基于各向异性扩散模型的一种改进在图像降噪中的应用
摘要
为了提高P-M模型图像降噪方法的效果,本文利用了图像的一阶和二阶微分算子构造新的扩散函数,提出一种新的改进的P-M模型的图像降噪方法。将这种新的P-M模型应用于海底小目标声呐图像降噪,与其他方法降噪后的结果比较。本文在细节保持能力、降噪能力本文方法具有明显的优势;实验表明,本文方法有较好降噪能力。
出处
《数字技术与应用》
2016年第4期111-111,114,共2页
Digital Technology & Application
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