recognize garbage by image

movement.py

@@ -2,8 +2,9 @@ import joblib
 from sklearn.calibration import LabelEncoder
 from agentActionType import AgentActionType
 import time
-from garbage import GarbageType, RecognizedGarbage
+from garbage import Garbage, GarbageType, RecognizedGarbage
 from garbageCan import GarbageCan
+from machine_learning.neuron_network import Net
 from turnCar import turn_left_orientation, turn_right_orientation
 from garbageTruck import GarbageTruck
 from typing import Tuple, Dict
@@ -13,6 +14,9 @@ from agentOrientation import AgentOrientation
 import pygame
 from bfs import find_path_to_nearest_can
 from agentState import AgentState
+import torch
+import torchvision.transforms as transforms
+from PIL import Image
 
 
 def collect_garbage(game_context: GameContext) -> None:
@@ -31,10 +35,18 @@ def collect_garbage(game_context: GameContext) -> None:
 
 def _recognize_garbage(dust_car: GarbageTruck, can: GarbageCan) -> None:
     loaded_model = joblib.load('machine_learning/model.pkl')
+    
+    checkpoint = torch.load('machine_learning/model.pt')
+    if 'module' in list(checkpoint['model_state_dict'].keys())[0]:
+        checkpoint = {k.replace('module.', ''): v for k, v in checkpoint['model_state_dict'].items()}
+    else:
+        checkpoint = checkpoint['model_state_dict']
+    neuron_model = Net()
+    neuron_model.load_state_dict(checkpoint)
+    neuron_model.eval()
+
     for garbage in can.garbage:
-        attributes = [garbage.shape, garbage.flexibility, garbage.does_smell, garbage.weight, garbage.size, garbage.color, garbage.softness, garbage.does_din]
-        encoded = attributes_to_floats(attributes)
-        predicted_class = loaded_model.predict([encoded])[0]
+        predicted_class = _recognize_by_image(garbage, neuron_model) if garbage.img is not None else _recognize_by_attributes(garbage, loaded_model)        
         garbage_type: GarbageType = None
         if predicted_class == 'PAPER':
             garbage_type = GarbageType.PAPER
@@ -50,6 +62,40 @@ def _recognize_garbage(dust_car: GarbageTruck, can: GarbageCan) -> None:
         recognized_garbage = RecognizedGarbage(garbage, garbage_type)
         dust_car.sort_garbage(recognized_garbage)
 
+def _recognize_by_image(garbage: Garbage, model: Net) -> str:
+    transform = transforms.Compose([
+        transforms.Resize((64, 64)),
+        transforms.ToTensor(),
+        transforms.Normalize((0.5, 0.5, 0.5), (0.5, 0.5, 0.5))
+    ])
+    image = Image.open(garbage.img)
+    image = transform(image)
+    with torch.no_grad():
+        output = model(image.unsqueeze(0))
+        _, predicted = torch.max(output.data, 1)
+        return _convert_image_prediction(predicted)
+    
+def _convert_image_prediction(prediction: torch.Tensor) -> str:
+    item = prediction.item()
+    if item == 0:
+        return 'BIO'
+    if item == 1:
+        return 'GLASS'
+    if item == 2:
+        return 'MIXED'
+    if item == 3:
+        return 'PAPER'
+    if item == 4:
+        return "PLASTIC_AND_METAL"
+    print(type(prediction))
+    return None
+
+def _recognize_by_attributes(garbage: Garbage, model) -> str:
+    attributes = [garbage.shape, garbage.flexibility, garbage.does_smell, garbage.weight, garbage.size, garbage.color, garbage.softness, garbage.does_din]
+    encoded = attributes_to_floats(attributes)
+    return model.predict([encoded])[0]
+
+
 def attributes_to_floats(attributes: list[str]) -> list[float]:
     output: list[float] = []
     if attributes[0] == 'Longitiudonal':

startup.py

@@ -36,30 +36,46 @@ def create_city() -> City:
     streets = create_streets()
     trashcans = create_trashcans()
     bumps = create_speed_bumps()
-    garbage_pieces = create_garbage_pieces()
+    garbage_pieces = _craete_garbage_with_attributes()
     garbage_pieces_counter = 0
     for s in streets:
         city.add_street(s)
     for t in trashcans:
-        for i in range(4):
+        for _ in range(4):
             t.add_garbage(garbage_pieces[garbage_pieces_counter])
             garbage_pieces_counter = garbage_pieces_counter + 1
         city.add_can(t)
+    garbage_pieces = _create_garbage_with_images()
+    garbage_pieces_counter = 0
+    for t in trashcans:
+        for _ in range(4):
+            t.add_garbage(garbage_pieces[garbage_pieces_counter])
+            garbage_pieces_counter = garbage_pieces_counter + 1
     for b in bumps:
         city.add_bump(b)
     return city
 
-
-def create_garbage_pieces() -> List[Garbage]:
+def _craete_garbage_with_attributes() -> list[Garbage]:
     garbage_pieces = []
     with open('machine_learning/garbage_infill.csv', 'r') as file:
         lines = file.readlines()
         for line in lines[1:]:
             param = line.strip().split(',')
             garbage_pieces.append(
-                Garbage('img', param[0], param[1], param[2], param[3], param[4], param[5], param[6], param[7].strip()))
+                Garbage(None, param[0], param[1], param[2], param[3], param[4], param[5], param[6], param[7].strip()))
         return garbage_pieces
             
+def _create_garbage_with_images() -> list[Garbage]:
+    garbage_pieces = []
+    current_path_number = 3014
+    for _ in range(0, 28):
+        path = 'machine_learning/garbage_photos/photos_not_from_train_set/IMG_' + str(current_path_number) + '.jpg'
+        new_garbage = Garbage(path, None, None, None, None, None, None, None, None)
+        garbage_pieces.append(new_garbage)
+        current_path_number = current_path_number + 1
+        if current_path_number == 3025:
+            current_path_number = current_path_number + 1
+    return garbage_pieces 
 
 def create_streets() -> List[Street]:
     streets = []