Real-Time Deep Video SpaTial Resolution UpConversion SysTem
(STRUCT++ Demo)


Our Demo Application (Batch Processing + Local Region Zooming In)
Abstract

Image and video super-resolution (SR) has been explored for several decades. However, few works are integrated into practical systems for real-time image and video SR. In this work, we present a real-time deep video SpaTial Resolution UpConversion SysTem (STRUCT++). Our demo system achieves real-time performance (50 fps on CPU for CIF sequences and 45 fps on GPU for HDTV videos) and provides several functions:

  1. Batch processing;
  2. Full resolution comparison;
  3. Local region zooming in.

  4. Batch Processing Local Region Zooming In

These functions are convenient for super-resolution of a batch of videos (at most 10 videos in parallel), comparisons with other approaches and observations of local details of the SR results. The system is built on a Global context aggregation and Local queue jumping Network (GLNet). It has a thinner and deeper network structure to aggregate global context with an additional local queue jumping path to better model local structures of the signal. GLNet achieves state-of-the-art performance for real-time video SR.


Papers

Bibtex
@article{Struct_plus_plus,
  title={Real-Time Deep Video SpaTial Resolution UpConversion SysTem (STRUCT++ Demo)},
  author={Wenhan Yang, Shihong Deng, Yueyu Hu, Junliang Xing, Jiaying Liu},
  journal={ACM Multimedia (ACM MM)},
  year={2017}
}
Video

English Version

Chinese Version

GLNet Architecture

Results
Benchmark


Our Performance

References