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correct look_at_center's reference frame to arm frame

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0nhc 2024-10-18 19:17:31 -05:00
parent 539ec2161a
commit 5f659f6f1e
1 changed files with 7 additions and 2 deletions
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src/active_grasp/active_perception_policy.py
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@ -213,6 +213,11 @@ class ActivePerceptionSingleViewPolicy(SingleViewPolicy):
target_points_np = target_points.cpu().numpy()[0,:,:] target_points_np = target_points.cpu().numpy()[0,:,:]
central_point_of_target = np.mean(target_points_np, axis=0) central_point_of_target = np.mean(target_points_np, axis=0)
look_at_center = torch.from_numpy(central_point_of_target).float().to("cuda:0") look_at_center = torch.from_numpy(central_point_of_target).float().to("cuda:0")
# Convert look_at_center's reference frame to arm frame
look_at_center_T = np.eye(4)
look_at_center_T[:3, 3] = look_at_center.cpu().numpy()
look_at_center_T = current_cam_pose.cpu().numpy() @ look_at_center_T
look_at_center = torch.from_numpy(look_at_center_T[:3, 3]).float().to("cuda:0")
print(f"Central Point of Target: {central_point_of_target}, length: {np.linalg.norm(central_point_of_target)}") print(f"Central Point of Target: {central_point_of_target}, length: {np.linalg.norm(central_point_of_target)}")
print(f"camera position: {current_cam_pose[:3, 3]}") print(f"camera position: {current_cam_pose[:3, 3]}")
nbv_tensor = self.get_transformed_mat(current_cam_pose, nbv_tensor = self.get_transformed_mat(current_cam_pose,