modifications

inference.py

@@ -1,25 +1,16 @@
-#! /usr/bin/env python3
-
-__version__= '1.0'
-
-import argparse
 import sys
 import os
 import numpy as np
 import warnings
-import xml.etree.ElementTree as et
-import pandas as pd
-from tqdm import tqdm
-import csv
 import cv2
 import seaborn as sns
-import matplotlib.pyplot as plt
 from tensorflow.keras.models import load_model
 import tensorflow as tf
 from tensorflow.keras import backend as K
 from tensorflow.keras import layers
 import tensorflow.keras.losses
 from tensorflow.keras.layers import *
+from models import *
 import click
 import json
 from tensorflow.python.keras import backend as tensorflow_backend
@@ -37,70 +28,13 @@ __doc__=\
 Tool to load model and predict for given image.
 """
 
-projection_dim = 64
-patch_size = 1
-num_patches =28*28
-class Patches(layers.Layer):
-    def __init__(self, **kwargs):
-        super(Patches, self).__init__()
-        self.patch_size = patch_size
-
-    def call(self, images):
-        print(tf.shape(images)[1],'images')
-        print(self.patch_size,'self.patch_size')
-        batch_size = tf.shape(images)[0]
-        patches = tf.image.extract_patches(
-            images=images,
-            sizes=[1, self.patch_size, self.patch_size, 1],
-            strides=[1, self.patch_size, self.patch_size, 1],
-            rates=[1, 1, 1, 1],
-            padding="VALID",
-        )
-        patch_dims = patches.shape[-1]
-        print(patches.shape,patch_dims,'patch_dims')
-        patches = tf.reshape(patches, [batch_size, -1, patch_dims])
-        return patches
-    def get_config(self):
-
-        config = super().get_config().copy()
-        config.update({
-            'patch_size': self.patch_size,
-        })
-        return config
-    
-    
-class PatchEncoder(layers.Layer):
-    def __init__(self, **kwargs):
-        super(PatchEncoder, self).__init__()
-        self.num_patches = num_patches
-        self.projection = layers.Dense(units=projection_dim)
-        self.position_embedding = layers.Embedding(
-            input_dim=num_patches, output_dim=projection_dim
-        )
-
-    def call(self, patch):
-        positions = tf.range(start=0, limit=self.num_patches, delta=1)
-        encoded = self.projection(patch) + self.position_embedding(positions)
-        return encoded
-    def get_config(self):
-
-        config = super().get_config().copy()
-        config.update({
-            'num_patches': self.num_patches,
-            'projection': self.projection,
-            'position_embedding': self.position_embedding,
-        })
-        return config
-    
-
 class sbb_predict:
-    def __init__(self,image, model, task, config_params_model, patches='false',save='false', ground_truth=None,weights_dir=None ):
+    def __init__(self,image, model, task, config_params_model, patches, save, ground_truth):
         self.image=image
         self.patches=patches
         self.save=save
         self.model_dir=model
         self.ground_truth=ground_truth
-        self.weights_dir=weights_dir
         self.task=task
         self.config_params_model=config_params_model
 
@@ -426,16 +360,12 @@ class sbb_predict:
             pass
         else:
             img_seg_overlayed = self.visualize_model_output(res, self.img_org, self.task)
-            cv2.imwrite('./test.png',img_seg_overlayed)
-        ##if self.save!=None:
-            ##img=np.repeat(res[:, :, np.newaxis]*255, 3, axis=2)
-            ##cv2.imwrite(self.save,img)
+            if self.save:
+                cv2.imwrite(self.save,img_seg_overlayed)
                 
-        ###if self.ground_truth!=None:
-            ###gt_img=cv2.imread(self.ground_truth)
-            ###self.IoU(gt_img[:,:,0],res)
-        ##plt.imshow(res)
-        ##plt.show()
+        if self.ground_truth:
+            gt_img=cv2.imread(self.ground_truth)
+            self.IoU(gt_img[:,:,0],res[:,:,0])
         
 @click.command()
 @click.option(
@@ -463,23 +393,19 @@ class sbb_predict:
     required=True,
 )
 @click.option(
-    "--ground_truth/--no-ground_truth",
-    "-gt/-nogt",
-    is_flag=True,
+    "--ground_truth",
+    "-gt",
     help="ground truth directory if you want to see the iou of prediction.",
 )
-@click.option(
-    "--model_weights/--no-model_weights",
-    "-mw/-nomw",
-    is_flag=True,
-    help="previous model weights which are saved.",
-)
-def main(image, model, patches, save, ground_truth, model_weights):
-    
+def main(image, model, patches, save, ground_truth):
     with open(os.path.join(model,'config.json')) as f:
         config_params_model = json.load(f)
-    task = 'classification'
-    x=sbb_predict(image, model, task, config_params_model, patches, save, ground_truth, model_weights)
+    task = config_params_model['task']
+    if task != 'classification':
+        if not save:
+            print("Error: You used one of segmentation or binarization task but not set -s, you need a filename to save visualized output with -s")
+            sys.exit(1)
+    x=sbb_predict(image, model, task, config_params_model, patches, save, ground_truth)
     x.run()
 
 if __name__=="__main__":