实验一数字图像的放大与缩小

1、福建农林大学计算机与信息学院实验报告系：专业：年级：姓名：学号：实验室号计算机号实验时间：指导教师签字：成绩：报告退发(订正、重做)实验一数字图像的放大与缩小实验目的和要求掌握数字图像放大缩小算法。实验内容和原理利用最近邻域内插算法和双线性内插算法实现数字图像的放大和缩小。其中，双线性内插计算公式为：f(x,y)=ax+by+cxy+da=f(1,0)-f(0,0)；b=f(0,1)-f(0,0)；c=f(1,1)+f(0,0)-f(1,0)-f(0,1)；d=f(0,0);实验环境硬件：一般PC机操作系统：WindowsXP编程平台：MATLAB或高级语言算法描述及实验步骤Code：X=im

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