---
task_categories:
- object-detection
language:
- en
- zh
tags:
- fire-detection
- flame
- candle-flame
- small-object-detection
- yolo
pretty_name: FireDetectionDataset - Indoor Candle Flame
---

# Indoor Candle Flame Collection Target

Taxonomy path: `FireDetectionDataset/flame/indoor/candle_flame`.

## Status

**Collection target only. No accepted training samples are present.**

This repository is reserved for images with bounding boxes around visible candle flames.
Classification-only images, financial candlestick data, and robot videos without detection
annotations are excluded.

## Verified upstream candidate

One candle-flame image and paired YOLO label were visually verified in
[`betasecond/jimei-fire-smoke-yolo-dataset`](https://huggingface.co/datasets/betasecond/jimei-fire-smoke-yolo-dataset):

- Image: `test/images/small-65-_jpg.rf.9e90534a34cfaed4ff5fc2639c2af6b7.jpg`
- Label: `test/labels/small-65-_jpg.rf.9e90534a34cfaed4ff5fc2639c2af6b7.txt`
- Source class: `0=Fire`

The upstream repository has no declared license. The candidate is linked for review only and
has not been copied into this repository.

## Managed remote source

The mixed candle/lighter/match YOLO source is mirrored at [FireDetectionDataset-flame-indoor-characteristic-flame-barman](https://huggingface.co/datasets/baizhanquan/FireDetectionDataset-flame-indoor-characteristic-flame-barman). It contains 8,452 images and is governed by CC BY-NC-SA 4.0. Scene subtype assignment and QA are still pending; no files have been copied into this category target.

## Admission requirements

- Label the visible flame, not the candle body, wick, glow halo, or complete scene.
- Map every accepted positive box to project class `0=flame`.
- Keep `birthday_candle`, `taper`, `jar`, and `multi_candle` as metadata, not classes.
- Include unlit candles and warm lamps as hard negatives with empty labels.
- Record source, license, revision, scene group, duplicate hash, and box scale band.