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Scientists Reveal a Methodology for Development of Cost-efficient Diffuseatmospheric-pressure Plasma JetAs a new-type, economic, and convenient plasma technique, atmospheric-pressure plasma jets (APPJs) have received increasing attention in various applications, such as biomedical decontamination, material processing, thin film deposition, chemical analysis, ...Apr 19, 2021 -
Salient Object Detection Makes the Computer Vision SmarterSalient object detection aims at simulating the visual characteristics of human beings and extracts the most attractive regions from images or videos. The content in these saliency areas is what we call salient objects.
Recently, deep learning methods b...Dec 17, 2020 -
The 4th International Conference on Photonics and Optical Engineering and the 12th Annual meeting on Photonics West China were successfully held at XIOPMThe 4th International Conference on Photonics and Optical Engineering (icPOE 2020) and the 12th Annual meeting on Photonics West China were held simultaneously online and offline on October 15-16, 2020. Affected by the epidemic, the conference set up the ma...Oct 22, 2020 -
High-resolution and Large Field-of-view Fourier Ptychographic Microscopy Is Promising in BiomedicineFourier ptychographic microscopy (FPM) is a computational imaging and quantitative phase imaging (QPI) technique. It effectively tackles the trade-off between resolution and field-of-view (FOV) in conventional microscopy. It can obtain a gigapixel image wit...Aug 21, 2020 -
Scientists Develop New Technology to Create Chiral Light FieldsSchematic of the 4π microscopic system and generated 3×3×3 multiple chiral spots in 3D. (image by XIOPM)
Chirality is one of the essential attributes of nature. Chiral molecules paired in left- and right-handed forms are known as enantiomers. Althoug...Aug 05, 2020