1 files changed, 0 insertions, 108 deletions

diff --git a/SD-VBS/benchmarks/tracking/src/matlab/calcPyrLKTrack.m b/SD-VBS/benchmarks/tracking/src/matlab/calcPyrLKTrack.m
deleted file mode 100755
index c965c2b..0000000
--- a/SD-VBS/benchmarks/tracking/src/matlab/calcPyrLKTrack.m
+++ /dev/null
@@ -1,108 +0,0 @@
-function [newFPnt, valid] = calcPyrLKTrack(iP, iDxP, iDyP, jP, fPnt, nFeatures, winSize, accuracy_th, max_iter)
-        
-cellDims = size(iP);
-GOOD_FEATURE_LAMBDA_TH = accuracy_th;
-
-for i=1:(cellDims(1))
-    curImgDims = size(iP{i});
-        imgDims(i,1)= curImgDims(1);
-        imgDims(i,2)= curImgDims(2);
-
-end
-
-pLevel = cellDims(1);
-
-rate=[1, 0.5, 0.25, 0.125, 0.0625, 0.03125];
-winSizeSq=4*winSize*winSize;
-iPatch=cell(1, winSizeSq);
-jPatch=cell(1, winSizeSq);
-iDxPatch=cell(1,winSizeSq);
-iDyPatch=cell(1,winSizeSq);
-
-valid(1:nFeatures) = 1;
-newFPnt = zeros(2,nFeatures);
-
-for i=1:nFeatures
-
-    dX=0;
-    dY=0;
-
-%% x is rows here and y is cols
-    
-    x=fPnt(1,i)*rate(pLevel+1);                 %half size of real level
-    y=fPnt(2,i)*rate(pLevel+1);
-
-    for level=pLevel:-1:1
-
-        x = x+x;
-        y = y+y;
-        dX = dX+dX;
-        dY = dY+dY;
-        imgSize(1)=imgDims(level,1); %y,x               
-        imgSize(2)=imgDims(level,2); %y,x               
-
-        c_xx = 0;
-        c_xy = 0;
-        c_yy = 0;
-            
-        %when feature goes out to the boundary.
-
-        if ((x-winSize)<1 || (y-winSize)<1 || (y+winSize+1)>imgSize(1) || (x+winSize+1)>imgSize(2))
-            %winSize+1due to interpolation
-            %error or skip the level??
-            valid(i) = 0;
-            break;
-        end
-
-        
-        iPatch = getInterpolatePatch(iP{level}, imgSize(1), imgSize(2), x, y, winSize);
-        iDxPatch = getInterpolatePatch(iDxP{level}, imgSize(1), imgSize(2), x, y, winSize);
-        iDyPatch = getInterpolatePatch(iDyP{level}, imgSize(1), imgSize(2), x, y, winSize);
-
-        for idx=1:winSizeSq
-            c_xx = c_xx + iDxPatch(idx) * iDxPatch(idx);
-            c_xy = c_xy + iDxPatch(idx) * iDyPatch(idx);
-            c_yy = c_yy + iDyPatch(idx) * iDyPatch(idx);
-        end
-
-        c_det = c_xx * c_yy - c_xy * c_xy;
-        
-        if (c_det/(c_xx+c_yy+0.00001)) < GOOD_FEATURE_LAMBDA_TH
-            valid(i)=0;
-            break;
-        end
-
-        c_det=1/c_det;
-
-        for k=1:max_iter
-            if ((x+dX-winSize)<1 || (y+dY-winSize)<1 || (y+dY+winSize+1)>imgSize(1) || (x+dX+winSize+1)>imgSize(2))
-                %winSize+1due to interpolation
-                %error or skip the level??
-                valid(i)=0;
-                break;
-            end
-
-            jPatch = getInterpolatePatch(jP{level}, imgSize(1), imgSize(2), x+dX, y+dY, winSize);
-            eX = 0;
-            eY = 0;
-            for idx=1:winSizeSq
-                dIt = iPatch(idx) - jPatch(idx);
-                eX = eX + (dIt*iDxPatch(idx));
-                eY = eY + (dIt*iDyPatch(idx));
-            end
-
-            mX = c_det*(eX*c_yy-eY*c_xy);
-            mY = c_det*(-eX*c_xy+eY*c_xx);
-            dX = dX + mX;
-            dY = dY + mY;
-
-
-            if ((mX*mX+mY*mY)<accuracy_th)
-                break;
-            end
-        end
-    end
-    
-    newFPnt(1, i) = fPnt(1,i)+dX;
-    newFPnt(2, i) = fPnt(2,i)+dY;
-end