搜索结果: 1-10 共查到“Target detection”相关记录10条 . 查询时间(0.078 秒)
RESEARCH ON AIRCRAFT TARGET DETECTION ALGORITHM BASED ON IMPROVED RADIAL GRADIENT TRANSFORMATION
Aircraft Target Detection Radial Gradient Transformation Rotation-Invariant Feature Polar Form Look-up Table
2018/5/17
Aiming at the problem that the target may have different orientation in the unmanned aerial vehicle (UAV) image, the target detection algorithm based on the rotation invariant feature is studied，and t...
RAPID TARGET DETECTION IN HIGH RESOLUTION REMOTE SENSING IMAGES USING YOLO MODEL
Object Detection High Resolution Remote Sensing Deep learning YOLO
2018/5/16
Object detection in high resolution remote sensing images is a fundamental and challenging problem in the field of remote sensing imagery analysis for civil and military application due to the complex...
MULTI-TARGET DETECTION FROM FULL-WAVEFORM AIRBORNE LASER SCANNER USING PHD FILTER
Probability hypothesis density Full-waveform airborne laser scanner Multi-target detection
2016/11/11
We propose a new technique to detect multiple targets from full-waveform airborne laser scanner. We introduce probability hypothesis density (PHD) filter, a type of Bayesian filtering, by which we can...
Morphology Infrared Image Target Detection Algorithm Optimized by Genetic Theory
Genetic Algorithm Morphology Filter Optimization Multi-Group Evolution Target Detection Infrared Image
2015/12/17
This paper proposes a novel morphology algorithm for target detection of the infrared images, which is optimized by the genetic al gorithm. First, several improvements have been adopted for genetic al...
A New Framework of Moving Target Detection and Tracking for UAV Video Application
Image Processing Computer Vision Motion Compensation Motion Detection
2015/12/9
Unmanned aerial vehicle is a new platform for remote sensing, and the primary sensor of it is video camera. Video, also could be called dynamic image is the most important data format which obtained b...
Automatic target detection for vision metrology with using coloured target
Close Range Photogrammetry Vision Metrology Digital Camera Coloured Target
2015/8/24
Monitoring the movement of the excavated slope beside of the highway is important works in order to prevent disaster, like a land slide, beforehand. For the purpose to measure the displacement of the ...
Target detection algorithm for airborne thermal hyperspectral data
Thermal Hyperspectral LWIR (Long Wave Infrared) Constrained Energy Minimization (CEM) Minimum Noise Fraction (MNF)
2014/12/15
Airborne hyperspectral imaging is constantly being used for classification purpose. But airborne thermal hyperspectral image usually is a challenge for conventional classification approaches. The Telo...
Target detection for CDMA based passive radar using array antenna
passive bistatic radar code division multiple access (CDMA) array antenna target detection
2012/3/22
Within a system of code division multiple access (CDMA), in an area there exist multiple base stations which transmit different signals in the same frequency bandwidth. And usually it is difficult to ...
农作物喷雾靶标自动探测器设计与应用（Design and Application of Crop Automatic Target Detection Device）
作物 目标探测 对靶喷雾 红外辐射
2010/12/28
针对当前红外探测控制系统易受外界环境因素干扰、通用性差的缺陷，采用双红外发射、优化光路、增加接收面积，对红外靶标自动探测系统的光学部分进行了改进，并将整体探测装置改进为独立分体单元，增加了红外靶标自动探测装置的可移植性和通用性。试验结果表明：探测距离提高了48.96%，靶标间距识别的灵敏度提高了12.04%。
Target Detection via Network Filtering
Sparse network Lasso regression network topology target detection
2010/3/18
A method of ‘network filtering’ has been proposed recently to detect the effects of certain external perturbations on the interacting members in a network. However, with large networks, the goal of de...