How to rescale the image?
4 Ansichten (letzte 30 Tage)
Ältere Kommentare anzeigen
Chathu
am 9 Mär. 2015
Kommentiert: Chathu
am 10 Mär. 2015
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 Kommentare
jose soares
am 9 Mär. 2015
help "whos" - size bites help "imresize" - resize a image help "sizes" - dimension of a matriz
God work!
Akzeptierte Antwort
Image Analyst
am 10 Mär. 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.
Weitere Antworten (0)
Siehe auch
Kategorien
Mehr zu Geometric Transformation and Image Registration finden Sie in Help Center und File Exchange
Produkte
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!