Today among various medium of data transmission or storage our sensitive data are not secured with a third-party, that we used to take help of. Cryptography plays an important role in securing our data from malicious attack. This paper present a partial image encryption based on bit-planes permutation using Peter De Jong chaotic map for secure image transmission and storage. The proposed partia...

METHOD FOR SOLVING LEAST-SQUARES PROBLEMS IN IMAGE RECONSTRUCTION H. D. Scolnik1 N. Echebest2 M.T. Guardarucci2 1 Departamento de Computación, Fac. de Ciencias Exactas y Naturales, Universidad de Buenos Aires, Argentina( [email protected]) 2 Departamento de Matemática, Facultad de Ciencias Exactas, Universidad Nacional de La Plata, Argentina ([email protected])

This paper describes the technology (software & hardware) used in the Gait Analysis Laboratory of CRPG – Centro de Reabilitação Profissional de Gaia. This laboratory is mainly intended to support CRPG with quantitative data for clinical rehabilitation of patients with musculoskeletal pathologies, namely in the lower limbs. Usually, for the gait analysis is considered data obtained from several ...

Les complications ostéo-articulaires du diabète de type 2 sont diverses parmi lesquelles certaines sont fréquentes comme la capsulite rétractile et la cheiro arthropathie diabétique. D'autres sont méconnues et difficilement rattachées au diabète. Nous rapportons l'observation d'une femme de 56 ans aux antécédents de diabète de type 2 insulino nécessitant depuis 6 ans mal équilibré (HbA1C à 10%)...

Applications We analyze the problem of reconstructing a 2D function that approximates a set of desired gradients and a data term. The combined data and gradient terms enable operations like modifying the gradients of an image while staying close to the original image. Starting with a variational formulation, we arrive at the “screened Poisson equation” known in physics. Analysis of this equatio...

We introduce a novel image defencing method suitable for consumer photography, where plausible results must be achieved under common camera settings. First, detection of lattices with see-through texels is performed in an iterative process using online learning and classification from intermediate results to aid subsequent detection. Then, segmentation of the foreground is performed using accum...

OBJECTIVE To establish and optimize the proteomic analysis of protoscoleces-specific antigens from Echinococcus granulosus. To provide a foundation for identifying specific antigens in the soluble proteins of E. granulosus protoscoleces for further research. METHODS Brood capsules were collected aseptically from fertile E. granulosus cysts from the livers of an infected patient. The fertile E...

This data article contains data related to the research article titled Proteomic analysis of chloroplast biogenesis (clb) mutants uncovers novel proteins potentially involved in the development of Arabidopsis thaliana chloroplasts (de Luna-Valdez et al., 2014) [1]. This research article describes the 2-D PAGE-based proteomic analysis of wild-type and four mutant lines (cla1-1, clb2, clb5 and cl...

Since several decades many satellites have been launched for the observation of the Earth for a better knowledge of the atmosphere and of the ocean. The sequences of images that such satellites provide show the evolution of some large scale structures such as vortices and fronts. It is obvious that the dynamic of these structures may have a strong predictive potential. Extracting these structur...