The world's richest man started by developing gutter oil

Chapter 285 Chapter 275: Dimensionality Reduction Strike

Jingcheng Rice Technology Conference Room.

At this moment, Rebus and a group of rice founders were watching the live broadcast of Deep Blue Electronics' new product launch conference in the conference room.

"Lin Bin, can we realize the beauty function of Deep Blue?" Rebus looked at Lin Bin and asked.

Lin Bin is the co-founder of Rice Technology and the co-founder of Rice System. He was an engineer at Google before joining Rice.

"It can be implemented but it is very complicated and requires high CPU performance. The software is not a big problem. The biggest problem is the hardware. First of all, the existing CPU only supports up to 1600 million pixels. The pixels of the Deep Blue camera are already beyond the limit. .

If I remember correctly, the DeepBlue 1 chip only supports up to 800 million pixels, which also means that they have developed a chip specifically for processing photos.

This chip not only allows the Deep Blue 1 chip to support 2400 million pixels, but also implements hardware acceleration for their beauty function. Otherwise, the existing CPU would not be able to process the chip in such a short time. We want to achieve this One step can be said to be simple or difficult, but it can also be said to be difficult. "Lin Bin replied.

"The product manager of Deep Blue Mobile is really a genius. It would be great if such a talent was in our company." Yan Kesheng said.

"Zhu Dan, please contact the headhunting company to see if you can recruit someone." Rebus said.

"Okay." Zhu Dan replied.

"The beauty function alone cannot take such beautiful photos. I have just introduced to you that we use self-developed sensors. There is a big difference between our sensors and sensors. Traditional sensors are made of RGB is composed of three colors: red, green and blue.

The sensor independently developed by Deep Blue is composed of four colors: WRGB. Our sensor has one more white color than the traditional sensor.

What are the benefits of adding a white color to the traditional three primary colors?
Adding a white color to the traditional three primary colors allows our sensors to perceive colors closer to the human eye.

Our sensor can be said to be the “image sensor most like the human eye” so far.

In addition, adding white pixels to the RGB filter pattern improves the sensor's light sensitivity. This clever sub-pixel arrangement produces brighter images and better color accuracy, even in low light.

This is also the reason why the results we take are better than those of digital cameras and can even compete with professional SLRs. However, this is just the beginning. I believe what follows will surprise everyone. " Lu Cailian explained.

"The photos taken by the dark blue phone are more realistic than those taken by my Canon 5D2. The photos taken by the Canon 5D2 are a little redder, and the photos taken by the dark blue phone have a feeling that what you see is what you get."

"Friends who have used PS should know that PS is very hardware-intensive, but Deep Blue's beauty function processes photos very quickly. I don't understand how Deep Blue does it. It definitely can't be done by relying on the mobile phone's CPU alone. To reach this point, there must be some black technology involved.”

“I used to think that the fruit iPhone was more awesome than the dark blue phone, but now I think the dark blue phone is the most awesome.”

"Deep Blue must have added a chip specifically for processing photos. Deep Blue 1 only supports up to 800 million pixels. You must know that this camera now has 2400 million pixels."

"Everyone should have seen that there are 3 cameras on the new Deep Blue mobile phone. I believe many people are very curious about why it is equipped with 3 cameras. I have said before that the new Deep Blue mobile phone will replace 90% of digital cameras. These 3 cameras are Prepared to replace digital cameras.

I believe photography enthusiasts all know that if you want to shoot a very small problem, you must be equipped with a special camera, which is what we often call a macro camera. Our first camera is a macro camera.

This camera has 800 million pixels and can capture images that are the same size as actual objects or slightly smaller than actual objects. "Lu Cailian smiled.

The big screen once again released photos of bees, flower pistils, butterflies, and ants. Many netizens had never seen macro, and they were surprised when they saw the pictures on the big screen.

"Ahem, I just want to ask if I can learn from Teacher Chen if I buy this mobile phone?"

"I can guarantee that the photos you take are clearer than those taken by Teacher Chen."

“I feel like this feature is flashy, a bit useful but not very useful.”

"Not every digital camera has a macro function. Now Deep Blue allows mobile phones to take macro photos, which is already very awesome."

"I believe everyone can see that the second camera is larger than the other cameras. It is the main camera of our phone and the camera with the best imaging, and it also has its own special features.

The reason why this camera is larger than other cameras is because it can take in more light. I believe friends who know digital cameras know that the greater the light take-in at the same shutter speed, the better, especially in the dark night. obvious.

In order to allow you to take more night scenes, we designed the main camera to be a large aperture camera. The aperture of mobile phone cameras on the market is F2.8, but our camera has an aperture of F1.4.

The sensitivity of our independently developed WRGB camera has reached an unprecedented 6400ios.

With our self-developed WRGB camera and F1.4 aperture, users can also take beautiful photos in the dark." Lu Cailian said.

One after another, night view photos appeared on the big screen behind Lu Cailian. These night view photos made people feel a little unbelievable.

"Is this really a photo that can be taken with a mobile phone?"

"I can guarantee that a digital camera cannot produce such an effect under the same circumstances."

“6400ios也太疯狂了吧，要知道普通数码相机才1600，你特么一个手机做到6400，5D2 ios也才3200而已。”

“If Deep Blue were to make a camera, I don’t think any company could do it better than Deep Blue.”

"You're thinking shit, the sensor alone is not enough, you also need a lens to match it. Domestic lenses are just a piece of shit."

“Of course, our main camera is not only good at taking pictures at night, but the photos taken during the day are also very beautiful. In order to allow everyone to take better portrait photos, we fixed the focal length of the main camera at an equivalent of 35MM. All my friends know that this focal length is the best for portraits,” said Lu Cailian. Following Lu Cailian's words, photos of Gulina appeared on the big screen. Each of these photos was so beautiful that it made people's hearts flutter.

