May 28, 2019 on the Global Logistics Summit wisdom, Ali cloud external display video services Link Visual Edge intelligent vision algorithm capabilities, attention for smoke detection capability of the park. Link Visual can be automatically recognized by the vision algorithm smoking action, by the action, matching objects, whether the object is analyzed in smoking, over 90% accuracy.
According to foreign statistics, fires occur each year in the world, about 20% are caused by smoking, and the resulting economic losses of tens of billions of dollars with $. For the logistics park, because storing a large number of cartons, boxes and other combustible materials, and mostly located in remote, resulting in fire, greatly enhance the difficulty of fire. In this case, from the source to stifle the fire occurred is particularly important.
The current fire alarm program is to mainstream smoke or use thermal imaging to do testing, such programs during the early fire by smoke concentration or temperature sensing, can achieve early warning, but the warning time and accuracy rate is still to be improved. In this regard, Ali goes live pictures collected under different logistics park, indoor and outdoor, in different lighting conditions, and with the sample labeled and training tools Link Visual 2.0 provides for a plurality of target humanoid features, gestures, cigarettes and other extraction and synthesis analysis. To make the scenario algorithm adaptable for different characteristics in a multi-target scenarios were mixed to produce a new sample and train again. Finally at a very low rate of false negative cases, the accuracy rate of more than 90% do.
Currently, Link Visual 2.0 Ali cloud and available on the Internet of Things IoT market (link market). Ali cloud intelligent video edge IoT Division product manager Wang Liang expressed intelligence service, Link Visual 2.0 is not just a development platform or algorithm market, more importantly, how to grow out solutions for various fields from above it, able to solve production environment, problems in the production process to help. The smoke detection and rookie logistics park cooperation is an effective practice, proved the value of the product.
It is understood that Ali cloud released in March this year, intelligent video edge service offerings Link Visual 2.0, based on the original video access capabilities on the innovative integration into the depth of the learning AI capabilities to provide cloud edge and end one of the video access algorithm container support algorithmic model issued from the cloud, another inference device side and at the edges.