790 search results - page 3 / 158 » A new approach to detecting the corners in digital images |
ACCV
2009
Springer
13 years 12 months ago
2009
Springer
In this paper, a novel multi-scale nonlinear structure tensor based corner detection algorithm is proposed to improve effectively the classical Harris corner detector. By consideri...
ECCV
2002
Springer
14 years 7 months ago
2002
Springer
Abstract. Quadrature filters are a well known method of low-level computer vision for estimating certain properties of the signal, as there are local amplitude and local phase. How...
MVA
1994
13 years 6 months ago
1994
A new algorithm, based on area-deviation, is proposed for the detection of corner points of digitized curves. The algorithm consists of two steps. In the first step, a fixed-lengt...
IROS
2008
IEEE
13 years 11 months ago
2008
IEEE
— Most of the existing camera calibration toolboxes require the observation of a checkerboard shown by the user at different positions and orientations. This paper presents an al...
ICCV
2009
IEEE
13 years 3 months ago
2009
IEEE
This paper revisits the classical problem of detecting interest points, popularly known as "corners," in 2D images by proposing a technique based on fitting algebraic sh...