resolve comments

demo/mono_det_demo.py

@@ -30,25 +30,25 @@ def parse_args():
         '--out-dir',
         type=str,
         default='outputs',
-        help='Output directory of prediction results.')
+        help='Output directory of prediction and visualization results.')
     parser.add_argument(
         '--show',
         action='store_true',
         help='Show online visualization results')
     parser.add_argument(
-        '--wait_time',
+        '--wait-time',
         type=float,
         default=-1,
         help='The interval of show (s). Demo will be blocked in showing'
         'results, if wait_time is -1. Defaults to -1.')
     parser.add_argument(
         '--no-save-vis',
         action='store_true',
-        help='Do not save detection vis results')
+        help='Do not save detection visualization results')
     parser.add_argument(
         '--no-save-pred',
         action='store_true',
-        help='Do not save detection json results')
+        help='Do not save detection prediction results')
     parser.add_argument(
         '--print-result',
         action='store_true',

demo/multi_modality_demo.py

@@ -20,7 +20,7 @@ def parse_args():
     parser.add_argument(
         '--cam-type',
         type=str,
-        default='CAM_BACK',
+        default='CAM_FRONT',
         help='choose camera type to inference')
     parser.add_argument(
         '--pred-score-thr',
@@ -31,25 +31,25 @@ def parse_args():
         '--out-dir',
         type=str,
         default='outputs',
-        help='Output directory of prediction results.')
+        help='Output directory of prediction and visualization results.')
     parser.add_argument(
         '--show',
         action='store_true',
         help='Show online visualization results')
     parser.add_argument(
-        '--wait_time',
+        '--wait-time',
         type=float,
         default=-1,
         help='The interval of show (s). Demo will be blocked in showing'
         'results, if wait_time is -1. Defaults to -1.')
     parser.add_argument(
         '--no-save-vis',
         action='store_true',
-        help='Do not save detection vis results')
+        help='Do not save detection visualization results')
     parser.add_argument(
         '--no-save-pred',
         action='store_true',
-        help='Do not save detection json results')
+        help='Do not save detection prediction results')
     parser.add_argument(
         '--print-result',
         action='store_true',

demo/pcd_demo.py

@@ -24,25 +24,25 @@ def parse_args():
         '--out-dir',
         type=str,
         default='outputs',
-        help='Output directory of prediction results.')
+        help='Output directory of prediction and visualization results.')
     parser.add_argument(
         '--show',
         action='store_true',
         help='Show online visualization results')
     parser.add_argument(
-        '--wait_time',
+        '--wait-time',
         type=float,
         default=-1,
         help='The interval of show (s). Demo will be blocked in showing'
         'results, if wait_time is -1. Defaults to -1.')
     parser.add_argument(
         '--no-save-vis',
         action='store_true',
-        help='Do not save detection vis results')
+        help='Do not save detection visualization results')
     parser.add_argument(
         '--no-save-pred',
         action='store_true',
-        help='Do not save detection json results')
+        help='Do not save detection prediction results')
     parser.add_argument(
         '--print-result',
         action='store_true',

demo/pcd_seg_demo.py

@@ -19,25 +19,25 @@ def parse_args():
         '--out-dir',
         type=str,
         default='outputs',
-        help='Output directory of prediction results.')
+        help='Output directory of prediction and visualization results.')
     parser.add_argument(
         '--show',
         action='store_true',
         help='Show online visualization results')
     parser.add_argument(
-        '--wait_time',
+        '--wait-time',
         type=float,
         default=-1,
         help='The interval of show (s). Demo will be blocked in showing'
         'results, if wait_time is -1. Defaults to -1.')
     parser.add_argument(
         '--no-save-vis',
         action='store_true',
-        help='Do not save detection vis results')
+        help='Do not save detection visualization results')
     parser.add_argument(
         '--no-save-pred',
         action='store_true',
-        help='Do not save detection json results')
+        help='Do not save detection prediction results')
     parser.add_argument(
         '--print-result',
         action='store_true',

mmdet3d/apis/inferencers/base_3d_inferencer.py

@@ -247,7 +247,7 @@ def postprocess(
                 Defaults to False.
             print_result (bool): Whether to print the inference result w/o
                 visualization to the console. Defaults to False.
-            pred_out_dir (str): Dir to save the inference results w/o
+            pred_out_dir (str): Directory to save the inference results w/o
                 visualization. If left as empty, no file will be saved.
                 Defaults to ''.
 

mmdet3d/visualization/local_visualizer.py

@@ -991,7 +991,10 @@ def add_datasample(self,
         gt_img_data = None
         pred_img_data = None
 
-        if not hasattr(self, 'o3d_vis'):
+        if not hasattr(self, 'o3d_vis') and vis_task in [
+                'multi-view_det', 'lidar_det', 'lidar_seg',
+                'multi-modality_det'
+        ]:
             self.o3d_vis = self._initialize_o3d_vis(show=show)
 
         if draw_gt and data_sample is not None: