try to upload 122*335 unit 16 *tif image to matlab piv

when I upload 122*335 unit 16 *tif image to matlab piv , it uploaded as zoomed image. Please suggest a way that I could change piv matla matlab window size to my image size

Answer 1

[Aishwarya Shukla]

Hi @sanyogita sanyogita ,

To change the PIV Matlab window size to match your image size, you can use the figure and imshow functions in Matlab.

First, create a new figure window using the figure function:

figure; 

Next, load your TIFF image using the imread function:

img = imread('your_image.tif'); 

Then, display the image in the figure window using the imshow function and set the 'InitialMagnification' property to 'fit' to ensure that the image is displayed at its actual size:

imshow(img, 'InitialMagnification', 'fit'); 

This should display the image in a figure window that is the same size as the image itself. If the image is still zoomed in, you can try adjusting the 'InitialMagnification' property to a different value, such as '100%'.

Finally, you can use the PIV Matlab functions to analyze the image in the figure window.