基于顯著性特征的多視角動作圖像識別研究
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引用格式：.基于顯著性特征的多視角動作圖像識別研究[J].現(xiàn)代電子技術，2025，48（13）：62-65.
Research on multi view action image recognition based on saliency features
HUIXianghui1，SUNYanhong1，SHENXiaole2 （1.Collegeof Informationand ManagementScience，Henan Agricultural UniversityZhengzhou 45Oo46，China; 2.HenanAgricultural University，Zhengzhou 45oo46，China）
Abstract：Amulti viewactionimagerecognitionmethodbasedonsaliencyfeaturesisstudied.Thekeyfeaturesof athlete actionsareautomaticallylearnedandextracted，whichcanhelpcoaches develop morescientificandpersonalized trainingplans forathletes.Thehuman skeletonsequenceisaligned toaunified spatiotemporal coordinate system，and both thedistance map andangle maparecalculated to capture thespatialfeaturesoftheskeleton，soastogenerateahuman motion feature map.A CNN + CA modelisbuilt.Aregionof interest （ROI）splicingdiagram fromtheprocessedmultiviewactionvideo framesis generatedandinputintoCNN，andthenmultiviewfusionfeaturesareextracted.Inaddition，themostcriticalregionforaction imagerecognitionintheCAmoduleishighlighted.Bysequencematchingalgorithm，themultiviewactionrecognitionis transformedintoamatchingofpredictinglabelsequences，andactioncategorylabelsareassignedtotheactionimagestobe recognized，whichachievesaccuratemultiviewactionimagerecognition.Theexperimentalresultsshowthatthemethodcannot onlyeffectivelyproesactioimagesinerentperspeties，utalsoccuratelyecogeuliletiosofsketballplas.
Keywords：salient feature; multi view action image; motion feature map;ROI splicing diagram; CNN; CA module; LSTM; sequence matching algorithm
0 引言
在體育領域中，準確捕捉和分析運動員的動作是提升訓練效果、優(yōu)化比賽策略以及評估運動員表現(xiàn)的關鍵環(huán)節(jié)。（剩余5287字）