UBC Digital Multimedia Lab
UBC Digital Multimedia Lab
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Hamid Reza Tohidypour
Ph.D
Latest
A Novel Anti-Aliasing and Quality Enhancement Method for Low-Dose CBCT Imaging Using Combined Frequency and Spatial Domain Techniques
Evaluation of Segmentation Schemes for Noisy and Denoised Dental Cone Beam Computed Tomography (CBCT) Images
Visual Quality Enhancement of Low-Dose Dental CBCT Images
An Efficient Compression Strategy for Light Field Video Data Management
Enhancing Image Quality by Reducing Compression Artifacts Using Dynamic Window Swin Transformer
Enhancing Light Field Video Compression Efficiency via View Selection and Synthesis Techniques
A High-fidelity Partial Face Manipulation Dataset for Enhanced Deepfake Detection
Weighted Multi-task Vision Transformer for Distraction and Emotion Detection in Driving Safety
A Dimmed Display Image Enhancement Technique for Energy Conservation
Light Field Video Compression Efficiency Through View Omission and Synthesis
Deep Learning-Based Detection of Suspicious Activity in Outdoor Home Surveillance
A Novel No-Reference HD Video Quality Metric Based on Perceptual Temporal Pooling
Detecting Stable Diffusion Generated Images using Frequency Artifacts: A Case Study on Disney-style Art
Efficient Detection of Available Street Parking Through Object Detection and Advanced Global Motion Analysis with Pixel-to-Road Mapping
A Color Preserving Down-sampling Approach for 8K to 4K HDR Images
A Deep Learning-Based No-Reference Quality Metric for High-Definition Images Compressed With HEVC
A Swin Transformer Based Restoration Scheme for VVC Compressed Images
Gradient-based Offset Compensation for Edge Corrections on 8K Video Transmission using 4K Tiles
Masked Face Recognition Using Convolutional Neural Networks and Similarity Analysis
Using Convolutional Neural Networks for Parking Sign Detection
A Spatial Calibrated and Colour Corrected Light Field Outdoor Video Dataset from a 5x5 Dense Camera Array
An Efficient YOLOv7x Based Automated Street Parking Space Detection for Smart Cities
A Generative Adversarial Network Based Tone Mapping Operator for 4K HDR Images
Shallow- and Deep-fake Image Manipulation Localization Using Deep Learning
Comparison of Modern Compression Standards on Medical Images for Telehealth Applications
Investigating Suitability of Inverse Tone Mapping for Medical Images
Deep Learning-based Synthesized Image Attribution Using Frequency Distribution Information
Deep Learning Based Camera Switching for Sports Broadcasting
A Security-Centric Deep Learning Enabled Camera Solution for Real-Time Human Fall Detection
Real-Time Deep Learning based Road Deterioration Detection for Smart Cities
A Deep Learning Based Human Fall Detection Solution
A Deep Learning based Unoccupied Parking Space Detection Method for City Lots
An Efficient Refocusing Scheme for Camera-Array Captured Light Field Video for Improved Visual Immersiveness
Deep Learning Based Street Parking Space Detection in Real-Time
Deep Learning-Based HDR Image Upscaling Approach for 8K UHD Applications
A Deep Learning Based Approach for Camera Switching in Amateur Ice Hockey Game Broadcasting
An Object-Based Refocusing Scheme for Light Field Video Content
Comparison of Emerging Video Compression Schemes for Efficient Transmission of 4K and 8K HDR Video
Deep Learning based Street Parking Sign Detection and Classification for Smart Cities
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