This paper presents a method for recovering deformable shape and motion from uncalibrated 2D video sequence in the presence of missing data. Highly deformable shapes are hard to describe under previously used assumptions, such as global constraint enforcing shapes to lie within a linear subspace. Considering that the data dimensionality may not represent the true complexity of the problem, we s...

conclusions: despite its known shortcomings, like every other diagnostic tool, panoramic radiography can contribute to the early detection of maxillary/mandibular lesions that in turn enable the dentist to devise an appropriate treatment plan. results: cysts were mostly more common in men despite the equal propensity of both genders to benign tumors. in contrast, women showed a higher frequency...

since long time ago, mobile metaphor and simile are most important mean for poetic images creation. the present paper studies bayati works according to the important role of the colors in poetic images creation in. we came to conclusion that the poet has used the colors in order to express his feelings, his unsatisfactory as well goals, aims and ideologies. the colors application or secret sema...

Since 3D medical images such as SPECT and MRI are taken under different patients positioning and imaging parameters, interpretation of them, as reconstructed originally, does not provide an easy and accurate understanding of similarities and differences between them. The problem becomes more crucial where a clinician would like to map accurately region of interest from one study to the ot...

Internet Image search is a day to day activity performed by user. User enters a keyword in a search engine like Google, Yahoo, Bing etc for retrieval of keyword related images, where millions of images are retrieved through search engines. The problem with a keyword search is that keywords entered by user are very short and ambiguous, hence images which are retrieved are of different categories...

sphere-like shaped cobalt oxide nanoparticles (co3o4) were synthesized by a simple wet chemical method using cobalt chloride as precursor and cetyl trimethylammonium bromide (ctab) as surfactant. their structural and surface morphologial properties were characterized by high resolution transmission electron microscopy (hrtem), field emission scanning electron microscopy (fesem) and x-ray diffra...

In this paper, a novel decision based median (DBM) filter for enhancing MR images has been proposed. The method is based on eliminating impulse noise from MR images. A median-based method to remove impulse noise from digital MR images has been developed. Each pixel is leveled from black to white like gray-level. The method is adjusted in order to decide whether the median operation can be appli...

To realize the full potential of deep learning for medical imaging, large annotated datasets are required for training. Such datasets are difficult to acquire because labeled medical images are not usually available due to privacy issues, lack of experts available for annotation, underrepresentation of rare conditions and poor standardization. Lack of annotated data has been addressed in conven...