How make low resolution image to become high resolution??

Hi

i work at video analysis and the image frame with reslution need to be high reslution how can i prosess this??

Answer 1

[Sai Bhargav Avula]

The second argument can be the scale with which you want to resize the image or the size to which you want it to be resized. Also, you can mention the interpolation method if you are scaling up the resolution

For example K = imresize(I,[100 150]) Resizes the image to 100 rows and 150 columns

Or

J = imresize(I,1.25); Scales up you present image to 1.25 times

L = imresize(I,1.5,'bilinear'); Scales the image by 1.5 times by using bilinear interpolation method

Answer 2

[Nadir Altinbas]

check it out pls;

www.mathworks.com/help/matlab/creating_plots/save-figure-at-specific-size-and-resolution.html

Answer 3

[Sai Bhargav Avula]

Hi, You can try using imresize() function to adjust the resolution of your image.

Hope this helps!

[hajer jon]

Thank you How can it’s help? What should I write in second input argument to become high resolution??