OEMs are exploring both mono cameras and stereo cameras today. Mono-cameras are currently the primary computer vision option for specialized driver assistance systems due to their low price point and lower processing requirements (ADAS). Mono-cameras, all with reasonable precision, can do many things fairly well, such as distinguishing lanes, pedestrians, traffic signals, and other vehicles in the car's direction. The monocular system is less reliable in calculating the 3D view of the world. Stereo cameras can receive the world in 3D and provide an element of depth perception due to dual lenses.

The global AI in healthcare market is estimated to grow at a CAGR of 49.8% from 2020 - 2027. Key factors that are driving growth of the market are rising application of artificial intelligence (AI) in healthcare, growing investment in ai healthcare startups and increasing cross-industry partnerships and collaborations are anticipated to drive the market. However, the dearth of skilled ai workforce and imprecise regulatory guidelines for medical software is hampering the growth of the market.

市场回顾：上周沪深300 指数下跌1.39%，中小板指数上涨1.07%，创业板指数上涨0.31%，计算机（中信）指数上涨1.05%。板块个股涨幅前五名分别为：皖通科技，朗新科技，*ST 实达，立思辰，远光软件；跌幅前五名分别为：天夏智慧，用友网络，光云科技，广联达，深信服。

微信电商整体使用情况：公众号小程序和视频号渗透率依次下降。从各个品类来看，1）高频消费类产品：服饰、饮品对于微信电商工具的使用比较全面；2）对于低频消费类产品（大部分价格比较高）：例如手表对微信工具的使用较少，原因在于用户更多的需要现场“验货”，并且部分是为特定人群定制的高端产品，使用微信工具开展电商环节略显牵强；3）对于部分高频消费类产品：例如内衣类，因为涉及到个人隐私以及内容发布的合规问题而在视频号的传播上受到限制。

2 月23 日，我们前瞻发布《网络安全年度策略：回顾2020，展望2021 和未来》（2021 年2 月23 日）大力强调网络安全的板块性机会。上周周报，我们重申网络安全板块机会，并且组织安恒信息高管、华为云安全专家和网络安全策略解读会等三场交流会，市场反应强烈。考虑订单情况，我们认为网络安全公司21 年Q1 业绩有望超预期。

The global AI in healthcare market is highly fragmented in nature. The market comprises various emerging and established companies, such as General Electric Company, Medtronic plc, and Allscripts Healthcare Solutions, Inc. Moreover, the global companies hold 40.56% cumulatively in the global AI in healthcare market. The emerging companies vary significantly in their product offerings. The following table represents the emerging companies across various AI-enabled healthcare applications.

The development and usage of energy-based aesthetic devices for medical and cosmetic procedures has increased exponentially over the past years. The report covers the aesthetic lasers and energy devices used for the rejuvenation of hair and skin. However, the report does not include services for these devices. The aesthetic lasers and energy devices market is segmented on the basis of technology, product, application, end users, and region.