Fix Multiple Typos (#1376)

fix multiple typos

nerfstudio/cameras/rays.py

@@ -44,7 +44,7 @@ class Frustums(TensorDataclass):
     """Offsets for each sample position"""
 
     def get_positions(self) -> TensorType[..., 3]:
-        """Calulates "center" position of frustum. Not weighted by mass.
+        """Calculates "center" position of frustum. Not weighted by mass.
 
         Returns:
             xyz positions.
@@ -61,7 +61,7 @@ class Frustums(TensorDataclass):
     def get_gaussian_blob(self) -> Gaussians:
         """Calculates guassian approximation of conical frustum.
 
-        Resturns:
+        Returns:
             Conical frustums approximated by gaussian distribution.
         """
         # Cone radius is set such that the square pixel_area matches the cone area.
@@ -109,7 +109,7 @@ class RaySamples(TensorDataclass):
     spacing_to_euclidean_fn: Optional[Callable] = None
     """Function to convert bins to euclidean distance."""
     metadata: Optional[Dict[str, TensorType["bs":..., "latent_dims"]]] = None
-    """addtional information relevant to generating ray samples"""
+    """additional information relevant to generating ray samples"""
 
     times: Optional[TensorType[..., 1]] = None
     """Times at which rays are sampled"""

nerfstudio/engine/trainer.py

@@ -292,7 +292,7 @@ class Trainer:
 
     @check_viewer_enabled
     def _update_viewer_rays_per_sec(self, train_t: TimeWriter, vis_t: TimeWriter, step: int):
-        """Performs update on rays/sec calclation for training
+        """Performs update on rays/sec calculation for training
 
         Args:
             train_t: timer object carrying time to execute total training iteration

nerfstudio/fields/instant_ngp_field.py

@@ -58,7 +58,7 @@ class TCNNInstantNGPField(Field):
         num_layers_color: number of hidden layers for color network
         hidden_dim_color: dimension of hidden layers for color network
         use_appearance_embedding: whether to use appearance embedding
-        num_images: number of images, requried if use_appearance_embedding is True
+        num_images: number of images, required if use_appearance_embedding is True
         appearance_embedding_dim: dimension of appearance embedding
         contraction_type: type of contraction
         num_levels: number of levels of the hashmap for the base mlp

nerfstudio/model_components/renderers.py

@@ -55,7 +55,7 @@ def background_color_override_context(mode: TensorType[3]) -> Generator[None, No
 
 
 class RGBRenderer(nn.Module):
-    """Standard volumetic rendering.
+    """Standard volumetric rendering.
 
     Args:
         background_color: Background color as RGB. Uses random colors if None.
@@ -165,7 +165,7 @@ class SHRenderer(nn.Module):
         """Composite samples along ray and render color image
 
         Args:
-            sh: Spherical hamonics coefficients for each sample
+            sh: Spherical harmonics coefficients for each sample
             directions: Sample direction
             weights: Weights for each sample
 

nerfstudio/utils/math.py

@@ -106,7 +106,7 @@ def compute_3d_gaussian(
     dir_variance: TensorType[..., 1],
     radius_variance: TensorType[..., 1],
 ) -> Gaussians:
-    """Compute guassian along ray.
+    """Compute gaussian along ray.
 
     Args:
         directions: Axis of Gaussian.

scripts/train.py

@@ -152,7 +152,7 @@ def launch(
     config: Optional[TrainerConfig] = None,
     timeout: timedelta = DEFAULT_TIMEOUT,
 ) -> None:
-    """Function that spawns muliple processes to call on main_func
+    """Function that spawns multiple processes to call on main_func
 
     Args:
         main_func (Callable): function that will be called by the distributed workers