Dimond recognition system

1. Diamond Recognize
System
Kothiya Naresh
Sutariya Piyush
Company name: Sahajanand Laser Tech. ltd
Mentor Name: jagdish Patel

2. Technology
• Platform Windows family
• Visual C++ MFC
• Image Processing

3. Overview
• Introduction
• Analysis
– Image Processing
– Hardware
• Design
• Data Dictionary
• Implementation
– Algorithm

4. Introduction
• Nowadays, diamonds business increased day
by days also that is one of most business in
our country
• All diamonds maker party uses sophisticated
tools & software for perfect shape of
diamonds.
• We making one of the product for beneficial
to the diamonds maker party.
• This product is responsible to check that the
diamonds comes any time ago or not ?
• If the diamond comes second time to the
party then the this system give the all detail
of this diamond.
• This all checking process is based on image
processing on diamonds that putted on device

5. Analysis(Image proc)
• First of all we find characteristic of
diamond for the differentiate between
two diamonds.
• One of most useful characteristic of
rounded diamond is diameter.
• Diameter is base on the center point
of the diamonds
• We analyze boundary finding
Algorithm of any shape with image
processing base on that find the center
point
• We find the following Algorithm:

6. Analysis
• We find the following Algorithm:
– Median Filter
– Morphology Filter
– Sobel Edge detection
– Canny Edge detection
– Flood Fill

7. Analysis(Hardware)
• We use two main hardware in this
product
– Picolo card
– Camera (diamond image capturing)
• Picolo card is supporting to the
camera for live video or grabbing
the image and give to the program
• Fig.

8. Analysis(Hardware)
• Picolo card:
BNC
DB9
S-Video

9. Analysis(Hardware)
• Picolo card:
– Picolo PCIe and Picolo are entry-level and cost-
effective capture cards optimized for single camera
applications.
– Port
• BNC Connector (bayonet Neill Concelman)
• S-Video
• DB9 Connector
– Feature
• Synchronization and Scaling
• Bitmap Image Formats
• Bus Mastering

10. Analysis(Hardware)
• Camera:

11. Analysis(Hardware)
• Camera(with Diamond):

12. Analysis(Hardware)
• Camera(with Diamond):
– The Watec WAT 902B EIA 1/2 inch CCD low light color
camera with Minimum illumination 0.003 lux at F1.4
(AGC High). Equipped with Composite Video out, RCA
Connection terminal and featuring 2:1 Interlace, 570
TV lines - Center and 380,000 pixels.

13. Design
• The first look of software
• Screenshot 1:(live video)

14. Design
• Screenshot 2:(Find the Border)

15. Design
• Screenshot 3: (Apply sobel)

16. Design
• Screenshot 4: (Apply Flood fill )

17. Design
• Screenshot 5: (Matching Found)

18. Design
• Screenshot 6: (Matching Does’nt Found)

19. Design
• Screenshot 7: (Diamond Detail fill up form)

20. Design
• DFD (Level 0):

21. Design
• DFD (Level 1):

22. Design
• Activity Diagram
YES NO

23. Design
• Class Association

24. Data Dictionary
• Class

25. Data Dictionary
• Class

26. Data Dictionary
• Diamond Master Table

27. Implementation
• Connectivity of picolo card:
– That is possible with the EMultiCam
library that provide by picolo card owner
• Algorithm:
– To finding border of Diamond we create
our own algorithm
– We use the SOBEL concept for making a
black & white image
– Implement weighted mean centroid for
finding center point of polygon.
– Use the flood fill for differentiate some
part of diamond

28. Thank you
?