Browsing คณะวิศวกรรมศาสตร์ (Faculty of Engineering) by Author "Chaiyaporn Panyindee"

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Improved Sorting in QR Code images Using EVM technique for Reversible Data Hiding

Chaiyaporn Panyindee (Rajamangala University Of Technology Rattanakosin, 2019)

This research presents a novel strategy for a reversible data-hiding (RDH) algorithm used in QR Code imaging. The linear weighting is used with many effective RDH techniques to embed large amounts of data into QR Code ...
A Study to Develop Reversible Data Hiding Based on DMT 2-bits for Medical Images

Chaiyaporn Panyindee (Rajamangala University Of Technology Rattanakosin, 2018)

This research presents a method to embed two bits that can be recovered based on the double modification testing (DMT) technique for medical images. One strategy was used to achieve higher data embedding while producing ...