add layout gt samples

bertjiazheng · Oct 12, 2019 · 984279c · 984279c
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diff --git a/README.md b/README.md
@@ -15,6 +15,7 @@ Rui Tang,
 [Shenghua Gao](http://sist.shanghaitech.edu.cn/sist_en/2018/0820/c3846a31775/page.htm), 
 [Zihan Zhou](https://faculty.ist.psu.edu/zzhou)
 
+
 [Preprint](https://arxiv.org/pdf/1908.00222.pdf) / [Supplementary Material](https://drive.google.com/file/d/17F_jIfY_QKFNmsOSvzUFZwWKrr6YUMnQ)
 
 (\* Equal contribution)
@@ -51,17 +52,36 @@ We use [open3D](https://github.com/intel-isl/Open3D) for wireframe and plane vis
 python visualize_3d.py --path /path/to/dataset --scene scene_id --type wireframe/plane/floorplan
 ```
 
-Wireframe                          | Plane                      | Floorplan
----------------------------------- | -------------------------- | ----------------------------------
-![Wireframe](assets/wireframe.png) | ![plane](assets/plane.png) | ![floorplan](assets/floorplan.png) 
+| Wireframe | Plane | Floorplan |
+| --- | --- | --- |
+| ![Wireframe](assets/3d/wireframe.png) | ![plane](assets/3d/plane.png) | ![floorplan](assets/3d/floorplan.png) |
 
 ### Visualize 2D Layout
 
 ```bash
 python visualize_layout.py --path /path/to/dataset --scene scene_id --type perspective/panorama
 ```
 
+#### Panorama Layout
+
+<p align="center">
+<img src="assets/pano_layout/scene_00000_485142.png" width="250">
+<img src="assets/pano_layout/scene_00000_490854.png" width="250">
+<img src="assets/pano_layout/scene_00000_492165.png" width="250">
+</p>
+
+Please refer to the [Supplementary Material](https://drive.google.com/file/d/17F_jIfY_QKFNmsOSvzUFZwWKrr6YUMnQ) for more example ground truth room layouts.
+
+#### Perspective Layout
+
+<p align="center">
+<img src="assets/pers_layout/scene_00000_485142_0.png" width="250">
+<img src="assets/pers_layout/scene_00000_485142_1.png" width="250">
+<img src="assets/pers_layout/scene_00000_490854_2.png" width="250">
+</p>
+
 ## Citation
+
 Please cite `Structured3D` in your publications if it helps your research:
 ```bibtex
 @article{Structured3D,
@@ -78,6 +98,7 @@ Please cite `Structured3D` in your publications if it helps your research:
 The data is released under the [Structured3D Terms of Use](https://drive.google.com/open?id=13ZwWpU_557ZQccwOUJ8H5lvXD7MeZFMa), and the code is released under the [MIT license](LICENSE).
 
 ## Contact
+
 Please contact us at [Structured3D Group](mailto:structured3d@googlegroups.com) if you have any questions.
 
 ## Acknowledgements

diff --git a/assets/floorplan.png → assets/3d/floorplan.png b/assets/floorplan.png → assets/3d/floorplan.png
diff --git a/assets/plane.png → assets/3d/plane.png b/assets/plane.png → assets/3d/plane.png
diff --git a/assets/wireframe.png → assets/3d/wireframe.png b/assets/wireframe.png → assets/3d/wireframe.png
diff --git a/assets/pano_layout/scene_00000_485142.png b/assets/pano_layout/scene_00000_485142.png
diff --git a/assets/pano_layout/scene_00000_490854.png b/assets/pano_layout/scene_00000_490854.png
diff --git a/assets/pano_layout/scene_00000_492165.png b/assets/pano_layout/scene_00000_492165.png
diff --git a/assets/pers_layout/scene_00000_485142_0.png b/assets/pers_layout/scene_00000_485142_0.png
diff --git a/assets/pers_layout/scene_00000_485142_1.png b/assets/pers_layout/scene_00000_485142_1.png
diff --git a/assets/pers_layout/scene_00000_490854_2.png b/assets/pers_layout/scene_00000_490854_2.png
diff --git a/misc/panorama.py b/misc/panorama.py
@@ -178,7 +178,9 @@ def draw_boundary_from_cor_id(cor_id, img_src):
 
     panoEdgeC = img_src.astype(np.uint8)
     for dx, dy in [[-1, 0], [1, 0], [0, 0], [0, 1], [0, -1]]:
-        panoEdgeC[np.clip(rs+dx, 0, im_h-1), np.clip(cs+dy, 0, im_w-1), 1] = 255
+        panoEdgeC[np.clip(rs + dx, 0, im_h - 1), np.clip(cs + dy, 0, im_w - 1), 0] = 0
+        panoEdgeC[np.clip(rs + dx, 0, im_h - 1), np.clip(cs + dy, 0, im_w - 1), 1] = 0
+        panoEdgeC[np.clip(rs + dx, 0, im_h - 1), np.clip(cs + dy, 0, im_w - 1), 2] = 255
 
     return panoEdgeC
 

diff --git a/visualize_3d.py b/visualize_3d.py
@@ -8,6 +8,7 @@
 import matplotlib.pyplot as plt
 from shapely.geometry import Polygon
 from descartes.patch import PolygonPatch
+
 from misc.figures import plot_coords
 from misc.colors import colormap_255, semantics_cmap
 
@@ -352,7 +353,7 @@ def main():
     args = parse_args()
 
     # load annotations from json
-    with open(os.path.join(args.path, args.scene, 'annotation_3d.json')) as file:
+    with open(os.path.join(args.path, "scene_%05d" % (args.scene, ), 'annotation_3d.json')) as file:
         annos = json.load(file)
 
     if args.type == "wireframe":

diff --git a/visualize_layout.py b/visualize_layout.py
@@ -12,17 +12,6 @@
 from misc.colors import colormap_255
 
 
-def parse_args():
-    parser = argparse.ArgumentParser(description="Structured3D 2D Layout Visualization")
-    parser.add_argument("--path", required=True,
-                        help="dataset path", metavar="DIR")
-    parser.add_argument("--scene", required=True,
-                        help="scene id", type=int)
-    parser.add_argument("--type", choices=["perspective", "panorama"], required=True,
-                        help="type of camera", type=str)
-    return parser.parse_args()
-
-
 def visualize_panorama(args):
     """visualize panorama layout
     """
@@ -71,7 +60,18 @@ def visualize_perspective(args):
                             ax.add_patch(patch)
 
                 plt.title(key)
-        plt.show()
+            plt.show()
+
+
+def parse_args():
+    parser = argparse.ArgumentParser(description="Structured3D 2D Layout Visualization")
+    parser.add_argument("--path", required=True,
+                        help="dataset path", metavar="DIR")
+    parser.add_argument("--scene", required=True,
+                        help="scene id", type=int)
+    parser.add_argument("--type", choices=["perspective", "panorama"], required=True,
+                        help="type of camera", type=str)
+    return parser.parse_args()
 
 
 def main():