主题词：Image and Signal Denoising Methods; Mathematical Analysis and Transform Methods; Advanced Image Fusion Techniques; Digital Filter Design and Implementation; Sparse and Compressive Sensing Techniques; Face and Expression Recognition; Advanced Numerical Analysis Techniques; Remote-Sensing Image Classification; Advanced Data Compression Techniques; Blind Source Separation Techniques; Image Retrieval and Classification Techniques; Seismic Imaging and Inversion Techniques; Neural Networks and Applications; Medical Image Segmentation Techniques; Numerical methods in inverse problems; Advanced Harmonic Analysis Research; Advanced Image Processing Techniques; Advanced Image and Video Retrieval Techniques; Spectroscopy and Chemometric Analyses; Machine Fault Diagnosis Techniques; Mathematical functions and polynomials; Advanced Vision and Imaging; Advanced Steganography and Watermarking Techniques; Video Surveillance and Tracking Methods; Image Processing Techniques and Applications