主题词：Plasmonic and Surface Plasmon Research; Advanced Fiber Optic Sensors; Advanced Image Fusion Techniques; Photonic and Optical Devices; Gas Sensing Nanomaterials and Sensors; Image and Signal Denoising Methods; Remote-Sensing Image Classification; Advanced Chemical Sensor Technologies; Analytical Chemistry and Sensors; Photonic Crystals and Applications; Advanced Neural Network Applications; Terahertz technology and applications; Microwave Imaging and Scattering Analysis; Advancements in Semiconductor Devices and Circuit Design; Geophysical Methods and Applications; Nanowire Synthesis and Applications; Mechanical and Optical Resonators; Microwave and Dielectric Measurement Techniques; Advanced biosensing and bioanalysis techniques; Image Enhancement Techniques; Metamaterials and Metasurfaces Applications; Advanced MEMS and NEMS Technologies; Medical Imaging Techniques and Applications; Acoustic Wave Resonator Technologies; Brain Tumor Detection and Classification