What is the best choice of reagent(s) to perform the following transformation? 
Definitions:
Sharpness of Images
The clarity or distinctness of a visual representation, where the details are well defined and easily distinguishable.
CD-R Technology
A type of digital storage where data can be written onto a compact disc once, allowing for the storage of music, data, or images.
Operating System
The software that manages all the hardware and software resources of a computer or mobile device, serving as an intermediary between applications and the hardware.
CRT Model
A model in cognitive science referring to the Cognitive Remediation Therapy, aimed at improving mental processes such as attention, memory, and executive function.
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