In order to verify the validity of the proposed algorithm, we carried out the experiment based on UAV remote sensing platform from July to August in 2016. Through the contrast experiment using SIFT algorithm and proposed algorithm, we could see that, as for low altitude crop remote sensing ...
Abstract:InordertosolvetheproblemsinthecharacteristicsofUAV(UnmannedAerialVehicle)imagewith largeflame,i.e.,largerotationangle,largedifferenceinscalesandcolordifference,amatchingmethodnamed multi—scaleLSM(LeastSquaresMatching)algorithmbasedonSIFF(ScaleInvariantFeatureTransform)features ...
Keywords:theSIFTfeaturepointalgorithm;UAV;imagematching 0 引 言 目前,数字摄影测量绝大多数采用的是有人机航空 摄影影像,使用专业的航空摄影系统进行处理。而无人 机遥感系统是一种高机动性、低成本的小型化低空遥感 系统,具有高分辨率遥感影像获取和对地快速实时调查 监测能力,应用前景广泛。但是由于其荷载和成本等...
Medical Idioms Encyclopedia Wikipedia Category filter: AcronymDefinition SIFTSender Initiated File Transfer SIFTSignal Integrity Filtering Technology SIFTScale Invariant Feature Transform SIFTspecified investment flow-through SIFTSmart Information Flow Technologies(Minneapolis, MN) ...
A Parallel Algorithm of PCA-SIFT Based on CUDA Ping Zhang,Yongqi Sun,Hao Shen,... - 《Journal of Information & Computational Science》 - 2014 - 被引量: 7 HartSift: A High-Accuracy and Real-Time SIFT Based on GPU Zhihao Li,Haipeng Jia,Yunquan...
kr**is 上传6.15 MB 文件格式 rar SIFT_area_match sift 算法 匹配 RANSAC algorithm 程序员 编程 源码 源代码 下载 SIFT算法的区域匹配,比原有的SIFT+KD树匹配更加高效、准确。(different area SIFT algorithm which is better than the original SIFT and KD tree match.) ...
The overlap analysis of UAV images were processed based on a reduced SIFT and the random sample consensus ( RANSAC ) algorithm, and the steps of overlap analysis were described. Finally, satisfactory results were obtained.%利用无人机进行低空摄影获取地面高分辨率影像,具有成本低,方便,快捷等优点,但...
algorithm.In order to verify the validity of the proposed algorithm,we carried out the experiment based on UAV remote sensing platform from July to August in 2016.Through the contrast experiment using SIFT algorithm and proposed algorithm,we could see that,as for low altitude crop remote sensing ...
remotesensingimagesbasedonthisalgorithm. KeywordS:UAVRemoteSensing:ImageStitchin~:SIFICharacteristics 1国内外研究现状 用领域。1998年,张祖勋等提出了采用多级图像概 图像拼接的两个关键技术是图像配准和图像融 率松弛整体匹配技术。2001年,郭海涛等提出了一 合。图像配准是图像拼接技术的核心,主要是找出对 种将遗传...
bstrctBeginningwithcharacteristicsofUAVimageandmatchingalgorithm,includesSIFTandCenSurE, thearticleappliessomeformalmatchingstrategiesonmakingexperiment.Firstofall,bothSIFTandCenSurE’s efficiencyandspeedonfeatureextractionareanalyzed;Second,usingappropriatematchingstrategytomaking roughnessmatchingandaccuracymatching;Lastly,ma...