How to rescale the image?
4 views (last 30 days)
Show older comments
I have set of true color images(about 700 images) and the image size: 1482 rows and 1506 columns. What i would like to do :
1) Rescale those images (currently i have pixel values but i need to get them either in cm/mm)
2) Find the minimum size for all the images and rescale all the images to that size. How to get along with this? Any suggestions?
Thanks in advance.
2 Comments
jose soares
on 9 Mar 2015
help "whos" - size bites help "imresize" - resize a image help "sizes" - dimension of a matriz
God work!
Accepted Answer
Image Analyst
on 10 Mar 2015
See my attached spatial calibration demo. Once you know the size or location that you want to extract from the image, you can call imresize() and imcrop() to do that.
More Answers (0)
See Also
Categories
Find more on Image Processing and Computer Vision in Help Center and File Exchange
Products
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!