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Partially Fake it Till you Make It: Mixing Real and Fake Thermal Images for Improved Object Detection

Published: 17 October 2021 Publication History

Abstract

In this paper we propose a novel data augmentation approach for visual content domains that have scarce training datasets, compositing synthetic 3D objects within real scenes. We show the performance of the proposed system in the context of object detection in thermal videos, a domain where i) training datasets are very limited compared to visible spectrum datasets and ii) creating full realistic synthetic scenes is extremely cumbersome and expensive due to the difficulty in modeling the thermal properties of the materials of the scene. We compare different augmentation strategies, including state of the art approaches obtained through RL techniques, the injection of simulated data and the employment of a generative model, and study how to best combine our proposed augmentation with these other techniques. Experimental results demonstrate the effectiveness of our approach, and our single-modality detector achieves state-of-the-art results on the FLIR ADAS dataset.

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  • (2024)Data Generation Scheme for Thermal Modality with Edge-Guided Adversarial Conditional Diffusion ModelProceedings of the 32nd ACM International Conference on Multimedia10.1145/3664647.3680922(10544-10553)Online publication date: 28-Oct-2024
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  • (2024)Illumination-Aware Hallucination-Based Domain Adaptation for Thermal Pedestrian DetectionIEEE Transactions on Intelligent Transportation Systems10.1109/TITS.2023.330716725:1(315-326)Online publication date: Jan-2024
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cover image ACM Conferences
MM '21: Proceedings of the 29th ACM International Conference on Multimedia
October 2021
5796 pages
ISBN:9781450386517
DOI:10.1145/3474085
Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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Publication History

Published: 17 October 2021

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Author Tags

  1. adas
  2. computer graphics
  3. domain adaptation
  4. gan
  5. pedestrian detection
  6. thermal videos

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  • Research-article

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  • European Union

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MM '21
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MM '21: ACM Multimedia Conference
October 20 - 24, 2021
Virtual Event, China

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Overall Acceptance Rate 2,145 of 8,556 submissions, 25%

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Cited By

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  • (2024)Data Generation Scheme for Thermal Modality with Edge-Guided Adversarial Conditional Diffusion ModelProceedings of the 32nd ACM International Conference on Multimedia10.1145/3664647.3680922(10544-10553)Online publication date: 28-Oct-2024
  • (2024)Illumination Distribution-Aware Thermal Pedestrian DetectionIEEE Transactions on Intelligent Transportation Systems10.1109/TITS.2024.344162825:11(18688-18700)Online publication date: Nov-2024
  • (2024)Illumination-Aware Hallucination-Based Domain Adaptation for Thermal Pedestrian DetectionIEEE Transactions on Intelligent Transportation Systems10.1109/TITS.2023.330716725:1(315-326)Online publication date: Jan-2024
  • (2024)Narrowing the Synthetic-to-Real Gap for Thermal Infrared Semantic Image Segmentation Using Diffusion-based Conditional Image Synthesis2024 IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops (CVPRW)10.1109/CVPRW63382.2024.00319(3131-3141)Online publication date: 17-Jun-2024
  • (2024)A Survey of Synthetic Data Augmentation Methods in Machine VisionMachine Intelligence Research10.1007/s11633-022-1411-721:5(831-869)Online publication date: 20-Mar-2024
  • (2023)Task-Decoupled Knowledge Transfer for Cross-Modality Object DetectionEntropy10.3390/e2508116625:8(1166)Online publication date: 4-Aug-2023
  • (2023)MIEP: Channel Pruning with Multi-granular Importance Estimation for Object DetectionProceedings of the 31st ACM International Conference on Multimedia10.1145/3581783.3612563(2908-2917)Online publication date: 26-Oct-2023
  • (2023)ThermalSynth: A Novel Approach for Generating Synthetic Thermal Human Scenarios2023 IEEE/CVF Winter Conference on Applications of Computer Vision Workshops (WACVW)10.1109/WACVW58289.2023.00018(130-139)Online publication date: Jan-2023
  • (2023)On the Role of Thermal Imaging in Automotive Applications: A Critical ReviewIEEE Access10.1109/ACCESS.2023.325511011(25152-25173)Online publication date: 2023
  • (2022)Survey on Videos Data Augmentation for Deep Learning ModelsFuture Internet10.3390/fi1403009314:3(93)Online publication date: 16-Mar-2022

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