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import spaces |
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from pickle import FALSE |
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import gradio as gr |
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import numpy as np |
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import plotly.graph_objects as go |
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from sam2point import dataset |
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import sam2point.configs as configs |
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from demo_utils import run_demo, create_box |
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samples = { |
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"3D Indoor Scene - S3DIS": ["Conference Room", "Restroom", "Lobby", "Office1", "Office2"], |
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"3D Indoor Scene - ScanNet": ["Scene1", "Scene2", "Scene3", "Scene4", "Scene5", "Scene6"], |
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"3D Raw LiDAR - KITTI": ["Scene1", "Scene2", "Scene3", "Scene4", "Scene5", "Scene6"], |
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"3D Outdoor Scene - Semantic3D": ["Scene1", "Scene2", "Scene3", "Scene4", "Scene5", "Scene6", "Scene7"], |
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"3D Object - Objaverse": ["Plant", "Lego", "Lock", "Eleplant", "Knife Rest", "Skateboard", "Popcorn Machine", "Stove", "Bus Shelter", "Thor Hammer", "Horse"], |
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} |
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PATH = { |
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"S3DIS": ['Area_1_conferenceRoom_1.txt', 'Area_2_WC_1.txt', 'Area_4_lobby_2.txt', 'Area_5_office_3.txt', 'Area_6_office_9.txt'], |
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"ScanNet": ['scene0005_01.pth', 'scene0010_01.pth', 'scene0016_02.pth', 'scene0019_01.pth', 'scene0000_00.pth', 'scene0002_00.pth'], |
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"Objaverse": ["plant.npy", "human.npy", "lock.npy", "elephant.npy", "knife_rest.npy", "skateboard.npy", "popcorn_machine.npy", "stove.npy", "bus_shelter.npy", "thor_hammer.npy", "horse.npy"], |
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"KITTI": ["scene1.npy", "scene2.npy", "scene3.npy", "scene4.npy", "scene5.npy", "scene6.npy"], |
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"Semantic3D": ["scene1.npy", "scene2.npy", "patch19.npy", "patch0.npy", "patch1.npy", "patch50.npy", "patch62.npy"] |
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} |
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prompt_types = ["Point", "Box", "Mask"] |
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def load_3d_scene(name, sample_idx=-1, type_=None, prompt=None, final=False, new_color=None): |
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DATASET = name.split('-')[1].replace(" ", "") |
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path = 'data/' + DATASET + '/' + PATH[DATASET][sample_idx] |
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asp, SIZE = 1., 1 |
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print(path) |
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if DATASET == 'S3DIS': |
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point, color = dataset.load_S3DIS_sample(path, sample=True) |
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alpha = 1 |
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elif DATASET == 'ScanNet': |
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point, color = dataset.load_ScanNet_sample(path) |
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alpha = 1 |
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elif DATASET == 'Objaverse': |
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point, color = dataset.load_Objaverse_sample(path) |
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alpha = 1 |
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SIZE = 2 |
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elif DATASET == 'KITTI': |
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point, color = dataset.load_KITTI_sample(path) |
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asp = 0.3 |
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alpha = 0.7 |
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elif DATASET == 'Semantic3D': |
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point, color = dataset.load_Semantic3D_sample(path, sample_idx, sample=True) |
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alpha = 0.2 |
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print("Loading Dataset:", DATASET, "Point Cloud Size:", point.shape, "Path:", path) |
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if not type_: |
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if point.shape[0] > 100000: |
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indices = np.random.choice(point.shape[0], 100000, replace=False) |
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point = point[indices] |
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color = color[indices] |
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fig = go.Figure( |
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data=[ |
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go.Scatter3d( |
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x=point[:,0], y=point[:,1], z=point[:,2], |
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mode='markers', |
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marker=dict(size=SIZE, color=color, opacity=alpha), |
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name="" |
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) |
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], |
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layout=dict( |
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scene=dict( |
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xaxis=dict(visible=False), |
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yaxis=dict(visible=False), |
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zaxis=dict(visible=False), |
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aspectratio=dict(x=1, y=1, z=asp), |
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camera=dict(eye=dict(x=1.5, y=1.5, z=1.5)) |
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) |
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) |
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) |
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return fig |
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if final: |
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color = new_color |
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green = np.array([[0.1, 0.1, 0.1]]) |
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add_green = go.Scatter3d( |
