Topic 1: Multimedia Communication Theory and System Optimization
1. Efficient Video Coding (VVC/AV1) in 6G/B5G Networks
2. Congestion Control Algorithms for Ultra-Low Latency Streaming Media Transmission
3. Spatiotemporal Synchronization Protocol for Multimodal Data (LiDAR/Video/IMU)
4. Cross-modal Information Compression and Reconstruction Driven by Semantic Communication
5. Distributed Media Caching Strategy Enabled by Edge Computing
6. Dynamic Bandwidth Allocation Algorithm Based on Reinforcement Learning
7. Channel Modeling and MIMO Beamforming for Holographic Communication Systems
8. Multimedia Copyright Tracing and Anti-Tampering Technology Supported by Blockchain
9. Security Enhancement of Quantum Key Distribution in Multimedia Transmission
10. Energy Efficiency Optimization of Large-Scale Media Distribution Networks
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Topic 2: Deep Learning Algorithms and Media Generation
1. Super-resolution Image/Video Generation Based on Diffusion Model
2. Joint Representation Learning of Multimodal Large Models (CLIP/BERT)
3. 3D Convolutional Neural Network Optimization for Video Action Recognition
4. NeRF Dynamic Scene Reconstruction and Real-time Rendering Acceleration
5. Media edge reasoning of lightweight models (MobileNet/YOLO)
6. Robust defense mechanism of GAN and adversarial samples
7. Application of explainable AI (XAI) in media content review
8. Cross-modal semantic alignment technology of Transformer architecture
9. Deployment of spiking neural network (SNN) in real-time media processing
10. 3D digital twin modeling driven by generative AI
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Topic 3: Multimedia cross-domain engineering application
1. Lesion segmentation algorithm of multimodal medical images (CT/MRI)
2. Fusion calibration technology of multi-sensor (camera/radar) for autonomous driving
3. Design of deep learning visual system for industrial defect detection
4. Real-time SLAM and virtual-reality interaction optimization in VR/AR
5. Multispectral target detection of drone remote sensing images
6. Privacy-preserving human posture estimation based on millimeter-wave radar
7. Satellite image time series analysis and environmental disaster prediction model
8. Fault diagnosis algorithm of infrared image of power equipment
9. Non-contact physiological monitoring system driven by acoustic signals
10. Vehicle-Road Collaborative Video Analysis in Intelligent Transportation
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Topic 4: Multimedia Security and Trusted Technology
1. Frequency Domain Detection Algorithm for Deepfakes
2. Design of End-to-End Encrypted Multimedia Communication Protocol
3. Privacy-Preserving Media Analysis Driven by Federated Learning
4. Watermark Embedding and Extraction Technology for Multimedia Content Tracing
5. Media Processing Acceleration Based on TEE (Trusted Execution Environment)
6. Adversarial Sample Generation and Model Robustness Enhancement
7. Multimodal Biometric (Voiceprint/Gait) Authentication System
8. Differential Privacy Protection Algorithm for Media Data Anonymization
9. Application of Hardware-Level Security Chip (PUF) in Media Devices
10. Side Channel Attack Defense for Multimedia Systems