Evidence map›Paper›PMID 41272099›Full record

ArticleScientific reports2025

Enhanced YOLOv7 with CDP-ELAN and gather-distribute mechanism for robust smoke and flame detection.

Junjie Hu, Siyu He, Yingjing Qian, Qingli Zeng, Yibo Niu, Renmin Zhang

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Junjie HuCollege of Communication and Electronic Engineering, Jishou University, Jishou, China.
Siyu HeCollege of Communication and Electronic Engineering, Jishou University, Jishou, China.
Yingjing QianKey Laboratory of Intelligent Control Technology for Wuling-Mountain Ecologica Agriculture in Hunan Province, Huaihua University, Huaihua, China.
Qingli ZengCollege of Communication and Electronic Engineering, Jishou University, Jishou, China.
Yibo NiuCollege of Communication and Electronic Engineering, Jishou University, Jishou, China. 15274385855@163.com.
Renmin ZhangCollege of Communication and Electronic Engineering, Jishou University, Jishou, China. rzhang1981@163.com.

Funding

Huaihua University ZNKZD2021-02the Education Commission of Hunan Province 24A0280 and 2020JGZD064the National Natural Science Foundation of China 62061017the NSF of Hunan Province 2025JJ0624
6 · The paper itself

Abstract

Fire detection is crucial for safeguarding human life and property. To address the limitations of existing deep learning-based detectors-such as weak feature perception, information loss, high computational cost, and poor performance on small targets-this paper proposes an enhanced YOLOv7 model named CGDS-YOLO. The model introduces three key innovations: a CDP-ELAN module (fusing Coordinate Convolution, Diverse Branch Block, and Partial Convolution) for strengthened feature extraction, a Gathering-Distributing mechanism for improved multi-scale information fusion, and a SlimNeck structure to reduce parameters while retaining fine-grained details. Additionally, Normalized Wasserstein Distance is adopted to enhance small target detection. Experiments on a homemade smoke and flame dataset and the public Visdrone dataset show that CGDS-YOLO outperforms baseline models, improving mAP by 2.0% and 1.7%, respectively, while maintaining high computational efficiency.

Indexed as

Deep learningGathering and distributing mechanismSmoke and flame detectionYOLOv7

Identifiers

PMID41272099
PMCPMC12639097

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LicenceCC BY-NC-ND
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.