Search Results for author: Nizar Ouarti

Found 4 papers, 0 papers with code

A pooling based scene text proposal technique for scene text reading in the wild

no code implementations25 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.

Scene Understanding Text Spotting

Out of the Black Box: Properties of deep neural networks and their applications

no code implementations10 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.

Distinguishing Posed and Spontaneous Smiles by Facial Dynamics

no code implementations6 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).

Classification Face Model +3

Spontaneous vs. Posed smiles - can we tell the difference?

no code implementations23 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.

Optical Flow Estimation

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