MATLAB下将视频转为图片

clear all;
%%%%%视频切成图像序列
fileName = '20190706170016.avi'; 
%image_path=
obj = VideoReader(fileName);
numFrames = obj.NumberOfFrames;% 读取视频的帧数CurrentTime
for i = 1 : numFrames
frame = read(obj,i);% 读取每一帧
imshow(frame);%显示每一帧
namestyle=sprintf('%06d',i);
imwrite(frame,strcat(namestyle,'.png'),'png');% 保存每一帧
%imwrite(frame,strcat(num2str(i),'.png'),'png');% 保存每一帧
end

Logo

有“AI”的1024 = 2048,欢迎大家加入2048 AI社区

更多推荐