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» Representation and Self-Similarity of Shapes
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128
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ICPR
2002
IEEE
16 years 2 months ago
Rotation and Scale Invariant Shape Representation and Recognition Using Matching Pursuit
Using a low-level representation of images, like matching pursuit, we introduce a new way of describing objects through a general description using a translation, rotation, and is...
François Mendels, Pierre Vandergheynst, Jea...
BVAI
2005
Springer
15 years 7 months ago
Incomplete Contour Representations and Shape Descriptors: ICR Test Studies
Inspired by psychophysical studies of the human cognitive abilities we propose a novel aspect and a method for performance evaluation of contour based shape recognition algorithms ...
Anarta Ghosh, Nicolai Petkov
ICPR
2002
IEEE
16 years 2 months ago
Shape Representation Using Concavity Graphs
In this paper, a new graph data structure for 2-D shape representation is proposed. The new structure is called a concavity graph, and is an evolution from the already known "...
Ossama El Badawy, Mohamed Kamel
102
Voted
JMIV
2006
130views more  JMIV 2006»
15 years 1 months ago
Alternative 2D Shape Representations using the Symmetry Set
Among the many attempts made to represent families of 2D shapes in a simpler way, the Medial Axis (MA) takes a prominent place. Its graphical representation is intuitively appealin...
Arjan Kuijper, Ole Fogh Olsen, Peter J. Giblin, Ma...
95
Voted
IROS
2009
IEEE
184views Robotics» more  IROS 2009»
15 years 8 months ago
Representation and shape estimation of Odin, a parallel under-actuated modular robot
— To understand the capabilities and behavior of a robot it is important to have knowledge about its physical structure and how its actuators control its shape. In this paper we ...
Andreas Lyder, Henrik Gordon Petersen, Kasper St&o...