TY  - CONF
AU  - H. Emrah Tasli
AU  - Cevahir Çigla
AU  - Theo Gevers
AU  - A. Aydin Alatan
A2  - ICME
PY  - 2013//
TI  - Super pixel extraction via convexity induced boundary adaptation
BT  - 14th IEEE International Conference on Multimedia and Expo
SP  - 1
EP  - 6
N2  - This study presents an efficient super-pixel extraction algorithm with major contributions to the state-of-the-art in terms of accuracy and computational complexity. Segmentation accuracy is improved through convexity constrained geodesic distance utilization; while computational efficiency is achieved by replacing complete region processing with boundary adaptation idea. Starting from the uniformly distributed rectangular equal-sized super-pixels, region boundaries are adapted to intensity edges iteratively by assigning boundary pixels to the most similar neighboring super-pixels. At each iteration, super-pixel regions are updated and hence progressively converging to compact pixel groups. Experimental results with state-of-the-art comparisons, validate the performance of the proposed technique in terms of both accuracy and speed.
SN  - 1945-7871
UR  - http://dx.doi.org/10.1109/ICME.2013.6607465
N1  - ALTRES;ISE
ID  - H. Emrah Tasli2013
ER  -