32 search results - page 1 / 7 » Silhouette Extraction in Hough Space |
CGF
2006
13 years 5 months ago
2006
Object-space silhouette extraction is an important problem in fields ranging from non-photorealistic computer graphics to medical robotics. We present an efficient silhouette extr...
ICCVW
1999
Springer
13 years 9 months ago
1999
Springer
Abstract. Popular algorithms for feature matching and model extraction fall into two broad categories, generate-and-test and Hough transform variations. However, both methods su er...
PR
2000
13 years 4 months ago
2000
In this paper a new Hough transform inversion technique is proposed. It is a window-based inverse Hough transform algorithm, which reconstructs the original image using only the d...
DIAGRAMS
2000
Springer
13 years 9 months ago
2000
Springer
Bar charts are common data representations in scientific and technical papers. In order to recognize the printed bar charst, we present a new Hough based bar chart recognition algo...
IVC
2000
13 years 4 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...