One of the main problems affecting image quality, leading to unpleasant pictures, comes
from improper exposure to light. Beside the sophisticated features incorporated in today's …

Techniques for color-based tracking of faces or hands often assume a static skin model yet
skin color, as measured by a camera, can change when lighting changes. Therefore, for …

This paper presents a comprehensive review and evaluation for color-based skin detection.
The literature is reviewed in four categories: 1) colorspace selection, 2) skin color modeling …

We describe an automatic image enhancement technique based on features extraction
methods. The approach takes into account images in Bayer data format, captured using a …

This paper presents an image deformation algorithm and constructs an automatic facial
expression generation system to generate new facial expressions in neutral state. After the …

The proposed paper concerns the processing of images in digital format and, more
specifically, particular techniques that can be advantageously used in digital still cameras for …

The low-contrast images taken by digital cameras or camera phones are not always
satisfactory due to the limitation of the capturing devices or improper illumination/exposure …

Faces are important and common objects in videos. Therefore we suggest a novel Face
Video Database for development, testing and verification of algorithms related to face-based …

The proposed method describes an automatic exposure correction algorithm improved by a
skin recognition technique. The approach analyzes the Bayer data, captured using a …

Specularities often confound algorithms designed to solve computer vision tasks such as
image segmentation, object detection, and tracking. These tasks usually require color image …