Digital image: Pattern recognition and analysis Low level visual and image processing The Application of Optical Technology in Images Reflection mirror and spectrometer image acquisition technology Biomedical Image Analysis Digital processing and analysis methods for optical signals Image-based computer graphics Optical Projection Technology, Optical Technology, and Image Feature Extraction Image and video analysis, image and video perception, and quality models Image scanning, computer graphics/animation Pattern Recognition Principles Image processing architecture Image encoding and compression, real-time signal processing Business Management: management science International Business Management Enterprise Business Management Enterprise Marketing Management Enterprise Trade Management marketing Business Development under the Digital Background price control strategic management Business Planning Positioning Commercial Operations Management Business Investment Management customer management Entrepreneurial management Human Resource Management financial management