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Monocular depth perception and robot...

Saxena, Ashutosh.

Monocular depth perception and robotic grasping of novel objects.

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Monocular depth perception and robotic grasping of novel objects.
作者:	Saxena, Ashutosh.
面頁冊數:	195 p.
附註:	Source: Dissertation Abstracts International, Volume: 70-10, Section: B, page: .
附註:	Adviser: Andrew Y. Ng.
Contained By:	Dissertation Abstracts International70-10B.
標題:	Engineering, Electronics and Electrical.
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3382821
ISBN:	9781109447392

Monocular depth perception and robotic grasping of novel objects.
Saxena, Ashutosh.

Monocular depth perception and robotic grasping of novel objects. - 195 p.

Source: Dissertation Abstracts International, Volume: 70-10, Section: B, page: .

Thesis (Ph.D.)--Stanford University, 2009.

The ability to perceive the 3D shape of the environment is a basic ability for a robot. We present an algorithm to convert standard digital pictures into 3D models.

ISBN: 9781109447392Subjects--Topical Terms:

226981
Engineering, Electronics and Electrical.

Monocular depth perception and robotic grasping of novel objects.
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500 $a Source: Dissertation Abstracts International, Volume: 70-10, Section: B, page: .
500 $a Adviser: Andrew Y. Ng.
502 $a Thesis (Ph.D.)--Stanford University, 2009.
520 $a The ability to perceive the 3D shape of the environment is a basic ability for a robot. We present an algorithm to convert standard digital pictures into 3D models.
520 $a This is a challenging problem, since an image is formed by a projection of the 3D scene onto two dimensions, thus losing the depth information. We take a supervised learning approach to this problem, and use a Markov Random Field (MRF) to model the scene depth as a function of the image features. We show that, even on unstructured scenes of a large variety of environments, our algorithm is frequently able to recover accurate 3D models.
520 $a We then apply our methods to robotics applications: (a) obstacle avoidance for autonomously driving a small electric car, and (b) robot manipulation, where we develop vision-based learning algorithms for grasping novel objects. This enables our robot to perform tasks such as open new doors, clear up cluttered tables, and unload items from a dishwasher.
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