36 search results - page 3 / 8 » An Improved Algorithm for Image Fractal Dimension |
ISBI
2011
IEEE
12 years 11 months ago
2011
IEEE
Segmentation of tree-like structure within medical imaging modalities, such as x-ray, MRI, ultrasound, etc., is an important step for analyzing branching patterns involved in many...
SIAMIS
2010
13 years 5 months ago
2010
Digital tomosynthesis imaging is becoming increasingly significant in a variety of medical imaging applications. Tomosynthesis imaging involves the acquisition of a series of proj...
ICIP
2008
IEEE
14 years 9 months ago
2008
IEEE
This paper presents an image denoising algorithm that uses principal component analysis (PCA) in conjunction with the non-local means image denoising. Image neighborhood vectors u...
SIGGRAPH
1989
ACM
13 years 11 months ago
1989
ACM
A solid noise is a function that defines a random value at each point in space. Solid noises have immediate and powerful applications in surface texturing, stochastic modeling, a...
GECCO
2006
Springer
13 years 11 months ago
2006
Springer
Segmentation of medical images is challenging due to poor image contrast and artifacts that result in missing or diffuse organ/tissue boundaries. Consequently, this task involves ...