LIST OF FIGURES :

FIG NO.FIGURE TITLE

1Anatomy of the heart

2Branches of coronary arteries

3Angiogram image of normal patient

4Angiogram image of stenotic patient

5CATLAB setup

6CATHLAB procedure

7Coronary arteries are pictured

8aCoronary angiogram image

8bPoints plotted along the vessel outline

9aArea selected in the image

9bMean diameter of the selected area

10aStenotic area to be estimated is selected

10bNormal part of the same segment of equal length is selected

11aArea marked in an image

11bMarked area in a black background

12aNormal area selected

12bPDF of normal area

13a50% stenotic area selected

13bPDF of 50% stenotic area

14a90% stenotic area selected

14bPDF of 90% stenotic area

15Artificial neural network

16aOriginal image

16bMedian filtered image

17Image after imopen operation

18Image after imclose operation

19Image obtained after background removal

20 (include a fuzzy seg image after the code da, not yet added)

21Dye diffusion curve of normal patient