Technology: breaking the hegemony that monopolizes the world

Take a closer look at the title: "The joys and sorrows of human beings are not connected, I just think they are noisy"

also published jointly.

One up is called Gu Qing, and the other is called Kyushu Technology Company.

"Isn't it some kind of company's advertisement promoting its products? The number of hits is actually several million, which is quite high."

Although due to studies and research, he is too busy on weekdays and hasn't visited Bizhan for a long time, but Chu Ci still knows that the millions of videos played by Bizhan are generally interesting.

Especially a promotional video.

Normally, he would not bother to watch it when this happens, but this time, it was a task assigned by the teacher after all, so he reluctantly clicked on the playback.

"Congratulations on finding the treasure of the town station!"

"The Light of Domestic Movies!!!"

"Give me a chance, don't limit purchases! Take my wallet away!"

"Put a stick of incense on the cold noodles before leaving."

"You're selling everything! That big guy has been on sale for a long time!"

The overwhelming barrage covered the video, Chu Ci curled his lips and closed the barrage.

After a long time without going to Bi Station to watch the video, the bullet screen was too dense, which made him a little uncomfortable.

Move the progress bar to the beginning again, click play.

The picture was pitch black, and then the sound of a blacksmith striking iron gradually appeared. A few seconds later, a somewhat thin figure turned his back to the camera. He raised the hammer in his hand and forged the metal on the workbench.

And on the ground under the figure's feet, lay a humanoid mechanical creation.

Then the screen changed, and the three-meter-tall mecha once again occupied the ceiling of the basement that had been expanded once.

Like a giant mechanical beast, there are some ordinary household furniture and electrical appliances next to it, which can be clearly compared to the huge figure of Guardian No. 1.

"Guardian No. 1 self-test starts."

There was a mechanical sound in the video, and the humanoid machine in the picture also moved.

There are twists and turns of the joints, and close-ups of some of the drive equipment at work.

"The special effects are pretty good, and some of the transmissions look like this."

Chu Ci commented subconsciously.

"Retrieve mission instructions and look for survivors."

In the video, the mechanical sound sounded again, and the humanoid machine in the camera began to move.

The sound of humming motors sounded in the silent room.

"The sound processing is too bad. No matter how the shock absorption system is done, it's impossible to be so light. Could it be that all the money was spent on the picture?"

But, next.

"Boom!"

There was a dull bang.

I saw the metal arm of the humanoid machine hit the temporary wall of the laboratory with a fist.

Then the humanoid machine slowly disappeared into the darkness.

All the furniture and the ground were left in ruins and a mess made by splashed bricks and stones.

Click!

At this moment, the scene returned to the messy place, and there was a chubby robot working hard.

A robotic arm protrudes from its head, picks up the bricks scattered on the furniture, and throws them into the body of the sweeping robot.

In addition, the negative pressure suction of the chassis cooperates with the brush head, so there is no dust splashing and not much noise, and no dirt can be seen wherever it passes.

The picture gradually dimmed at this moment, and finally, on the pitch-black screen, Chinese characters slowly emerged.

【October 1st, Titan Star smart robot goes on sale, the robot in the video is the same as the real thing. 】

It can be seen that this should be an advertisement for a sweeping robot.

Chu Ci has already opened the document and wrote down some first impressions: the picture is relatively dim, the dubbing of the sound synthesis is not up to standard, and the effect of the model colliding with particles is good.

But after all, it was the instructor's request, so he clicked on it a second time, but this time he chose 0.5x speed, and planned to go through it again, take a screenshot by the way, and start working.

As for whether it is a synthetic CG?

After working in this major for several years, he also watched a lot of robot experiment videos of the company, in order to achieve the effect of the big man in the video.

Regardless of the destructive power, it is possible to just walk, but looking at the destructive power, how much power does the motor need to directly smash a wall?

At this stage, it is impossible, well, unless it is a wall of tofu.

However, the beginning of 0.5x speed is a bit slow.

Under the not-so-bright light, the man-shaped machine lying on the ground, the charm of the steel machine emerges spontaneously. Although it is synthesized by CG, the material effect is very realistic. The texture of the steel is simulated by a certain special steel.

In this regard, Chu Ci still admires this CG production company.

Then there is the self-test start, the twisting of the joints of the robot, and the close-up pictures of the work of some driving equipment.

Chu Ci was very serious and took a picture of every part.

"Not to mention, the picture quality is exquisite, the light and shadow are also realistic, and the gaps between the model materials are all in shape.

In particular, the reflections in the gaps are very realistic as the movement is illuminated by light and shadow. This company will not invite industrial light and magic to do the advertisement.

Does the instructor also want to make fake videos to cheat funds? "

After thinking about it, Chu Ci's thoughts drifted away...

He didn't come back to himself until the video was over.

Of course, there are already a lot of pictures and texts in the notes of after-viewing, but to be conservative, he also found other brothers in the group, intending to ventilate.

The first one is to send a message to my senior brother: "Brother, our teacher, are you going to cooperate with a company that makes videos for a project?"

What he said was very cryptic, and he didn't say bluntly whether his teacher was planning to cheat the funds. After all, the teachers of Harbin Institute of Technology didn't seem to have such scumbags.

Or maybe it wasn't reported?

After all, defrauding funds or something has happened to many universities.

After a while, the brother replied: "Is our teacher that kind of scum? And this video is very evil. You can see it frame by frame. I didn't see any composited images. I'm using a magnifying glass to Comparing."

"What magnifying glass?"

"It's boring, the close-up torso of the big robot in the video gave me a lot of inspiration, as well as the transmission and the motor.

The motor should use a vector-driven brushless motor, but its action command feels wrong. If it is synthesized by human motion capture, the relevant material collision and walking mode should not behave like this. "

The senior brother typed a long string of characters, and Chu Ci was taken aback for a while.

This brother of his is now a Ph.D. 2nd student. He has a lot of stuff in his head, and his hands-on ability in experiments is even stronger. He also has a project in hand. He is very busy on weekdays. He can't wait to use it for an hour. Say idle and bored?

Isn't this video synthetic?

Confused, Chu Ci opened the video again and downloaded it in the background.

But he didn't know that at this moment, many friends and teachers from science and engineering colleges in Daxia were watching this video.

PS: Thank you Xuanyu, Lingdong Chuxue, Zhantai Gurong, and Just Love Zhong Chuhong for their votes. Good night.