After saying that, Ye Chen asked him, “Older brother, do you think that this thing is of much use to your area of expertise?”
Lang Hongjun thought about it and said, “If it’s just communication, the usefulness isn’t that big, but if it involves encrypted communication, the usefulness is still quite big, in terms of encryption strategy, Ai should be able to be more complex, which greatly increases the difficulty of cracking it, and the other thing is that if we’ll be doing satellite surveillance in the future, Ai should still be very helpful.”
Ye Chen asked him, “Which kind of satellite monitoring is it that old brother is talking about?”
Lang Hongjun said, “It is satellite photography, now the civilian satellite photography accuracy has been very high, Google’s satellite pictures do not dare to say to shoot clear ground licence plate number, the bonnet so big word, absolutely can be shot very clearly, this kind of satellite pictures in fact in the degree of practicality has been very high, and the general military targets can also be identified with the naked eye. ”
Said, Lang Hongjun added: “In fact, I was thinking on the way here, you are now this set of Ai model, it feels like a nuclear power plant specialised in the production of arithmetic power, its arithmetic power is extremely plentiful, not only can supply a certain factory to produce a certain kind of product, it can supply an industrial city, many various factories, produce a variety of products, so II hope that in the future we will also be prepared to build a satellite image library of our own, like Google, so that we can use Ai to achieve picture quality enhancement and intelligent retrieval, which will be of great help to the security and interests of the Hall of Ten Thousand Dragons in the Middle East, and even in the future in the whole world, and is the core motivation for me to come over to take a look at this data centre in particular this time, and to meet with you once again. ”
Ye Chen nodded and spoke, “If the civilian grade will be able to take a clear picture of a word as big as the bonnet from the satellite orbit, then this clarity is indeed remarkable, and whoever dug an underground bunker where is estimated to be able to see clearly, and if the data is updated fast enough, the timeliness and practicality will be further enhanced.”
“That’s right.”Lang Hongjun said, “However, the crux of the problem lies in the fact that the higher the precision of the pictures, the higher the requirements for the equipment, the greater the workload of collection, and the larger the picture database;”
“If we compare the earth to a football field, and there are 50,000 people in the football field, and we take a group photo of the 50,000 people, each person in the photo is estimated to be just a few pixel dots, and it’s impossible to tell who’s who, and if we use this kind of photo as a basis to find out who someone is, it’s completely impossible, and you can’t do anything even if you know that there’s a person you want to find in it, against such aphotographs, there is absolutely nothing you can do;”
“If we put the photo equipment in the centre of the football field, the football field is divided into ten areas, each area of ten photos and then synthesized, then the accuracy of this picture will be enhanced ten times, but due to the number of people is too much, the accuracy of ten times the estimate is still not even who is who can’t see, can only see a huge piece of all people;”
“If we divide 50,000 people into one hundred squares, each square to take a photo, and then one hundred photos and then synthesised, the accuracy will have a certain improvement, a little effort is estimated to be able to see each other is a man or a woman, but at this time, the number of pictures in the database has reached one hundred;”
“If we continue to improve the precision, and want to make sure that one photo comes out, and the faces of fifty thousand people can all be recognised with their five senses, then it is estimated that we will have to upgrade the material database to one thousand;”
“If we apply the highest precision satellite picture ratio, that’s roughly equivalent to the fact that we need to use a high resolution telephoto lens to take N close-up photos of each of the 50,000 people, to make sure that each person’s five senses and each pore can be clearly rendered, and to include each person’s close-up photos of their faces in a database, as if this were the case, and we wanted to find a certain person out of the 50,000 people, a certain persona certain mole on his face, his corresponding database must have it, as long as we find his photo, and find the one that covers the mole from the N photos.”
