图像特征提取技术研究

Research on Image Feature Extraction Technology

数字图像特征提取是从计算机视觉和图像处理中分离出来的,图像特征提取是图像识别的重要部分,采用计算机来处理图像,找出图像中不变的特征,面向实际问题进行处理。文章主要研究图像特征提取的方法、特点等问题,为后续图像处理奠定基础。

Digital image feature extraction is separated from the computer vision and image processing. Image feature extraction is an important part of image recognition, which is using computer to process the image, and to find the image invariant feature, and oriented to practical problems to deal with. This paper focuses on the research of image feature extraction methods, characteristics and so on, for the subsequent image processing to lay the foundation.