To prevent pornography from spreading on the Internet effectively, we propose a novel method of adult image detection which combines bag-ofvisual-words (BoVW) based on region of interest (ROI) and color moments (CM). The goal of BoVW is to automatically mine the local patterns of adult contents, called visual words. The usual BoVW method clusters visual words from the patches in the whole image...

The tangential equilibria are characterized by a bulk plasma velocity and a magnetic field that are perpendicular to the gradient direction. Such equilibria can be spatially periodic (like waves), or they can separate two regions with asymptotic uniform conditions (like MHD tangential discontinuities). It is possible to compute the velocity moments of the particle distribution function. Even in...

In content-based image retrieval, the representation of local properties in an image is one of the most active research issues. This paper introduces a salient region detector based on wavelet transform. The detector can extract the visually meaningful regions on an image and reflect local characteristics. An annular segmentation algorithm based on the distribution of salient regions is designe...

D ata science is an emerging area of work concerned with the task of extracting useful information and gaining insight from large data collections. Methods that scale to big data in terms of volume, variety, velocity, and veracity are of particular interest in data science. Data science methods and approaches address all stages of transition from data to knowledge and action, including data acq...

The results of algorithmic approbation the technique polarization tomography digital histological study age damage to myocardium and lung tissue based on reconstruction linear birefringence maps are presented. Relationships between temporal change in magnitude statistical moments 1-4 orders characterizing distribution degree crystallization sections duration were determined. Established time in...

Research to extend models of data to handle the temporal dimension has been conducted mainly in the context of the rela-tional data model. In the relational model, the primary object of database design, manipulation and retrieval is the relation, viewed extensionally as a nite set of tu-ples. A formal system for temporal re-lational data deenition and manipulation associates a temporal domain, ...

Human experience of temporal durations exhibits a multi-regional structure, with more or less distinct boundaries, or horizons, on the scale of physical duration. The inner horizons are imposed by perceptual thresholds for simultaneity (approximately equal to 3 ms) and temporal order (approximatly equal to 30 ms), and are determined by the dynamical properties of the neural substrate integratin...

We present the Moments in Time Dataset, a large-scale human-annotated collection of one million short videos corresponding to dynamic events unfolding within three seconds. Modeling the spatial-audio-temporal dynamics even for actions occurring in 3 second videos poses many challenges: meaningful events do not include only people, but also objects, animals, and natural phenomena; visual and aud...

This study presents the ankle ligament strains and ankle joint moments during an accidental injury event diagnosed as a grade I anterior talofibular ligament (ATaFL) sprain. A male athlete accidentally sprained his ankle while performing a cutting motion in a laboratory setting. The kinematic data were input to a three-dimensional rigid-body foot model for simulation analyses. Maximum strains i...