December 9, 2017
Comments Off on Reversible Data Hiding Advances in the Past Two Decades
Posted in: IEEE 2017, MATLAB
Reversible Data Hiding: Advances in the Past Two Decades Abstract: In the past two decades, reversible data hiding (RDH), also referred to as lossless or invertible data hiding, has gradually become a very active research area in the field of data hiding. This has been verified by more and more papers on increasingly wide-spread subjects […]
December 9, 2017
Comments Off on Rejecting Character Recognition Errors Using CNN Based Confidence Estimation
Posted in: IEEE 2017, MATLAB
Rejecting Character Recognition Errors Using CNN Based Confidence Estimation Abstract: Although Optical character recognition (OCR) technology has achieved huge progress in recent years, character misrecognition is inevitable. In order to realize high fidelity content of document digitalization, we propose a new Convolutional neural networks (CNN) based confidence estimation method. We detect the misrecognized characters through […]