计算机科学 ›› 2024, Vol. 51 ›› Issue (5): 143-150.doi: 10.11896/jsjkx.230100132
吴小琴1, 周文俊1,2, 左承林2, 王一帆1, 彭博1
WU Xiaoqin1, ZHOU Wenjun1,2, ZUO Chenglin2, WANG Yifan1, PENG Bo1
摘要: 显著性物体检测具有重要的理论研究意义和实际应用价值,已在许多计算机视觉应用中发挥了重要作用,如视觉追踪、图像分割、物体识别等。然而,自然环境下显著目标的类别未知、尺度多变依然是物体检测面临的一大挑战,影响着显著目标的检测效果。因此,提出了一种基于多尺度视觉感知特征融合的显著目标检测方法。首先,基于视觉感知显著目标的特性,设计并提取多个图像感知特征。其次,图像感知特征采用多尺度自适应方式,获取特征显著图。然后,将各个显著特征图融合,获得最终的显著目标。该方法基于不同图像感知特征的特点,自适应提取显著目标,能够适应多变的检测目标与复杂的检测环境。实验结果表明,在受自然环境中背景干扰的情况下,该方法能有效检测出未知类别和不同尺度的显著目标。
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