How can you extract text that has low visibility on a blue background in Citrix?

Using the Microsoft OCR engine with the invert property is an effective method for extracting text that has low visibility on a blue background. The invert property allows the OCR function to interpret the visible text more clearly by inverting the colors, which can significantly improve its ability to read and recognize characters on difficult backgrounds. This is especially useful in cases where text is not easily discernible due to color contrast issues.

The other methods presented may not be as effective in this specific scenario. For instance, the Google OCR engine may not have the same capabilities as the Microsoft OCR engine in terms of inverting colors directly. Adjusting brightness settings might help in some contexts but won't directly assist the OCR engine in recognizing text. Manually highlighting the text could be impractical, as it requires physical intervention and may not always be possible in a Citrix environment where the screen content is controlled and may not allow for text selection. Therefore, using the Microsoft OCR engine with the invert property stands out as the most reliable strategy for extracting low visibility text in this situation.