Application of the projected hough transform in picture processing

Eckhardt, Ulrich; Maderlechner, Gerd

doi:10.1007/3-540-19036-8_37

Cited by 4 publications

(1 citation statement)

References 7 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Parameter θ represents the angle of inclination and is the length of the shortest chord between the line and the origin of the image coordinate system. There exist several other bounded parameterizations, mainly based on intersections of lines with image's bounding box [18] [11] [4]. Different properties of these intersects are used as parameters.…”

Section: Introductionmentioning

confidence: 99%

Real-Time Line Detection Using Accelerated High-Resolution Hough Transform

et al. 2011

View full text Add to dashboard Cite

Hough transform is a well-known and popular algorithm for detecting lines in raster images. The standard Hough transform is rather slow to be usable in real-time, so different accelerated and approximated algorithms exist. This paper proposes a modified accumulation scheme for the Hough transform, which makes it suitable for computer systems with small but fast read-write memory -such as the today's GPUs. The proposed algorithm is evaluated both on synthetic binary images and on complex high resolution real-world photos. The results show that using today's commodity graphics chips, the Hough transform can be computed at interactive frame rates even with a high resolution of the Hough space and with the Hough transform fully computed.

show abstract

Section: Introductionmentioning

confidence: 99%