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CAIP
2007
Springer
209views Image Analysis» more  CAIP 2007»
16 years 27 days ago
Delaunay-Based Vector Segmentation of Volumetric Medical Images
The image segmentation plays an important role in medical image processing. Many segmentation algorithms exist. Most of them produce raster data which is not suitable for 3D geomet...
Michal Spanel, Premysl Krsek, Miroslav Svub, V&iac...
ICMCS
2006
IEEE
128views Multimedia» more  ICMCS 2006»
16 years 23 days ago
Image Watermarking based on Genetic Algorithm
In order to improve the robustness and imperceptibleness of the image spread spectrum watermark algorithm, a new approach for optimization in 8×8 DCT domain using genetic algorit...
Zhicheng Wei, Hao Li, Jufeng Dai, Sashuang Wang
MM
2006
ACM
130views Multimedia» more  MM 2006»
16 years 21 days ago
An unsupervised method for clustering images based on their salient regions of interest
We have developed a biologically-motivated, unsupervised way of grouping together images whose salient regions of interest (ROIs) are perceptually similar regardless of the visual...
Gustavo B. Borba, Humberto R. Gamba, Oge Marques, ...
KCAP
2005
ACM
16 years 9 days ago
Evaluating the application of semantic inferencing rules to image annotation
Semantic annotation of digital objects within large multimedia collections is a difficult and challenging task. We describe a method for semi-automatic annotation of images and ap...
Laura Hollink, Suzanne Little, Jane Hunter
ICAPR
2001
Springer
15 years 11 months ago
Image Retrieval Using a Hierarchy of Clusters
The goal of this paper is to describe an efficient procedure for color-based image retrieval. The proposed procedure consists of two stages. First, the image data set is hierarchi...
Daniela Stan, Ishwar K. Sethi