image: Current Density Imaging and Evolution of 2D hexagonal boron nitride (hBN)-graphene-hBN Devices Under High Pressure. view more . Credit: Image by Prof. ZHANG’s team ...

This approach overcomes the limitations of 2D imaging modes in infrared thermography, as well as the challenges of low imaging speed, narrow field of view, and low resolution in photothermal imaging.

Figure 2b shows a high-resolution grayscale image with 1300 × 1300 pixels, which is to be hidden in the optical beam. The resultant beam has a dimension of 390 × 390 μm because each pixel has a ...

An artificial intelligence algorithm can transform still images into a high-resolution, explorable 3D world, with potential implications for film effects and virtual reality. By feeding the neural ...