A novel approach for detecting laser radar target based on multi-fraction dimension (MFD) of laser clutters has been pro......

对牛肉大理石花纹几何特征进行定量描述,是牛肉大理石花纹等级自动判定系统的关键技术.通过对牛肉大理石花纹图像分形特征的分析及......

当图像中噪声与边缘强度相差不大时,用LFFD算法检测边缘时会扩大噪声。针对该问题,给出一种抗噪声的边缘检测算法(EFFD)。该改进算......