1. Fast explicit diffusion for accelerated features in nonlinear scale spaces;Alcantarilla,2013
2. Surf: Speeded up robust features;Bay,2006
3. The OpenCV Library;Bradski;Dr. Dobb’s J. Softw. Tools.,2021
4. Attention-driven cropping for very high resolution facial landmark detection;Chandran,2020
5. Histograms of oriented gradients for human detection;Dalal,2005