Skip to main content
Signal Processing

Return to Question

Copy edited (e.g. ref. <https://en.wikipedia.org/wiki/Point_spread_function> and <https://en.wikipedia.org/wiki/Sidelobes>). There isn't any need to declare a question - just ask it.
Source Link
lennon310
lennon310
  • 3.6k
  • 19
  • 25
  • 27

I have an experimental PSF (point spread function) of an optical system for remote sensing images. However, it is asymmetrical and has some sidelobes as below.

Enter image description here

And I want to perform deconvolution to sharpen the images.

Is it possible to use this PSF as it is to sharpen the images? Or should there be some modifications and enhancements for the PSF before using it? Also, is there an available reference paper tackling such an issue?

I have an experimental PSF (point spread function) of an optical system for remote sensing images. However, it is asymmetrical and has some sidelobes as below.

Enter image description here

And I want to perform deconvolution to sharpen the images.

Is it possible to use this PSF as it is to sharpen the images? Or should there be some modifications and enhancements for the PSF before using it? Also, is there an available reference paper tackling such an issue?

I have an experimental PSF (point spread function) of an optical system for remote sensing images. However, it is asymmetrical and has some sidelobes as below.

Enter image description here

And I want to perform deconvolution to sharpen the images.

Is it possible to use this PSF as it is to sharpen the images? Or should there be some modifications and enhancements for the PSF before using it? Also, is there an available reference paper tackling such an issue?

Copy edited (e.g. ref. <https://en.wikipedia.org/wiki/Point_spread_function> and <https://en.wikipedia.org/wiki/Sidelobes>). There isn't any need to declare a question - just ask it.
Source Link
edit approved Jul 29, 2023 at 22:03
Peter Mortensen
edit approved Jul 29, 2023 at 22:03
Peter Mortensen
  • 220
  • 1
  • 8

using Using an experimental psfPSF to perform a deconvolution

I have an experimental psfPSF (point spread function)of of an optical system for remote sensing images,. However, it is asymmetrical and has some side lobessidelobes as below.

enter image description hereEnter image description here

And I want to perform deconvolution to sharpen the images, My question is.

Is it possible to use this psfPSF as it is to sharpen the images? Or there should there be some modifications and enhancements for the psfPSF before using it.? alsoAlso, is there an available reference paper tackling such an issue?

using experimental psf to perform a deconvolution

I have an experimental psf (point spread function)of an optical system for remote sensing images, However it is asymmetrical and has some side lobes as below.

enter image description here

And I want to perform deconvolution to sharpen the images, My question is it possible to use this psf as it is to sharpen the images? Or there should be some modifications and enhancements for the psf before using it. also, is there an available reference paper tackling such issue?

Using an experimental PSF to perform a deconvolution

I have an experimental PSF (point spread function) of an optical system for remote sensing images. However, it is asymmetrical and has some sidelobes as below.

Enter image description here

And I want to perform deconvolution to sharpen the images.

Is it possible to use this PSF as it is to sharpen the images? Or should there be some modifications and enhancements for the PSF before using it? Also, is there an available reference paper tackling such an issue?

Became Hot Network Question
Source Link
Atheer
Atheer
  • 123
  • 5

using experimental psf to perform a deconvolution

I have an experimental psf (point spread function)of an optical system for remote sensing images, However it is asymmetrical and has some side lobes as below.

enter image description here

And I want to perform deconvolution to sharpen the images, My question is it possible to use this psf as it is to sharpen the images? Or there should be some modifications and enhancements for the psf before using it. also, is there an available reference paper tackling such issue?