Efficient hashing method using 2D-2D PCA for image copy detection

X Liang, Z Tang, Z Huang, X Zhang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Image copy detection is an important technology of copyright protection. This paper
proposes an efficient hashing method for image copy detection using 2D-2D (two-directional …

Heterogeneous ensemble for medical data classification

L Nanni, S Brahnam, A Loreggia, L Barcellona - Analytics, 2023 - mdpi.com
For robust classification, selecting a proper classifier is of primary importance. However,
selecting the best classifiers depends on the problem, as some classifiers work better at …

[HTML][HTML] Vector to matrix representation for CNN networks for classifying astronomical data

L Nanni, S Brahnam - Astronomy and Computing, 2024 - Elsevier
Choosing the right classifier is crucial for effective classification in various astronomical
datasets aimed at pattern recognition. While the literature offers numerous solutions, the …

Regional covariance matrix-based two-dimensional pca for face recognition

T Titijaroonroj, K Hancherngchai… - … on Knowledge and …, 2020 - ieeexplore.ieee.org
Two-dimensional principal component analysis (2DPCA) is widely used in many
applications, especially, face recognition. A key factor to improve the performance of the …

Improvement of Face Recognition Rate under Varying Illumination by Using Normalized Eigenface

MM Zayer, EI Abbas - 2023 Second International Conference …, 2023 - ieeexplore.ieee.org
It began to rely a lot on face detection and recognition techniques and use them in various
applications in our daily lives, especially in recent years, which motivated companies and …

Adaptive kernel transform for face recognition under uneven illumination conditions

U Suttapakti, A Bunpeng - 2021 25th International Computer …, 2021 - ieeexplore.ieee.org
Face recognition plays an important role in person identification from a human face image.
Existing approaches can extract facial features, but their performance is insufficiently …

Stationary Wavelet-Based Adaptive Face Transform for Face Recognition in Lighting Conditions

U Suttapakti, A Bunpeng - 2021 25th International Computer …, 2021 - ieeexplore.ieee.org
Face recognition plays an important role in identifying an individual person. However,
lighting conditions, especially low light intensity, are a serious problem which affects the …