ihough - inverse hough transform |
im = ihough(ht,dims) |
im |
binary image with digital straight lines |
ht |
binarized Hough transform accumulation matrix. Rho varies along rows; theta varies along columns. Theta range is 0-179 degrees w/ 180 samples. |
dims |
vector with the size of the output image. Can be the output of the "size" routine. |
Function ihough calculates the inverse hough transform of a binary image. It takes as input a binarized hough image, and draws the corresponding digital straight lines in the output image. |
Cf. help page for hough. |
"Shape Analysis and Classification", L. da F. Costa and R. M. Cesar Jr., CRC Press. |
"Digital Image Processing Algorithms", I. Pitas, Prentice Hall. |
Ricardo Fabbri <rfabbri@if.sc.usp.br> |
The latest version of the Scilab Image Processing toolbox can be found at |
http://siptoolbox.sourceforge.net |
hough, drawline, edge |