Torch Guided NavigationVisa övriga samt affilieringar
2010 (Engelska)Ingår i: Proceedings of the 2010 SSBA Symposium, 2010, s. 8-9Konferensbidrag, Publicerat paper (Övrigt vetenskapligt)
Abstract [en]
A common computer vision task is navigation and mapping. Many indoor navigation tasks require depth knowledge of at, unstructured surfaces (walls, oor, ceiling). With passive illumination only, this is an ill-posed problem. Inspired by small children using a torchlight, we use a spotlight for active illumination. Using our torchlight approach, depth and orientation estimation of unstructured, at surfaces boils down to estimation of ellipse parameters. The extraction of ellipses is very robust and requires little computational effort.
Ort, förlag, år, upplaga, sidor
2010. s. 8-9
Nyckelord [en]
Torchlight, Pose estimation, Active illumination, Plane estimation, Ellipses
Nationell ämneskategori
Reglerteknik
Identifikatorer
URN: urn:nbn:se:liu:diva-58320OAI: oai:DiVA.org:liu-58320DiVA, id: diva2:342959
Konferens
2010 SSBA symposium, Uppsala, Sweden, 11-12 March, 2010
Projekt
DIPLECSELLIIT2010-08-112010-08-112016-05-04Bibliografiskt granskad