squeeze
Browse files
dronescapes_reader/dronescapes_representations.py
CHANGED
@@ -19,7 +19,7 @@ class DepthRepresentation(NpzRepresentation):
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x = x.numpy()
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x = np.clip(x, self.min_depth, self.max_depth)
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x = np.nan_to_num((x - x.min()) / (x.max() - x.min()), 0)
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y = hot(x)[..., 0:3]
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y = np.uint8(y * 255)
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return y
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@@ -27,7 +27,7 @@ class OpticalFlowRepresentation(NpzRepresentation):
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"""OpticalFlowRepresentation. Implements depth task-specific stuff, like using flow_vis."""
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@overrides
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def plot_fn(self, x: tr.Tensor) -> np.ndarray:
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return flow_vis.flow_to_color(x.numpy())
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class SemanticRepresentation(NpzRepresentation):
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"""SemanticRepresentation. Implements depth task-specific stuff, like using flow_vis."""
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@@ -46,8 +46,8 @@ class SemanticRepresentation(NpzRepresentation):
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@overrides
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def plot_fn(self, x: tr.Tensor) -> np.ndarray:
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new_images = np.zeros((*x.shape, 3), dtype=np.uint8)
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x = x.numpy()
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for i in range(self.n_classes):
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new_images[x == i] = self.color_map[i]
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return new_images
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x = x.numpy()
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x = np.clip(x, self.min_depth, self.max_depth)
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x = np.nan_to_num((x - x.min()) / (x.max() - x.min()), 0)
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y = hot(x.squeeze())[..., 0:3]
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y = np.uint8(y * 255)
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return y
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"""OpticalFlowRepresentation. Implements depth task-specific stuff, like using flow_vis."""
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@overrides
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def plot_fn(self, x: tr.Tensor) -> np.ndarray:
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return flow_vis.flow_to_color(x.squeeze().numpy())
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class SemanticRepresentation(NpzRepresentation):
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"""SemanticRepresentation. Implements depth task-specific stuff, like using flow_vis."""
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@overrides
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def plot_fn(self, x: tr.Tensor) -> np.ndarray:
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x = x.numpy().squeeze()
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new_images = np.zeros((*x.shape, 3), dtype=np.uint8)
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for i in range(self.n_classes):
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new_images[x == i] = self.color_map[i]
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return new_images
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