1616 search results - page 15 / 324 » On Edge Detection on Surfaces |
ICRA
2002
IEEE
14 years 3 months ago
2002
IEEE
We present a novel box depalletizing system based on images acquired with a time of flight laser sensor mounted on the hand of the robot. Scanning the upper layer of the pallet y...
IWVF
2001
Springer
14 years 2 months ago
2001
Springer
We present an algorithm that, starting from the surface skeleton of a 3D solid object, computes the curve skeleton. The algorithm is based on the detection of curves and junctions ...
SMC
2007
IEEE
14 years 4 months ago
2007
IEEE
—In real world machine vision problems, numerous issues such as variable scene illumination make edge and object detection difficult. There exists no universal edge detection met...
IPPS
1998
IEEE
14 years 2 months ago
1998
IEEE
Edge detection in computer vision and image processing is a process which detects one kind of signi cant features appearing as discontinuities in intensities. A parallel edge detec...
PRL
2002
13 years 9 months ago
2002
This paper proposes a wavelet based edge detection scheme by scale multiplication. The dyadic wavelet transforms at two adjacent scales are multiplied as a product function to mag...