Predictor support (#65)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Laughing-q <1185102784@qq.com>
Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>

ultralytics/yolo/utils/configs/__init__.py

@@ -0,0 +1,23 @@
+from pathlib import Path
+from typing import Dict, Union
+
+from omegaconf import DictConfig, OmegaConf
+
+
+def get_config(config: Union[str, DictConfig], overrides: Union[str, Dict] = {}):
+    """
+    Accepts yaml file name or DictConfig containing experiment configuration.
+    Returns training args namespace
+    :param config: Optional file name or DictConfig object
+    """
+    if isinstance(config, (str, Path)):
+        config = OmegaConf.load(config)
+    elif isinstance(config, Dict):
+        config = OmegaConf.create(config)
+    # override
+    if isinstance(overrides, str):
+        overrides = OmegaConf.load(overrides)
+    elif isinstance(overrides, Dict):
+        overrides = OmegaConf.create(overrides)
+
+    return OmegaConf.merge(config, overrides)

ultralytics/yolo/utils/configs/default.yaml

@@ -46,7 +46,22 @@ max_det: 300
 half: True
 dnn: False # use OpenCV DNN for ONNX inference
 plots: False
+
+# Prediction settings:
+source: "ultralytics/assets/"
+view_img: False
 save_txt: False
+save_conf: False
+save_crop: False
+hide_labels: False  # hide labels
+hide_conf: False
+vid_stride: 1 # video frame-rate stride
+line_thickness: 3  # bounding box thickness (pixels)
+update: False # Update all models
+visualize: False
+augment: False
+agnostic_nms: False  # class-agnostic NMS
+retina_masks: False
 
 # Hyperparameters ------------------------------------------------------------------------------------------------------
 lr0: 0.01  # initial learning rate (SGD=1E-2, Adam=1E-3)