UBC Digital Multimedia Lab
UBC Digital Multimedia Lab
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1
Direct Rician-Domain Processing for Noise-Aware MRI Denoising and Microstructure Preservation
Simin Mirzaei
,
Panos Nasiopoulos
,
Kostas Plataniotis
May 8, 2026
Quality Enhancement for Anomaly Detection via Injective Linear Attention
Zhenchao Ma
,
Hamid Reza Tohidypour
,
Panos Nasiopoulos
,
Victor CM Leung
May 5, 2026
TemporalMamba: A Novel Video Super-Resolution Framework with Temporal State Space Models and Frequency-Domain Fusion
Simin Mirzaei
,
Panos Nasiopoulos
,
S. Mirabbasi
Dec 3, 2025
Prioritization of 9-1-1 Emergency Calls Using Fusion of Audio Signal Analysis and Speech-to-Text Transcription for Accurate Urgency Classification
Simin Mirzaei
,
Hamid Reza Tohidypour
,
Panos Nasiopoulos
,
Deepan Chakravarthy
,
Fei Kuan
,
Leo Kamino
,
Mabel Wang
,
Tayyib Chohan
Oct 26, 2025
Real Images Hold the Key to Detecting AI-generated Images Using Bayer Pattern Analysis
Junbin Zhang
,
Hamid Reza Tohidypour
,
Yixiao Wang
,
Panos Nasiopoulos
Sep 18, 2025
A Novel Bilateral Filter for Edge-Aware Antialiasing and Denoising of Low-Dose CBCT Images
Simin Mirzaei
,
Hamid Reza Tohidypour
,
Panos Nasiopoulos
,
S. Mirabbasi
Sep 14, 2025
Learning Beyond Generated Targets: A Modified SFNet for CBCT Image Enhancement
Simin Mirzaei
,
Hamid Reza Tohidypour
,
S. Mirabbasi
,
Panos Nasiopoulos
Jun 25, 2025
Zero-Shot Super-Resolution for Low-Dose CBCT Images Using Lightweight StereoMamba
Simin Mirzaei
,
Zhenchao Ma
,
Hamid Reza Tohidypour
,
Panos Nasiopoulos
May 15, 2025
A Novel Deep Learning-Based Compressed Image Enhancement Method for Machine Consumption
Zhenchao Ma
,
Forrest Paul
,
Sara Zhang
,
Hongjing Chen
,
Hamid Reza Tohidypour
,
Panos Nasiopoulos
May 13, 2025
StereoMamba: Enhancing Stereo Image Super-Resolution with Structured State Space Models and Bi-Directional Cross Attention
Zhenchao Ma
,
Hamid Reza Tohidypour
,
Panos Nasiopoulos
,
Victor CM Leung
Mar 7, 2025
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