Bengali optical character recognition system
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BENGALI OPTICAL CHARACTER RECOGNITION SYSTEM
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Transcript of Bengali optical character recognition system
BENGALI OPTICAL
CHARACTER RECOGNITION
SYSTEM
Md.Mahedi Mahfuj BIT-0207Mostafizur Rahman BIT-0211Md.Habibur Rahman BIT-0216
PRESENTED BY:
10-03-20121
SRS compared to non-automated banks.
Introduction
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Software Requirement Specification.
A complete description of the behavior of a system to be developed.
SRS
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Optical Character Recognition
mechanical or electronic translation of scanned images of handwritten, typewritten or printed text into machine-encoded text.
OCR
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Fields of ResearchPattern Recognition
Artificial Intelligence
Computer Vision10-03-2012 5
1.Less participation.
2.Heap of works untouched.
3.Enhance Bengali language's solemnity & prestige.
BOCRS
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Supervised hetero-associative approach.
Multi-layered feed-forward back propagation approach.
Neural Network
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Stakeholders
Stake holders
Language specialists
Customer
Book Publishers
Libraries & concerned
officials
Children
Physically-handicapped
people
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Multiple Viewpoints
Customer Viewpoints
Clear view
Minimum mistakes
Distinction
Lucrative
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Multiple Viewpoints (cont)
Book Publisher Viewpoints
Clear view
Minimum mistakes
Minimum load
Time efficient
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Multiple Viewpoints (cont)
Libraries & concerned officials Viewpoints
Clear view
Minimum oppose
Weight Minimization
Minimum conflict with readers
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Multiple Viewpoints (cont)
Children’s Viewpoints
Clear view
Attractive pictures
Minimum weight
Minimum mistakes
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Multiple Viewpoints (cont)
Physically –Handicapped
people’s Viewpoints
Clear explanation
Voice translation
Minimum weight
Pictorial explanation
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Working Towards Collaboration
Clear View
Minimization of weight
Lucrative
Minimization of mistakes
Pictorial view
Time efficient
Voice translation
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Requirement Specification
Requirement Specification
External Interface
Requirements
Functional Requirements
Non-Functional Requirements
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*Personal Computer*80 GB HDD*1 GB RAM*Processor: Pentium 3 GHz*Flat – bed Scanner
Hardware Interface
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*Operating system: Windows *Language: C# or C++ Library*Miscellaneous: Matlab Neural
Network.
Software Interface
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Input Specification
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Output Specification
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Functional Requirements
Functional Requirements
Character Recognition
Word separation
Update function
Search optionNoise reduction
Clear View Maintenance
Voice translation
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Non-Functional
Requirements
performance
maintainabilityportability10-03-2012
reliability
availability
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Swim lane Diagram
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Use – Case Diagram
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Data flow Diagram
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State Diagram
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Sequence Diagram
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Class Diagram
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Activity Diagram
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Present Future
With This Hope….
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Conclusion:
Any Question???
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