Line detector
#include "dip_orientation.h"
dip_Error dip_DanielsonLineDetector ( in, line, energy, angle, boundary, sigma, truncation, flavour )
binary, integer, float
The Danielson line dectector uses second derivatives to detect lines in 2D images and to estimate their orientation. See the literature reference for an in-depth information on this detector.
Data type | Name | Description |
dip_Image | in | Input image |
dip_Image | line | Line image |
dip_Image | energy | Energy image |
dip_Image | angle | Angle image |
dip_BoundaryArray | boundary | Boundary conditions |
dip_FloatArray | sigma | Sigma of second derivatives |
dip_float | truncation | Gauss Truncation |
dip_DerivativeFlavour | flavour | Derivative filter flavour |
P.E. Danielson, Q. Lin and Q-Z Yes, i"Efficient detection of second degree variations in 2D and 3D images", Report LiTH-ISY-R-2155, Linkoping University, Linkoping, Sweden, 1999
DIPlib on-line documentation | Function reference | Global function index