You know China has nature shield of air pollution, fog, haze, dust storm. The 10 geo stationary satellite over China has no effect.
LOL..............I felt on the floor laughing........I hope that you are joking
But if not, then I can only tell you two words.
"Thermal Imagery" and "Infrared"
How do you know that the engineer and development team of GF-4 does not know about the characteristic/signature property of the AC? How do you know that Liaoning's experiment on the sea does not include gathering data of the AC's characteristic and tracking /targeting AC from the space? If you know so much, and care so much, why doesn't you tell us this critical characteristic of your AC?
Dude, as I said, you should not watch too much TV, that will make you further out of your reality.
The problem is, you are assuming a computer or super computer can do what your eye ball does, to recognize something by just looking at it. Problem is, it is Physically Impossible to ask a computer to recognize an image by simply looking at it, let alone it's "State". Let me tell you how this actually works
What you eye ball see is this
However, what a computer see is this
0000000000000011111111111111111111111111111111111111111111111111111111111000000000000000000
0000000000111111111111111111111111111111111111111111111111111111111111111110000000000000000
0000000011111111111111111111111111111111111111111111111111111111111111111111111111111100000
0000011111111111111111111111111111111111111111111111111111111111111111111111111111111111111
0011111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
0001111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
0011111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
0011111111111111111111111111111111111111111111111111111111111111111111111111111111111111111
0000011111111100000111111111111111111111111111111111100000111111111111111111110000000000000
0000000111111100000111111111111111111111111111111111100000111111111111111110000000000000000
The computer, any computer in this world are operated in a binary sequence hence to represent any image, a series of 0 and 1 are used to represent it. In general term depends on the bit strength of your computer, you may have 16,32,64 0 and 1 to represent 1 single pixel.
Problem is, what a human eye can do is that we can look at an image and we can spot 4 things at the same time. Context (Is the edge rough or something) Contrast (White on Black or other color), Depth (The layer of an image) and General Shape (The outlining boundary of an image) However, for a computer, it can only see the general shape all the time, as this is what 0 and 1 construe, only 2 possibility a processor can accept as an instruction.
Now, do tell me how do you tell the above 0 and 1 image is a carrier equal to the picture you saw? It just doesn't, and the computer actually don't care what it is, as they only see 0 and 1. So it would then be a user input to tell the computer this is a carrier form that 0 and 1 map. But again, can you tell, just from the 0 and 1, that the above 0/1 map IS A CARRIER with your eyes?
The closest computer program that can smartly recognize shapes are facial recognition software. Which detect curves (the bit change from 0-1 or from 1-0) and compare the target image and see how similar those bits allocated. However, you are talking about a human face, which have millions of curves to compare, how many curvature did an aircraft carrier have compare to other ship of the same size??
Hence, unless someone, anyone starting to develop a 4-D or 5-D computer, computer itself cannot use it like that. Or maybe China already did have that kind of computer and then we should all just surrender.
