本文主要研究海面运动船只的识别与跟踪技术。首先概述了海上运动目标检测和跟踪的研究现状；对目前主要的显著区域提取、运动目标识别和跟踪方法进行了简要概述；提出了基于视觉注意和HOG特征相融合的海上船只目标检测方法；利用多特征融合的粒子滤波算法对运动目标进行了跟踪。-This paper studies the sea sport vessel identification and tracking technology. First, an overview of maritime moving target detection and tracking research status　right now the main salient region extraction, moving target identification and tracking methods are briefly outlined　proposed based on visual attention and HOG feature fusion of sea vessels target detection method　utilization multi-feature fusion particle filter algorithm to track the moving target.