2 papers
cs.CV2009
Multi-Label MRF Optimization via Least Squares s-t Cuts
Ghassan Hamarneh
There are many applications of graph cuts in computer vision, e.g. segmentation. We present a novel method to reformulate the NP-hard, k-way graph partitioning problem as an approx…
cs.CV2009
Automatic Spatially-Adaptive Balancing of Energy Terms for Image Segmentation
Josna Rao, Ghassan Hamarneh, Rafeef Abugharbieh
Image segmentation techniques are predominately based on parameter-laden optimization. The objective function typically involves weights for balancing competing image fidelity and…