KAMERA系统提升北极海冰区海豹航拍检测效率，实时多光谱同步分析。
KAMERA: Enhancing Aerial Surveys of Ice-associated Seals in Arctic Environments
- 多相机多光谱同步采集，硬件校准确保数据一致性。
- 处理时间减少80%，实现航拍数据实时检测与地图映射。
- 开源软件与模型，适用于极地生态监测研究者。
我们提出KAMERA：一个用于北极冰区海豹航拍调查的综合系统，支持多相机、多光谱同步采集与实时目标检测。该系统在阿拉斯加附近的白令海、楚科奇海和波弗特海开展的海豹调查中应用，相较以往方法可将数据集处理时间缩短80%。通过严格的标定与硬件同步，实现了多光谱数据在目标检测中的有效融合。所有采集数据均附带元数据，便于后续追溯。所有影像与动物检测结果均投影至世界平面，实现精确调查区域估算与快速结果评估。我们希望KAMERA能激励更多科学界的测绘与检测工作，所有软件、模型与电路图均开源。
原文摘要 · Abstract (English)
We introduce KAMERA: a comprehensive system for multi-camera, multi-spectral synchronization and real-time detection of seals and polar bears. Utilized in aerial surveys for ice-associated seals in the Bering, Chukchi, and Beaufort seas around Alaska, KAMERA provides up to an 80% reduction in dataset processing time over previous methods. Our rigorous calibration and hardware synchronization enable using multiple spectra for object detection. All collected data are annotated with metadata so they can be easily referenced later. All imagery and animal detections from a survey are mapped onto a world plane for accurate surveyed area estimates and quick assessment of survey results. We hope KAMERA will inspire other mapping and detection efforts in the scientific community, with all software, models, and schematics fully open-sourced.
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