Quality of image plays a vital role in increasing face recognition rate. A good quality image
gives better recognition rate than noisy images. Recent research on face recognition reveals …

The present paper describes some quality control tools that develop an interactive and on-
line evaluation of industrial products. These tools use pattern recognition techniques in a …

During the last decades, denoising methods have attracted much attention of researchers.
The conventional method for removing the Moire'pattern from images is using notch filters in …

Celebrities have extraordinary abilities to attract and influence others. Predicting celebrity
visual potential is important in the domains of business, politics, media, and entertainment …

The bilateral filter is a useful nonlinear filter which without smoothing edges, it does spatial
averaging. In the literature, the effectiveness of this method for image denoising is shown. In …

This paper introduces a new approach to non-local means image denoising. Instead of
using all pixels located in the search window for estimating the value of a pixel, we identify …

One of the most challenge tasks in building a face recognition system is how to represent
and extract good quality features from face images. The difficulties come from variations in …

This paper proposes a spatial feature extraction method based on energy of the features for
classification of the hyperspectral data. A proposed orthogonal filter set extracts spatial …

Face recognition (FR) is one of the most convenient biometric systems even though it is not
currently the most reliable one. Especially when images for (FR) system are captured by …

Virtual environments can provide, through digital games and online social interfaces,
extremely exciting forms of interactive entertainment. Because of their capability in …