Search Results for author: Hossein Javidnia

Found 9 papers, 1 papers with code

High Fidelity Synthetic Face Generation for Rosacea Skin Condition from Limited Data

1 code implementation8 Mar 2023 Anwesha Mohanty, Alistair Sutherland, Marija Bezbradica, Hossein Javidnia

In this study, for the first time, a small dataset of Rosacea with 300 full-face images is utilized to further investigate the possibility of generating synthetic data.

Face Generation

Methodology for Building Synthetic Datasets with Virtual Humans

no code implementations21 Jun 2020 Shubhajit Basak, Hossein Javidnia, Faisal Khan, Rachel McDonnell, Michael Schukat

Creating a dataset that represents all variations of real-world faces is not feasible as the control over the quality of the data decreases with the size of the dataset.

Face Detection Face Model

Background Matting

no code implementations11 Feb 2020 Hossein Javidnia, François Pitié

The current state of the art alpha matting methods mainly rely on the trimap as the secondary and only guidance to estimate alpha.

Image Matting Video Matting

Versatile Auxiliary Classifier with Generative Adversarial Network (VAC+GAN)

no code implementations1 May 2018 Shabab Bazrafkan, Hossein Javidnia, Peter Corcoran

One of the most interesting challenges in Artificial Intelligence is to train conditional generators which are able to provide labeled adversarial samples drawn from a specific distribution.

General Classification Generative Adversarial Network

Face Synthesis with Landmark Points from Generative Adversarial Networks and Inverse Latent Space Mapping

no code implementations1 Feb 2018 Shabab Bazrafkan, Hossein Javidnia, Peter Corcoran

There have been a tremendous amount of attempts to detect these points from facial images however, there has never been an attempt to synthesize a random face and generate its corresponding facial landmarks.

Image and Video Processing

The Application of Preconditioned Alternating Direction Method of Multipliers in Depth from Focal Stack

no code implementations21 Nov 2017 Hossein Javidnia, Peter Corcoran

To tackle this issue, in this paper, a framework is proposed based on Preconditioned Alternating Direction Method of Multipliers (PADMM) for depth from the focal stack and synthetic defocus application.

Occlusion Handling

Total Variation-Based Dense Depth from Multi-Camera Array

no code implementations21 Nov 2017 Hossein Javidnia, Peter Corcoran

Evaluation of this method based on a well-known benchmark indicates that the proposed framework performs well in terms of accuracy when compared to the top-ranked depth estimation methods and a baseline algorithm.

Depth Estimation

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