MotionClone
M
Motionclone
Overview :
MotionClone is a training-free framework that allows for motion cloning from reference videos to control text-to-video generation. It utilizes a temporal attention mechanism to represent the motion in a reference video during video inversion and introduces a主 temporal attention guidance to alleviate the influence of noise or very subtle motions in the attention weights. Additionally, to assist the generation model in synthesizing reasonable spatial relationships and enhancing its prompt-following ability, a position-aware semantic guidance mechanism is proposed, leveraging the foreground rough locations from the reference video and original classifier-free guidance features.
Target Users :
MotionClone is suitable for video creators, animators, and researchers because it provides a way to generate video content quickly without training. Especially for professionals who need to generate videos based on specific text prompts, MotionClone offers an efficient and flexible tool.
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Use Cases
Animators use MotionClone to quickly generate animation video sketches based on scripts.
Video creators use MotionClone to generate preliminary versions of video content based on scripts.
Researchers use MotionClone for research and development of video generation technologies.
Features
Clone motion from reference videos without training
Use a temporal attention mechanism to represent motion in videos
主 temporal attention guidance reduces the impact of noise or subtle motion
Position-aware semantic guidance mechanism assists in generating reasonable spatial relationships
Enhances the video generation model's prompt-following capability
Suitable for controllable text-to-video generation
How to Use
1. Set up the code repository and conda environment
2. Download Stable Diffusion V1.5
3. Prepare the community model, including the community.safetensors model downloaded from RealisticVision V5.1
4. Prepare the AnimateDiff motion module, it is recommended to download v3_adapter_sd_v15.ckpt and v3_sd15_mm.ckpt.ckpt
5. Execute DDIM inversion
6. Execute motion cloning
7. If necessary, cite the relevant MotionClone papers
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