Active geometric shape models

Versione 1.6.0.0 (4,43 MB) da Quan Wang
The active geometric shape model is a novel approach for fitting geometric shapes in images.
5.0
(8)
4,3K download
Aggiornato 28 apr 2014

Visualizza la licenza

For details, see this paper:
Quan Wang, Kim L. Boyer, The active geometric shape model: A new robust deformable shape model and its applications, Computer Vision and Image Understanding, Volume 116, Issue 12, December 2012, Pages 1178-1194, ISSN 1077-3142, 10.1016/j.cviu.2012.08.004.

The project wiki: https://sites.google.com/site/agsmwiki/

New features in AGSM version 2.3:

1 Robustness of closed contour fitting is dramatically improved by smart initialization (see InitialCircle.cpp).

2 Line fitting is compared to Hough transform and RANSAC least squares.

3 Circle fitting is compared to circle Hough transform.

New features in AGSM version 2.2:

1 We made the AGSM Canvas app more robust by smart initialization and image padding.

2 Only one app for both 64-bit Windows and 64-bit Mac.

New features in AGSM version 2.1:

1 We added the AGSM Canvas App, which is an interactive software.

New features in AGSM version 2.0:

1 We added the line fitting and circle fitting packages.

2 We re-implemented GVF in C++/MEX to make it much faster.

3 We implemented Bresenham algorithm in C++/MEX to generate points on a line.

4 All force/torque computations are re-implemented in C++/MEX, which significantly improves efficiency.

Please also take a look at our video demo:
http://youtu.be/c6Vto4VN5GA

Cita come

Quan Wang (2024). Active geometric shape models (https://www.mathworks.com/matlabcentral/fileexchange/38358-active-geometric-shape-models), MATLAB Central File Exchange. Recuperato .

Wang, Quan, and Kim L. Boyer. “The Active Geometric Shape Model: A New Robust Deformable Shape Model and Its Applications.” Computer Vision and Image Understanding, vol. 116, no. 12, Elsevier BV, Dec. 2012, pp. 1178–94, doi:10.1016/j.cviu.2012.08.004.

Visualizza più stili
Compatibilità della release di MATLAB
Creato con R2013b
Compatibile con qualsiasi release
Compatibilità della piattaforma
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

AGSM_toolkit_v2.3/code/

AGSM_toolkit_v2.3/code/arbitrary_ellipse_fitting/

AGSM_toolkit_v2.3/code/circle_fitting/

AGSM_toolkit_v2.3/code/force_field/

AGSM_toolkit_v2.3/code/line_fitting/

AGSM_toolkit_v2.3/code/math/

AGSM_toolkit_v2.3/code/spline_contour_fitting/

Versione Pubblicato Note della release
1.6.0.0

1 Robustness of closed contour fitting is dramatically improved by smart initialization (see InitialCircle.cpp).

2 Line fitting is compared to Hough transform and RANSAC least squares.

3 Circle fitting is compared to circle Hough transform.

1.5.0.0

New features in AGSM version 2.2:

1 We made the AGSM Canvas app more robust by smart initialization and image padding.

2 Only one app for both 64-bit Windows and 64-bit Mac.

1.4.0.0

New features in AGSM version 2.1:

1 We added the AGSM Canvas App, which is an interactive software.

1.3.0.0

Fixed some typos in PPT.

1.2.0.0

1 We added the line fitting and circle fitting packages.

2 We re-implemented GVF in C++/MEX to make it much faster.

3 We implemented Bresenham algorithm in C++/MEX to generate points on a line.

4 All force/torque computations in C++/MEX.

1.1.0.0

changed the description
1.0.0.0