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Real time and high-precision optical flow estimation is crucial for analyzing dynamic scenes in computer vision. Although traditional methods are fundamental, they often encounter issues with computation and accuracy, especially when executed on edge devices. The emergence of deep learning has driven the development of this field, providing higher accuracy, but at the cost of sacrificing computati...
The widespread application in the fields of optical communication, computing, and sensing continues to drive the growing demand for high-performance integrated photonic components. Recently, Ali Najjar Amiri of Kochi University in Türkiye and other scholars proposed a highly scalable and highly flexible deep photonic network platform, which is used to realize optical systems on chip with arbi...
Water is a natural resource that human beings depend on for survival and is used in many fields. In recent years, the patterning and flow control of trace water have attracted wide attention in materials science, chemistry, biomedicine and other fields."Draw the knife to cut off the water more flow"? No, it's "Laser cut water pattern"! On September 1, the reporter learned that Xi 'an Jiaotong Univ...
On February 11th, global industrial fiber laser giant IPG Photonics announced its financial performance for the fourth quarter and full year of 2024. Annual sales have fallen below the $1 billion mark for the first time, with a year-on-year decline of 24% and a pre tax loss of up to $162 million. As an industry leader, IPG's financial report not only reflects the deep adjustment faced by the ind...
Laser Cladding, also known as laser cladding or laser cladding, is a method of adding cladding material to the surface of the substrate and using a high-energy density laser beam to melt it together with the thin layer on the surface of the substrate. It forms a metallurgical bonded additive cladding layer on the surface of the substrate, which can be used for surface strengthening and defect repa...