Dominant Sets for "Constrained" Image Segmentation

no code implementations • 15 Jul 2017 • Eyasu Zemene, Leulseged Tesfaye Alemu, Marcello Pelillo

In particular, we shall focus on interactive segmentation and co-segmentation (in both the unsupervised and the interactive versions).

Image Segmentation Interactive Segmentation +2

Multi-Target Tracking in Multiple Non-Overlapping Cameras using Constrained Dominant Sets

no code implementations • 19 Jun 2017 • Yonatan Tariku Tesfaye, Eyasu Zemene, Andrea Prati, Marcello Pelillo, Mubarak Shah

In this paper, a unified three-layer hierarchical approach for solving tracking problems in multiple non-overlapping cameras is proposed.

Clustering

Large-scale Image Geo-Localization Using Dominant Sets

no code implementations • 4 Feb 2017 • Eyasu Zemene, Yonatan Tariku, Haroon Idrees, Andrea Prati, Marcello Pelillo, Mubarak Shah

We cast the geo-localization as a clustering problem on local image features.

Clustering

Interactive Image Segmentation Using Constrained Dominant Sets

no code implementations • 1 Aug 2016 • Eyasu Zemene, Marcello Pelillo

We propose a new approach to interactive image segmentation based on some properties of a family of quadratic optimization problems related to dominant sets, a well-known graph-theoretic notion of a cluster which generalizes the concept of a maximal clique to edge-weighted graphs.

Image Segmentation Semantic Segmentation