OMR Based Attendance S/Y

1. OMR Based Attendance System
Presented By:
Group-13
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2. LOADING

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INDEX
INTRODUCTION
WHAT IS OMR?
PHASES
ADVANTAGES
DISADVANTAGES
CONCLUSION

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INTRODUCTION
4 Sheets
8 Sheets
subjects
weeks
48 Sheets
Months
192 Sheets
Branch
1152 Sheets

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INTRODUCTION

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INTRODUCTION

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What is OMR?
M
“ Optical mark recognition
is the process of capturing
recognition
human-marked data from
document forms such as
k
surveys and tests ”
Optical
OMR

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What is OMR?

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Phases
INPUT STAGE
1.Creating template
I/P
Stage
Process
Stage
Result
Stage

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Phases
I/P
Stage
Process
Stage
Result
Stage

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Phases
Process STAGE
Grayscale img

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Phases
Process STAGE
LOCATING CIRCLES &
IT’S EDGE DETECTION
APPLYING
THRESHOLDING
COUNTING THE
DETECTED CIRCLE

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Phases
Process STAGE
STORING IN THE
DATABASE ROW WISE
CHECKING THE
CONDITION
CREATING DEFAULTER
TABLE

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Phases
I/P
Stage
Process
Stage
Result
Stage

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Phases
OUTPUT STAGE
Defaulters
Defaulters
Defaulters
Defaulters

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Phases
Advantages:-
Cost Efficiency
SPEED
Teacher get Relax & their time preserved

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Phases
Disadvantages
NOT FULL Y SECURED FROM
MARKING PROXY
Large Size of input image(in mb)
Not available on Network

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conclusion
CONCLUSION
OMR based Attendance system is a robust and
low-cost OMR technique that can be adopted
widely in the developing countries.

19. Shutting Down

20. THANK YOU
& Special Thanks to
Shiburaj Sir