Researchers have developed a technique that programs 2D materials to transform into complex 3D shapes. University of Texas at Arlington researchers have developed a technique that programs 2D ...

Find out how tessellation is when shapes fit together in a pattern with no gaps or overlaps. Shapes with 4 sides Explore four-sided shapes looking at straight lines, curved lines and 2D shapes. What ...

An AI method enables the generation of sharp, high-quality 3D shapes that are closer to the quality of the best 2D image models. Previous approaches typically generated blurry or cartoonish 3D shapes.

随着信息技术的发展，假冒伪劣越来越对人类健康、经济和国家安全构成了重大威胁。对传统的各种防伪方法，如荧光、指纹、结构色等提出了新的要求。近来，基于独特和随机物理不可复制特征物理对象的物理不可克隆函数（PUF），为高安全防伪技术提供了一 ...

由香港城市大学的刘宇豪、刘方、王振伟和劳润雄教授，联合腾讯的王腾飞共同完成的这项研究，于2025年6月发表在计算机 ...

Shape-from-shading (SFS) is a computer vision technique that draws upon light and shadow patterns to reconstruct an object's ...

The new technique enables the generation of sharper, more lifelike 3D shapes — like these robotic bees — without the need to retrain or finetune a generative AI model. CAMBRIDGE, MA – Creating ...

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3D shapes can be made from 2D shapes called nets. Watch the video to learn how 3D shapes, such as a cube, can be created from nets, an arrangement of 2D shapes. Let's talk about nets. More ...