103 search results - page 5 / 21 » Detecting Gradients in Text Images Using the Hough Transform |
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
We present a discriminative Hough transform based ob-
ject detector where each local part casts a weighted vote for
the possible locations of the object center. We show that the
...
WSCG
2003
13 years 8 months ago
2003
This paper presents a feature-based approach to piecewise planar modeling of architectural scenes from an oriented image sequence. An improved line detection algorithm is presente...
ICPR
2006
IEEE
14 years 8 months ago
2006
IEEE
Detection of lines in noisy image is not easy. When using Hough transform, multiple false peaks may be generated from collinear noisy edge points, which in turn may create false l...
VMV
2001
13 years 8 months ago
2001
We present a new approach for the coarse segmentation of tubular structures in 3D image data. Our algorithm, which requires only few initial values and minimal user interaction, c...
IVC
2000
13 years 7 months ago
2000
This paper proposes a gray-scale inverse Hough transform (GIHT) algorithm which is combined with a modified gray-scale Hough transform (GHT). Given only the data of the Hough tran...