A note on the gradient of a multi-image
Computer Vision, Graphics, and Image Processing - Lectures notes in computer science, Vol. 201 (G. Goos and J. Hartmanis, Eds.)
Fronts propagating with curvature-dependent speed: algorithms based on Hamilton-Jacobi formulations
Journal of Computational Physics
Edge detection in multispectral images
CVGIP: Graphical Models and Image Processing
A multiscale algorithm for image segmentation by variational method
SIAM Journal on Numerical Analysis
International Journal of Computer Vision
Computer Vision and Image Understanding
Fast computation of weighted distance functions and geodesics on implicit hyper-surfaces: 730
Journal of Computational Physics
Geometry Motivated Variational Segmentation for Color Images
Scale-Space '01 Proceedings of the Third International Conference on Scale-Space and Morphology in Computer Vision
ICCV '95 Proceedings of the Fifth International Conference on Computer Vision
Level Set Evolution without Re-Initialization: A New Variational Formulation
CVPR '05 Proceedings of the 2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05) - Volume 1 - Volume 01
Color Image Segmentation for Objects of Interest with Modified Geodesic Active Contour Method
Journal of Mathematical Imaging and Vision
Rapid and Brief Communication: GACV: Geodesic-Aided C-V method
Pattern Recognition
A variational formulation for segmenting desired objects in color images
Image and Vision Computing
Medical Image Segmentation by Geodesic Active Contour Incorporating Region Statistical Information
FSKD '07 Proceedings of the Fourth International Conference on Fuzzy Systems and Knowledge Discovery - Volume 03
Color-texture image segmentation by combining region and photometric invariant edge information
MCAM'07 Proceedings of the 2007 international conference on Multimedia content analysis and mining
Digital Step Edges from Zero Crossing of Second Directional Derivatives
IEEE Transactions on Pattern Analysis and Machine Intelligence
A topology preserving level set method for geometric deformable models
IEEE Transactions on Pattern Analysis and Machine Intelligence
IEEE Transactions on Image Processing
IEEE Transactions on Image Processing
Standardization of edge magnitude in color images
IEEE Transactions on Image Processing
Unsupervised 2D gel electrophoresis image segmentation based on active contours
Pattern Recognition
Hi-index | 0.01 |
A geometric active contour model without re-initialization that can be used for grey and color image segmentation is presented in this paper. It combines directional information about edge location based on Cumani operator as a part of driving force, with the improved geodesic active contours containing Bays error based statistical region information. Moreover, an extra term that penalizes the deviation of the level set function from a signed distance function is also included in the model, thus the costly re-initialization procedure can be completely eliminated and all these measures are integrated in a unified frame. Experimental results on real grey and color images have shown that our model can precisely extract contours of images and its performance is much better and faster than the geodesic-aided C-V (GACV) model.