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谷歌在TED上展示新款AR眼镜和VR设备
news flash· 2025-04-10 05:42
近日,在加拿大温哥华举行的TED Humanity Reimagined大会(TED2025)上的一次演讲中,谷歌展示了一 款将微型显示屏与谷歌的Gemini AI助手结合在一起的AR眼镜。安卓XR负责人沙赫拉姆.伊扎迪展示了 这款眼镜,它看起来与普通眼镜相似,可以实时翻译、扫描书籍以及执行其他任务。伊扎迪说:"这款 眼镜可以与你的手机配合使用,进行数据流传输,让眼镜非常轻便,而且可以访问你手机上的所有应用 程序。"除此之外,伊扎迪还展示了一款与Apple Vision Pro相似的VR设备。(科创板日报) ...
CVPR 2025:单图秒变专业影棚,几何/材质/光影全搞定,数据训练代码全开源
量子位· 2025-04-02 07:40
如何从一张普通的单幅图像准确估计物体的三维法线和材质属性,是计算机视觉与图形学领域长期关注的难题。 这种单图逆渲染任务存在严重的不确定性,传统方法通常需要多角度或多光源的拍摄条件,难以在日常场景中普遍应用。 近日,由香港中文大学、上海人工智能实验室及南洋理工大学的研究团队联合研发的论文《Neural LightRig: Unlocking Accurate Object Normal and Material Estimation with Multi-Light Diffusion》。 其成果已被计算机视觉顶级会议CVPR 2025正式接收。 Neural LightRig团队 投稿 量子位 | 公众号 QbitAI Neural LightRig创新性地提出利用图像扩散模型(如Stable Diffusion)的强大先验信息,生成虚拟的多光照图像,从而有效解决单图估计法 线和PBR材质过程中存在的不确定性问题。 研究团队首次提出通过微调预训练的图像扩散模型,生成不同光照条件下的一致性多光照图像序列,这种方法有效减少了单图估计过程中的内 在不确定性。 混合条件策略 :通过通道级别的图像拼接与参考注意力机制的 ...
Meta:Reality Labs 是这家公司最棒的地方
美股研究社· 2025-03-20 10:55
Core Viewpoint - Meta's Reality Labs is not a liability but rather a significant asset that enhances its attractiveness among the Magnificent Seven (Mag7) companies, supported by an appealing valuation, making it a buy opportunity [1][14]. Group 1: Financial Performance and Market Position - Meta's Family of Apps generates substantial cash flow, allowing investors to overlook the losses from Reality Labs, which has seen operating losses increase since its rebranding in 2021 [2][3]. - By the end of 2025, Meta's investment in Reality Labs is projected to approach $100 billion, with a focus on practical applications of AR, VR, and MR technologies [3][6]. - The revenue forecast for Meta shows a growth trajectory from $116.6 billion in 2022 to an estimated $164.5 billion in 2024, with adjusted free cash flow (FCF) margins expected to stabilize around 42% [9][10]. Group 2: Market Growth and Potential - The AR/VR/MR market is anticipated to reach a total value of $1 trillion by 2035, with applications across various sectors including gaming, healthcare, and social media [6][14]. - Meta's competitive position in the AR/VR/MR space is strong, with significant capital expenditures and a lack of successful competition from other major players like Apple and Google [6][12]. Group 3: Valuation and Future Projections - Conservative estimates suggest that Reality Labs could achieve a free cash flow margin of 25% with a market share of 20%, leading to a potential equity value of $541.09 per share based on discounted cash flow models [8][12]. - The optimistic scenario projects an equity value of $895.01 per share, indicating that Meta's current valuation does not fully reflect its potential in the AR/VR/MR market [13][14]. Group 4: Strategic Insights - Meta's integration of AI capabilities into its AR products is expected to enhance user experience and drive adoption, positioning the company favorably for future growth [3][4]. - The company is likely to see Reality Labs transition from a perceived burden to a valuable asset as it begins to deliver recognizable use cases and profitability [7][14].
水晶光电收购案引争议!标的连亏两年,独立上市失败......
IPO日报· 2025-03-18 10:42
星标 ★ IPO日报 精彩文章第一时间推送 全球光学元器件龙头、苹果华为核心供应商浙江水晶光电科技股份有限公司( 002273.SZ, 下称"水晶光电") ,近日抛出了一笔受争议的收购案 ——拟以自有及自筹资金3.235亿元收购广东埃科思科技有限公司(下称"广东埃科思"、"标的公司")95.6%股权。 在这场增值率高达280%的关联交易背后,标的公司依旧处于持续亏损状态,这究竟是上市公司借助收购进一步完善产业布局,还是一场左手倒右手的"自 家人"交易? 公司产品以外销为主,部分产品出口新加坡、越南、泰国、马来西亚、日本、欧美等海外市场,报告期内的外销占比约为 77.47%。 公司近年来营收快速增长。2021年至2023年及2024年前三季度,营业收入规模分别为38.09亿元、43.76亿元、50.76亿元和41.10亿元;同期,归母净利润分 别为4.42亿元、5.76亿元、6亿元和8.62亿元。 细分来看,公司业务主要涉及光学光电子行业、反光材料行业和其他业务,其中,光学光电子行业是公司主要的收入来源,2023年占公司营业收入比重为 92.49%。 光学产品最大的下游应用领域为智能手机、平板电脑等消费电子产品 ...