Differences
This shows you the differences between two versions of the page.
Both sides previous revisionPrevious revision | Next revisionBoth sides next revision | ||
teaching:gsoc2017 [2017/02/08 08:12] – [Topic 2: Realistic Grasping using Unreal Engine] lisca | teaching:gsoc2017 [2017/02/08 08:40] – [Topic 1: Multi-modal Cluttered Scene Analysis in Knowledge Intensive Scenarios] lisca | ||
---|---|---|---|
Line 78: | Line 78: | ||
{{ : | {{ : | ||
- | **Main Objective: | + | **Main Objective: |
- | edge detection). | + | able robots in a human environment to recognize objects in diffi- |
+ | cult and challenging scenarios. To achieve this the participant will | ||
+ | develop | ||
+ | object-hypotheses generation and merging. Generating a hypotheses | ||
+ | essentially means to generate regions/ | ||
+ | form a single object or object-part. In particular this entails the de- | ||
+ | velopment of segmentation algorithms for visually challenging scenes | ||
+ | or object properties, as the likes of transparent | ||
+ | occluded scenes. The addressed | ||
+ | objects placed on shelves, objects in drawers, refrigerators, | ||
+ | ers, cupboards etc. In typical scenarios, these confined spaces also | ||
+ | bare an underlying structure, which will be exploited, and used as | ||
+ | background knowledge, to aid perception (e.g. stacked plates would | ||
+ | show up as parallel lines using an edge detection). Specifically we | ||
+ | would start from (but not necessarly limit ourselves to) the implemen- | ||
+ | tation of two state-of-the-art algorithms described in recent papers: | ||
+ | [1] Ilya Lysenkov, Victor Eruhimov, and Gary Bradski, Recognition | ||
+ | and Pose Estimation of Rigid Transparent Objects with a Kinect Sen- | ||
+ | sor, 2013 Robotics: Science and Systems Conference (RSS), 2013. | ||
+ | [2] Richtsfeld A., M ̈ | ||
+ | orwald T., Prankl J., Zillich M. and Vincze | ||
+ | M. - Segmentation of Unknown Objects in Indoor Environments. | ||
+ | IEEE/RSJ International Conference on Intelligent Robots and Sys- | ||
+ | tems (IROS), 2012. | ||
**Task Difficulty: | **Task Difficulty: | ||
| | ||
- | **Requirements: | + | **Requirements: |
+ | edge of CMake. Experience with PCL, OpenCV is prefered. | ||
**Expected Results:** Currently the RoboSherlock framework lacks good perception algorithms that can generate object-hypotheses in challenging scenarios(clutter and/or occlusion). The expected results are several software components based on recent advances in cluttered scene analysis that are able to successfully recognized objects in the scenarios mentioned in the objectives, or a subset of these. | **Expected Results:** Currently the RoboSherlock framework lacks good perception algorithms that can generate object-hypotheses in challenging scenarios(clutter and/or occlusion). The expected results are several software components based on recent advances in cluttered scene analysis that are able to successfully recognized objects in the scenarios mentioned in the objectives, or a subset of these. |
Prof. Dr. hc. Michael Beetz PhD
Head of Institute
Contact via
Andrea Cowley
assistant to Prof. Beetz
ai-office@cs.uni-bremen.de
Discover our VRB for innovative and interactive research
Memberships and associations: