GhostPoster attacks hide malicious JavaScript in Firefox addon logos

A new campaign dubbed 'GhostPoster' is hiding JavaScript code in the image logo of malicious Firefox extensions counting more ...
IEEE

Inversion Circle Interpolation: Diffusion-based Image Augmentation for Data-scarce Classification

Abstract: Data Augmentation (DA), i.e., synthesizing faithful and diverse samples to expand the original training set, is an effective strategy to improve the performance of various data-scarce tasks.
IEEE

Robust Image-Based Landing Control of a Quadrotor on an Unpredictable Moving Vehicle Using Circle Features

Abstract: This paper addresses the landing problem of a quadrotor on an unpredictable moving vehicle, using a robust image-based visual servoing (IBVS) method. The circle-based image moments are ...
The New York Times

The Broken Circle

Farmers in Northwest China confront their drying landscape by planting trees as coal burns relentlessly nearby. This film tells a human story behind an element from the periodic table: carbon.