11 files changed, 0 insertions, 1357 deletions

diff --git a/SD-VBS/benchmarks/sift/src/c/diffss.c b/SD-VBS/benchmarks/sift/src/c/diffss.c
deleted file mode 100644
index 683cbe7..0000000
--- a/SD-VBS/benchmarks/sift/src/c/diffss.c
+++ /dev/null
@@ -1,53 +0,0 @@
-/********************************
-Author: Sravanthi Kota Venkata
-********************************/
-
-#include "sift.h"
-
-/**
-    DIFFSS  Difference of scale space
-    Returns a scale space DSS obtained by subtracting
-    consecutive levels of the scale space SS.
-
-    In SIFT, this function is used to compute the difference of
-    Gaussian scale space from the Gaussian scale space of an image.
-**/
-
-F2D** diffss(F2D** ss, int num, int intervals)
-{
-    F2D** dss;
-    int o, sizeM, sizeN, s, i, j; 
-    F2D *current, *in1, *in2;
-
-    dss = malloc(num*intervals*sizeof(F2D*));
-
-    for(o=0; o<num; o++)
-    {
-        for(s=0; s<(intervals-1); s++)
-        {
-            sizeM = ss[o*intervals+s]->height;
-            sizeN = ss[o*intervals+s]->width;
-
-            dss[o*intervals+s] = fMallocHandle(sizeM, sizeN);
-
-            current = dss[o*intervals+s];
-            in1 = ss[o*intervals+s+1];
-            in2 = ss[o*intervals+s];
-            
-            for(i=0; i<sizeM; i++)
-            {
-                for(j=0; j<sizeN; j++)
-                {
-                    subsref(current,i,j) = subsref(in1,i,j) - subsref(in2,i,j);
-                }
-            }
-        }
-    }
-
-    return dss;
-
-}
-
-
-
-
diff --git a/SD-VBS/benchmarks/sift/src/c/doubleSize.c b/SD-VBS/benchmarks/sift/src/c/doubleSize.c
deleted file mode 100644
index dd17f77..0000000
--- a/SD-VBS/benchmarks/sift/src/c/doubleSize.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/********************************
-Author: Sravanthi Kota Venkata
-********************************/
-
-#include "sift.h"
-
-F2D* doubleSize(F2D* I)
-{
-    F2D *J;
-    int M, N, i, j;
-
-    M = I->height;
-    N = I->width;
-    J = fSetArray(2*M, 2*N, 0);
-
-    for(i=0; i<M; i++)
-    {
-        for(j=0; j<N; j++)
-        {
-            subsref(J,2*i,j*2) = subsref(I,i,j);
-        }
-    }
-    
-    for(i=0; i<M-1; i++)
-    {
-        for(j=0; j<N-1; j++)
-        {
-            subsref(J,i*2+1,j*2+1) = (0.25 * (subsref(I,i,j) + subsref(I,i+1,j) + subsref(I,i,j+1) + subsref(I,(i+1),j+1)));
-        }
-    }
-
-    for(i=0; i<M-1; i++)
-    {
-        for(j=0; j<N; j++)
-        {
-            subsref(J,i*2+1,j*2) = (0.5 * (subsref(I,i,j) + subsref(I,i+1,j)));
-        }
-    }
-   
-    for(i=0; i<M; i++)
-    {
-        for(j=0; j<N-1; j++)
-        {
-            subsref(J,i*2,j*2+1) = (0.5 * (subsref(I,i,j) + subsref(I,i,j+1)));
-        }
-    }
-    
-    return J;
-}
-
-
-
-
-
-
diff --git a/SD-VBS/benchmarks/sift/src/c/filterBoundaryPoints.c b/SD-VBS/benchmarks/sift/src/c/filterBoundaryPoints.c
deleted file mode 100644
index c68e717..0000000
--- a/SD-VBS/benchmarks/sift/src/c/filterBoundaryPoints.c
+++ /dev/null
@@ -1,61 +0,0 @@
-#include "sift.h"
-
-/**
-    Filter out points on the boundaries. 
-    The function returns oframes, which
-    contains the row, col and the interval number 
-**/
-
-F2D* filterBoundaryPoints(int M, int N, F2D* oframes) 
-{
-    int i, k=0, m=0;
-        int cnt;
-    I2D* sel;
-    F2D *ret;
-    
-    cnt = 0;
-    for(i=0; i<oframes->width; i++)
-        {
-        if(asubsref(oframes,i)>3 && asubsref(oframes,i)<(N-3) && 
-                        subsref(oframes,1,i)>3 && subsref(oframes,1,i)<(M-3))
-                {
-            cnt++;
-                }
-        }
-
-    sel = iSetArray(cnt, 1, 0);
-    for(i=0; i<oframes->width; i++)
-    {
-        if(asubsref(oframes,i)>3 && asubsref(oframes,i)<(N-3) && 
-                        subsref(oframes,1,i)>3 && subsref(oframes,1,i)<(M-3))
-        {
-            asubsref(sel,k) = i;
-            k++;
-        }
-        m++;
-    }
-   
-    if( sel->height > 0)
-    {
-        ret = fSetArray(oframes->height, sel->height, 0);
-        {
-            for(i=0; i<sel->height; i++)
-            {
-                subsref(ret,0,i) = subsref(oframes,0,asubsref(sel,i));
-                subsref(ret,1,i) = subsref(oframes,1,asubsref(sel,i));
-                subsref(ret,2,i) = subsref(oframes,2,asubsref(sel,i));
-            }
-        }
-    }
-    else
-        ret = fSetArray(1,1,0);
-
-    iFreeHandle(sel);
-    return ret;
-}
-
-
-
-
-
-
diff --git a/SD-VBS/benchmarks/sift/src/c/gaussianss.c b/SD-VBS/benchmarks/sift/src/c/gaussianss.c
deleted file mode 100644
index 52dd95b..0000000
--- a/SD-VBS/benchmarks/sift/src/c/gaussianss.c
+++ /dev/null
@@ -1,185 +0,0 @@
-/********************************
-Author: Sravanthi Kota Venkata
-********************************/
-
-#include "sift.h"
-
-F2D* resizeArray(F2D* array, int omin) 
-{
-        F2D* prev = NULL;
-        F2D* current = array;