[PDF][PDF] Invariant descriptors for 3 d object recognition and pose
Invariant descriptors are shape descriptors that are unaffected by object pose, by
perspective projection, and by the intrinsic parameters of the camera. These descriptors can …
perspective projection, and by the intrinsic parameters of the camera. These descriptors can …
Parameterized families of polynomials for bounded algebraic curve and surface fitting
Interest in algebraic curves and surfaces of high degree as geometric models or shape
descriptors for different model-based computer vision tasks has increased in recent years …
descriptors for different model-based computer vision tasks has increased in recent years …
3D object recognition in cluttered environments by segment-based stereo vision
We propose a new method for 3D object recognition which uses segment-based stereo
vision. An object is identified in a cluttered environment and its position and orientation (6 …
vision. An object is identified in a cluttered environment and its position and orientation (6 …
An improved algorithm for algebraic curve and surface fitting
G Taubin - 1993 (4th) International Conference on Computer …, 1993 - ieeexplore.ieee.org
The author describes a new method to improve the algebraic surface fitting process by better
approximating the Euclidean distance from a point to the surface. In the past they have used …
approximating the Euclidean distance from a point to the surface. In the past they have used …
3D object recognition: Representation and matching
AK Jain, C Dorai - Statistics and Computing, 2000 - Springer
Three-dimensional object recognition entails a number of fundamental problems in
computer vision: representation of a 3D object, identification of the object from its image …
computer vision: representation of a 3D object, identification of the object from its image …
3L fitting of higher degree implicit polynomials
Z Lei, MM Blane, DB Cooper - Proceedings Third IEEE …, 1996 - ieeexplore.ieee.org
Implicit polynomial 2D curves and 3D surfaces are potentially among the most useful object
or data representations for use in computer vision and image analysis. This is because of …
or data representations for use in computer vision and image analysis. This is because of …
Parameterizing arbitrary shapes via Fourier descriptors for evidence-gathering extraction
AS Aguado, MS Nixon, ME Montiel - Computer Vision and Image …, 1998 - Elsevier
According to the formulation of the Hough Transform, it is possible to extract any shape that
can be represented by an analytic equation with a number of free parameters. Nevertheless …
can be represented by an analytic equation with a number of free parameters. Nevertheless …
The complex representation of algebraic curves and its simple exploitation for pose estimation and invariant recognition
JP Tarel, DB Cooper - IEEE Transactions on Pattern Analysis …, 2000 - ieeexplore.ieee.org
Representations are introduced for handling 2D algebraic curves (implicit polynomial
curves) of arbitrary degree in the scope of computer vision applications. These …
curves) of arbitrary degree in the scope of computer vision applications. These …
Geometric aspects of visual object recognition
TM Breuel - 1992 - dspace.mit.edu
This thesis presents there important results in visual object recognition based on shape.(1) A
new algorithm (RAST; Recognition by Adaptive Sudivisions of Tranformation space) is …
new algorithm (RAST; Recognition by Adaptive Sudivisions of Tranformation space) is …
Comparative analysis and classification of features for image models
IB Gurevich, IV Koryabkina - Pattern Recognition and Image Analysis, 2006 - Springer
This study has been conducted in the framework of develo** one of the directions of
descriptive approach to image analysis and recognition, and it is devoted to one of the main …
descriptive approach to image analysis and recognition, and it is devoted to one of the main …