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In turbid water environments, conventional polari-metric imaging descattering methods usually rely on selecting a non-target background region as a substitute for global back-ground light information, ...

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Image classification is an essential and challenging task in computer vision. Despite its prevalence, the combination of the deep convolutional neural network (DCNN) and the Fisher vector (FV) ...

The posts claim this image was created by a Japanese neurologist to test a person’s level of stress: if one is calm, it will not move, if one is stressed, it will move a bit. But if one is very ...

a, An SEM image of the single slit, showing the asymmetric slit shape. b, Constant-height scan image at z = 100 nm, rotating the polarizer by 360°. c, Vector-field image of a 3 µm × 2 µm area ...