Techniques of using convolutional neural networks (CNNs) to colorize monochrome still images have been widely researched. However, the results automatic colorization are often different from user's intentions and historical fact. A lot color correction work needs be done in order produce a colorized video. This is major problem situations such as broadcasting production where footage must appro...

Road mortality is thought to be a leading cause of turtle population decline. However, empirical evidence of the direct negative effects of road mortality on turtle population abundance is lacking. The purpose of this study was to provide a strong test of the prediction that roads reduce turtle population abundance. While controlling for potentially confounding variables, we compared relative a...

The architecture that the Renaissance artists depicted in their works constitutes a vast reservoir of formal solutions influenced (and were reciprocally by) built architecture. Generally painted according to rigorous perspective structure, most can be restituted and modelled become part Virtual Heritage develops extends its knowledge wider range people scholars. These procedures are here applie...

We propose an iterative algorithm for enhancing the resolution of monochrome and color image sequences. Various approaches toward motion estimation are investigated and compared. Improving the spatial resolution of an image sequence critically depends upon the accuracy of the motion estimator. The problem is complicated by the fact that the motion field is prone to significant errors since the ...

A subset S of a group G is symmetric if there is an element g ∈ G such that gS−1g = S. We study some Ramsey type functions for symmetric subsets in finite Abelian groups.

Jigsaw puzzles [9] and edge-matching puzzles [5] are two ancient types of puzzle, going back to the 1760s and 1890s, respectively. Jigsaw puzzles involve fitting together a given set of pieces (usually via translation and rotation) into a desired shape (usually a rectangle), often revealing a known image or pattern. The pieces are typically squares with a pocket cut out of or a tab attached to ...