From a32f220f06cc463e5b56e7fa0b1b1334d94d08f3 Mon Sep 17 00:00:00 2001 From: leochanj105 Date: Tue, 20 Oct 2020 03:47:33 -0400 Subject: matlab removed --- .../texture_synthesis/src/matlab/rconv2.m | 50 ---------------------- 1 file changed, 50 deletions(-) delete mode 100755 SD-VBS/benchmarks/texture_synthesis/src/matlab/rconv2.m (limited to 'SD-VBS/benchmarks/texture_synthesis/src/matlab/rconv2.m') diff --git a/SD-VBS/benchmarks/texture_synthesis/src/matlab/rconv2.m b/SD-VBS/benchmarks/texture_synthesis/src/matlab/rconv2.m deleted file mode 100755 index 0c12490..0000000 --- a/SD-VBS/benchmarks/texture_synthesis/src/matlab/rconv2.m +++ /dev/null @@ -1,50 +0,0 @@ -% RES = RCONV2(MTX1, MTX2, CTR) -% -% Convolution of two matrices, with boundaries handled via reflection -% about the edge pixels. Result will be of size of LARGER matrix. -% -% The origin of the smaller matrix is assumed to be its center. -% For even dimensions, the origin is determined by the CTR (optional) -% argument: -% CTR origin -% 0 DIM/2 (default) -% 1 (DIM/2)+1 - -% Eero Simoncelli, 6/96. - -function c = rconv2(a,b,ctr) - -if (exist('ctr') ~= 1) - ctr = 0; -end - -if (( size(a,1) >= size(b,1) ) & ( size(a,2) >= size(b,2) )) - large = a; small = b; -elseif (( size(a,1) <= size(b,1) ) & ( size(a,2) <= size(b,2) )) - large = b; small = a; -else - error('one arg must be larger than the other in both dimensions!'); -end - -ly = size(large,1); -lx = size(large,2); -sy = size(small,1); -sx = size(small,2); - -%% These values are one less than the index of the small mtx that falls on -%% the border pixel of the large matrix when computing the first -%% convolution response sample: -sy2 = floor((sy+ctr-1)/2); -sx2 = floor((sx+ctr-1)/2); - -% pad with reflected copies -clarge = [ - large(sy-sy2:-1:2,sx-sx2:-1:2), large(sy-sy2:-1:2,:), ... - large(sy-sy2:-1:2,lx-1:-1:lx-sx2); ... - large(:,sx-sx2:-1:2), large, large(:,lx-1:-1:lx-sx2); ... - large(ly-1:-1:ly-sy2,sx-sx2:-1:2), ... - large(ly-1:-1:ly-sy2,:), ... - large(ly-1:-1:ly-sy2,lx-1:-1:lx-sx2) ]; - -c = conv2(clarge,small,'valid'); - -- cgit v1.2.2