Malicious PyPI packages give hackers control of Telegram bot servers

A campaign active since last November has been targeting Python developers building Telegram bots with trojanized Pyrogram ...
Frontiers

Computational modeling of spatiotemporal afterimage visual perception with spiking neural networks

Contour-induced afterimages constitute an important class of chromatic visual illusions, in which an illusory color percept emerges post-exposure to a chromatic field. Their striking feature is dual ...
GitHub

Training-free active contours powered by deep features

Unsupervised DCF — a single circle initialization flows toward the object boundary, guided only by deep features. Given a single support image + mask, DCF transfers the target appearance to new query ...
PNAS

Phenol-soluble modulins PSMα3 and PSMβ2 form nanotubes that are cross-α amyloids

The formation of cross-α amyloids has been shown by crystallographic analysis of the highly cytolytic peptide PSMα3, a secreted virulence factor associated with the human pathogen Staphylococcus ...
GitHub

Deep Active Lesion Segmentation

Official repositoy for Deep Active Lesion Segmentaion ( DALS ). DALS offers a fast levelset active contour model, implemented entirely in Tensorflow, that can be paired with any CNN backbone for image ...
Frontiers

Graph-based active learning of agglomeration (GALA): a Python library to segment 2D and 3D neuroimages

The aim in high-resolution connectomics is to reconstruct complete neuronal connectivity in a tissue. Currently, the only technology capable of resolving the smallest neuronal processes is electron ...
PNAS

Cortical neural populations can guide behavior by integrating inputs linearly, independent of synchrony

The brain performs computations by transforming sensory inputs to make decisions. We study these neuronal computations in the mouse, one of the smallest animals with a cerebral cortex, the part of the ...