ICIAR
2010
Springer
14 years 4 months ago
2010
Springer
Accurate and precise estimation of the noise variance is often of key importance as an input parameter for posterior image processing tasks. In MR images, background data is well s...
ICIAR
2010
Springer
14 years 5 months ago
2010
Springer
Abstract. A new algorithm for image quality assessment based on entropy of Gabor filtered images is proposed. A bank of Gabor filters is used to extract contours and directional ...
ICIAR
2010
Springer
14 years 5 months ago
2010
Springer
ICIAR
2010
Springer
14 years 5 months ago
2010
Springer
Abstract. Real time and markerless motion capture is an active research area, due to applications in human-computer interactions, for example. A large part of the existing markerle...
ICIAR
2010
Springer
14 years 5 months ago
2010
Springer
Graphical passwords have been proposed as an alternative to alphanumeric passwords with their advantages in usability and security. However, they still tend to follow predictable p...
ICIAR
2010
Springer
14 years 5 months ago
2010
Springer
Abstract. The Scale Invariant Feature Transform (SIFT) is an algorithm used to detect and describe scale-, translation- and rotation-invariant local features in images. The origina...
ICIAR
2010
Springer
14 years 5 months ago
2010
Springer
The structural similarity (SSIM) index has been shown to be an useful tool in a wide variety of applications that involve the assessment of image quality and similarity. However, i...
ICIAR
2010
Springer
14 years 5 months ago
2010
Springer
Two-factor authentication has been introduced in order to enhance security in authentication systems. Different factors have been introduced, which are combined for means of contr...
ICIAR
2010
Springer
14 years 5 months ago
2010
Springer
In this paper we propose a fast and efficient iris recognition algorithm which makes use of local intensity variations in iris textures. The presented system provides fully revocab...
ICIAR
2010
Springer
14 years 5 months ago
2010
Springer
Abstract. Stereo cameras, laser rangers and other time-of-flight ranging devices are utilized with increasing frequency as they can provide information in the 3D plane. The abilit...