I want a matlab for fast image and video upscaling using cosine transforms $.$

The algorithm$/$technique to be implemented for each respective problem is at your discretion and should be based on classical image processing techniques rather than deep learning methods.Also a report which contains Problem Description

Provide a brief overview of the problem at hand.

Overview of Different Approaches

Give a concise review of various methods used in the field to address the problem.

Description of the Chosen Algorithm

Detail the specific algorithm you have chosen to implement.

Assumptions and Limitations

Outline the assumptions and limitations associated with the chosen technique.

Sample Results

Present some results obtained from your implementation.

References

Include all necessary references and citations