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IrisSeg-drunk: enhanced iris segmentation and classification of drunk individuals using Modified Circle Hough Transform
Springer Science and Business Media LLC - - Trang 1-14 - 2023
Puneeth Guddhur Jayadev, Sreepathi Bellary
The field of biometrics has become increasingly intriguing due to the significant amount of research being conducted on Iris Recognition (IR) in recent years. It has been observed that alcohol consumption can cause deformation in the iris pattern, resulting from the dilation or constriction of the pupil, which can potentially impact the performance of IR. To address these issues, this paper propos...... hiện toàn bộ
Gammatonegram representation for end-to-end dysarthric speech processing tasks: speech recognition, speaker identification, and intelligibility assessment
Springer Science and Business Media LLC - - 2024
Aref Farhadipour, Hadi Veisi
Dysarthria is a disability that causes a disturbance in the human speech system and reduces the quality and intelligibility of a person’s speech. Because of this effect, the normal speech processing systems cannot work correctly on this impaired speech. This disability is usually associated with physical disabilities. Therefore, designing a system that can perform some tasks by receiving voice com...... hiện toàn bộ
Discrete transformation technique for video compression
Springer Science and Business Media LLC - Tập 4 - Trang 281-292 - 2021
Gabriel Babatunde Iwasokun, Monday Olutayo Olaoye
A large composition of image, sound, motion, video and other signal sequences is always a rich source of useful and reliable information. With the proliferating cost and complexities of mass storage media, the need for redundancy and complex transmission-free signals is on the rise. Furthermore, the growing increase in the number of video-specific applications has heightened the need for digital m...... hiện toàn bộ
Artificial immune system (AIS)-based location management scheme in mobile cellular networks
Springer Science and Business Media LLC - Tập 1 Số 4 - Trang 227-236 - 2018
Sanjay Kumar Biswash, Mitali Sarkar, Dhirendra Sharma
Noise attenuation and ridge processing technique for fingerprint bit minimization
Springer Science and Business Media LLC - Tập 5 - Trang 1-16 - 2021
Gabriel Babatunde Iwasokun, Adedolapo Aladesaye
This paper presents a model for the optimal reduction of the bit size of a fingerprint towards plummeting its storage requirement and raising the performance index of fingerprint-based applications. The model comprises of modules for fingerprint image noise attenuation, ridge contrast enhancement, map extraction, and filtering. The attenuation module uses grey value variance thresholding to suppre...... hiện toàn bộ
A multilevel image thresholding using the animal migration optimization algorithm
Springer Science and Business Media LLC - Tập 2 - Trang 9-22 - 2018
Taymaz Rahkar Farshi
Thresholding is an important and well-known technique that plays a major role in distinguishing the image objects from its background. In the other hand, separating the images into several different regions by determining multiple threshold values is called multilevel image thresholding. The Kapur entropy thresholding and maximum between-class variance (Otsu) have been widely used in image thresho...... hiện toàn bộ
A hybrid statistical and deep learning based technique for Persian part of speech tagging
Springer Science and Business Media LLC - Tập 4 - Trang 35-43 - 2020
Sara Besharati, Hadi Veisi, Ali Darzi, Seyed Habib Hosseini Saravani
In part of speech (POS) tagging, the main challenge is to predict the right tags for both in-vocabulary (IV) and out-of-vocabulary (OOV) words. Therefore, artificial neural networks, such as multi-layer perceptron (MLP) and long short term memory (LSTM), which seem to be efficient because of their high generality capability, have been applied to POS tagging to overcome this challenge. In this rese...... hiện toàn bộ
An information retrieval-based regression test selection technique
Springer Science and Business Media LLC - Tập 6 - Trang 365-373 - 2023
Buket Erşahin, Mustafa Erşahin
Regression testing (RT) is the crucial part of the software testing process. It is applied after a bug fix or a change in the functionality of the codebase. The main goal is to ensure that the modified software has the desired outcome and does not cause adverse effects in other parts of the software. RT may be costly depending on the test’s quantity and complexity. Therefore, regression test selec...... hiện toàn bộ
DeepMask: face mask detection using GAN algorithm
Springer Science and Business Media LLC - Tập 6 - Trang 13-19 - 2022
Hamzah, I. Wayan Ordiyasa, Muhammad Hanif R. Najib
COVID-19 pandemic is the main reason people must wear face masks in public places. Traditionally, officers monitor the use of face masks in the public area manually. However, monitoring masks using manual techniques is challenging in a crowded spot. Thus, we propose a face mask detection based on Generative Adversarial Networks (GAN) through the learning model to accelerate mask detection accurate...... hiện toàn bộ
Discriminative and domain invariant subspace alignment for visual tasks
Springer Science and Business Media LLC - Tập 2 - Trang 219-230 - 2019
Samaneh Rezaei, Jafar Tahmoresnezhad
Transfer learning and domain adaptation are promising solutions to solve the problem that the training set (source domain) and the test set (target domain) follow different distributions. In this paper, we investigate the unsupervised domain adaptation in which the target samples are unlabeled whereas the source domain is fully labeled. We find distinct transformation matrices to transfer both the...... hiện toàn bộ
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