BIRTH OF THE OBJECT: DETECTION OF OBJECTNESS AND EXTRACTION OF OBJECT SHAPE THROUGH OBJECT-ACTION COMPLEXES

KRAFT D., Pugeault N., BAŞESKİ E., POPOVIC M., Kragic D., Kalkan S., ...Daha Fazla

INTERNATIONAL JOURNAL OF HUMANOID ROBOTICS, cilt.5, sa.2, ss.247-265, 2008 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 5 Sayı: 2
  • Basım Tarihi: 2008
  • Doi Numarası: 10.1142/s021984360800139x
  • Dergi Adı: INTERNATIONAL JOURNAL OF HUMANOID ROBOTICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.247-265
  • Anahtar Kelimeler: Early cognitive vision, grasping, exploration, VISION
  • Orta Doğu Teknik Üniversitesi Adresli: Hayır

Özet

We describe a process in which the segmentation of objects as well as the extraction of the object shape becomes realized through active exploration of a robot vision system. In the exploration process, two behavioral modules that link robot actions to the visual and haptic perception of objects interact. First, by making use of an object independent grasping mechanism, physical control over potential objects can be gained. Having evaluated the initial grasping mechanism as being successful, a second behavior extracts the object shape by making use of prediction based on the motion induced by the robot. This also leads to the concept of an "object" as a set of features that change predictably over different frames.