matlab code added

2018-08-10 12:08:23 +05:30
parent 126057ce23
commit 1e927e2c54
8 changed files with 721 additions and 0 deletions
--- a/_code/parameter.m
+++ b/_code/parameter.m
@@ -0,0 +1,21 @@
+function param = parameter(image)
+    t1 = toc;
+    bw = rgb2gray(image);
+    [Gx, Gy] = imgradientxy(bw);
+    %[Gmag, Gdir] = imgradient(Gx, Gy);
+    gradImage = rgb2gray(imfuse(Gx,Gy));
+    %temp = histeq(gradImage);
+    threshImage = im2bw(gradImage,graythresh(gradImage));
+    [~, radii] = imfindcircles(threshImage,[10 60]);
+    cell_area = round(sum(3.14*(radii.^2)));
+    bg = rgb2gray(imread('bg.jpg'));
+    a = histeq(bw)-bg;
+    level2 = graythresh(a);
+    bgImg = bwareaopen(im2bw(a,level2),800);
+    bg_pixels = sum(sum(bgImg == 1));
+    fg_pixels = (1280 * 1024) - bg_pixels;
+    fg_pixels = fg_pixels - round(0.1*fg_pixels);
+    param = cell_area/fg_pixels;
+    t2 = toc;
+    disp(t2-t1)
+end