行业观察

Why investing in growth-stage AI startups is getting riskier and more complicated | TechCrunch

Making a bet on AI startups has never been so exciting — or more risky. Incumbents like OpenAI, Microsoft, and Google are scaling their capabilities fast to swallow many of the offerings of smaller co

发布时间:2025-06-05来源:TechCrunch
2025 will be a 'pivotal year' for Meta’s augmented and virtual reality, says CTO | TechCrunch

Meta CTO Andrew “Boz” Bosworth, who was one of the company’s first 15 engineers, published a memo earlier this year forecasting that 2025 could be the year of greatness for Reality Labs, the company’s

发布时间:2025-06-05来源:TechCrunch
Anthropic's Jared Kaplan Charts the Course for Enterprise AI | TechCrunch

Anthropic Co-Founder and Chief Science Officer Jared Kaplan joined TechCrunch Senior Reporter Maxwell Zeff at our TechCrunch Sessions: AI event to talk about the hottest topic within the AI community

发布时间:2025-06-05来源:TechCrunch
“宁可投错,不能错过”,具身智能百日内“吸金”超345亿元

“宁可投错,也不能错过。”近日,有投资机构人士向第一财经记者透露,具身智能领域部分热门项目已经到了需要抢份额的程度,今年以来自己的工作节奏也更加紧张。 据不完全统计,截至4月10日,具身智能领域至少发生了269起融资事件,其中122起融资披露的金额规模在345亿元左右。国家队、产业资本、顶级VC等力量纷纷下场押注具身智能的未来;多家企业估值突破百亿元,跻身“独角兽”行列。 多位受访对象表示,这股融

发布时间:2026-04-15来源:第一财经
越共中央总书记苏林为习近平举行欢迎仪式

4月14日,中共中央总书记、国家主席习近平抵达河内对越南进行国事访问。当日下午,越共中央总书记苏林为习近平举行隆重欢迎仪式。4月14日,中共中央总书记、国家主席习近平抵达河内对越南进行国事访问。当日下午,越共中央总书记苏林为习近平举行隆重欢迎仪式。这是习近平在苏林陪同下检阅仪仗队。新华社记者 李学仁 摄4月14日,中共中央总书记、国家主席习近平抵达河内对越南进行国事访问。当日下午,越共中央总书记苏

发布时间:2025-04-14来源:新华社
Week in Review: Why Anthropic cut access to Windsurf | TechCrunch

Welcome back to Week in Review! Got lots for you today, including why Windsurf lost access to Claude, ChatGPT’s new features, WWDC 2025, Elon Musk’s fight with Donald Trump, and lots more. Have a grea

发布时间:2025-06-06来源:TechCrunch
英伟达股价连续十个交易日上涨,市值涨超5000亿美元

美股4月14日,英伟达股价上涨3.8%,收196.51美元/股,市值4.8万亿美元。英伟达股价已连续10个交易日上涨,10个交易日累计上涨18.97%,市值涨超5000亿美元。 去年11月3日,英伟达股价收206.857美元/股,收盘市值突破5万亿美元。随后,英伟达股价经历震荡,3月底一度跌破170美元/股。经历连续10日上涨后,英伟达已收复此前不少跌幅。 消息面上,继4月初市场研究机构SemiA

发布时间:2026-04-15来源:第一财经
Will Musk vs. Trump affect xAI’s $5B debt deal? | TechCrunch

While the online feud between Elon Musk and President Donald Trump seemed to drive traffic to Musk’s social media platform X (formerly Twitter), it could also create issues for the platform’s parent c

发布时间:2025-06-06来源:TechCrunch
Lawyers could face ‘severe’ penalties for fake AI-generated citations, UK court warns | TechCrunch

The High Court of England and Wales says lawyers need to take stronger steps to prevent the misuse of artificial intelligence in their work. In a ruling tying together two recent cases, Judge Victoria

发布时间:2025-06-06来源:TechCrunch
Trump administration takes aim at Biden and Obama cybersecurity rules | TechCrunch

President Donald Trump signed an executive order Friday that revises and rolls back cybersecurity policies set in place by his Democratic predecessors, Barack Obama and Joe Biden. In a White House fac

发布时间:2025-06-06来源:TechCrunch
Qualcomm to acquire semiconductor firm Alphawave Semi for $2.4B | TechCrunch

Qualcomm has agreed to acquire Alphawave Semi, a U.K.-based semiconductor company focused on high-speed data center connectivity, for around $2.4 billion. According to Qualcomm CEO Cristiano Amon, the

发布时间:2025-06-08来源:TechCrunch
OpenCV 5.0新特性解析:从DNN模块优化到跨平台部署的机器视觉开发提速

计算机视觉领域,OpenCV 5.0的发布标志着技术演进的重要里程碑。这款历经四年打磨的开源库,通过架构重构、硬件加速和跨平台支持三大核心升级,将机器视觉开发效率提升至新高度。本文将从DNN模块优化、硬件加速突破和跨平台部署方案三个维度,解析其如何为开发者带来革命性体验。 DNN模块:推理性能与兼容性的双重突破 推理速度提升30%的底层优化 OpenCV 5.0的DNN模块通过多维度优化实现推理速

发布时间:2026-04-14来源:21IC电子网
镜头参数深度解读:焦距、光圈、工作距离与靶面匹配计算

机器视觉与光学成像领域,镜头参数的精准匹配是保障系统性能的核心环节。本文将从焦距、光圈、工作距离三大核心参数出发,结合靶面匹配原理与工程计算方法,揭示参数间的协同作用机制,为工业检测、智能监控等场景的镜头选型提供量化依据。 焦距:成像比例的调控枢纽 焦距(f)是镜头光学中心到成像面的距离,其数值直接决定视场角(FOV)与成像放大率。根据几何光学原理,水平视场角计算公式为: 水平视场角 = 2 ×

发布时间:2026-04-14来源:21IC电子网
MIPI协议:赋能新一代图像数据传输的性能革新

随着智能手机多摄升级、汽车ADAS系统普及、8K显示与AI视觉技术爆发,图像数据量呈指数级增长,传统传输接口面临带宽不足、功耗过高、延迟明显的三重瓶颈。MIPI(Mobile Industry Processor Interface,移动产业处理器接口)作为移动与嵌入式系统的标准化接口协议栈,通过持续的技术迭代,在高带宽、低功耗、抗干扰等核心指标上实现突破,成为新一代图像数据传输的核心支撑,推动各

发布时间:2026-04-14来源:21IC电子网
OpenAI updates ChatGPT's voice mode with more natural-sounding speech | TechCrunch

ChatGPT’s conversational voice mode just got an upgrade. Over the weekend, OpenAI rolled out an update to Advanced Voice, the feature that lets users have dialogues with ChatGPT out loud. The company

发布时间:2025-06-08来源:TechCrunch