【量子位讯】近日，谷歌研究院的Student Researcher，Omer Bar-Tal，结束其在谷歌9个月的研究生涯，正式加盟新兴科技公司Pika，担任创始科学家。在谷歌期间，Bar-Tal以共同一作的身份发布了创新性视频生成项目Lumiere，尽管他硕士尚未毕业，但其科研成就已引起业界广泛关注。
Lumiere项目的核心在于其提出的时空U-Net（STU-Net）架构。这一创新性架构实现了视频在空间和时间维度的同时下采样与上采样，使得网络能在中间层捕获到视频的压缩时空表示。经过对3000万视频的学习，Lumiere现具备了文字驱动的视频生成、视频编辑修复、静态图片转视频以及视频风格化等多种前沿功能，有望引领视频生成技术的新一轮革命。
Bar-Tal的加盟，对于Pika来说无疑是一次重要的技术加持。他的专业知识和研究成果将为Pika在人工智能视频处理领域的发展注入新的活力，预示着公司在视频创新技术上将有更大的突破。我们期待这位年轻的研究员在Pika的新平台上，继续推动AI在视频生成和编辑领域的边界拓展。
英语如下：
**News Title:** “Google AI Rising Star Omer Bar-Tal Joins Pika as Founding Scientist, Pioneering Lumiere Video Generation Technology”
**Keywords:** Google AI researcher, Pika founding scientist, Lumiere video generation
**News Content:**
**Quantum Bit News** – Recently, Omer Bar-Tal, a Student Researcher at Google Research, concluded his 9-month tenure and has officially joined the emerging tech company Pika as a founding scientist. While at Google, Bar-Tal, who is still pursuing his master’s degree, co-authored the groundbreaking video generation project Lumiere, attracting significant industry attention.
The core of the Lumiere project lies in its innovative Spatio-Temporal U-Net (STU-Net) architecture. This structure enables simultaneous downsampling and upsampling in both spatial and temporal dimensions, allowing the network to capture compressed spatiotemporal representations of videos. Having learned from 30 million videos, Lumiere now boasts capabilities such as text-driven video generation, video editing and restoration, image-to-video conversion, and video stylization, poised to spearhead a new revolution in video generation technology.
Bar-Tal’s addition to Pika is a significant boost to the company’s technical prowess. His专业知识 and research achievements will infuse new vitality into Pika’s development in the field of AI-driven video processing, signaling potential breakthroughs in innovative video technology. We look forward to seeing this young researcher continue to push the boundaries of AI in video generation and editing on Pika’s new platform.
【来源】https://www.qbitai.com/2024/02/123274.html
Views: 1