Most ingredient lists are extracted from packaging images using [https://en.wikipedia.org/wiki/Optical_character_recognition Optical Character Recognition] (OCR) techniques. However, due to factors such as poor image quality, product curvature, or light reflections, the OCR process may incorrectly recognize text characters. | Most ingredient lists are extracted from packaging images using [https://en.wikipedia.org/wiki/Optical_character_recognition Optical Character Recognition] (OCR) techniques. However, due to factors such as poor image quality, product curvature, or light reflections, the OCR process may incorrectly recognize text characters. |