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1
Face Biometric Spoof Detection Method Using a Remote Photoplethysmography Signal
In: Sensors; Volume 22; Issue 8; Pages: 3070 (2022)
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2
ECG Recurrence Plot-Based Arrhythmia Classification Using Two-Dimensional Deep Residual CNN Features
In: Sensors; Volume 22; Issue 4; Pages: 1660 (2022)
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3
Automatic Classification Framework of Tongue Feature Based on Convolutional Neural Networks
In: Micromachines; Volume 13; Issue 4; Pages: 501 (2022)
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4
Short Text Aspect-Based Sentiment Analysis Based on CNN + BiGRU
In: Applied Sciences; Volume 12; Issue 5; Pages: 2707 (2022)
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5
BenSignNet: Bengali Sign Language Alphabet Recognition Using Concatenated Segmentation and Convolutional Neural Network
In: Applied Sciences; Volume 12; Issue 8; Pages: 3933 (2022)
Abstract: Sign language recognition is one of the most challenging applications in machine learning and human-computer interaction. Many researchers have developed classification models for different sign languages such as English, Arabic, Japanese, and Bengali; however, no significant research has been done on the general-shape performance for different datasets. Most research work has achieved satisfactory performance with a small dataset. These models may fail to replicate the same performance for evaluating different and larger datasets. In this context, this paper proposes a novel method for recognizing Bengali sign language (BSL) alphabets to overcome the issue of generalization. The proposed method has been evaluated with three benchmark datasets such as ‘38 BdSL’, ‘KU-BdSL’, and ‘Ishara-Lipi’. Here, three steps are followed to achieve the goal: segmentation, augmentation, and Convolutional neural network (CNN) based classification. Firstly, a concatenated segmentation approach with YCbCr, HSV and watershed algorithm was designed to accurately identify gesture signs. Secondly, seven image augmentation techniques are selected to increase the training data size without changing the semantic meaning. Finally, the CNN-based model called BenSignNet was applied to extract the features and classify purposes. The performance accuracy of the model achieved 94.00%, 99.60%, and 99.60% for the BdSL Alphabet, KU-BdSL, and Ishara-Lipi datasets, respectively. Experimental findings confirmed that our proposed method achieved a higher recognition rate than the conventional ones and accomplished a generalization property in all datasets for the BSL domain.
Keyword: 38-BdSL; Bengali sign language (BSL); concatenated segmentation; Convolutional neural network (CNN); Hue saturation value (HSV); Ishara-Lipi; KU-BdSL; Luminance blue red (YCbCr)
URL: https://doi.org/10.3390/app12083933
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6
Bangla Sign Language (BdSL) Alphabets and Numerals Classification Using a Deep Learning Model
In: Sensors; Volume 22; Issue 2; Pages: 574 (2022)
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7
TASE: Task-Aware Speech Enhancement for Wake-Up Word Detection in Voice Assistants
In: Applied Sciences; Volume 12; Issue 4; Pages: 1974 (2022)
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8
Rethinking the Methods and Algorithms for Inner Speech Decoding and Making Them Reproducible
In: NeuroSci; Volume 3; Issue 2; Pages: 226-244 (2022)
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9
Recognition of Grammatical Class of Imagined Words from EEG Signals using Convolutional Neural Network
Datta, S; Boulgouris, NV. - : Elsevier BV, 2021
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10
Deep Learning Methods for Human Behavior Recognition
Lu, Jia. - : Auckland University of Technology, 2021
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11
Comparing Encoder-Decoder Architectures for Neural Machine Translation: A Challenge Set Approach ...
Doan, Coraline. - : Université d'Ottawa / University of Ottawa, 2021
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12
Keyword Detection Based on RetinaNet and Transfer Learning for Personal Information Protection in Document Images
In: Applied Sciences ; Volume 11 ; Issue 20 (2021)
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13
Artificial Intelligence in Capsule Endoscopy: A Practical Guide to Its Past and Future Challenges
In: Diagnostics ; Volume 11 ; Issue 9 (2021)
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14
A New Deep Learning-Based Methodology for Video Deepfake Detection Using XGBoost
In: Sensors ; Volume 21 ; Issue 16 (2021)
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15
Deep Learning Based Air-Writing Recognition with the Choice of Proper Interpolation Technique
In: Sensors; Volume 21; Issue 24; Pages: 8407 (2021)
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16
BengaliNet: A Low-Cost Novel Convolutional Neural Network for Bengali Handwritten Characters Recognition
In: Applied Sciences ; Volume 11 ; Issue 15 (2021)
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17
Cardiovascular Disease Recognition Based on Heartbeat Segmentation and Selection Process
In: International Journal of Environmental Research and Public Health ; Volume 18 ; Issue 20 (2021)
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18
Sentence Compression Using BERT and Graph Convolutional Networks
In: Applied Sciences ; Volume 11 ; Issue 21 (2021)
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19
Robust 3D Face Reconstruction Using One/Two Facial Images
In: Journal of Imaging ; Volume 7 ; Issue 9 (2021)
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20
Dynamic gesture classification of American Sign Language using deep learning
Vaghasiya, Devina. - : Laurentian University of Sudbury, 2021
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