diff --git a/data/dataset.py b/data/dataset.py index 5da5176..fe5f83d 100644 --- a/data/dataset.py +++ b/data/dataset.py @@ -24,10 +24,11 @@ from cloth3d.util import quads2tris class Dataset(Dataset): - def __init__(self, folder, folder_rgb, frames_file='frames_all.txt', device='cuda', use_cache=True): + def __init__(self, folder, folder_rgb, frames_file='frames_all.txt', device='cuda', use_cache=True, random_view=True): self.folder = folder self.folder_rgb = folder_rgb self.device = device + self.random_view = random_view self.transforms = tv.transforms.ToTensor() self.frames = read_frames_file(os.path.join(folder, frames_file)) @@ -52,8 +53,9 @@ class Dataset(Dataset): path = os.path.join(self.folder, frame.id) info = self.reader.read_info(frame.id) + zrot = info['zrot'] if not self.random_view else (((np.random.random(1) * 2) -1) * np.pi)[0] # mesh_posed = readPC2Frame(os.path.join(path, frame.garment + '_registered.pc16'), frame.frame_nr, True) - mesh_posed = self.reader.read_garment_vertices(frame.id, frame.garment, frame.frame_nr, info['trans'][:,frame.frame_nr], info['zrot']) + mesh_posed = self.reader.read_garment_vertices(frame.id, frame.garment, frame.frame_nr, info['trans'][:,frame.frame_nr], zrot) # mesh_posed_no_trans = self.reader.read_garment_vertices(frame.id, frame.garment, frame.frame_nr, absolute=False) mesh_mask = np.load(os.path.join(path, frame.garment + '_mask.npy')) @@ -61,7 +63,7 @@ class Dataset(Dataset): faces = mask_faces(self.body_faces, mesh_mask) # faces = quads2tris(self.reader.read_garment_topology(frame.id, frame.garment)) # body = readPC2Frame(os.path.join(path, 'Body_posed.pc16'), frame.frame_nr, True) - body, body_faces, root_joint, joints, joints_no_trans = self.reader.read_human(frame.id, frame.frame_nr, info['trans'][:,frame.frame_nr], info['zrot']) + body, body_faces, root_joint, joints, joints_no_trans = self.reader.read_human(frame.id, frame.frame_nr, info['trans'][:,frame.frame_nr], zrot) # body_no_trans, _, _, _, _ = self.reader.read_human(frame.id, frame.frame_nr, absolute=False) body_faces = quads2tris(body_faces) @@ -190,19 +192,19 @@ class Dataset(Dataset): # v2i_coverage[v2i[:,0], v2i[:, 1]] = 1 # ex.imshow(v2i_coverage).show() - rgb_image = tv.io.read_image(os.path.join(self.folder_rgb, frame.id, f'{frame.frame_nr:04d}.png'), mode=tv.io.ImageReadMode.RGB).to(self.device).to(torch.float32) + rgb_image = tv.io.read_image(os.path.join(self.folder_rgb, frame.id, f'{frame.frame_nr:04d}.png'), mode=tv.io.ImageReadMode.RGB).to(torch.float32) - view = torch.tensor(np.concatenate((np.array([info['zrot']], dtype=np.float32), info['camLoc'].astype(np.float32), info['trans'][:,frame.frame_nr].astype(np.float32)), axis=0), device=self.device) + view = torch.tensor(np.concatenate((np.array([zrot], dtype=np.float32), info['camLoc'].astype(np.float32), info['trans'][:,frame.frame_nr].astype(np.float32)), axis=0), device=self.device) # image = self.transforms(image) - data = { 'mesh_posed': mesh_posed, + data = { 'mesh_posed': torch.tensor(mesh_posed, device=self.device), 'depth_image': depth_image, 'mesh_mask': mesh_mask, 'depth_mask': depth_mask, 'normal_image': normal_image, 'depth_mask_garment': depth_mask_garment, 'depth_mask_body': depth_mask_body, - 'rgb_image': rgb_image, + 'rgb_image': rgb_image.to(self.device), 'view': view, }