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x=green[:,0], y=green[:,1], z=green[:,2], |
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mode='markers', |
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marker=dict(size=0.0001, color='green', opacity=1), |
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name="Segmentation Results" |
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) |
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if type_ == "box": |
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if point.shape[0] > 100000: |
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indices = np.random.choice(point.shape[0], 100000, replace=False) |
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point = point[indices] |
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color = color[indices] |
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scatter = go.Scatter3d( |
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x=point[:,0], y=point[:,1], z=point[:,2], |
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mode='markers', |
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marker=dict(size=SIZE, color=color, opacity=alpha), |
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name="3D Object/Scene" |
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) |
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if final: scatter = [scatter, add_green] + create_box(prompt) |
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else: scatter = [scatter] + create_box(prompt) |
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elif type_ == "point": |
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prompt = np.array([prompt]) |
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new = go.Scatter3d( |
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x=prompt[:,0], y=prompt[:,1], z=prompt[:,2], |
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mode='markers', |
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marker=dict(size=5, color='red', opacity=1), |
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name="Point Prompt" |
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) |
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if point.shape[0] > 100000: |
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indices = np.random.choice(point.shape[0], 100000, replace=False) |
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point = point[indices] |
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color = color[indices] |
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scatter = go.Scatter3d( |
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x=point[:,0], y=point[:,1], z=point[:,2], |
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mode='markers', |
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marker=dict(size=SIZE, color=color, opacity=alpha), |
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name="3D Object/Scene" |
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) |
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if final: scatter = [scatter, new, add_green] |
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else: scatter = [scatter, new] |
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elif type_ == 'mask' and not final: |
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color = np.clip(prompt * 255, 0, 255).astype(np.uint8) |
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if point.shape[0] > 100000: |
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indices = np.random.choice(point.shape[0], 100000, replace=False) |
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point = point[indices] |
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color = color[indices] |
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scatter = go.Scatter3d( |
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x=point[:,0], y=point[:,1], z=point[:,2], |
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mode='markers', |
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marker=dict(size=SIZE, color=color, opacity=alpha), |
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name="3D Object/Scene" |
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) |
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red = np.array([[0.1, 0.1, 0.1]]) |
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add_red = go.Scatter3d( |
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x=red[:,0], y=red[:,1], z=red[:,2], |
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mode='markers', |
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marker=dict(size=0.0001, color='red', opacity=1), |
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name="Mask Prompt" |
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) |
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scatter = [scatter, add_red] |
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elif type_ == 'mask' and final: |
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if point.shape[0] > 100000: |
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indices = np.random.choice(point.shape[0], 100000, replace=False) |
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point = point[indices] |
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color = color[indices] |
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scatter = go.Scatter3d( |
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x=point[:,0], y=point[:,1], z=point[:,2], |
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mode='markers', |
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marker=dict(size=SIZE, color=color, opacity=alpha), |
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name="3D Object/Scene" |
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) |
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scatter = [scatter, add_green] |
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else: |
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print("Wrong Prompt Type") |
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exit(1) |
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fig = go.Figure( |
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data=scatter, |
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layout=dict( |
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scene=dict( |
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xaxis=dict(visible=False), |
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yaxis=dict(visible=False), |
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zaxis=dict(visible=False), |
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aspectratio=dict(x=1, y=1, z=asp), |
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camera=dict(eye=dict(x=1.5, y=1.5, z=1.5)) |
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) |
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) |
