we propose Bilateral High-Pass Filters (BiHPF), which amplify the effect of the frequency-level artifacts that are known to be found in the synthesized images of generative models. Numerous experimental results validate that our method outperforms other state-of-the-art methods, even when tested...
The resulting bilateral high pass filtering kernel is thereafter applied to the target pixel and the surrounding pixels to provide a filtered pixel. When it is desirable to combine noise filtering capabilities with sharpening capabilities, the bilateral high pass filter of the present invention may be...
Edge-preserving lowpass filters are a valuable tool in several image processing tasks, including noise reduction and dynamic range compression. A high-quality algorithm is the bilateral filter, but its computational cost is very high. A fast but approximate implementation was introduced by Durand and...
some filters (boxfilter, fast bilateral filter, fast guided filter and permutohedral bilateral filter) bilateral-filter code-could-be-run-independently permutohedral-lattice-algorithm boxfilter fast-bilateral-filter fast-guided-filter guided-filter permutohedral-bilateral-filter propagated-filter Updated...
improving noise reduction remains of considerable interest. This is especially true for respiratory-gated PET investigations. The only broadly used approach for noise reduction in PET imaging has been the application of low-pass filters, usually Gaussians, which however leads to loss of spatial resolu...
Bilateral filter (BF), functioning by two Gaussian filters, domain and range filter is a nonlinear filter for sharpness enhancement and noise removal. In infrared (IR) small target detection field, the BF is designed by background predictor for predicting background not including small target. For...
In particular, for box and Gaussian spatial filters, the proposed algorithm can cut down the complexity to $O(1)$ per pixel for any arbitrary $S$. The algorithm has a simple implementation involving $N+1$ spatial filterings, where $N$ is the approximation order. We give a detailed ...
Wiegand (December 2012), “Overview of the High Efficiency Video Coding (HEVC) Standard,” IEEE Transactions on Circuits and Systems for Video Technology (IEEE) 22 (12). Note that no signaling is required when the leaf nodes correspond to 8×8 CUs. HEVC employs two in-loop filters, ...
Improve transmission by designing filters for image dehazing. In Proceedings of the 2018 IEEE 3rd International Conference on Image, Vision and Computing (ICIVC), Chongqing, China, 27–29 June 2018. [Google Scholar] [CrossRef] Ancuti, C.O.; Ancuti, C. Single Image Dehazing by Multi-Scale ...
滤波器 Current Compensated Chokes Signal Line Filter Standard Common Mode Filters Common Mode Choke High Impedance Common Mode Filters Common Mode Power Line Choke Normal Mode SN Coils Standard Filters Signal Line and DC Power Line Filter 有源 AC Line Filters Power Line Choke Band Pass Filter 放大...