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image processing to improve tesseract OCR accuracy

I've been using tesseract to convert screenshot image into text. The size of image is small, and I'm looking for tips on what sort of image processing/image enhancement might improve the results. I've noticed that text in the image looks find and perfect to read through eye but when i pass it to tesseract it is unable to find text from image.

image processing to improve tesseract OCR accuracy

I've been using tesseract to convert screenshot image into text. The size of image is small, and I'm looking for tips on what sort of image processing/image enhancement might improve the results. I've noticed that text in the image looks find and perfect to read through eye but when i pass it to tesseract it is unable to find text from image.