Hearing loss detection in medical multimedia data by discrete wavelet packet entropy and single-hidden layer neural network trained by adaptive learning-rate back …

S Wang, S Du, Y Li, H Lu, M Yang, B Liu… - Advances in Neural …, 2017 - Springer
In order to develop an efficient computer-aided diagnosis system for detecting left-sided and
right-sided sensorineural hearing loss, we used artificial intelligence in this study. First, 49 …

Image boundary extension with mean value for Cosine–Sine modulated lapped/block transforms

R Ishibashi, T Suzuki, S Kyochi… - IEEE Transactions on …, 2017 - ieeexplore.ieee.org
We present a novel image boundary extension and mean value extension (MVE) for
directional lapped transforms, particularly cosine-sine modulated lapped transforms …

Catenary image denoising method using lifting wavelet-based contourlet transform with cycle shift-invariance

C Wu, H Jiang - International Journal of Wavelets, Multiresolution …, 2019 - World Scientific
In the catenary status detection system based on the image processing, quality of the
captured catenary image is critical. In order to obtain a high quality image for further …

Reduction of rounding noise and lifting steps in non-separable four-dimensional quadruple lifting integer wavelet transform

FA Binti Hamzah, S Minewaki, T Yoshida… - EURASIP Journal on …, 2018 - Springer
The wavelet transform (WT)-based JPEG 2000 is a standard for the compression of digital
images that uses a separable lifting structure in which a multidimensional image signal is …

[PDF][PDF] Four-dimensional medical image compression by using non-separable integer wavelet transform

ABH FAIROZA - 2019 - nagaokaut.repo.nii.ac.jp
Abstract The four-dimensional (4D) images such as 4D magnetic resonance image (MRI),
4D computed tomography (CT) and other types of 4D medical images have high slice …

Non-separable four-dimensional integer wavelet transform with reduced rounding noise

FAB Hamzah, T Yoshida, M Iwahashi - Signal Processing: Image …, 2017 - Elsevier
Since few decades ago, Discrete Cosine Transform (DCT) based digital image signal
compression had been adopted as the JPEG international standard. Later, Wavelet …

[PDF][PDF] Four-Dimensional Medical Image Compression by Using Non-Separable Integer Wavelet Transform

FAB Hamzah - nagaokaut.repo.nii.ac.jp
Abstract The four-dimensional (4D) images such as 4D magnetic resonance image (MRI),
4D computed tomography (CT) and other types of 4D medical images have high slice …