no code implementations • 25 Nov 2018 • Dinh NguyenVan, Shijian Lu, Shangxuan Tian, Nizar Ouarti, Mounir Mokhtari
Automatic reading texts in scenes has attracted increasing interest in recent years as texts often carry rich semantic information that is useful for scene understanding.
no code implementations • 10 Aug 2018 • Nizar Ouarti, David Carmona
In the context of image recognition, it is still an arduous task to understand why an image is recognized or not.
no code implementations • 6 Jan 2017 • Bappaditya Mandal, David Lee, Nizar Ouarti
In this work, we propose a cluster of approaches to classify posed and spontaneous smiles using deep convolutional neural network (CNN) face features, local phase quantization (LPQ), dense optical flow and histogram of gradient (HOG).
no code implementations • 23 May 2016 • Bappaditya Mandal, Nizar Ouarti
Smile is an irrefutable expression that shows the physical state of the mind in both true and deceptive ways.