"Are you there?"

Chen Shen was staring at the computer, and Wang Qian's voice suddenly came from outside the door, and he hurriedly ran to open the door.

"Aunt Qian, why are you here again?"

"I have news for you, your phone didn't answer my call."

"The phone is on silent, and the general message is just for others to say?"

Wang Qian said: "Where can you rest assured that other people can come in your dormitory?" Now you can't throw away a single piece of scratch paper. ”

"Okay." Chen Shen didn't care, since the announcement of the Crimson Storm project, his dormitory was indeed under martial law.

"What's the news?" He sat back in front of the computer, crackling on the keyboard, and asked Wang Qian.

Wang Qian stood behind him, "The leader asked me to ask you if you would like to be interviewed, and if you can, I will arrange an interview for you in a few days, and then use it in the documentary of the project." ”

"Yes!" For this, of course, Chen Shen will not refuse.

Wang Qian sighed, just for these three expected words, she had to walk around the construction site of the new base.

"What have you been working on lately?" Wang Qian looked at Chen Shen's computer.

Chen Shen looked at the computer intently, "I've been interested in artificial intelligence recently, and it's not very difficult, so I'll squeeze out a little time to do it." ”

"The GPU servers you bought for me were used for this." He said, pointing to the computer.

On the third day of his request, the server he needed had been delivered and installed in the room next door where Xie Yiyi had lived.

Of course, he used his own salary and allowances, after all, this project is currently only his own research, and the public and private should be clearly distinguished.

It is often said on the Internet that poor ghosts are not worthy of deep learning.

He didn't know how much his allowance was, but he shouldn't be considered a poor ghost, so the server was easily taken.

After moving to a new home, the progress of deep learning for neural networks was very fast.

"Oh? Convenient for me to see? Wang Qian is interested in this.

"Just look at it." Chen Shen didn't care at all, as long as he didn't understand the king, others could watch it if they wanted, and it was impossible to directly obtain his technology through the interface.

At this time, on his computer, there is a simple interactive interface.

There's an input box on it, and there's an upload icon next to the input box, and at the bottom of the page, you can see a lot of running program code flowing rapidly, which looks like a special effect that often appears in technology movies.

This is the artificial intelligence he recently created in his spare time.

This is based on the systematic data during this period of time, he personally compiled, only the essence of the data and the parts that can be used, and all the parts that cannot be used for the time being are discarded.

He reduced the code that was redundant to him to what he could accept, and then it took him several days to get it ready.

The previous neural network has now been ported to it.

"What can this thing do? Will it say yes if I speak? Wang Qian looked at the extremely simple interface, she didn't know much about artificial intelligence, and she was really curious, especially curious about the artificial intelligence that Chen Shen made.

"No, it's still in natural language training, and it will take a while to learn to respond."

"As for the function...... I'll show you how. ”

Chen Shen thought for a while, clicked on the icon on the top of the screen to upload information, and uploaded a picture of a puppy walking by the heart-shaped pool, with half a parasol exposed by the pool.

After uploading, he typed "dog" in the input box and pressed the enter button.

A waiting icon popped up, but the circle on it disappeared before it finished turning.

Subsequently, in the picture he uploaded just now, the walking puppy on it has been cut off separately, and the image quality of the puppy pulled out from the high-definition picture has not been reduced at all, and it looks very clear.

That's the main role of the artificial intelligence he's created so far.

Cutout ...... based on deep neural networks

"Huh? How is this thing used? Wang Qian was surprised next to her.

Unlike in the past, she was surprised not by the strength of this AI function, but by the ...... How does it look a little low?

It's really Chen Shen who impressed her too much before, and it was a cross-era technology as soon as she made a move, but now the artificial intelligence only has this function, which is inevitably a little too contrasting.

"Ahem......"

Chen Shen was rarely a little embarrassed.

"Don't worry too much, it's just getting started, Crimson Tempest wasn't built in a day, we need to be patient, and even then, it's already very powerful."

Wang Qian also reacted, and hurriedly remedied: "Now think about it carefully, this function does have a lot of uses, at least it will be useful for art, is this your originality?" ”

"No, there are precedents for similar apps in the market." Chen Shen shook his head.

"......" Wang Qian decided not to speak for now.

Chen Shen was right.

This application direction is indeed not his originality, and similar application examples have appeared on the Internet now.

You only need to upload the picture, and you can extract the object image from the picture with the help of artificial intelligence, commonly known as cutout, or automatically remove the background of the picture, and only retain the main body of the picture.

"Compared with similar applications on the market, my artificial intelligence still has a lot of advantages."

Chen Shen said, deleted the extraction results, and re-uploaded the photo of the puppy just now, this time he changed the target.

"Umbrella"

Enter.

In the next second, the parasol that was only half exposed on the edge of the heart-shaped pool was suddenly extracted.

As with the results just now, the image of the parasol is not distorted in the slightest, even in strong light, and there are no problems such as flashes or missing and redundant images.

Wang Qian watched intently, and she seemed to see a little bit of the doorway.

Delete this result, Chen Shen repeated the operation just now, but this time the input was "swimming pool", and unexpectedly, this time it was the part of the pool that was extracted.

This time, even Chen Shen was a little surprised.

In fact, the dog and umbrella he proposed just now have obvious characteristics, but the pool proposed this time is not.

First of all, the shape of this pool is heart-shaped, which is more hidden than the square pool that can be seen in general, and secondly, how to determine the boundary of the pool is also a problem.

Does the pool include the edge of the pool? If so, how much should it be expanded? Especially when encountering such a special-shaped pool.

In this extraction, the edges of the entire heart-shaped pool are well preserved, and compared with the original picture, there is no more, no less, and it does not look abrupt.

Wang Qian was on the side, also extremely surprised.

"Can you, the artificial intelligence, recognize this level of accuracy?"

Although she is not familiar with artificial intelligence, she can also speculate how difficult it is to recognize an object with a relatively fixed image and an object with a relative concept.

The image of the dog and the umbrella is obviously relatively fixed, while the pool is a more conceptual word with no fixed image.

The difficulty of identifying the two is obviously completely different!