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) |
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return fig |
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@spaces.GPU() |
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def show_prompt_in_3d(name, sample_idx, prompt_type, prompt_idx): |
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if name == None or sample_idx == None or prompt_type == None or prompt_idx == None: |
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return gr.Plot(), gr.Textbox(label="Response", value="Please ensure all options are selected.", visible=True) |
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DATASET = name.split('-')[1].replace(" ", "") |
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TYPE = prompt_type.lower() |
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theta = 0. if DATASET in "S3DIS ScanNet" else 0.5 |
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mode = "bilinear" if DATASET in "S3DIS ScanNet" else 'nearest' |
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prompt = run_demo(DATASET, TYPE, sample_idx, prompt_idx, 0.02, theta, mode, ret_prompt=True) |
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fig = load_3d_scene(name, sample_idx, TYPE, prompt) |
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return fig, gr.Textbox(label="Response", value="Prompt has been shown in 3D Object/Scene!", visible=True) |
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@spaces.GPU() |
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def start_segmentation(name=None, sample_idx=None, prompt_type=None, prompt_idx=None, vx=0.02): |
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if name == None or sample_idx == None or prompt_type == None or prompt_idx == None: |
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return gr.Plot(), gr.Textbox(label="Response", value="Please ensure all options are selected.", visible=True) |
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DATASET = name.split('-')[1].replace(" ", "") |
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TYPE = prompt_type.lower() |
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theta = 0. if DATASET in "S3DIS ScanNet" else 0.5 |
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mode = "bilinear" if DATASET in "S3DIS ScanNet" else 'nearest' |
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new_color, prompt = run_demo(DATASET, TYPE, sample_idx, prompt_idx, vx, theta, mode, ret_prompt=False) |
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fig = load_3d_scene(name, sample_idx, TYPE, prompt, final=True, new_color=new_color) |
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return fig, gr.Textbox(label="Response", value="Segmentation completed successfully!", visible=True) |
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def update1(datasets): |
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if 'Objaverse' in datasets: |
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return gr.Radio(label="Select 3D Object", choices=samples[datasets]), gr.Textbox(label="Response", value="", visible=True) |
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return gr.Radio(label="Select 3D Scene", choices=samples[datasets]), gr.Textbox(label="Response", value="", visible=True) |
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def update2(name, sample_idx, prompt_type): |
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if name == None or sample_idx == None or prompt_type == None: |
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return gr.Radio(label="Select Prompt Example", choices=[]), gr.Textbox(label="Response", value="", visible=True) |
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DATASET = name.split('-')[1].replace(" ", "") |
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TYPE = prompt_type.lower() + '_prompts' |
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if DATASET == 'S3DIS': |
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info = configs.S3DIS_samples[sample_idx][TYPE] |
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elif DATASET == 'ScanNet': |
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info = configs.ScanNet_samples[sample_idx][TYPE] |
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elif DATASET == 'Objaverse': |
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info = configs.Objaverse_samples[sample_idx][TYPE] |
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elif DATASET == 'KITTI': |
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info = configs.KITTI_samples[sample_idx][TYPE] |
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elif DATASET == 'Semantic3D': |
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info = configs.Semantic3D_samples[sample_idx][TYPE] |
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cur = ['Example ' + str(i) for i in range(1, len(info) + 1)] |
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return gr.Radio(label="Select Prompt Example", choices=cur), gr.Textbox(label="Response", value="", visible=True) |
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def update3(name, sample_idx, prompt_type, prompt_idx): |
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if name == None or sample_idx == None or prompt_type == None: |
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return gr.Textbox(label="Response", value="", visible=True), gr.Slider(minimum=0.01, maximum=0.15, step=0.001, label="Voxel Size", value=0.02) |
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DATASET = name.split('-')[1].replace(" ", "") |
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TYPE = configs.VOXEL[prompt_type.lower()] |
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if DATASET in "S3DIS ScanNet": |
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vx_ = 0.02 |
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elif DATASET == 'Objaverse': |
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vx_ = configs.Objaverse_samples[sample_idx][TYPE][prompt_idx] |
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elif DATASET == 'KITTI': |
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vx_ = configs.KITTI_samples[sample_idx][TYPE][prompt_idx] |
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elif DATASET == 'Semantic3D': |
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vx_ = configs.Semantic3D_samples[sample_idx][TYPE][prompt_idx] |
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return gr.Textbox(label="Response", value="", visible=True), gr.Slider(minimum=0.01, maximum=0.15, step=0.001, label="Voxel Size", value=vx_) |
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def main(): |
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title = """<h1 style="text-align: center;"> |
