Analysis of dual tree M‐band wavelet transform based features for brain image classification
Sign Up to like & getrecommendations! Published in 2018 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.27210
Abstract: The most complex organ in the human body is the brain. The unrestrained growth of cells in the brain is called a brain tumor. The cause of a brain tumor is still unknown and the… read more here.
Keywords: tree band; band wavelet; wavelet transform; analysis dual ... See more keywords
Advances in computer–human interaction for detecting facial expression using dual tree multi band wavelet transform and Gaussian mixture model
Sign Up to like & getrecommendations! Published in 2020 at "Neural Computing and Applications"
DOI: 10.1007/s00521-020-05037-9
Abstract: In human communication, facial expressions play an important role, which carries enough information about human emotions. Last two decades, it becomes a very active research area in pattern recognition and computer vision. In this type… read more here.
Keywords: dual tree; facial expressions; band wavelet; wavelet transform ... See more keywords
A fast video watermarking algorithm using dual tree complex wavelet transform
Sign Up to like & getrecommendations! Published in 2019 at "Multimedia Tools and Applications"
DOI: 10.1007/s11042-018-6892-6
Abstract: Illegal camcording as the most common source of video piracy, is the main concern of the film production companies. With the increased speed and convenience of access to the Internet and video sharing services, the… read more here.
Keywords: video; tree complex; video watermarking; proposed method ... See more keywords
Automated diagnosis of congestive heart failure using dual tree complex wavelet transform and statistical features extracted from 2 s of ECG signals
Sign Up to like & getrecommendations! Published in 2017 at "Computers in biology and medicine"
DOI: 10.1016/j.compbiomed.2017.01.019
Abstract: Identification of alarming features in the electrocardiogram (ECG) signal is extremely significant for the prediction of congestive heart failure (CHF). ECG signal analysis carried out using computer-aided techniques can speed up the diagnosis process and… read more here.
Keywords: dual tree; ecg signals; heart failure; chf ... See more keywords
Motor Imagery EEG Spectral-Spatial Feature Optimization Using Dual-Tree Complex Wavelet and Neighbourhood Component Analysis
Sign Up to like & getrecommendations! Published in 2021 at "Irbm"
DOI: 10.1016/j.irbm.2021.01.002
Abstract: Abstract Background Frequency band optimization improves the performance of common spatial pattern (CSP) in motor imagery (MI) tasks classification because MI-related electroencephalograms (EEGs) are highly frequency specific. Many variants of CSP algorithm divided the EEG… read more here.
Keywords: motor imagery; tree complex; feature; dual tree ... See more keywords
A dual-tree complex wavelet enhanced convolutional LSTM neural network for structural health monitoring of automotive suspension
Sign Up to like & getrecommendations! Published in 2019 at "Measurement"
DOI: 10.1016/j.measurement.2019.01.038
Abstract: Abstract To increase structural reliability of complex mechanical components under harsh working conditions, a vibration-based structural health monitoring (SHM) method is a promising tool. However, due to non-linear dynamic characteristics and interfering contents in the… read more here.
Keywords: wavelet enhanced; tree complex; health monitoring; structural health ... See more keywords
Heuristic dual-tree wavelet thresholding for infrared thermal image denoising of underground visual surveillance system
Sign Up to like & getrecommendations! Published in 2018 at "Optical Engineering"
DOI: 10.1117/1.oe.57.8.083102
Abstract: Abstract. To remove noise from infrared thermal images captured in underground mining working face under low luminance and dusty environment, a nonreference infrared thermal image denoising method based on heuristic dual-tree wavelet thresholding is proposed.… read more here.
Keywords: dual tree; infrared thermal; heuristic dual; image denoising ... See more keywords
Twin SVM-Based Classification of Alzheimer's Disease Using Complex Dual-Tree Wavelet Principal Coefficients and LDA
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Healthcare Engineering"
DOI: 10.1155/2017/8750506
Abstract: Alzheimer's disease (AD) is a leading cause of dementia, which causes serious health and socioeconomic problems. A progressive neurodegenerative disorder, Alzheimer's causes the structural change in the brain, thereby affecting behavior, cognition, emotions, and memory.… read more here.
Keywords: principal coefficients; classification; alzheimer disease; alzheimer ... See more keywords
Diagnosis of Alzheimer's Disease Using Dual-Tree Complex Wavelet Transform, PCA, and Feed-Forward Neural Network
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Healthcare Engineering"
DOI: 10.1155/2017/9060124
Abstract: Background. Error-free diagnosis of Alzheimer’s disease (AD) from healthy control (HC) patients at an early stage of the disease is a major concern, because information about the condition’s severity and developmental risks present allows AD… read more here.
Keywords: tree complex; diagnosis; alzheimer disease; disease ... See more keywords
MRI Reconstruction with Separate Magnitude and Phase Priors Based on Dual-Tree Complex Wavelet Transform
Sign Up to like & getrecommendations! Published in 2022 at "International Journal of Biomedical Imaging"
DOI: 10.1155/2022/7251674
Abstract: The methods of compressed sensing magnetic resonance imaging (CS-MRI) can be divided into two categories roughly based on the number of target variables. One group devotes to estimating the complex-valued MRI image. And the other… read more here.
Keywords: complex wavelet; based dual; dual tree; phase ... See more keywords
Combining dual-tree complex wavelets and multiresolution in iterative CT reconstruction with application to metal artifact reduction
Sign Up to like & getrecommendations! Published in 2019 at "BioMedical Engineering OnLine"
DOI: 10.1186/s12938-019-0727-1
Abstract: BackgroundThis paper investigates the benefits of data filtering via complex dual wavelet transform for metal artifact reduction (MAR). The advantage of using complex dual wavelet basis for MAR was studied on simulated dental computed tomography… read more here.
Keywords: reconstruction; dual tree; cwt; metal artifact ... See more keywords