In order to take this set of photos, I spent a lot of money to hire fashion photographer Juanzi.

“I believe everyone has encountered a very troublesome problem when taking pictures, that is, the photos taken will become very blurry when the hands are shaking. In order to better solve the problem of everyone’s hand shaking, we have added a new camera to the main camera. Four-axis IOS optical image stabilization function.

This is also the world’s first mobile phone to support four-axis IOS optical image stabilization, a feature that even many professional SLR cameras do not support.

With this feature, you no longer have to worry about blurry photos when your hands shake when taking photos.

In order to bring you a better photography experience, we designed a physical shutter button on the body, so that you no longer need to touch the screen to take pictures, you only need to gently press the shutter button. Lu Cailian said.

Then the big screen showed a picture of the shutter button, and Cao Mang also asked them to apply for related patents.

I believe everyone should know that other mobile phones except SONY do not have this button. This is because SONY has applied for a patent for this button, and other companies except SONY cannot use it. This is also the reason why no mobile phone except SONY has a shutter button. .

“I have to say that the details of the Deep Blue mobile phone are really well done, otherwise I would have to tap the screen when taking pictures.”

"It is indeed inconvenient to point the screen with your hands when taking pictures. The phone may shake when you point the screen, and the photos taken will be blurry every time."

"This is a manufacturer that really puts their heart into making products. There are so many smartphones on the market. Let's see which one is better than Deep Blue. Especially the physical buttons are really uncomfortable and make the whole frame of the phone look messy." Much bigger.”

"Physical buttons have the benefits of physical buttons, and virtual buttons have the benefits of virtual buttons, but virtual buttons make the screen larger."

"In addition to these functions, our main camera also supports 24 frames per second continuous shooting function, which is the fastest continuous shooting speed among all mobile phones. The 24-frame continuous shooting speed can better capture high-speed moving objects." Lu Cailian said.

The big screen showed many photos capturing the movement of animals and people, and the audience was once again shocked by the dark blue mobile phone.

“This is the end of the introduction of our main camera. Next, I want to introduce the last camera to you. This camera is also the most special camera. We named this camera the periscope telephoto camera.

I don’t know if you know about a periscope. The principle of our camera is very similar to that of a periscope. "

While Lu Cailian was speaking, the big screen showed the structure of the periscope camera.

The patent for this periscope camera has been applied for by DeepBlue. It is impossible for other manufacturers to apply for it again. Besides, after others buy it, they can disassemble it to see how it works, so DeepBlue doesn’t mind using it. Release the architecture diagram.

“When many users want to take long-distance photos, they find that their mobile phones do not have a zoom function and cannot take distant photos. In order to better solve this problem, our engineers got inspiration from periscopes, and then they This periscope camera was developed.

这款摄像头所使用的传感器同样是深蓝自主研发的传感器，这款摄像头具备2-10倍的变焦可以拍摄10米开外的物体，镜头等效距离是45MM-90MM。

Usually when we want to take some cute photos of animals without disturbing them, or when we want to capture photos ten meters away, our periscope camera is your best choice. Lu Cailian said.

"Awesome, this is simply a magical tool for candid photography."

"Deep Blue's engineers are really awesome. They actually put a camera capable of zooming into such a small mobile phone. If you don't have an IQ of 160 or above, you probably wouldn't have thought of this method."

"Jie, Jie, Jie, Widow Chen across from my house often leaves the window open when washing."

"This telephoto function is quite practical. Deep Blue really paid attention to it this time."

"We have almost introduced the camera part here. Next, I will introduce other things to you. I believe friends who have used PS software know that PS runs very quickly on computers. Everyone knows that the CPU performance of mobile phones is not as good as that of desktop computers. One-tenth of the machine, how can we process a photo in 2 seconds?
In addition, if you want to take 1 photos in 24 second, the hardware requirements are also very high. How do we achieve this step?

I believe friends who are familiar with the DeepBlue 1 chip know that DeepBlue 1 only supports up to 800 million pixels, but this time the camera is 2400 million pixels in order to better solve this problem.

Our engineers have developed a chip specifically for processing photos. In fact, this thing is also integrated into our mobile phone chips. This thing is what we call an ISP processor.

Under normal circumstances, after the camera takes a photo, it will first transfer the photo to the CPU, and then transfer it to the IPS processor for processing.

Our engineers developed an independent ISP chip. We placed the chip directly behind the camera. That is to say, after the camera takes the image, it will be sent to this independent chip immediately, and then it will be sent to the CPU after the image is processed. Here, the CPU only needs to perform the saving action.

This processing method eliminates the need for CPU calculations, which not only improves the photo processing speed, but also solves the problem of the CPU being unable to process high-standard photos.

This not only solves our existing problems but also significantly reduces the power consumption of the CPU and greatly increases the battery life of the mobile phone. Lu Cailian said.

The PPT prepared by the operations department once again appeared on the big screen. The operations department put the power consumption comparison chart on the PPT, and the audience could more intuitively understand how much power was saved through the PPT.

“In addition to improving the camera function of our new products, we have added a lot of new self-developed technologies, such as the legendary radio function. With this function, you need to connect the charging cable and just put the phone on the wireless Just put it on the charger," Lu Cailian said.

Pictures related to wireless charging once again appeared on the big screen, and this feature once again shocked all audiences.

Friends and businessmen were collectively confused when they heard that Deep Blue mobile phones support wireless functions.

Deep Blue Electronics is going to carry out a dimensionality reduction attack on them.

(End of this chapter)