Scientific Methods of Identifying Pictures

Identifying nude pictures

This paper demonstrates an automatic system for telling whether there are naked people present in an image. The approach combines color and texture properties to obtain a mask for skin regions, which is shown to be eeective for a wide range of shades and colors of skin. These skin regions are then fed to a specialized grouper, which attempts to group a human gure using geometric constraints on ...

Identifying Pictures at an Exhibition

This paper presents an algorithm that recognizes an input photo of a painting displayed at a museum exhibition out of 33 paintings in the set. The input photos were taken with a Nokia N93 cell phone, which has a 3 mega-pixel digital camera. The snapshots were taken under different light conditions and from different vantage points. This algorithm would be useful during a museum tour; the touris...

review of radiographic methods in dental implantology

چکیده ندارد.

Identifying entities from scientific publications: A comparison of vocabulary- and model-based methods

The objective of this study is to evaluate the performance of five entity extraction methods for the task of identifying entities from scientific publications, including two vocabulary-based methods (a keywordbased and a Wikipedia-based) and three model-based methods (conditional random fields (CRF), CRF with keyword-based dictionary, and CRF with Wikipedia-based dictionary). These methods are ...

Identifying the source of printed scientific literature.