US Capitol unveils statue of teen civil rights icon Barbara Rose Johns, taking Robert E. Lee’s spot

The U.S. Capitol has begun displaying a statue of a teenaged Barbara Rose Johns as she protested poor conditions at her ...

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

An Out-of-Focus Image Calibration Method Based on Accurate Positioning of Concentric Circle Projection Center

Abstract: During camera calibration, the plane target image is required to occupy most of the whole image, and the focused image is also needed. It is difficult to satisfy these conditions in ...
IEEE

Adding Conditional Control to Text-to-Image Diffusion Models

Abstract: We present ControlNet, a neural network architecture to add spatial conditioning controls to large, pretrained text-to-image diffusion models. ControlNet locks the production-ready large ...
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.
Yahoo Finance

Why Circle Stock Is Falling—and Why Some Analysts See Big Upside

Circle Internet has fallen far from its post-IPO highs, dropping by close to 50% in November alone. The company's significant revenue growth and stablecoin transaction volume bode well, but they may ...