Document Image Skew Estimation

Document Image Skew Estimation is an important task in the field of computer vision, aiming to detect and correct the skew angle in document images. This technology automatically estimates the degree of skew relative to the horizontal or vertical direction by analyzing the geometric features of the document image and applies the necessary correction processing. Document Image Skew Estimation is crucial for improving OCR recognition accuracy, document retrieval efficiency, as well as the readability and usability of electronic documents, and it is widely applied in scenarios such as document digitization, archive management, and book scanning.