Генерация текстурированных 3D ассетов - это, то где нейронки ещё не зрелые, по сравнению с 2D генерацией.
NVIDIA AI поделились своей работой с NIPS2022 – Get3d: Quality 3D Textured Shapes Learned from Images, которая делает шаг в направлении улучшения генерации 3D объектов.
Метод довольно простой, сеть генерирует фичи из шума для текстуры и для формы, затем это преобразуется в мешь с помощью трюка tri-plane representation (из EG3D) и Deep Marching Tetrahedra. Затем мы растеризуем мешь в RGB картинку и в силуэт и показываем их двум дискриминатора.
Как бы все легко, но тут скомбинированы несколько идей, придуманных за последние 2 года.
Генерация текстурированных 3D ассетов - это, то где нейронки ещё не зрелые, по сравнению с 2D генерацией.
NVIDIA AI поделились своей работой с NIPS2022 – Get3d: Quality 3D Textured Shapes Learned from Images, которая делает шаг в направлении улучшения генерации 3D объектов.
Метод довольно простой, сеть генерирует фичи из шума для текстуры и для формы, затем это преобразуется в мешь с помощью трюка tri-plane representation (из EG3D) и Deep Marching Tetrahedra. Затем мы растеризуем мешь в RGB картинку и в силуэт и показываем их двум дискриминатора.
Как бы все легко, но тут скомбинированы несколько идей, придуманных за последние 2 года.
At the start of 2018, the company attempted to launch an Initial Coin Offering (ICO) which would enable it to enable payments (and earn the cash that comes from doing so). The initial signals were promising, especially given Telegram’s user base is already fairly crypto-savvy. It raised an initial tranche of cash – worth more than a billion dollars – to help develop the coin before opening sales to the public. Unfortunately, third-party sales of coins bought in those initial fundraising rounds raised the ire of the SEC, which brought the hammer down on the whole operation. In 2020, officials ordered Telegram to pay a fine of $18.5 million and hand back much of the cash that it had raised. "He has kind of an old-school cyber-libertarian world view where technology is there to set you free," Maréchal said. The message was not authentic, with the real Zelenskiy soon denying the claim on his official Telegram channel, but the incident highlighted a major problem: disinformation quickly spreads unchecked on the encrypted app. There was another possible development: Reuters also reported that Ukraine said that Belarus could soon join the invasion of Ukraine. However, the AFP, citing a Pentagon official, said the U.S. hasn’t yet seen evidence that Belarusian troops are in Ukraine. Right now the digital security needs of Russians and Ukrainians are very different, and they lead to very different caveats about how to mitigate the risks associated with using Telegram. For Ukrainians in Ukraine, whose physical safety is at risk because they are in a war zone, digital security is probably not their highest priority. They may value access to news and communication with their loved ones over making sure that all of their communications are encrypted in such a manner that they are indecipherable to Telegram, its employees, or governments with court orders.
from ar
