image resamplin 1.0

function nimg = imresample(oldpixsize,img,newpixsize,intmethod)% This function resamples the images at the new grid points% defined by the new pixel sizes. It assumes that intensities are% defined at pixel centers%% img : original image to be resampled% nimg : newly sampled image% oldpixsize : a vector of the form [xpixsize, ypixsize]% for the original image, e.g., [0.5,0.5]% newpixsize : is a vector of the form [xpixsize, ypixsize]% for the new image, e.g., [0.2,0.2]% intmethod: same as interp2% 'nearest' - nearest neighbor% 'linear' - bilinear% 'cubic' - bicubic% 'spline' - spline% Example:%% % Create a 2D gaussian function% H = fspecial('gaussian',[31,31],5);% % Resample it at a smaller pixel size% NH = imresample([1,1],H,[0.2,0.2],'spline');% figure;subplot(211);imshow(H,[]);title('Original');% subplot(212);imshow(NH,[]);% title('Resampled using spline interplolation');

Requirements:	No special requirements
Platforms:	Matlab
Keyword:	Bicubic,  Bilinear,  Cubic,  Linear,  Nearest,  Neighbor,  Spline
Users rating:	0/10