CGF
2006
13 years 5 months ago
2006
Displaying a synthetic image on a computer display requires determining the colors of individual pixels. To avoid aliasing, multiple samples of the image can be taken per pixel, a...
CLEIEJ
2008
13 years 5 months ago
2008
This paper presents a learning-based approach to segment postal address blocks where the learning step uses only one pair of images (a sample image and its ideal segmented solutio...
ICPR
2010
IEEE
13 years 5 months ago
2010
IEEE
—Document Image Binarization techniques have been studied for many years, and many practical binarization techniques have been developed and applied successfully on commercial do...
DFT
2004
IEEE
13 years 8 months ago
2004
IEEE
Reliability and manufacturing costs due to defects is a significant problem with image sensors and the ability to recover from a fault would alleviate some of these costs. A fault...
ACSC
2004
IEEE
13 years 8 months ago
2004
IEEE
Lossless image compression techniques typically consider images to be a sequence of pixels in row major order. The processing of each pixel consists of two separate operations. Th...
ICIAR
2005
Springer
13 years 10 months ago
2005
Springer
In image deformation, one of the challenges is to produce a deformation that preserves image topology. Such deformations are called “homeomorphic”. One method of producing home...
ACIVS
2006
Springer
13 years 11 months ago
2006
Springer
When magnifying a bitmapped image, we want to increase the number of pixels it covers, allowing for finer details in the image, which are not visible in the original image. Simple...
ISCAS
2006
IEEE
13 years 11 months ago
2006
IEEE
— We describe and analyze a novel CMOS pixel for high speed, low light imaging applications. The new pixel achieves lower dark current and noise and increased gain in comparison ...
DFT
2007
IEEE
13 years 11 months ago
2007
IEEE
Growth of pixel density and sensor array size increases the likelihood of developing in-field pixel defects. An ongoing study on defect development in imagers has now provided us ...
ICIP
2008
IEEE
13 years 11 months ago
2008
IEEE
Nonlocal-means (NL-means) is an image denoising method that replaces each pixel by a weighted average of all the pixels in the image. Unfortunately, the method requires the comput...