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<div style="width: 1.2em; height: 1.2em; display: inline-block;"><img src="https://github.com/ZiyuGuo99/ZiyuGuo99.github.io/blob/main/assets/img/logo.png?raw=true" style='width: 100%; height: 100%; object-fit: contain;' /></div> |
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<span style="font-variant: small-caps; font-weight: bold;">Sam2Point</span> |
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</h1> |
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<h3 align="center"><span style="font-variant: small-caps; ">Segment Any 3D as Videos in Zero-shot and Promptable Manners |
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</span></h3> |
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<div style="text-align: center;"> |
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<div style="display: flex; align-items: center; justify-content: center; gap: 0.5rem; margin-bottom: 0.5rem; font-size: 1rem; flex-wrap: wrap;"> |
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<a href="https://sam2point.github.io/" target="_blank">[Webpage]</a> |
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<a href="https://github.com/ZiyuGuo99/SAM2Point/blob/main/SAM2Point.pdf" target="_blank">[Paper]</a> |
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<a href="https://github.com/ZiyuGuo99/SAM2Point" target="_blank">[Code]</a> |
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</div> |
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</div> |
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<p style="text-align: center;"> |
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Select an example and a 3D prompt to start segmentation using <span style="font-variant: small-caps;">Sam2Point</span>. |
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</p> |
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<p style="text-align: center;"> |
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Custom 3D input and prompts will be supported soon. |
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</p> |
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""" |
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with gr.Blocks( |
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css=""" |
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.contain { display: flex; flex-direction: column; } |
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.gradio-container { height: 100vh !important; } |
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#col_container { height: 100%; } |
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pre { |
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white-space: pre-wrap; /* Since CSS 2.1 */ |
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white-space: -moz-pre-wrap; /* Mozilla, since 1999 */ |
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white-space: -pre-wrap; /* Opera 4-6 */ |
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white-space: -o-pre-wrap; /* Opera 7 */ |
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word-wrap: break-word; /* Internet Explorer 5.5+ */ |
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}""", |
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js=""" |
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function refresh() { |
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const url = new URL(window.location); |
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if (url.searchParams.get('__theme') !== 'light') { |
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url.searchParams.set('__theme', 'light'); |
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window.location.href = url.href; |
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} |
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}""", |
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title="SAM2Point: Segment Any 3D as Videos in Zero-shot and Promptable Manners", |
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theme=gr.themes.Soft() |
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) as app: |
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gr.HTML(title) |
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with gr.Row(): |
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with gr.Column(elem_id="col_container"): |
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sample_dropdown = gr.Dropdown(label="Select 3D Data Type", choices=samples, type="value") |
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scene_dropdown = gr.Radio(label="Select 3D Object/Scene", choices=[], type="index") |
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show_button = gr.Button("Show 3D Scene/Object") |
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prompt_type_dropdown = gr.Radio(label="Select Prompt Type", choices=prompt_types) |
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prompt_sample_dropdown = gr.Radio(label="Select Prompt Example", choices=[], type="index") |
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show_prompt_button = gr.Button("Show Prompt in 3D Scene/Object") |
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with gr.Column(): |
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start_segment_button = gr.Button("Start Segmentation") |
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plot1 = gr.Plot() |
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response = gr.Textbox(label="Response") |
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sample_dropdown.change(update1, sample_dropdown, [scene_dropdown, response]) |
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sample_dropdown.change(update2, [sample_dropdown, scene_dropdown, prompt_type_dropdown], [prompt_sample_dropdown, response]) |
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scene_dropdown.change(update2, [sample_dropdown, scene_dropdown, prompt_type_dropdown], [prompt_sample_dropdown, response]) |
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prompt_type_dropdown.change(update2, [sample_dropdown, scene_dropdown, prompt_type_dropdown], [prompt_sample_dropdown, response]) |
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show_button.click(load_3d_scene, inputs=[sample_dropdown, scene_dropdown], outputs=plot1) |
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show_prompt_button.click(show_prompt_in_3d, inputs=[sample_dropdown, scene_dropdown, prompt_type_dropdown, prompt_sample_dropdown], outputs=[plot1, response]) |
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start_segment_button.click(start_segmentation, inputs=[sample_dropdown, scene_dropdown, prompt_type_dropdown, prompt_sample_dropdown], outputs=[plot1, response]) |
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app.queue(max_size=20, api_open=False) |
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app.launch(max_threads=400) |
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if __name__ == "__main__": |
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main() |
