update vis script
Browse files- vis_hit_sample.py +45 -17
vis_hit_sample.py
CHANGED
@@ -1,9 +1,17 @@
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from datasets import load_dataset
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import open3d as o3d
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import numpy as np
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import random
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def vis_hit_sample(sample):
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# get point-cloud from sample
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pc = np.asarray(sample['body_cont_pc'])
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# create point-cloud
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@@ -30,41 +38,61 @@ def vis_hit_sample(sample):
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# visualize sample
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vis = o3d.visualization.Visualizer()
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vis.create_window()
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xyz = (-np.pi / 2, 0, 0)
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R1 = o3d.geometry.get_rotation_matrix_from_xyz(xyz)
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vis.add_geometry(
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vis.add_geometry(mesh_free.translate((1.2, 0, 0)))
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vis.add_geometry(mesh_free.rotate(R1, center=(0, 0, 0)))
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vis.add_geometry(pcd.rotate(R1, center=(0, 0, 0))) # side view
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vis.add_geometry(pcd_front.translate((1.2, 0, 0)))
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vis.add_geometry(pcd_front.rotate(R1, center=(0, 0, 0)))
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vis.get_render_option().mesh_show_wireframe = True
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vis.get_render_option().
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vis.get_render_option().mesh_show_back_face = True
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vis.get_render_option().mesh_shade_option = o3d.visualization.MeshShadeOption.Default
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vis.poll_events()
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vis.update_renderer()
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vis.run()
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if __name__ == '__main__':
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# male splits
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#male_val = load_dataset("varora/hit", "male", split="validation")
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#male_test = load_dataset("varora/hit", "male", split="test")
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# female splits
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#female_train = load_dataset("varora/hit", "female", split="train")
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#female_val = load_dataset("varora/hit", "female", split="validation")
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#female_test = load_dataset("varora/hit", "female", split="test")
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# visualize the sample
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print(f"Visualizing {idx}
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vis_hit_sample(hit_sample)
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import argparse
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from datasets import load_dataset
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import open3d as o3d
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import numpy as np
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import random
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def vis_hit_sample(sample):
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"""
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:param sample: HIT dataset sample
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:return:
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"""
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# get point-cloud from sample
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pc = np.asarray(sample['body_cont_pc'])
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# create point-cloud
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# visualize sample
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vis = o3d.visualization.Visualizer()
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vis.create_window()
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# side-view
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xyz = (-np.pi / 2, 0, 0)
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R1 = o3d.geometry.get_rotation_matrix_from_xyz(xyz)
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# vis mesh with pointcloud
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vis.add_geometry(mesh.rotate(R1, center=(0, 0, 0)))
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vis.add_geometry(pcd.rotate(R1, center=(0, 0, 0)))
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# vis mesh-free-verts with pointcloud
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vis.add_geometry(mesh_free.translate((1.2, 0, 0)))
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vis.add_geometry(mesh_free.rotate(R1, center=(0, 0, 0)))
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vis.add_geometry(pcd_front.translate((1.2, 0, 0)))
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vis.add_geometry(pcd_front.rotate(R1, center=(0, 0, 0)))
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# render
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vis.get_render_option().mesh_show_wireframe = True
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vis.get_render_option().point_size = 2
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vis.poll_events()
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vis.update_renderer()
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vis.run()
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return 0
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if __name__ == '__main__':
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parser = argparse.ArgumentParser(description='HIT dataset visualization')
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parser.add_argument('--gender', type=str, default='male')
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parser.add_argument('--split', type=str, default='train')
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parser.add_argument('--idx', type=int, default=None)
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# get args
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args = parser.parse_args()
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assert args.gender in ['male', 'female']
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assert args.split in ['train', 'validation', 'test']
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# load split
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hit_dataset = load_dataset("varora/hit", args.gender, split=args.split)
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# to load specific split, use:
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# male splits
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#male_val = load_dataset("varora/hit", "male", split="validation")
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#male_val = load_dataset("varora/hit", "male", split="validation")
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#male_test = load_dataset("varora/hit", "male", split="test")
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# female splits
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#female_train = load_dataset("varora/hit", "female", split="train")
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#female_val = load_dataset("varora/hit", "female", split="validation")
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#female_test = load_dataset("varora/hit", "female", split="test")
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# len of split
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N_dataset = hit_dataset.__len__()
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# get idx for sample
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if not args.idx:
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idx = random.randint(0, N_dataset)
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else:
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idx = args.idx
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# get sample
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hit_sample = hit_dataset[idx]
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# visualize the sample
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print(f"Visualizing sample no. {idx} in {args.gender}:{args.split}.")
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vis_hit_sample(hit_sample)
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