226 search results - page 7 / 46 » A Comparison of Noise Handling Techniques |
SCIA
2007
Springer
14 years 2 months ago
2007
Springer
Abstract. Moving objects detection is a crucial step for video surveillance systems. The segmentation performed by motion detection algorithms is often noisy, which makes it hard t...
ACIVS
2006
Springer
14 years 2 months ago
2006
Springer
This paper focuses on fuzzy image denoising techniques. In particular, we investigate the usage of fuzzy set theory in the domain of image enhancement using wavelet thresholding. W...
JGS
2006
13 years 8 months ago
2006
Map comparison techniques based on a pixel-by-pixel comparison are useful for many purposes, but fail to reveal important aspects of map similarities and differences. In contrast, ...
CCECE
2006
IEEE
14 years 2 months ago
2006
IEEE
Integrated Q-enhanced RF LC filters using negative resistances implemented using cross coupled pairs frequently suffer from poor linearity performance. Several linearization met...
SMC
2007
IEEE
14 years 3 months ago
2007
IEEE
— Several studies dealt with medical ultrasound registration. Their similarity metrics relied on pixel-to-pixel intensity comparisons. Hence, they are not well suited to the case...