Image Processing and Quality Assessment Software

Automatic Image Sharpening Tool

Sharpen_notSh

This simple MATLAB-based application enables user to automatically sharpen the selected image using the procedure described in [1]. The method uses the unsharp mask sharpening in the way which maximizes the proposed quality assessment criterion. The details could be found in the respective paper.

Acknowledgment
COST CZ LD12018 Modeling and verification of methods for Quality of Experience (QoE) assessment in multimedia systems – MOVERIQ.

License
The code is made available under the Attribution-NonCommercial-ShareAlike 4.0 International Creative Common License

Reference
[1] L. Krasula, K. Fliegel, P. Le Callet, M. Klíma, “Using Full-Reference Image Quality Metrics for Automatic Image Sharpening,” Proc. SPIE 9138, Optics, Photonics, and Digital Technologies for Multimedia Applications III, 913807 (May 15, 2014); doi:10.1117/12.2052275

Full Reference Image Quality Assessment Tool

FR_notCalc

This MATLAB-based tool provides an intuitive way to compute the number of objective quality metrics’ values between a reference and distroted images, selected by the user. The calculated values can be saved as a text file.

Acknowledgment
COST CZ LD12018 Modeling and verification of methods for Quality of Experience (QoE) assessment in multimedia systems – MOVERIQ.

License
The code is made available under the Attribution-NonCommercial-ShareAlike 4.0 International Creative Common License