Update pphuman (PaddlePaddle#5393)

* refine attr vis & refine model_dir in config

* support model_dir in command line

Author: jerrywgz

deploy/pphuman/config/infer_cfg.yml

@@ -11,6 +11,6 @@ ATTR:
   batch_size: 8
 
 MOT:
-  model_dir: output_inference/pedestrian_yolov3_darknet/
-  tracker_config: deploy/pphuman/tracker_config.yml
+  model_dir: output_inference/mot_ppyolov3/
+  tracker_config: deploy/pphuman/config/tracker_config.yml
   batch_size: 1

deploy/pphuman/tracker_config.yml deploy/pphuman/config/tracker_config.yml

@@ -45,6 +45,8 @@ def argsparser():
         default=None,
         help="Path of video file, `video_file` or `camera_id` has a highest priority."
     )
+    parser.add_argument(
+        "--model_dir", nargs='*', help="set model dir in pipeline")
     parser.add_argument(
         "--camera_id",
         type=int,
@@ -182,6 +184,21 @@ def report(self, average=False):
         return dic
 
 
+def merge_model_dir(args, model_dir):
+    # set --model_dir DET=ppyoloe/ to overwrite the model_dir in config file
+    task_set = ['DET', 'ATTR', 'MOT', 'KPT', 'ACTION']
+    if not model_dir:
+        return args
+    for md in model_dir:
+        md = md.strip()
+        k, v = md.split('=', 1)
+        k_upper = k.upper()
+        assert k_upper in task_set, 'Illegal type of task, expect task are: {}, but received {}'.format(
+            task_set, k)
+        args[k_upper].update({'model_dir': v})
+    return args
+
+
 def merge_cfg(args):
     with open(args.config) as f:
         pred_config = yaml.safe_load(f)
@@ -196,14 +213,17 @@ def merge(cfg, arg):
                     merge_cfg[k] = merge(v, arg)
         return merge_cfg
 
-    pred_config = merge(pred_config, vars(args))
+    args_dict = vars(args)
+    model_dir = args_dict.pop('model_dir')
+    pred_config = merge_model_dir(pred_config, model_dir)
+    pred_config = merge(pred_config, args_dict)
     return pred_config
 
 
 def print_arguments(cfg):
     print('-----------  Running Arguments -----------')
-    for arg, value in sorted(cfg.items()):
-        print('%s: %s' % (arg, value))
+    buffer = yaml.dump(cfg)
+    print(buffer)
     print('------------------------------------------')
 
 

deploy/pphuman/pipe_utils.py

@@ -96,13 +96,13 @@ def postprocess(self, inputs, result):
         age_list = ['AgeLess18', 'Age18-60', 'AgeOver60']
         direct_list = ['Front', 'Side', 'Back']
         bag_list = ['HandBag', 'ShoulderBag', 'Backpack']
-        upper_list = [
-            'UpperStride', 'UpperLogo', 'UpperPlaid', 'UpperSplice', 'LongCoat'
-        ]
+        upper_list = ['UpperStride', 'UpperLogo', 'UpperPlaid', 'UpperSplice']
         lower_list = [
-            'LowerStripe', 'LowerPattern', 'Trousers', 'Shorts', 'Skirt&Dress'
+            'LowerStripe', 'LowerPattern', 'LongCoat', 'Trousers', 'Shorts',
+            'Skirt&Dress'
         ]
-
+        glasses_threshold = 0.3
+        hold_threshold = 0.6
         batch_res = []
         for res in im_results:
             res = res.tolist()
@@ -118,7 +118,7 @@ def postprocess(self, inputs, result):
             label_res.append(direction)
             # glasses
             glasses = 'Glasses: '
-            if res[1] > self.threshold:
+            if res[1] > glasses_threshold:
                 glasses += 'True'
             else:
                 glasses += 'False'
@@ -132,7 +132,7 @@ def postprocess(self, inputs, result):
             label_res.append(hat)
             # hold obj
             hold_obj = 'HoldObjectsInFront: '
-            if res[18] > self.threshold:
+            if res[18] > hold_threshold:
                 hold_obj += 'True'
             else:
                 hold_obj += 'False'
@@ -143,7 +143,7 @@ def postprocess(self, inputs, result):
             bag_label = bag if bag_score > self.threshold else 'No bag'
             label_res.append(bag_label)
             # upper
-            upper_res = res[4:8] + res[10:11]
+            upper_res = res[4:8]
             upper_label = 'Upper:'
             sleeve = 'LongSleeve' if res[3] > res[2] else 'ShortSleeve'
             upper_label += ' {}'.format(sleeve)
@@ -152,7 +152,7 @@ def postprocess(self, inputs, result):
                     upper_label += ' {}'.format(upper_list[i])
             label_res.append(upper_label)
             # lower
-            lower_res = res[8:10] + res[11:14]
+            lower_res = res[8:14]
             lower_label = 'Lower: '
             has_lower = False
             for i, l in enumerate(lower_res):

deploy/python/attr_infer.py

@@ -338,8 +338,8 @@ def visualize_attr(im, results, boxes=None):
         im = np.ascontiguousarray(np.copy(im))
 
     im_h, im_w = im.shape[:2]
-    text_scale = max(1, int(im.shape[0] / 1600.))
-    text_thickness = 2
+    text_scale = max(1, int(im.shape[0] / 1200.))
+    text_thickness = 3
 
     line_inter = im.shape[0] / 50.
     for i, res in enumerate(results):