Tianxiaomo / pytorch-YOLOv4

PyTorch ,ONNX and TensorRT implementation of YOLOv4
Apache License 2.0
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Question related to dataset preparation #450

Open ghost opened 3 years ago

ghost commented 3 years ago

❔Question

I was wondering has my dataset is huge, if I crop the images to annotated parts, which would result in the 1 whole image = represent 1 object. will this affect model accuracy and overall performance?

Additional context

Has my dataset is large and I have limited training resources, I wanted to try different ways to reduce the training time without affecting the accuracy. So I had a plan to instead of providing a complete image that consists of a small part of the object to be detected why not just crop the image and give only the object part of the image.