Search Results for author: Ahmad Nickabadi

Found 15 papers, 4 papers with code

Identity-preserving Editing of Multiple Facial Attributes by Learning Global Edit Directions and Local Adjustments

no code implementations25 Sep 2023 Najmeh Mohammadbagheri, Fardin Ayar, Ahmad Nickabadi, Reza Safabakhsh

Semantic facial attribute editing using pre-trained Generative Adversarial Networks (GANs) has attracted a great deal of attention and effort from researchers in recent years.

Attribute

Enhancing Landmark Detection in Cluttered Real-World Scenarios with Vision Transformers

no code implementations25 Aug 2023 Mohammad Javad Rajabi, Morteza Mirzai, Ahmad Nickabadi

Visual place recognition tasks often encounter significant challenges in landmark detection due to the presence of irrelevant objects such as humans, cars, and trees, despite the remarkable progress achieved by previous models, especially in the context of transformers.

Visual Place Recognition

A comprehensive survey on semantic facial attribute editing using generative adversarial networks

no code implementations21 May 2022 Ahmad Nickabadi, Maryam Saeedi Fard, Nastaran Moradzadeh Farid, Najmeh Mohammadbagheri

Generating random photo-realistic images has experienced tremendous growth during the past few years due to the advances of the deep convolutional neural networks and generative models.

Attribute Face Generation

SRVIO: Super Robust Visual Inertial Odometry for dynamic environments and challenging Loop-closure conditions

no code implementations14 Jan 2022 Ali Samadzadeh, Ahmad Nickabadi

In this paper, we have combined geometric and DNN-based methods to have the generality and speed of geometric SLAM frameworks and overcome most of these challenging conditions with the help of DNNs and deliver the most robust framework so far.

Visual Localization

GMFIM: A Generative Mask-guided Facial Image Manipulation Model for Privacy Preservation

no code implementations10 Jan 2022 Mohammad Hossein Khojaste, Nastaran Moradzadeh Farid, Ahmad Nickabadi

Generative adversarial networks (GANs) are shown to be very powerful in generating face images in high diversity and also in editing face images.

Face Recognition Image Manipulation

Face sketch to photo translation using generative adversarial networks

no code implementations23 Oct 2021 Nastaran Moradzadeh Farid, Maryam Saeedi Fard, Ahmad Nickabadi

Translating face sketches to photo-realistic faces is an interesting and essential task in many applications like law enforcement and the digital entertainment industry.

Face Recognition Image Generation +2

Efficient Attention Branch Network with Combined Loss Function for Automatic Speaker Verification Spoof Detection

1 code implementation5 Sep 2021 Amir Mohammad Rostami, Mohammad Mehdi Homayounpour, Ahmad Nickabadi

Many endeavors have sought to develop countermeasure techniques as enhancements on Automatic Speaker Verification (ASV) systems, in order to make them more robust against spoof attacks.

Speaker Verification Spoof Detection +1

Adversarial Attacks against Face Recognition: A Comprehensive Study

no code implementations22 Jul 2020 Fatemeh Vakhshiteh, Ahmad Nickabadi, Raghavendra Ramachandra

Face recognition (FR) systems have demonstrated outstanding verification performance, suggesting suitability for real-world applications ranging from photo tagging in social media to automated border control (ABC).

Face Recognition

Diverse and Styled Image Captioning Using SVD-Based Mixture of Recurrent Experts

1 code implementation7 Jul 2020 Marzieh Heidari, Mehdi Ghatee, Ahmad Nickabadi, Arash Pourhasan Nezhad

We show that the proposed captioning model can generate a diverse and stylized image captions without the necessity of extra-labeling.

Image Captioning Sentence

Convolutional Relational Machine for Group Activity Recognition

no code implementations CVPR 2019 Sina Mokhtarzadeh Azar, Mina Ghadimi Atigh, Ahmad Nickabadi, Alexandre Alahi

We present an end-to-end deep Convolutional Neural Network called Convolutional Relational Machine (CRM) for recognizing group activities that utilizes the information in spatial relations between individual persons in image or video.

Group Activity Recognition

A Multi-Stream Convolutional Neural Network Framework for Group Activity Recognition

no code implementations26 Dec 2018 Sina Mokhtarzadeh Azar, Mina Ghadimi Atigh, Ahmad Nickabadi

In this work, we present a framework based on multi-stream convolutional neural networks (CNNs) for group activity recognition.

Group Activity Recognition Pose Estimation

Zoom-RNN: A Novel Method for Person Recognition Using Recurrent Neural Networks

no code implementations24 Sep 2018 Sina Mokhtarzadeh Azar, Sajjad Azami, Mina Ghadimi Atigh, Mohammad Javadi, Ahmad Nickabadi

The overwhelming popularity of social media has resulted in bulk amounts of personal photos being uploaded to the internet every day.

Person Recognition

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