From 14c854543b1a3cf344a371a5b45595657f95786b Mon Sep 17 00:00:00 2001
From: leochanj105 <leochanj@live.unc.edu>
Date: Tue, 26 Oct 2021 13:22:32 -0400
Subject: add deadlines and costs

---
 SD-VBS/benchmarks/multi_ncut/src/c/segment-image.c | 142 ---------------------
 1 file changed, 142 deletions(-)
 delete mode 100644 SD-VBS/benchmarks/multi_ncut/src/c/segment-image.c

(limited to 'SD-VBS/benchmarks/multi_ncut/src/c/segment-image.c')

diff --git a/SD-VBS/benchmarks/multi_ncut/src/c/segment-image.c b/SD-VBS/benchmarks/multi_ncut/src/c/segment-image.c
deleted file mode 100644
index 72bc16f..0000000
--- a/SD-VBS/benchmarks/multi_ncut/src/c/segment-image.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/********************************
-Author: Sravanthi Kota Venkata
-********************************/
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <time.h>
-#include "segment.h"
-
-#ifndef M_PI
-#define M_PI 3.141592653589793
-#endif
-
-// dissimilarity measure between pixels
-float diff(F2D *r, int x1, int y1, int x2, int y2) 
-{
-  return sqrt(abs(( subsref(r,y1,x1) * subsref(r,y1,x1)) - ( subsref(r,y2,x2) * subsref(r,y2,x2))));
-}
-
-I2D *segment_image(I2D* im, float sigma, float c, int min_size, int *num_ccs, 
-		   int* segments, edge* edges,
-                   F2D* imageOut, F2D* tempOut, I2D* kernel, 
-		   F2D* edgeWeights, F2D* in, I2D* ind,
-		   universe* u,
-		   I2D* output)
-{
-    int width = im->width;
-    int height = im->height;
-    int num = 0, x, y, i;
-    F2D* smooth_im;
-    //I2D *output;
-    //edge* edges;
-    int components = 0;
-/*  int *colors = (int *) malloc(width*height*sizeof(int)); */
-    //segments = (int *) malloc(height*width*sizeof(int));
-
-    // smooth each color channel  
-    smooth_im = imageReblur(im, imageOut, tempOut, kernel);
-
-    //build graph
-    //edges = (edge*)malloc(sizeof(edge)*width*height*4);
-
-    for (y = 0; y < height; y++) 
-    {
-        for (x = 0; x < width; x++) 
-        {
-            segments[y*width+x] = -1;
-            if (x < width-1) 
-            {
-        	    edges[num].a = y * width + x;
-	            edges[num].b = y * width + (x+1);
-	            edges[num].w = diff(smooth_im, x, y, x+1, y);
-	            num++;
-            }
-
-            if (y < height-1) 
-            {
-	            edges[num].a = y * width + x;
-	            edges[num].b = (y+1) * width + x;
-	            edges[num].w = diff(smooth_im, x, y, x, y+1);
-	            num++;
-            }
-
-            if ((x < width-1) && (y < height-1)) 
-            {
-	            edges[num].a = y * width + x;
-	            edges[num].b = (y+1) * width + (x+1);
-	            edges[num].w = diff(smooth_im, x, y, x+1, y+1);
-	            num++;
-            }
-
-            if ((x < width-1) && (y > 0)) 
-            {
-	            edges[num].a = y * width + x;
-	            edges[num].b = (y-1) * width + (x+1);
-	            edges[num].w = diff(smooth_im, x, y, x+1, y-1);
-	            num++;
-            }
-        }
-    }
-
-    //free(smooth_im);
-
-    // segment
-    u = segment_graph(width*height, num, edges, c, edgeWeights, in, ind, u);
-  
-    // post process small components
-    for (i = 0; i < num; i++) 
-    {
-        int a, b;
-        a = find(u,edges[i].a);
-        b = find(u,edges[i].b);
-        if ((a != b) && ((u->elts[a].size < min_size) || (u->elts[b].size < min_size)))
-            join(u, a, b);
-    }
-
-    //free(edges);
-    arrayref(num_ccs,0) = u->num;
-
-    // pick random colors for each component
-    //output = iMallocHandle(height, width);
-
-/*    srand(time(0));
-    for (i = 0; i < width*height; i++)
-    {
-        float temp;
-        temp = rand()/((float)RAND_MAX);
-        colors[i] = (int)(temp*255);
-    }
-*/
-   
-    for (y = 0; y < height; y++) 
-    {
-        for (x = 0; x < width; x++) 
-        {
-            int comp;
-            comp = find(u, y * width + x);
-            if(segments[comp] == -1)
-                segments[comp] = components++;
-            subsref(output, y, x) = segments[comp];
-        }
-    }  
-  
-/*
-    for (y = 0; y < height; y++) 
-    {
-        for (x = 0; x < width; x++) 
-        {
-            int comp;
-            comp = find(u, y * width + x);
-            subsref(output, y, x) = colors[comp];
-        }
-    }  
-*/
-    //free(u->elts);
-    //free(u);
-    //free(segments);
-    
-    return output;
-}
-
-
-- 
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