TE
科技回声
首页24小时热榜最新最佳问答展示工作
GitHubTwitter
首页

科技回声

基于 Next.js 构建的科技新闻平台,提供全球科技新闻和讨论内容。

GitHubTwitter

首页

首页最新最佳问答展示工作

资源链接

HackerNews API原版 HackerNewsNext.js

© 2025 科技回声. 版权所有。

MegaPortraits: One-Shot Megapixel Neural Head Avatars

280 点作者 voydik将近 3 年前

20 条评论

ansible将近 3 年前
There are still some issues to be worked out, such as how the head shape distorts in some examples, but overall, this is very, very impressive work.<p>Back in the old days, Disney and other animation studios rotoscoped actors performances by drawing over the original image (by hand) each frame. It won&#x27;t be long now before you just have an artist create a few examples of concept art, and just video the performances of the actors without much &#x2F; any special setup other than maybe wearing a tracking suit.<p>How many years away are we from the point where you can just type in a script (or just put in some writing prompts and have an AI generate a script), describe the direction for the actors (&quot;bend over and pick up the bucket&quot;, &quot;exit stage left&quot;), and then just churn out a movie?<p>If you pick up just a little bit of skill with animation, compositing, and such you&#x27;re a one-person movie studio. Crazy times. This is not what I imagined the future was going to look like, but it will be entertaining.
评论 #32173940 未加载
评论 #32171653 未加载
评论 #32173501 未加载
评论 #32174245 未加载
daenz将近 3 年前
I love the technology behind this stuff but the number of applications with negative social benefit seem to outweigh the rest.
评论 #32170915 未加载
评论 #32171545 未加载
评论 #32170894 未加载
评论 #32170947 未加载
评论 #32173976 未加载
评论 #32170961 未加载
hansword将近 3 年前
&quot;Neural Head Avatar&quot; is not a good name, but it sure beats &quot;deepfake&quot;.
DrewADesign将近 3 年前
I wonder which Hollywood actors will come pre-licensed in Unreal Engine 6?
评论 #32174365 未加载
roughly将近 3 年前
There&#x27;s something almost humorous about the last video being narrated by a text-to-speech system - hearing a system that clones human speech describe a system that clones human motion really adds a surrealist touch to the whole thing.
评论 #32183078 未加载
anigbrowl将近 3 年前
Was not prepared for the emotional reaction to seeing Mona Lisa looking around and <i>really</i> smiling.
评论 #32176785 未加载
评论 #32175426 未加载
shimonabi将近 3 年前
This is so impressive it acutally scares me.
moondev将近 3 年前
This is seriously incredible. Coolest thing I have seen in a very long time. Curious how long it takes to render one of the short example clips shown.
评论 #32176973 未加载
fire将近 3 年前
I&#x27;m really curious how well this works on highly stylized sources like anime where landmarks aren&#x27;t equivalent and in some cases may not even exist<p>Aside, this would be sick for realtime apps, like, imagine you just get a good professional photo or two done and then drive those with your webcam? It&#x27;d be like making a vtuber of yourself
malshe将近 3 年前
This is incredible! When I look at all the advances in computer vision and NLP in the last five years, I can&#x27;t believe the pace of advancements. I have stopped saying &quot;AI can&#x27;t do ____ in our lifetime&quot; to my friends.
anewpersonality将近 3 年前
The deepfake industry just got a lot bigger.
sebmellen将近 3 年前
This is perhaps the most impressive &quot;AI&quot; demo I&#x27;ve seen, and that&#x27;s saying a lot. Interesting to read about the Moscow-based &quot;Samsung AI Center&quot; that seems to be producing this work: <a href="https:&#x2F;&#x2F;research.samsung.com&#x2F;aicenter_moscow" rel="nofollow">https:&#x2F;&#x2F;research.samsung.com&#x2F;aicenter_moscow</a>.
thewanderer1983将近 3 年前
Now Muggles get animated photos as well.
monkpit将近 3 年前
I wonder if this type of tech could be used for animating video game characters? Instead of trying to use motion capture or something like that, just record an actor making facial expressions that would drive the 3d model. It seems like they could achieve extremely realistic results.
评论 #32175354 未加载
tomcam将近 3 年前
Holy shit
ge96将近 3 年前
Damn that&#x27;s so good, when does it come out for a Zoom AR layer.
评论 #32183146 未加载
imtu80将近 3 年前
Pretty neat, I wonder if the AI can take predict the voice of the person in the picture and make it talk.
xpe将近 3 年前
How does the algorithm decide what the side (and back) of a head looks like?
评论 #32174767 未加载
baxtr将近 3 年前
I wonder how this could be used by a state actor to manipulate.
评论 #32173547 未加载
reidjs将近 3 年前
When will something like this be available to the average user?
评论 #32183149 未加载
评论 #32169952 未加载