Search Results for author: Gholamreza Anbarjafari

Found 15 papers, 4 papers with code

Responsible AI: Gender bias assessment in emotion recognition

no code implementations21 Mar 2021 Artem Domnich, Gholamreza Anbarjafari

Evolution of facial expression recognition from the feature based methods to deep learning drastically improve quality of such algorithms.

Emotion Recognition Facial Expression Recognition +2

Ensemble approach for detection of depression using EEG features

no code implementations7 Mar 2021 Egils Avots, Klavs Jermakovs, Maie Bachmann, Laura Paeske, Cagri Ozcinar, Gholamreza Anbarjafari

Depression is a public health issue which severely affects one's well being and cause negative social and economic effect for society.

EEG feature selection

ChaLearn Looking at People: IsoGD and ConGD Large-scale RGB-D Gesture Recognition

no code implementations29 Jul 2019 Jun Wan, Chi Lin, Longyin Wen, Yunan Li, Qiguang Miao, Sergio Escalera, Gholamreza Anbarjafari, Isabelle Guyon, Guodong Guo, Stan Z. Li

The ChaLearn large-scale gesture recognition challenge has been run twice in two workshops in conjunction with the International Conference on Pattern Recognition (ICPR) 2016 and International Conference on Computer Vision (ICCV) 2017, attracting more than $200$ teams round the world.

Gesture Recognition

From 2D to 3D Geodesic-based Garment Matching

1 code implementation21 Sep 2018 Meysam Madadi, Egils Avots, Sergio Escalera, Jordi Gonzalez, Xavier Baro, Gholamreza Anbarjafari

A new approach for 2D to 3D garment retexturing is proposed based on Gaussian mixture models and thin plate splines (TPS).

Doubly Attentive Transformer Machine Translation

no code implementations30 Jul 2018 Hasan Sait Arslan, Mark Fishel, Gholamreza Anbarjafari

In this paper a doubly attentive transformer machine translation model (DATNMT) is presented in which a doubly-attentive transformer decoder normally joins spatial visual features obtained via pretrained convolutional neural networks, conquering any gap between image captioning and translation.

Decoder Image Captioning +2

3D Scanning: A Comprehensive Survey

no code implementations24 Jan 2018 Morteza Daneshmand, Ahmed Helmi, Egils Avots, Fatemeh Noroozi, Fatih Alisinanoglu, Hasan Sait Arslan, Jelena Gorbova, Rain Eric Haamer, Cagri Ozcinar, Gholamreza Anbarjafari

Throughout the paper, various types of the related techniques are reviewed, which consist, mainly, of close-range, aerial, structure-from-motion and terrestrial photogrammetry, and mobile, terrestrial and airborne laser scanning, as well as time-of-flight, structured-light and phase-comparison methods, along with comparative and combinational studies, the latter being intended to help make a clearer distinction on the relevance and reliability of the possible choices.

Outlier Detection Survey

3D Face Reconstruction with Region Based Best Fit Blending Using Mobile Phone for Virtual Reality Based Social Media

no code implementations12 Dec 2017 Gholamreza Anbarjafari, Rain Eric Haamer, Iiris Lusi, Toomas Tikk, Lembit Valgma

We also present a method of texturing the resulting model, where the aforementioned feature points are used to generate a texture for the resulting model

3D Face Reconstruction Face Model

Automatic Recognition of Facial Displays of Unfelt Emotions

no code implementations13 Jul 2017 Kaustubh Kulkarni, Ciprian Adrian Corneanu, Ikechukwu Ofodile, Sergio Escalera, Xavier Baro, Sylwia Hyniewska, Juri Allik, Gholamreza Anbarjafari

Performance of the proposed model shows that on average it is easier to distinguish among genuine facial expressions of emotion than among unfelt facial expressions of emotion and that certain emotion pairs such as contempt and disgust are more difficult to distinguish than the rest.

Video Emotion Recognition

Image Resolution Enhancement by Using Interpolation Followed by Iterative Back Projection

no code implementations3 Jan 2016 Pejman Rasti, Hasan Demirel, Gholamreza Anbarjafari

In this paper, we propose a new super resolution technique based on the interpolation followed by registering them using iterative back projection (IBP).

Image Super-Resolution SSIM

HSI based colour image equalization using iterative nth root and nth power

no code implementations31 Dec 2014 Gholamreza Anbarjafari

In this paper an equalization technique for colour images is introduced.

Face recognition using color local binary pattern from mutually independent color channels

no code implementations31 Dec 2014 Gholamreza Anbarjafari

In this paper, a high performance face recognition system based on local binary pattern (LBP) using the probability distribution functions (PDF) of pixels in different mutually independent color channels which are robust to frontal homogenous illumination and planer rotation is proposed.

Face Detection Face Recognition +1

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