Open LorenzG opened 5 years ago
Hello
I'm getting the following error when trying to read a B&W image:
ValueError Traceback (most recent call last) <ipython-input-11-d250c4835c35> in <module>() ----> 1 target,_ = generator.next() 2 3 target_bounding_boxes, target_categories, target_images, target_masks, target_metadata = target 4 5 target_bounding_boxes = numpy.squeeze(target_bounding_boxes) ~\Anaconda3\envs\tensorflow\lib\site-packages\keras_rcnn\preprocessing\_object_detection.py in next(self) 87 selection = next(self.index_generator) 88 ---> 89 return self._get_batches_of_transformed_samples(selection) 90 91 def find_scale(self, image): ~\Anaconda3\envs\tensorflow\lib\site-packages\keras_rcnn\preprocessing\_object_detection.py in _get_batches_of_transformed_samples(self, selection) 142 while True: 143 try: --> 144 x = self._transform_samples(batch_index, image_index) 145 except BoundingBoxException: 146 continue ~\Anaconda3\envs\tensorflow\lib\site-packages\keras_rcnn\preprocessing\_object_detection.py in _transform_samples(self, batch_index, image_index) 197 dimensions = dimensions.astype(numpy.float16) 198 --> 199 scale = self.find_scale(image) 200 201 dimensions *= scale ~\Anaconda3\envs\tensorflow\lib\site-packages\keras_rcnn\preprocessing\_object_detection.py in find_scale(self, image) 90 91 def find_scale(self, image): ---> 92 r, c, _ = image.shape 93 94 scale = self.minimum / numpy.minimum(r, c) ValueError: not enough values to unpack (expected 3, got 2)
This is my code:
categories = {"sick": 1} generator = preprocessing.ObjectDetectionGenerator() generator = generator.flow_from_dictionary( dictionary=training_dictionary, categories=categories, target_size=(224, 224), color_mode='grayscale' ) target,_ = generator.next()
and I'm using this image: https://drive.google.com/open?id=1IufZFg8HmwwfIuzy4v5xkGKG3QTlv-WI
Hello
I'm getting the following error when trying to read a B&W image:
This is my code:
and I'm using this image: https://drive.google.com/open?id=1IufZFg8HmwwfIuzy4v5xkGKG3QTlv-WI