Fred Rothganger

1 Segmenting, Modeling, and Matching Video Clips Containing Multiple Moving Objects (2009)

Fred Rothganger, Svetlana Lazebnik, Cordelia Schmid, Jean Ponce

This paper presents a novel representation for dynamic scenes composed of multiple rigid objects that may undergo different motions and are observed by a moving camera. Multi–view constraints...

IEEE TRANSACTIONS ON ROBOTICS 1 Capturing a Convex Object with Three Discs (2008)

Jeff Erickson, Shripad Thite, Fred Rothganger, Jean Ponce Fellow

Abstract — This paper addresses the problem of capturing an arbitrary convex object P in the plane with three congruent disc-shaped robots. Given two stationary robots in contact with P, we...

3D Object Modeling and Recognition from Photographs and Image Sequences (2008)

Fred Rothganger, Svetlana Lazebnik, Cordelia Schmid, Jean Ponce

Abstract. This chapter proposes a representation of rigid three-dimensional (3D) objects in terms of local affine-invariant descriptors of their images and the spatial relationships between the...

An implemented planner for manipulating a polygonal object in the plane with three disc-shaped mobile robots (2007)

Attawith Sudsang, Fred Rothganger, Jean Ponce

This paper presents an implementation of a planner that uses three disc-shaped robots to manipulate a polygonal object in the plane in the presence of obstacles. The approach is based on the...

Segmenting, Modeling, and Matching Video Clips Containing Multiple Moving Objects (2007)

Fred Rothganger, Svetlana Lazebnik, Cordelia Schmid, Jean Ponce

This paper presents a novel representation for dynamic scenes composed of multiple rigid objects that may undergo different motions and be observed by a moving camera. Multi-view constraints...

3D Object modeling and recognition using local affine-invariant image descriptors and multi-view spatial constraints (2006)

Fred Rothganger, Svetlana Lazebnik, Cordelia Schmid, Jean Ponce

Abstract. This article introduces a novel representation for three-dimensional (3D) objects in terms of local affine-invariant descriptors of their images and the spatial relationships between the...

3D Object modeling and recognition using local affine-invariant image descriptors and multi-view spatial constraints (2006)

Fred Rothganger, Svetlana Lazebnik, Cordelia Schmid

Abstract. This article introduces a novel representation for three-dimensional (3D) objects in terms of local affine-invariant descriptors of their images and the spatial relationships between the...

Segmenting, modeling, and matching video clips containing multiple moving objects (2004)

Fred Rothganger, Svetlana Lazebnik, Cordelia Schmid, Senior Member, Ieee Jean Ponce, Ieee Fellow

Abstract — This article presents a novel representation for dynamic scenes composed of multiple rigid objects that may undergo different motions and are observed by a moving camera. Multi–view...

Capturing a convex object with three discs (2003)

Jeff Erickson, Shripad Thite, Fred Rothganger, Jean Ponce

Abstract — This paper addresses the problem of capturing an arbitrary convex object P in the plane with three congruent discshaped robots. Given two stationary robots in contact with P, we...

Capturing a convex object with three discs (2003)

Je Erickson, Shripad Thite, Fred Rothganger, Jean Ponce

Abstract: This paper addresses the problem of capturing an arbitrary convex object P in the plane with three congruent disc-shaped robots. Given two stationary robots in contact with P, we...

Motion planning for disc-shaped robots pushing a polygonal object in the plane (2002)

Attawith Sudsang, Fred Rothganger, Jean Ponce

Abstract--- This paper addresses the problem of using three disc-shaped robots to manipulate a polygonal object in the plane in the presence of obstacles. The proposed approach is based on the...