A system and method are disclosed to improve visibility of content on a TV display. The method includes increasing parameters, such as brightness and contrast, and magnifying the most active part of a display. The system provides access to settings that would enable a user to adjust the parameters. The system may automatically magnify the most active part of the display by recognizing where most of the action is taking place with motion vectors and I-macroblocks. Alternatively, the viewer may switch to various predetermined blocks, which enables the viewers to back-out and then back-in to certain video scenes as needed. Advantages of the system and method include improved user experience for visually impaired viewers.
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Candelore, Brant; Nejat, Mike; and Shintani, Peter, "Display For Cataracts - High Contrast Content", Technical Disclosure Commons, (May 15, 2017)