Sign In to Follow Application
View All Documents & Correspondence

To Detect Inauthentic Signature Using Matlab

Abstract: ABSTRACT OF THE INVENTION: Signature verification is a critical aspect of security systems, ensuring the authenticity of handwritten signatures in various applications, such as document authentication and financial transactions In this study, we present a novel approach for signature verification using MATLAB, leveraging advanced techniques in image processing and machine learning Our proposed system encompasses several key stages, including data acquisition, reprocessing, femurs extraction: and classification. We acquire a damsel of genuine signatures and reprocess the images to enhance their quality and remove noise. Feature extraction techniques are then applied to extract discriminating features from the reprocessed signatures: capturing both static and dynamic characteristics. These features are utilized to train a machine learning model for classification, distinguishing between genuine and forged signatures. The system offers several advantages, including high accuracy: robustness against forgery attempts, adaptability to different handwriting styles: and real-time verification capabilities. Furthermore, it provides a user«friendly interface developed using MATLAB'S App Designer: facilitating seamless interaction and integration into existing security systems. Experimental results demonstrate the effectiveness of our approach in accurately verifying signatures and its potential for practical deployment in various security-sensitive applications, Overall: our study highlights the efficacy of MATLAB in developing sophisticated signature verification systems, addressing the growing, need for reliable authentication mechanisms in today's digital landscape.

Get Free WhatsApp Updates!
Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
22 May 2024
Publication Number
22/2024
Publication Type
INA
Invention Field
COMMUNICATION
Status
Email
Parent Application

Applicants

Sudha R
DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING, SRI SHAKTHI INSTITUTE OF ENGINEERING AND TECHNOLOGY, L&T BYPASS ROAD, COIMBATORE-641062.
Devapriyan S
DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING, SRI SHAKTHI INSTITUTE OF ENGINEERING AND TECHNOLOGY, L&T BYPASS ROAD, COIMBATORE-641062.
Dheepak Prasath N
DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING, SRI SHAKTHI INSTITUTE OF ENGINEERING AND TECHNOLOGY, L&T BYPASS ROAD, COIMBATORE-641062.
Manohar Kumar G
DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING, SRI SHAKTHI INSTITUTE OF ENGINEERING AND TECHNOLOGY, L&T BYPASS ROAD, COIMBATORE-641062.
Nalin Kumar K
DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING, SRI SHAKTHI INSTITUTE OF ENGINEERING AND TECHNOLOGY, L&T BYPASS ROAD, COIMBATORE-641062.

Inventors

1. Sudha R
DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING, SRI SHAKTHI INSTITUTE OF ENGINEERING AND TECHNOLOGY, L&T BYPASS ROAD, COIMBATORE-641062.
2. Devapriyan s
DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING, SRI SHAKTHI INSTITUTE OF ENGINEERING AND TECHNOLOGY, L&T BYPASS ROAD, COIMBATORE-641062.
3. Dheepak Prasath N
DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING, SRI SHAKTHI INSTITUTE OF ENGINEERING AND TECHNOLOGY, L&T BYPASS ROAD, COIMBATORE-641062.
4. Manohar Kumar G
DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING, SRI SHAKTHI INSTITUTE OF ENGINEERING AND TECHNOLOGY, L&T BYPASS ROAD, COIMBATORE-641062.
5. Nalin Kumar K
DEPARTMENT OF ELECTRONICS AND COMMUNICATION ENGINEERING, SRI SHAKTHI INSTITUTE OF ENGINEERING AND TECHNOLOGY, L&T BYPASS ROAD, COIMBATORE-641062.

Specification

DESCRIPTION
MATLAB provides various tools and functions for each of these steps, including image
‘ processing toolbox for reprocessing, feature extraction algorithms, and machine learning
frameworks for training and testing classifiers. By leveraging MATLAB'S capabilities,
developers can implement a robust signature verification system for various applications,
such as document authentication and access control.
BACKGROUND ART
Creating a visually appealing background art for a signature verification project using
MATLAB can enhance its presentation and make i( more engaging Here's a suggestion for
a MATLA B-general background art:
Digital Signature Waves: Generate wave-like patterns resembling signatures using
MATLAB's plotting functions. You can create smooth curves and add variation in color to
make it visually appealing. These waves symbolise the dynamic and unique nature of
handwritten signatures.
Circuitry Overlay: Overlay circuitry patterns or circuit board-like designs to represent the
underlying technology behind signalure verification. MATLAB's plotting capabilities can be
used to create intricate Circuit patterns with lines and nodes.
Finger rim Patterns: conformal fingerprint-Iike allergens in the background lo signify' = p l v D D )
biometric authentication: which is often used alongside signature verification for enhanced
security. MATLAB'S image processing toolbox can be utilized to generate fingerprint-like
textures or extract real fingerprint patterns for visual representation.
Abstract Geometric Shapes: Integrate abstract geometric shapes or Fractal patterns using
MATLAB's plotting functions. These shapes can add depth and complexity to the background
while maintaining a modern and artiions.

NOVEL SYSTEM AND METHOD
Developing a novel system and method for signature verification using MATLAB
can involve integrating advanced techniques from fields like image processing, machine
learning, and pattern recognition. Here's a concepmal framework for such a system
Acquire a datasel containing genuine signatures from individuals This damsel should cover
a diverse range ofhandwriting styles and variationsslic look.

5.CLAIMS:
When developing a signature verification system using MATLAB: you can make several claims regarding
its capabilities and benefits. Here are some potential claims:
I. High Accuracy: Utilizing advanced image processing and machine learning techniques, our signature
verification system achieves high accuracy in distinguishing between genuine and forged signatures.
2‘ Robustness: The system is robust against various forms ofsignmurc forgery, including attempts to
mimic handwriting styles or reproduce genuine signatures.
3. Dynamic Signature Analysis: By analyzing dynamic aspects ofsignmure; such as stroke order and pen
pressure, our system can accurately verify signatures even in cases ofsublle variations‘
"4. Adaptability: The system can adapt to different handwriting styles and variations, making it suitable for
a wide range ofapplications and users.
5. Real-time Verification: With efficient algorithms and optimized implementations in MATLAB, our
system can perform signature verification in real-lime= enabling seamless integration into various
authentication processes.
6. Scalability: tlhcr handling small-scale verification tasks or large-scale authentication systems, our
signature verification system can scale efficiently to accommodate diverse requirements.

Documents

Application Documents

# Name Date
1 202441039883-Form 9-220524.pdf 2024-05-29
2 202441039883-Form 5-220524.pdf 2024-05-29
3 202441039883-Form 3-220524.pdf 2024-05-29
4 202441039883-Form 2(Title Page)-220524.pdf 2024-05-29
5 202441039883-Form 1-220524.pdf 2024-05-29