Skip Trie Matching: A Greedy Algorithm for Real- Time OCR Error Correction on Smartphones

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Provided by: SDIWC
Topic: Software
Format: PDF
As more individuals manage their daily activities with Smartphone's, they start using their Smartphone's as diet management tools. Unfortunately, while there are many vision-based mobile applications to process barcodes, especially aligned ones, there is a relative dearth of vision-based applications for extracting useful nutrition information items such as nutrition facts, caloric contents, and ingredients. In this paper, the authors present a greedy algorithm, called Skip Trie Matching (STM), for real time Optical Character Recognition (OCR) output error correction on Smartphone's.
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