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Applying Partial Differential Equations on Cubic Uniform Local Binary Pattern to Reveal Micro-Changes.
- Source :
- Journal of Electrical & Computer Engineering Innovations (JECEI); Winter/Spring2024, Vol. 12 Issue 1, p259-270, 12p
- Publication Year :
- 2024
-
Abstract
- Background and Objectives: The world we live in everyday, accompany with enormous numbers of minute variations which affect us and our surroundings in several aspects. These variations, so called micro-changes, are low in intensity and brief in duration which makes them almost invisible to naked eyes. Nonetheless, revealing them could open up a new wide range of applications from security, business, engineering, medical, and seismology to psychology. Methods: In this paper, we adopted a novel autonomous approach comprising Partial Differential Equations (PDE) and Cubic Uniform Local Binary Pattern (Cubic-ULBP) to spot micro-changes. Cubic-ULBP extracts 15 planes containing robust features against noise and illumination variations. Afterwards, PDE pick out single plane out of 15 to reduce time consumption. Results: The proposed method is not only optimized to get the job done perfectly but also provides promising results comparing with most state-of-the-art methods. So that the accuracy is increased about 36% and 40% on the CASME and the CASME II databases, respectively. Conclusion: The combination of the PDE and the Cubic-ULBP creates a strong and optimal method for detecting the apex frame and micro-movement. This method's performance is found to be promising when the training samples are scarce, too. [ABSTRACT FROM AUTHOR]
- Subjects :
- PARTIAL differential equations
DATABASES
SEISMOLOGY
PSYCHOLOGY
LIGHTING
Subjects
Details
- Language :
- English
- ISSN :
- 23223952
- Volume :
- 12
- Issue :
- 1
- Database :
- Complementary Index
- Journal :
- Journal of Electrical & Computer Engineering Innovations (JECEI)
- Publication Type :
- Academic Journal
- Accession number :
- 174455672
- Full Text :
- https://doi.org/10.22061/jecei.2023.9600.639