3 papers
math.OC2018
A Mixed Integer Linear Programming Model for Multi-Satellite Scheduling
Xiaoyu Chen, Gerhard Reinelt, Guangming Dai +1
We address the multi-satellite scheduling problem with limited observation capacities that arises from the need to observe a set of targets on the Earth's surface using imaging res…
cs.CV2018
Discrete Potts Model for Generating Superpixels on Noisy Images
Ruobing Shen, Xiaoyu Chen, Xiangrui Zheng +1
Many computer vision applications, such as object recognition and segmentation, increasingly build on superpixels. However, there have been so far few superpixel algorithms that sy…
cs.CV2017
A First Derivative Potts Model for Segmentation and Denoising Using ILP
Ruobing Shen, Gerhard Reinelt, Stéphane Canu
Unsupervised image segmentation and denoising are two fundamental tasks in image processing. Usually, graph based models such as multicut are used for segmentation and variational…