车牌识别

参考链接：https://blog.youkuaiyun.com/zaishuiyifangxym/article/details/89515923%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Harris角点检测算法 Matlab code%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%

其实提取并保存阵并不难，只是后续需要在cv2对帧进行操作，需要转为numpy数组类型，PIL转numpy会变灰度图，不知为什么只能放弃，采用了imageio库。方法一： imageio库import numpy as npimport cv2import imageioframes=imageio.mimread('a.gif') #x是一个列表，存储gif里面的每一帧，长度就是帧个数...

%% 单张图片测试clc;clear;close all;%% 读图x_path='15.jpg';x=imread(x_path); %原图xg=rgb2gray(x); imshow(xg),title('灰度图');%% 直方图均衡（对比度拉伸）xeq=histeq(xg);imshow(xeq),title('直方图均衡')%% 边缘检测xeq1=imfilter...

% 函数功能：直接将秘密图像(灰度)的高4bit隐藏在RGB载体图像的R,G,B层中所选的那一层的低4bit，% 并将秘密图像提取出来，最后显示。要求载体图像的大小大于等于秘密图像的大小，% 对于bmp文件24位图来说，色彩信息的存储顺序是BGR）%% 各变量含义img_carrier; %载体图像img_msg; %信息图像tmp; %载体图像的R分量%% 提取图像信息并分层...