Search Results for author: Asish Bera

Found 10 papers, 2 papers with code

Hand Biometrics in Digital Forensics

no code implementations17 Feb 2024 Asish Bera, Debotosh Bhattacharjee, Mita Nasipuri

Biometric is a better solution to win over the problems encountered by digital forensics.

Finger Biometric Recognition With Feature Selection

no code implementations16 Dec 2023 Asish Bera, Debotosh Bhattacharjee, Mita Nasipuri

The best identification accuracy of 98. 67%, and equal error rate (EER) of 4. 6% have been achieved using the subset of 25 features which are selected by the rank-based local FoBa algorithm.

feature selection

Deep Ear Biometrics for Gender Classification

no code implementations17 Aug 2023 Ritwiz Singh, Keshav Kashyap, Rajesh Mukherjee, Asish Bera, Mamata Dalui Chakraborty

Human gender classification based on biometric features is a major concern for computer vision due to its vast variety of applications.

Classification Gender Classification

Deep Neural Networks Fused with Textures for Image Classification

no code implementations3 Aug 2023 Asish Bera, Debotosh Bhattacharjee, Mita Nasipuri

Fine-grained image classification (FGIC) is a challenging task in computer vision for due to small visual differences among inter-subcategories, but, large intra-class variations.

Classification Fine-Grained Image Classification

Attend and Guide (AG-Net): A Keypoints-driven Attention-based Deep Network for Image Recognition

no code implementations23 Oct 2021 Asish Bera, Zachary Wharton, Yonghuai Liu, Nik Bessis, Ardhendu Behera

We address this by proposing an end-to-end CNN model, which learns meaningful features linking fine-grained changes using our novel attention mechanism.

Fine-Grained Image Recognition Image Classification

Spoofing Detection on Hand Images Using Quality Assessment

no code implementations22 Oct 2021 Asish Bera, Ratnadeep Dey, Debotosh Bhattacharjee, Mita Nasipuri, Hubert P. H. Shum

A presentation attack detection approach is addressed by assessing the visual quality of genuine and fake hand images.

Classification

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