SCALESPACE
2015
Springer
8 years 7 months ago
2015
Springer
Abstract. Eigenvalue analysis based on linear operators has been extensively used in signal and image processing to solve a variety of problems such as segmentation, dimensionality...
SCALESPACE
2015
Springer
8 years 7 months ago
2015
Springer
Abstract. We introduce several new functionals, inspired from variational image denoising models, for recovering a piecewise-smooth surface from a dense estimation of its normal ï¬...
SCALESPACE
2015
Springer
8 years 7 months ago
2015
Springer
Many recent methods for perspective shape from shading (SfS) are based on formulations in terms of partial differential equations (PDEs). However, while the quality of such methods...
ACIVS
2015
Springer
8 years 7 months ago
2015
Springer
Content-fragile commutative watermarking-encryption requires that both the content-fragile image signature and the watermarking process are invariant under encryption. The pixel en...
ACIVS
2015
Springer
8 years 7 months ago
2015
Springer
Abstract. Over the last few years, a wide variety of background subtraction algorithms have been proposed for the detection of moving objects in videos acquired with a static camer...
ACIVS
2015
Springer
8 years 7 months ago
2015
Springer
We review recent computer vision techniques with reference to the speciï¬c goal of assisting the social interactions of a person affected by very severe visual impairment or by t...
ACIVS
2015
Springer
8 years 7 months ago
2015
Springer
We show how pixel-based methods can be applied to a sparse image representation resulting from a superpixel segmentation. On this sparse image representation we only estimate a sin...
ACIVS
2015
Springer
8 years 7 months ago
2015
Springer
This paper presents a system for real-time face recognition. The system learns and recognizes faces from a video on the fly and it doesn’t need already trained database. The sys...
ACIVS
2015
Springer
8 years 7 months ago
2015
Springer
The paper presents a new edge width estimation method based on Gaussian edge model and unsharp mask analysis. The proposed method is accurate and robust to noise. Its effectivenes...
ACIVS
2015
Springer
8 years 7 months ago
2015
Springer
In this paper, we present an image based plane extraction method well suited for real-time operations. Our approach exploits the assumption that the surrounding scene is mainly com...