442 search results - page 16 / 89 » A fast and adaptive method for image contrast enhancement |
ISVC
2009
Springer
14 years 2 months ago
2009
Springer
Abstract. In this paper, we propose a novel and fast method to localize and track needles during image-guided interventions. Our proposed method is comprised of framework of needle...
BMVC
2010
13 years 5 months ago
2010
Template matching is a well-proven approach in the area of articulated object tracking. Matching accuracy and computation time of template matching are essential and yet often con...
ICIAP
1999
ACM
13 years 12 months ago
1999
ACM
The paper presents a new technique of image enhancement. The described algorithm enables the suppression of noise and contrast enhancement. The interesting feature of this new alg...
TIP
2002
13 years 7 months ago
2002
Signal and image enhancement is considered in the context of a new type of diffusion process that simultaneously enhances, sharpens, and denoises images. The nonlinear diffusion co...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
This paper presents a novel method to approximate shiftvariant Gaussian filtering of an image using a set of shiftinvariant Gaussian filters. This approximation affords filtering ...