Search Results for author: Khan A. Wahid

Found 5 papers, 1 papers with code

Selective Encryption of VVC Encoded Video Streams for the Internet of Video Things

no code implementations27 Mar 2021 Amir Fotovvat, Khan A. Wahid

To provide security along with high compression, a selective encryption method for hiding information of videos is presented for this new compression standard.

Distance Metric-Based Learning with Interpolated Latent Features for Location Classification in Endoscopy Image and Video

no code implementations15 Mar 2021 Mohammad Reza Mohebbian, Khan A. Wahid, Anh Dinh, Paul Babyn

Two models were trained using only 78 CE and 27 WCE annotated frames to predict the location of 25700 and 1825 video frames from CE and WCE, respectively.

Anomaly Detection Few-Shot Learning +4

Stack of discriminative autoencoders for multiclass anomaly detection in endoscopy images

no code implementations15 Mar 2021 Mohammad Reza Mohebbian, Khan A. Wahid, Paul Babyn

There are few studies that address pathological assessment of endoscopy images in multiclass classification and most of them are based on binary anomaly detection or aim to detect a specific type of anomaly.

Anomaly Detection Clustering +1

Which K-Space Sampling Schemes is good for Motion Artifact Detection in Magnetic Resonance Imaging?

no code implementations15 Mar 2021 Mohammad Reza Mohebbian, Ekta Walia, Khan A. Wahid

In this regard, various synthetic motions with different trajectories of displacement and rotation are applied to T1 and T2-weighted MRI images, and a convolutional neural network is trained to show the difficulty of motion classification.

Artifact Detection Motion Detection

Fetal ECG Extraction from Maternal ECG using Attention-based CycleGAN

1 code implementation22 Nov 2020 Mohammad Reza Mohebbian, Seyed Shahim Vedaei, Khan A. Wahid, Anh Dinh, Hamid Reza Marateb, Kouhyar Tavakolian

Decomposing the FECG signal from maternal ECG (MECG) is a blind source separation problem, which is hard due to the low amplitude of FECG, the overlap of R waves, and the potential exposure to noise from different sources.

blind source separation

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