In all these fields, image contrast plays a crucial role. The main approach which has been applied to enhance grayscale images is the hybrid effect of histogram equalization (HE) and self-calibrated illumination method (SCIM). The main task is to apply Histogram Equalization (HE) to the ...
To tackle this issue, we propose a novel FocusBEV framework consisting of ( i ) (i) a self-calibrated cross view transformation module to suppress the BEV-agnostic image areas and focus on the BEV-relevant areas in the view transformation stage, ( i i ) (ii) a plug-and-play ego-...
Tracking perovskite crystallization via deep learning-based feature detection on 2D X-ray scattering data Article Open access 03 May 2022 Main Imaging in low illumination is challenging due to underexposure. Slow camera speeds can reduce noise in dark-scene photography but are not easily applicable...
All spectra were calibrated to the adventitious C 1 s peak at 284.8 eV and fitted using CasaXPS software. α-Fe2O3 microparticles’ magnetic hysteresis loop was measured using a Quantum Design VersaLab cryogen-free VSM at 300 K and an applied magnetic field ranging from −10 kOe...
Based on the position of the valid pixel in each2×2cell, a sub-pixel translation is applied to each raw image, which guarantees that they are well spatially calibrated with each other. (iv) The generated sub-images groups are reconstructed into four noisy SIM images using the conventional ...
localized surface plasmon. This, in turn, provides a distance-dependent spectrum profile, resulting in an axial resolution <1 nm12. While this method is restricted to metallic nanoparticle, substrate and the total internal reflectance illumination, its sensing range is limited to smaller than 100...
Since shape and camera attributes are complicated to be separately encoded [18, 8], these 2D supervised methods usually require well-calibrated camera parameters possi- bly pre-calculated by SfM [29]. UMR [20] does not re- quire camera parameters. But it still needs an exte...
* 题目: Neural-PBIR Reconstruction of Shape, Material, and Illumination* PDF: arxiv.org/abs/2304.1344* 作者: Cheng Sun,Guangyan Cai,Zhengqin Li,Kai Yan,Cheng Zhang,Carl Marshall,Jia-Bin Huang,Shuang Zhao,Zhao Dong* 题目: Discrepancy-Guided Reconstruction Learning for Image Forgery Detection* ...
Based on the position of the valid pixel in each\(2\times 2\)cell, a sub-pixel translation is applied to each raw image, which guarantees that they are well spatially calibrated with each other. (iv) The generated sub-images groups are reconstructed into four noisy SIM images using the ...
Commercial high-energy-density 5-Ah C||LCO LIBs (model number: PL-7250115-2C) were used in this work. 1C is the current needed to fully charge or discharge the nominal capacity (5 Ah) in 1 h. The nominal specific energy and calibrated C/3 specific energy are 205.5 and 240.8 ...