How change Image/2d array proportions?
1 次查看(过去 30 天)
显示 更早的评论
Let`s say that I have a image (100x500) (a simple 2D-array)
But I know that this image has a real-world size as 25.4 cm heigh and 210 cm wide, i.e. the proportion are different.
How can I plot this image with the (real-world) proportion and also showing the labels from (0...25.4 cm) x (0...210 cm) ?
Thanks in advance.
0 个评论
采纳的回答
Image Analyst
2019-5-5
Use imresize():
[rows, columns, numberOfColorChannels] = size(yourImage)
newWidth = round(columns * (210/25.4))
yourImage = imresize(yourImage, [rows, newWidth]);
更多回答(0 个)
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!