Search Results for author: Moein Shakeri

Found 10 papers, 1 papers with code

Highlight Specular Reflection Separation based on Tensor Low-rank and Sparse Decomposition Using Polarimetric Cues

no code implementations7 Jul 2022 Moein Shakeri, Hong Zhang

This regularization boosts the performance of the method to recover an accurate diffuse image by handling the color distortion, a common problem of chromaticity-based methods, especially in case of strong specular reflection.

Reflection Removal

Deep Polarimetric HDR Reconstruction

no code implementations27 Mar 2022 Juiwen Ting, Moein Shakeri, Hong Zhang

This paper proposes a novel learning based high-dynamic-range (HDR) reconstruction method using a polarization camera.

HDR Reconstruction valid

Online Mutual Adaptation of Deep Depth Prediction and Visual SLAM

no code implementations7 Nov 2021 Shing Yan Loo, Moein Shakeri, Sai Hong Tang, Syamsiah Mashohor, Hong Zhang

In addition, we compare our online adaptation framework against the state-of-the-art pre-trained depth prediction CNNs to show that our online adapted depth prediction CNN outperforms the depth prediction CNNs that have been trained on a large collection of datasets.

Depth Estimation Depth Prediction +1

Polarimetric Monocular Dense Mapping Using Relative Deep Depth Prior

no code implementations10 Feb 2021 Moein Shakeri, Shing Yan Loo, Hong Zhang

This paper is concerned with polarimetric dense map reconstruction based on a polarization camera with the help of relative depth information as a prior.

Moving Object Detection under Discontinuous Change in Illumination Using Tensor Low-Rank and Invariant Sparse Decomposition

no code implementations CVPR 2019 Moein Shakeri, Hong Zhang

We are interested in moving object detection in applications involving time-lapse image sequences for which current methods mistakenly group moving objects and illumination changes into foreground.

Moving Object Detection object-detection

Online Illumination Invariant Moving Object Detection by Generative Neural Network

no code implementations3 Aug 2018 Fateme Bahri, Moein Shakeri, Nilanjan Ray

In this paper, we propose an extension of a state-of-the-art batch MOD method (ILISD) to an online/incremental MOD using unsupervised and generative neural networks, which use illumination invariant image representations.

Moving Object Detection object-detection

Fast Shadow Detection from a Single Image Using a Patched Convolutional Neural Network

1 code implementation26 Sep 2017 Sepideh Hosseinzadeh, Moein Shakeri, Hong Zhang

In recent years, various shadow detection methods from a single image have been proposed and used in vision systems; however, most of them are not appropriate for the robotic applications due to the expensive time complexity.

Shadow Detection

Face Recognition using Multi-Modal Low-Rank Dictionary Learning

no code implementations15 Mar 2017 Homa Foroughi, Moein Shakeri, Nilanjan Ray, Hong Zhang

Face recognition has been widely studied due to its importance in different applications; however, most of the proposed methods fail when face images are occluded or captured under illumination and pose variations.

Dictionary Learning Face Recognition +1

COROLA: A Sequential Solution to Moving Object Detection Using Low-rank Approximation

no code implementations13 May 2015 Moein Shakeri, Hong Zhang

Extracting moving objects from a video sequence and estimating the background of each individual image are fundamental issues in many practical applications such as visual surveillance, intelligent vehicle navigation, and traffic monitoring.

Moving Object Detection object-detection

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