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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...
Chanelink Halloween\Christmas Laser Processing Art CarnivalShow your design talent and win a cool laser engraver cutter.TimeUpload of work and canvassing period: October 25, 2023 - December 25, 2023Winner announcement time : December 29, 2023ContentEligible participant:Laser industry practitioners, enthusiasts, who must be at least 18 years old.Awards:First prize (1...
Recently, according to a paper published in Nature Communications titled "Phonoenhanced nonlinearities in hexagonal boron nitride," engineers from Columbia University collaborated with theoretical experts from the Max Planck Institute of Material Structure and Dynamics to discover that pairing lasers with lattice vibrations can improve the nonlinear optical properties of layered two-dimensional ma...
Recently, Professor Ni Zhenhua from the School of Electronic Science and Engineering at Southeast University, Professor Lv Junpeng from the School of Physics, Professor Liu Hongwei from the School of Physical Science and Technology at Nanjing Normal University, and Professor Zhou Peng from the School of Microelectronics at Fudan University collaborated to propose a van der Waals light-emitting dio...
Recently, TRUMPF, a leading global provider of machine tools and laser technology solutions, released preliminary data for the 2023/24 fiscal year: compared to the previous fiscal year, sales decreased by about 4% year-on-year to 5.2 billion euros; The order amount decreased by 10% to 4.6 billion euros. The Tongkuai Group ended its 2023/24 fiscal year on June 30, 2024, with a decrease in both s...