Search Results for author: Edward Whittaker

Found 5 papers, 0 papers with code

Automatic Detection and Rectification of Paper Receipts on Smartphones

no code implementations10 Mar 2023 Edward Whittaker, Masashi Tanaka, Ikuo Kitagishi

We show that our proposed method robustly detects the four corners of a receipt, giving a receipt detection accuracy of 85. 3% on real-world data, compared to only 36. 9% with a traditional edge detection-based approach.

Edge Detection object-detection +1

Extending TrOCR for Text Localization-Free OCR of Full-Page Scanned Receipt Images

no code implementations11 Dec 2022 Hongkuan Zhang, Edward Whittaker, Ikuo Kitagishi

To this end, we propose a localization-free document-level OCR model for transcribing all the characters in a receipt image into an ordered sequence end-to-end.

Optical Character Recognition Optical Character Recognition (OCR)

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