Line detection in images showing significant lens distortion and application to distortion correction.
Miguel Alemán-FloresLuis ÁlvarezLuis GómezDaniel Santana-CedrésPublished in: Pattern Recognit. Lett. (2014)
Keyphrases
- distortion correction
- wide angle lenses
- lens distortion
- straight line
- image distortion
- camera calibration
- input image
- three dimensional
- image analysis
- deformable registration
- multiple images
- edge detection
- region of interest
- focal length
- control points
- image features
- image segmentation
- object recognition
- x ray
- hough transform
- digital camera
- geometric constraints
- image warping
- perspective projection
- image registration
- least squares
- feature points
- vision system