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高光谱成像给相机装上“火眼金睛”
Ke Ji Ri Bao· 2025-07-30 23:54
记者30日从西湖大学获悉,该校孵化的西湖智能视觉科技(杭州)有限公司最新研发出国内首款采用单 曝光压缩光谱成像技术的高光谱成像相机。这款相机通过底层光学硬件和算法突破,实现智能成像系统 的革新,形成了基于人工智能计算成像的新一代机器视觉感知系统。 "相较于过去的图像采集方法,高光谱成像技术的一大突破在于'看得更清',像是给相机装上了'火眼金 睛'。"公司创始人、西湖大学工学院感知与计算成像实验室负责人袁鑫说。 "高光谱成像相机能把光线分成100多种不同的光谱波段,覆盖400—1000纳米可见光至近红外波段。单 帧采集即可获得100个连续光谱通道信息,图像分辨率不低于1024×1024像素,细节十分清晰。"袁鑫 说,这款高光谱成像相机能够通过解析物质的光谱特征,揭开肉眼不可见的物质真相。 具体而言,这款高光谱成像相机能识别树叶上病虫害早期特征;可分辨水域中藻类繁殖征兆、重金属污 染痕迹以及化学物质溶解迹象;也能快速筛查田间作物病害情况,并定位农田中毒素富集区域,替代传 统耗时耗力的采样检测。目前该相机已应用于智慧农业、环保监测、电力巡检等领域,并持续向工业质 检、医疗科研等方向拓展。 (文章来源:科技日报) ...
智能影像技术迈入深水区,OBSBOT寻影AI三轴直播相机布局电竞、教育、与新消费场景
Cai Fu Zai Xian· 2025-06-30 07:39
Core Viewpoint - The launch of OBSBOT's new AI imaging products, Tail 2 and Tail 2S, marks a significant advancement in smart live streaming technology, focusing on AI 2.0 imaging algorithms, enhanced imaging performance, and the innovative PTZR three-axis gimbal system, catering to various applications in esports, live commerce, education, and outdoor content creation [1][2][7]. Group 1: Product Features - The Tail 2 and Tail 2S feature upgraded AI capabilities, including AI 2.0 smart tracking for precise dynamic locking, natural composition adjustment, and stable target tracking, with functionalities like multi-person tracking and gesture control [2][6]. - Both products utilize a 1/1.5-inch large CMOS sensor with 50 million pixels, capable of outputting 4K 60fps video, supporting HDR and dual native ISO, along with 5x optical zoom and 12x hybrid zoom for detailed content capture [2][6]. - The PTZR three-axis gimbal system allows for seamless switching between landscape and portrait modes without flipping the camera body, enhancing shooting stability and reducing operational burden [2][6]. Group 2: Market Applications - The Tail 2 has been integrated into esports events, serving as the official camera for the recently concluded 2025 Asian Champions League, demonstrating its capability in dynamic environments with high frame rate 4K output and AI tracking [3][4]. - Beyond esports, the Tail 2S is designed for indoor live streaming, effectively capturing dynamic interactions in various sectors such as jewelry, beauty, fashion, education, and fitness, allowing users to achieve professional-grade outputs without additional crew [5][6]. - The products are positioned to support both high-intensity competitive environments and professional training sessions, becoming essential tools for esports teams in tactical reviews and content reuse [4][5]. Group 3: Industry Impact - OBSBOT is actively promoting AI imaging technology across multiple sectors, including esports, education, and new consumption, through collaborations with events and content creators, establishing a new infrastructure for the content industry [7]. - The Tail 2 series has been adopted in major events like the 2025 Esports World Cup and various educational institutions, providing innovative imaging solutions to thousands of creators and organizations [7]. - As smart technology permeates the content production chain, OBSBOT is positioned to become a foundational technology provider for content industry upgrades and digital cultural expansion [7].