is arbitrarily chosen to be the theoretical stress sigma(th) to match that of the Lennard-Jones potential. An alternative and more reasonable model is proposed in this paper. The Maugis model is first extended to that of arbitrary axisymmetric elastic objects with an arbitrary surface adhes...

The Kauffman bracket skein module $S(M)$ of a 3-manifold $M$ is $\mathbb{Q}(A)$-vector space spanned by links in modulo the so-called relations. In this article, for any closed oriented surface $\Sigma$ we provide an explicit spanning family modules $S(\Sigma\times S^1)$. Combined with earlier work Gilmer and Masbaum, answer their question about dimension S^1)$ being $2^{2g+1} + 2g -1$.

We characterize the tempered part of automorphic Langlands category D-mod(Bun_G) using geometry big cell in affine Grassmannian. deduce that, for $G$ non-abelian, D-modules have no de Rham cohomology with compact supports. The latter fact boils down to a concrete statement, which we prove Ran space and some explicit t-structure estimates: non-abelian $\Sigma$ smooth curve, Borel-Moore homology ...

1 Motivation Over the years of human history, man-made systems reached higher and higher levels of complexity, as we wanted them to perform more and more complicated tasks. The predominant way humans use to build their machines is to construct them as more or less rigid structures of modules, each performing a predeened task, with a minimal number of connections between modules. In fact, this m...

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The paper describes a novel integrated vision system in which two autonomous visual modules are combined to interpret a dynamic scene. The first module employs a 3D model-based scheme to track rigid objects such as vehicles. The second module uses a 2D deformable model to track non-rigid objects such as people. The principal contribution is a novel method for handling occlusion between objects ...