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Updated: May 16, 2025

Development of New Methods for Quantifying Fish Density Using Underwater Stereo-video Tools
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通过计算机视觉方法对开放的空间监测

Qunwei Wang1, Qun Li2, Youliang Zhang3

  • 1School of Civil Engineering and Architecture, Hainan University, Haikou, 570228, China.

Scientific reports
|April 6, 2025
PubMed
概括

这项研究介绍了一种新的计算机视觉方法,用于实时监测开放子沉没的情况. 该方法使用RGB-D摄像头和线性强度模型进行精确的3D重建和位移跟踪.

关键词:
3D重建重建的3D重建校准 校准 校准 校准 校准 校准 校准计算机视觉 计算机视觉 计算机视觉开放的子.沉没 在沉没.

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Surveyors use Global Positioning System (GPS) technology to measure the precise location and elevation of points on Earth. In a recent survey, GPS receivers were used to determine the coordinates and elevations of two park monuments. The process involved careful mission planning, data collection, and correction to ensure accuracy. The survey began with mission planning to identify optimal satellite visibility and minimize Position Dilution of Precision (PDOP). A geodetic control point...
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