Google (microblogging) artificial intelligence department DeepMind is working with Oxford University researchers to develop the world's most advanced "read lip" software, which may be better than human "read lip". To achieve this goal, the researchers selected thousands of hours of BBC TV shorts, uploaded them to a neural network, and trained their "read lip" software to identify their broadcast content based on the movement of the anchor's mouth. As a result, the lip reading accuracy of this “read lip†software is as high as 46.8%. In contrast, based on the same test content, the accuracy of human lip reading is only 12.4%. The study is based on an artificial intelligence "read lip" system "LipNet" from Oxford University. LipNet can match the movement of the characters in the video with their lines, with an accuracy rate of 93.4%. Of course, this accuracy is based primarily on some relatively simple sentences. DeepMind's "read lip" software is called "Watch, Listen, Attend, and Spell". Unlike LipNet, DeepMind's software is dedicated to harder sentences. To this end, Google Neural Network watched about 5,000 hours of popular TV programs from the BBC, including "Night News" and "Question Time" and "Today's World", including a total of 110,000 different sentences, 17,500 Different words. In contrast, the sentence that tests LipNet contains only 51 different words. Google said: "The purpose of this study is to identify phrases and sentences that people talk with, with or without sound. Unlike previous studies, they are limited to a limited number of words or phrases, and our Research is directed at unrestricted natural language long sentences." The DeepMind team believes that the newly developed software, in addition to helping hearing-impaired people, supports a range of other applications, including annotating movies, using lip movements and communicating with digital assistants such as Siri and Alexa. The category introduction of Solar Light can be elaborated from multiple dimensions. The following is a comprehensive category introduction: Solar light system, solar camping light, 3.2V lifepo4 battery for light, light solar energy system Foshan Keylewatt Technology Co., LTD , https://www.keylewatt.com
Solar Light, taken literally, refers to the light produced by solar energy, i.e., sunlight or daylight. However, in the commercial and technical fields, the category of Solar Light may more broadly cover solar related lighting equipment, inspection equipment, and various products that use solar energy for light conversion and applications.
Solar Light products usually have the following technical characteristics:
Environmental protection and energy saving: The use of renewable energy - solar energy to work, reduce dependence on traditional energy and environmental pollution.
Intelligent control: Some products have intelligent control function, which can automatically adjust the working state according to the lighting intensity, time and other conditions.
High efficiency and stability: The use of advanced conversion technology and materials to improve energy conversion efficiency and product stability.
Portable and easy to use: Some portable solar equipment such as flashlights, lamps and other small design, easy to carry and use.
With the global attention to renewable energy and the continuous progress of Solar energy technology, the market prospect of Solar Light is very broad. Especially in the home, commercial, industrial and other fields of application will continue to expand, to contribute to energy saving and sustainable development. At the same time, with the continuous innovation of technology and the continuous upgrading of products, Solar Light products will be more intelligent, efficient and convenient to meet the growing needs of people.