笔记:A particle-filter framework for robust cryo-EM 3D reconstruction,程序员大本营,技术文章内容聚合第一站。
This is the PyTorch implementation of Particle Filter Recurrent Neural Networks (PF-RNNs). Xiao Ma, Peter Karkus, David Hsu, Wee Sun Lee: Particle Filter Recurrent Neural Networks. AAAI Conference on Artificial Intelligence (AAAI), 2020. Network structure Above is the network structures for PF...
it contains a number of algorithms such as the Particle Filter, Auxiliary Particle Filter and support several variants of Particle Smoothing through the use of Backward Simulation (FFBSi) techniques but also methods such as the Metropolis-Hastings Backward Proposer (MHBP) and the Metropolis-Hastings ...
while an adaptive pixel implementation would be significantly more complex. Supplementary Figure42shows synthetic results for an adaptive blurring filter, and Supplementary Fig.43for a filter that adaptively estimates the intensity gradient magnitude. In both examples, the adaptive APR-filtered results have...
Electron Cryo microscopy SPHIRE Macromolecular Complexes High resolution Cryo EM Particle Box Size CTF Estimation Motion Correction Dose weighted Dose unweighted Particle Picking Play Video Authors Overview Publishing Process Editorial Board Scope and Policies ...
For excitation of JF549 a 100 mW 561 nm laser was used with a 570–650 nm bandpass filter. Signal was detected on an Andor iXon DU897 with 256 × 256 pixel region at 32 ms interval with an EMCCD gain of 300. In total 2000 frames were recorded per cell. JF549-Halo...
Image enhancement (high-pass filter, CLAHE, Wiener filter, intensity capping, contrast stretch, background subtraction) – The image scale can be identified by providing frame rate and a known distance between two objects in one of the frames. Multipass FFT based PIV and ensemble correlation PIV...
What I'm going to do is to pour 1000 particles in cylindrical container (we have boundary interaction with particles) ; and in every pre-specified step, I want to calculate the void ratio (porosity) of deposited particles. My question is that Can I put fix deposit command in pour_dev ex...
Installation is simple on Windows, OSX, and Linux, even for Python novices. To get started with Python on any platform, download and installAnaconda. It comes with the common scientific Python packages built in. If you are using Windows, I recommend 32-bit Anaconda even if your system is ...
Tensorflow implementation of Particle Filter Networks (PF-net) Peter Karkus, David Hsu, and Wee Sun Lee: Particle filter networks with application to visual localization. Conference on Robot Learning (CoRL), 2018.https://arxiv.org/abs/1805.08975 ...