AG3line: Active grouping and geometry-gradient combined validation for fast line segment extraction.
Yongjun ZhangDong WeiYansheng LiPublished in: Pattern Recognit. (2021)
Keyphrases
- line segments
- intersection points
- hough transform
- geometric primitives
- straight line
- line detection
- straight line segments
- digital pictures
- ellipse detection
- line correspondences
- circular arcs
- endpoints
- vanishing points
- aerial images
- computer vision
- perceptual grouping
- image gradient
- perspective images
- geometric information
- multiscale
- image processing