858 search results - page 41 / 172 » An Efficient Spatial Search Method Based on SG-Tree |
CRV
2005
IEEE
13 years 11 months ago
2005
IEEE
This paper presents a method that combines graphbased segmentation and multistage region merging to segment laparoscopic images. Starting with image preprocessing, including Gauss...
BIBM
2009
IEEE
14 years 3 months ago
2009
IEEE
Background: Similaritysearch in chemical structure databases is an important problem with many applications in chemical genomics, drug design, and efficient chemical probe screeni...
TIP
2008
13 years 9 months ago
2008
We provide a detailed analysis of the use of minimal spanning graphs as an alignment method for registering multimodal images. This yields an efficient graph theoretic algorithm th...
ICMCS
2007
IEEE
14 years 3 months ago
2007
IEEE
In inter-picture coding, block-based frequency transform is usually carried out on the predicted errors for each interblock to remove the spatial correlation among them. However, ...
ICIP
2010
IEEE
13 years 7 months ago
2010
IEEE
A new image segmentation method is proposed to combine the edge information with the feature-space method, K-Means clustering. A procedure called seam processing, which is computa...