no code implementations • 15 Feb 2024 • Alok Ranjan Sahoo, Pavan Chakraborty
Use of 3-D CNN along with 2-D CNN have shown great success for learning spatial and spectral features.
no code implementations • 22 Oct 2023 • Shwetang Dubey, Alok Ranjan Sahoo, Pavan Chakraborty
To create such a system it is very important to know about the approaching object and its direction of approach.
no code implementations • 3 Jan 2022 • Soumendu Chakraborty, Satish Kumar Singh, Pavan Chakraborty
Accuracy of these descriptors depends on the precision of mapping the relationship that exists in the local neighborhood of a facial image into microstructures.
no code implementations • 3 Jan 2022 • Soumendu Chakraborty, Satish Kumar Singh, Pavan Chakraborty
In this paper a novel hand crafted cascaded asymmetric local pattern (CALP) is proposed for retrieval and recognition facial image.
no code implementations • 3 Jan 2022 • Soumendu Chakraborty, Satish Kumar Singh, Pavan Chakraborty
Distinctive information captured by the kernel with limited number of pixel achieves satisfactory recognition and retrieval accuracies on facial images taken under constrained environment (controlled variations in light, pose, expressions, and background).
no code implementations • 3 Jan 2022 • Soumendu Chakraborty, Satish Kumar Singh, Pavan Chakraborty
The major problem in increasing the local neighbourhood is that, it also increases the feature length of the descriptor.
no code implementations • 3 Jan 2022 • Soumendu Chakraborty, Satish Kumar Singh, Pavan Chakraborty
RTLNP exploits relationships amongst the pixels in local neighborhood of the reference pixel at different angular and radial widths.
no code implementations • 3 Jan 2022 • Soumendu Chakraborty, Satish Kumar Singh, Pavan Chakraborty
The proposed local directional gradient pattern (LDGP) is a 1D local micropattern computed by encoding the relationships between the higher order derivatives of the reference pixel in four distinct directions.
no code implementations • 2 Aug 2021 • Md Afzal Ansari, MD Meraz, Pavan Chakraborty, Mohammed Javed
Feature encoding is one of the important steps in Detection of 3D objects.
no code implementations • 8 Jul 2020 • Mohammed Javed, MD Meraz, Pavan Chakraborty
This research field is termed as Compressed Domain Processing.
no code implementations • 23 Feb 2017 • Tanu Srivastava, Raj Shree Singh, Sunil Kumar, Pavan Chakraborty
The experimental results show that PCA is feasible to be used for hand gesture recognition system.