matlab实现的图像的旋转并截取功能，假如有一张图片，图片中有一个飞机，飞机是斜着的，需要将飞机旋转水平，并算出飞机四个角的坐标，这是对一系列图片进行处理-matlab implementation of the image rotation and the interception function, if there is a picture, the picture there is an aircraft, the aircraft is placed at an angle, and

飞机识别利用图像图像处理技术，在 给定图片上将飞机所在区域识别出，-Aircraft image recognition using image processing technology, the picture will be given to identify the areas where the aircraft,

本文档时对一个图片的提取和组合，图片里有飞机和天空的组合，程序简介易懂。-This document to a picture when you extract and mix combinations are there in the picture plane and the sky, introduction to understand.

矩特征 统计特征轮廓特征 两张特征的提取方法 包涵飞机模型库图片-Outline characteristics of moment features two feature extraction methods covering the airplane model library picture