The latest popular AI avatar APP, dominating the APP stores in many countries! However, copyright disputes are still hard to escape. Netizens: I saw the artist's signature again in the generated image.

A craze for showing off AI-generated avatars has swept across once again.

Weibo, Twitter, Xiaohongshu and other platforms have fallen again:

Netizens have expressed that they are satisfied with the AI ​​map this time~

What triggered this wave of craze was an APP called Lensa.

Input 10-20 personal photos, and it can generate 10 styles and dozens of avatars at once with just one stroke of the pen. You can choose as you like.

Well, we tried it on the widowed sister, and the effect is indeed very good.

#In just one week, it has already dominated the APP Store rankings in many countries.

But on the other hand, this popular APP also quickly caused controversy. Some people questioned its unreasonable use of user portraits, and some people thought it plagiarized the works of painters... Twitter The most popular post has been liked by thousands of people.

What exactly happened? Look down.

What exactly is Lensa?

Lensa essentially uses AI to edit and edit videos.

The popular avatar generation is just one of the functions.

Click the yellow button "Magic Avatars" in the interface to start the experience.

Before officially starting production, the APP will give a reminder that "generating effects is risky". It is normal for some defects and distortions to occur.

also requires users to be over 18 years old (but the age rating on the APP Store is only 4 years old...).

Some bad examples might look like this:

The next step is to upload the photo. The APP requires the same person to take selfies at close range. It is best to take a variety of angles, expressions and backgrounds. About 10-20 photos are needed.

Note that it is specifically stated here that the photos will be deleted from the server after use.

Then comes the checkout experience.

The price of a single generation ranges from 12-25 yuan, and the results are all 10 styles, but the quantity will be different.

Well, and this is a member discount price. Actually, this is not a free APP. The annual membership fee is 203 yuan, but there is a 7-day free trial period.

Finally, wait for about 20 minutes and you will get the freshly baked AI avatar.

To try this wave, we used the photo of the widowed sister. Among the 50 avatars generated, there was no obvious overturn, and the characters' appearance was also restored to a similar degree.

The technical principle behind it is still based on Stable Diffusion, and the database used is of course LAION-5B.

The company behind it is Prisma Labs.

The company was founded in 2016 and first launched the AI ​​image editor Prisma.

This is an APP that adds artistic effects to photos. It became popular all over the world as soon as it was launched, and the number of users exceeded one million within a month.

Lensa is its second APP, which was launched in 2018.

In addition to the recently added function of generating avatars, it can also AI retouch pictures, add effects, change backgrounds, etc.

The founder is Alexey Moiseenkov. When he was 25 years old, he was inspired by several papers. He spent about two months building Prisma's code with the founding team and established the company.

One of his teammates is Andrey Usoltsev, now the company’s CEO.

Both of them worked at Yandex, Russia’s largest browsing engine.

Netizen: You can see the artist's signature on the generated photo

But on the other side of the APP's popularity, disputes about users' permission to use portraits and infringement of the artist also followed.

Many people found some signatures on the generated avatars.

Indeed, Lensa still uses LAION-5B data for training, which captures a large number of painters' works from the Internet, which is also one of the reasons why Stable Diffusion has been controversial before.

This means that the avatars generated by AI are likely to be based on the works of some painters. Some netizens bluntly said:

They didn’t even cover it up. Right?

Some photographers have already rushed to the official Twitter and left a message: You are just a thief.

Some people carefully checked the privacy terms of the APP and suspected that they had the right to use the user's portrait for a long time, which quickly triggered a heated discussion on Twitter.

As stated in the official privacy policy, they will use the TrueDepth API to extract facial data from user-uploaded photos to train the algorithm, but the original photos will not be accessible.

That is to say, all the official information is anonymous and will be deleted within 24 hours after processing.

Some users are worried about how to ensure the implementation of these terms? How do users know whether their photos will be infringed one day in the future?

In fact, right now, Lensa has caused some trouble.

For example, it automatically whitens photos of black people, automatically slims down portraits, and some women actually generate naked photos after uploading photos.

In this regard, the company’s CEO Andrey Usoltsev said in an interview with TechCrunch that this was a situation that occurred after artificially deliberately inducing AI, which violated their terms of use.

Our Terms of Use (Section 6) and the Stability AI Terms of Service expressly prohibit the use of this tool for any harmful or harassing conduct.

He also explained that these problems are because the Stable Diffusion data set comes from the Internet and has not been filtered. It is normal for bias to exist.

However, the company has not responded yet on how to avoid this problem.

Reference link: [1]https://edition.cnn.com/style/article/lensa-ai-app-art-explainer-trnd/index.html[2]https://techcrunch. com/2022/12/06/prisma-ai-regulation/?tpcc=tcplustwitter[3]https://twitter.com/CatStaggs/status/1599145701954707456

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