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Posts from this topic will be added to your daily email digest and your homepage feed. is an investigations editor and feature writer covering technology and the people who make, use, and are affected ...

Grounded-SAM把SAM和BLIP、Stable Diffusion集成在一起，将图片「分割」、「检测」和「生成」三种能力合一，成为最强Zero-Shot视觉应用。 该模型可以在统一的框架prompt encoder内，指定一个点、一个边界框、一句话，直接一键分割出任何物体。

The Portable Document Format (PDF) is what most people use to share information because it can display text, images, and even audio and video on any platform. Most PDFs are for reading only, but that ...

在数字化转型的浪潮中，电子邮件系统作为企业内外部信息交互的枢纽，始终是网络攻防博弈的主战场。长期以来，针对邮件系统的攻击主要集中于文本内容的混淆、恶意附件的伪装以及URL链接的隐匿。为了应对这些威胁，企业普遍部署了基于签名库、启发式规则及沙箱技术的邮件安全网关（SEG），形成了相对成熟的防御体系。然而，攻击者的战术始终随着防御技术的升级而动态演进。近年来，一种利用二维码作为攻击媒介的新型钓鱼手法— ...