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| import gradio as gr | |
| import numpy as np | |
| from train import * | |
| example_inputs = [[ | |
| "A DSLR photo of a Rugged, vintage-inspired hiking boots with a weathered leather finish, best quality, 4K, HD.", | |
| "Rugged, vintage-inspired hiking boots with a weathered leather finish." | |
| ], [ | |
| "a DSLR photo of a Cream Cheese Donut.", | |
| "a Donut." | |
| ], [ | |
| "A durian, 8k, HDR.", | |
| "A durian" | |
| ], [ | |
| "A pillow with huskies printed on it", | |
| "A pillow" | |
| ], [ | |
| "A DSLR photo of a wooden car, super detailed, best quality, 4K, HD.", | |
| "a wooden car." | |
| ]] | |
| example_outputs = [ | |
| gr.Video(value=os.path.join(os.path.dirname(__file__), 'example/boots.mp4'), autoplay=True), | |
| gr.Video(value=os.path.join(os.path.dirname(__file__), 'example/Donut.mp4'), autoplay=True), | |
| gr.Video(value=os.path.join(os.path.dirname(__file__), 'example/durian.mp4'), autoplay=True), | |
| gr.Video(value=os.path.join(os.path.dirname(__file__), 'example/pillow_huskies.mp4'), autoplay=True), | |
| gr.Video(value=os.path.join(os.path.dirname(__file__), 'example/wooden_car.mp4'), autoplay=True) | |
| ] | |
| def main(prompt, init_prompt, negative_prompt, num_iter, CFG, seed): | |
| if [prompt, init_prompt] in example_inputs: | |
| return example_outputs[example_inputs.index([prompt, init_prompt])] | |
| args, lp, op, pp, gcp, gp = args_parser(default_opt=os.path.join(os.path.dirname(__file__), 'configs/white_hair_ironman.yaml')) | |
| gp.text = prompt | |
| gp.negative = negative_prompt | |
| if len(init_prompt) > 1: | |
| gcp.init_shape = 'pointe' | |
| gcp.init_prompt = init_prompt | |
| else: | |
| gcp.init_shape = 'sphere' | |
| gcp.init_prompt = '.' | |
| op.iterations = num_iter | |
| gp.guidance_scale = CFG | |
| gp.noise_seed = int(seed) | |
| lp.workspace = 'gradio_demo' | |
| video_path = start_training(args, lp, op, pp, gcp, gp) | |
| return gr.Video(value=video_path, autoplay=True) | |
| with gr.Blocks() as demo: | |
| gr.Markdown("# <center>LucidDreamer: Towards High-Fidelity Text-to-3D Generation via Interval Score Matching</center>") | |
| # gr.Markdown("<center>Yixun Liang*, Xin Yang*, Jiantao Lin, Haodong Li, Xiaogang Xu, Yingcong Chen**</center>") | |
| # gr.Markdown("<center>*: Equal contribution. **: Corresponding author.</center>") | |
| # gr.Markdown("We present a text-to-3D generation framework, named the *LucidDreamer*, to distill high-fidelity textures and shapes from pretrained 2D diffusion models.") | |
| # gr.Markdown("<details><summary><strong>CLICK for the full abstract</strong></summary>The recent advancements in text-to-3D generation mark a significant milestone in generative models, unlocking new possibilities for creating imaginative 3D assets across various real-world scenarios. While recent advancements in text-to-3D generation have shown promise, they often fall short in rendering detailed and high-quality 3D models. This problem is especially prevalent as many methods base themselves on Score Distillation Sampling (SDS). This paper identifies a notable deficiency in SDS, that it brings inconsistent and low-quality updating direction for the 3D model, causing the over-smoothing effect. To address this, we propose a novel approach called Interval Score Matching (ISM). ISM employs deterministic diffusing trajectories and utilizes interval-based score matching to counteract over-smoothing. Furthermore, we incorporate 3D Gaussian Splatting into our text-to-3D generation pipeline. Extensive experiments show that our model largely outperforms the state-of-the-art in quality and training efficiency.</details>") | |
| gr.Interface(fn=main, inputs=[gr.Textbox(lines=2, value="A portrait of IRONMAN, white hair, head, photorealistic, 8K, HDR.", label="Your prompt"), | |
| gr.Textbox(lines=1, value="a man head.", label="Point-E init prompt (optional)"), | |
| gr.Textbox(lines=2, value="unrealistic, blurry, low quality, out of focus, ugly, low contrast, dull, low-resolution.", label="Negative prompt (optional)"), | |
| gr.Slider(1000, 5000, value=5000, label="Number of iterations"), | |
| gr.Slider(7.5, 100, value=7.5, label="CFG"), | |
| gr.Number(value=0, label="Seed")], | |
| outputs="playable_video", | |
| examples=example_inputs) | |
| demo.launch() | |