WebJan 30, 2024 · The Hough Transform (HT) is a method for extracting straight lines from an edge image. The main limitations of the HT for usage in actual applications are computation time and storage requirements. WebJan 15, 2014 · The problem of extracting straight lines from a single image has been extensively researched (Chung and Lin, 2010, Guru et al., 2004, Lee et al., 2006). However, in our particular case, we try to extract lines in images suffering from a significant distortion, which stands as a complex pattern recognition problem. If distortion is not taken ...
Extracting Straight Lines IEEE Journals & Magazine IEEE …
WebA four step process for extracting straight lines from intensity images is described. First, pixels are grouped according to similarity of intensity gradient orientation. The … WebMay 2, 2024 · As mentioned, this algorithm can extend beyond detecting straight lines. Over the years, many improvements have been made to this algorithm that allows it to detect other shapes such as circles, triangles, … inexpensive expat living
An Extraction Approach to Building Straight Lines Based on Hough ...
WebAug 14, 2012 · Straight line detection is an important issue in the fields of remote sensing information extraction and target recognition. Currently, the two main categories of straight line detection methods, including the edge-based and … WebMay 1, 2016 · The HT can effectively extract straight lines from noisy images because all edge points that lie on the same straight line contribute to the detection. However, it also has serious limitations, such as problems with setting thresholds, false detections in high-edge-density regions, large storage space requirements, and long computational times. WebA straight-line extractor that produces line descriptions from aerial images is described, which describes techniques for eliminating many of the physically insignificant lines, … inexpensive extended stay motels