Display an image in a Scilab graphic window.
NARVAL_IP_ImShow(Img) NARVAL_IP_ImShow(Img,n) NARVAL_IP_ImShow(Img,Map) NARVAL_IP_ImShow(RGBImg) NARVAL_IP_ImShow(Img, arg2 [, strf])
MxN matrix, a grayscale (0-1 range) or pseudo-color/indexed (1-N colors range) image.
number of levels of gray to display Img.
Mx3 matrix containing the image colormap (for indexed images). Entries may range from 0 to 1.
MxNx3 hypermatrix in 0-1 range.
this is used to put axes around your image.
NARVAL_IP_Imshow has been extracted from the toolbox SIP created by Ricardo Fabbri, Zhang Cheng, Prof. Luciano da Fontoura Costa and Prof. Odemir Martinez Bruno (SIP). NARVAL_IP_ImShow(Img,n) displays the matrix Img using n levels of gray. Img is an MxN matrix in [0:n-1]. If n is omitted, it will be assumed to be 256. imshow(Img,Map) displays the matrix Img using the specified colormap. imshow(RGBImg) displays the RGBImg MxNx3 (0-1) truecolor image. strf is used to put axes around your image (see the plot2d help page). You may use this optional parameter in the assignment style, as in imshow(img, strf='041')//same as imshow but with axes.
a=rand(256,256);//create a random image scf();//new window NARVAL_IP_ImShow(a);//application of NARVAL_IP_ImShow scf();//new window NARVAL_IP_ImShow(a*255+1,hotcolormap(256)); | ![]() | ![]() |
Dr. Foued Melakessou
Research Associate
Interdisciplinary Centre for Security, Reliability and Trust
Room F106
University of Luxembourg
6, rue Coudenhove Kalergi
L-1359 Luxembourg-Kirchberg
E-mail: foued.melakessou@uni.lu
Tel: (+352) 46 66 44 5346