Low Resolution Fingerprint Image Verification using CNN Filter and LSTM Classifier
Ayushi Tamrakar1, Neetesh Gupta2
1Ayushi Tamrakar*, Department of CSE, Technocrats Institute of Technology & Science, Bhopal, India.
2Neetesh Kumar Gupta, Department of CSE, Technocrats Institute of Technology & Science, Bhopal, India. 

Manuscript received on January 01, 2020. | Revised Manuscript received on January 20, 2020. | Manuscript published on January 30, 2020. | PP: 3546-3549 | Volume-8 Issue-5, January 2020. | Retrieval Number: E6393018520/2020©BEIESP | DOI: 10.35940/ijrte.E6393.018520

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Abstract: A biometric system is an evolving technology that is used in various fields like forensics, secured area and security system. One of the main biometric system is fingerprint recognition system. The reduced rate of performance of fingerprint verification system is due to many reasons such as displacement of finger during scanning, moisture on scanner, etc. The result and accuracy of fingerprint recognition depends on the presence of valid minutiae. According to literature several Fingerprint Recognition System are designed that uses various techniques in order to reduce false detection rate and to enhance the performance of the system. A comparative study of different recognition technique along with their limitations is also summarized and optimum approach is proposed which may enhance the performance of the system. This research work is focused on designing of fingerprint verification/classification including feature extraction methods and learning models for proper classification to label different fingerprints. In order to gain above mentioned objectives, FVC2002 dataset is taken for training and testing. In this dataset there are approx. 72 images which are used for testing purpose. In this dataset there are some blur, distorted as well as partial images also which are considered for recognition. Convolution Neural Network (CNN) and Long Short Term Memory (LSTM) is used for recognition of fingerprint. The result analysis shows approx. 3% enhancement over existing work.
Keywords: Fingerprint Identification, Image Enhancement, Segmentation, Convolutional Neural Network, LSTM, TDR.
Scope of the Article: Image Processing and Pattern Recognition.