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Mohsen Ali

7 accepted papers

2024

Improving Single Domain-Generalized Object Detection: A Focus on Diversification and Alignment

CVPR 2024poster

In this work we tackle the problem of domain generalization for object detection specifically focusing on the scenario where only a single source domain is available. We propose an effective approach that involves two key steps: diversifying the source domain and aligning detections based on class p…

2023

Cal-DETR: Calibrated Detection Transformer

NeurIPS 2023poster

Albeit revealing impressive predictive performance for several computer vision tasks, deep neural networks (DNNs) are prone to making overconfident predictions. This limits the adoption and wider utilization of DNNs in many safety-critical applications. There have been recent efforts toward calibrat…

2022

Towards Improving Calibration in Object Detection Under Domain Shift

NeurIPS 2022accept

With deep neural network based solution more readily being incorporated in real-world applications, it has been pressing requirement that predictions by such models, especially in safety-critical environments, be highly accurate and well-calibrated. Although some techniques addressing DNN calibrati…

Cited by 22SourcePDFScholar
2022

Towards Low-Cost and Efficient Malaria Detection

CVPR 2022poster

Malaria, a fatal but curable disease claims hundreds of thousands of lives every year. Early and correct diagnosis is vital to avoid health complexities, however, it depends upon the availability of costly microscopes and trained experts to analyze blood-smear slides. Deep learning-based methods hav…

Cited by 24PDFScholar
2021

SSAL: Synergizing between Self-Training and Adversarial Learning for Domain Adaptive Object Detection

NeurIPS 2021poster

We study adapting trained object detectors to unseen domains manifesting significant variations of object appearance, viewpoints and backgrounds. Most current methods align domains by either using image or instance-level feature alignment in an adversarial fashion. This often suffers due to the pres…

Cited by 84SourcePDFScholar
2020

Learning from Scale-Invariant Examples for Domain Adaptation in Semantic Segmentation

ECCV 2020poster

Self-supervised learning approaches for unsupervised domain adaptation (UDA) of semantic segmentation models suffer from challenges of predicting and selecting reasonable good quality pseudo labels.In this paper, we propose a novel approach of exploiting scale-invariance property of the semantic seg…

Cited by 90SourcePDFScholar