![]() However, there is a risk of misuse for creating fake or harmful content with our technology, and we believe that it is crucial to develop and apply tools for detecting biases and malicious use cases in order to ensure a safe and fair use. Our primary goal in this work is to enable novice users to generate visual content in an creative and flexible way. The Great Wave of Kanagava, public domain. Girl with a Pearl Earring, public domain. Raising the Flag on Iwo Jima, public domain. We thank owners of images and videos used in our experiments ( links for attribution) for sharing their valuable assets. Freeman and David Salesin for their collaboration, helpful discussions, feedback and support. We would like to thank Miki Rubinstein, Amit Raj, Ronny Votel, Orly Liba, Hamid Mohammadi, April Lehman, Bryan Seybold, David Ross, Guanghui Liu, Dan Goldman, Hartwig Adam, Xuhui Jia, Xiuye Gu, Mehek Sharma, Rachel Hornung, Oran Lang, Jess Gallegos, William T. (*): Equal first co-author, (†) Core technical contribution We demonstrate state-of-the-art text-to-video generation results, and show that our design easily facilitates a wide range of content creation tasks and video editing applications, including image-to-video, video inpainting, and stylized generation. By deploying both spatial and (importantly) temporal down- and up-sampling and leveraging a pre-trained text-to-image diffusion model, our model learns to directly generate a full-frame-rate, low-resolution video by processing it in multiple space-time scales. Sloth Astronaut Bright Spiral Galaxy Wallpaper A smiling sloth wearing an astronaut suit with only his half-body showing in the middle of a bright spiral galaxy in a space full of stars and some planets background. This is in contrast to existing video models which synthesize distant keyframes followed by temporal super-resolution - an approach that inherently makes global temporal consistency difficult to achieve. To this end, we introduce a Space-Time U-Net architecture that generates the entire temporal duration of the video at once, through a single pass in the model. The goal is to combine elements in order to create the new elements (e.g.We introduce Lumiere - a text-to-video diffusion model designed for synthesizing videos that portray realistic, diverse and coherent motion - a pivotal challenge in video synthesis. Little Alchemy 2 is a casual game for smartphones, tablets, and desktop. Are there other games similar to Little Alchemy 2?.Which Android version does the Little Alchemy 2 app require?. ![]()
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