(The following topics include but are not limited to)
Topic 1: Advanced Imaging
Optical imaging detection and reconstruction
Computational Imaging and Image Processing
Holographic imaging and microscopic imaging
Optical measurement and 3D reconstruction
Computational imaging
Optical Information Processing Technology and Applications
Optical Instruments and Technology
Optoelectronic imaging technology and optoelectronic information processing
Topic 2: Signal Processing
Image Processing and Computer Vision
Deep Learning and Neural Networks
Multimedia signal processing
radar signal processing 
Big data signal processing
Topic 3: Measurement Engineering
3D optical measurement
surface topography 
Extreme measurement
Speckle measurement
Laser radar
Interferometric measurement
Online optical measurement
New theories and technologies in optical imaging and measurement
optical measurement
Optical sensors
Holographic measurement