A one-pass thinning algoruthm and its parallel implementation
Computer Vision, Graphics, and Image Processing
CST: A fast thinning algorithm implemented on a sequential computer
IEEE Transactions on Systems, Man and Cybernetics
A thinning algorithm by contour generation
Communications of the ACM
Fast parallel thinning algorithms: parallel speed and connectivity preservation
Communications of the ACM
Using a mixed wave/diffusion process to elicit the symmetry set
Image and Vision Computing - 4th Alvey Vision Meeting
Voronoi diagrams—a survey of a fundamental geometric data structure
ACM Computing Surveys (CSUR)
Simulating the Grassfire Transform Using an Active Contour Model
IEEE Transactions on Pattern Analysis and Machine Intelligence
Thinning Methodologies-A Comprehensive Survey
IEEE Transactions on Pattern Analysis and Machine Intelligence
International Journal of Computer Vision
On the Generation of Skeletons from Discrete Euclidean Distance Maps
IEEE Transactions on Pattern Analysis and Machine Intelligence
Extraction of shape skeletons from grayscale images
Computer Vision and Image Understanding
A fast parallel algorithm for thinning digital patterns
Communications of the ACM
Thinning algorithms on rectangular, hexagonal, and triangular arrays
Communications of the ACM
Recognition of Shapes by Editing Their Shock Graphs
IEEE Transactions on Pattern Analysis and Machine Intelligence
Skeleton Pruning by Contour Partitioning with Discrete Curve Evolution
IEEE Transactions on Pattern Analysis and Machine Intelligence
Strategies for shape matching using skeletons
Computer Vision and Image Understanding
Path Similarity Skeleton Graph Matching
IEEE Transactions on Pattern Analysis and Machine Intelligence
ICIAR '08 Proceedings of the 5th international conference on Image Analysis and Recognition
Dissimilarity between two skeletal trees in a context
Pattern Recognition
Disconnected Skeleton: Shape at Its Absolute Scale
IEEE Transactions on Pattern Analysis and Machine Intelligence
A skeleton family generator via physics-based deformable models
IEEE Transactions on Image Processing
Fuzzy sets for human fall pattern recognition
MCPR'12 Proceedings of the 4th Mexican conference on Pattern Recognition
Hi-index | 0.00 |
The current skeletonisation algorithms, based on thinning, extract the morphological features of an object in an image but the skeletonized objects are coarsely presented. This paper proposes an algorithm which goes beyond that approach by changing the coarse line segments into perfect "straight" line segments, obtaining points, angles, line segment size and proportions. Our technique is applied in the post-processing phase of the skeleton, which improves it no matter which skeletonisation technique is used, as long as the structure is made with one-pixel width continuous line segments. This proposal is a first step towards human activity recognition through the analysis of human poses represented by their skeletons.