Hello everyone. I am trying to train the YOLOX net for cell detection in brightfield. My original images are 2048×2048. I read on matworks that yolox, being anchor-free, can be trained on tiled images and the inference can be done on full-size images. So what I did was tiliing my images in 4 blocks, 1024×1024 each, then size down everything to 512×512 pixels and do the training. Doing the inference on full-size images gives me 0 precision, as well as scaling down the test set to 1024×1024 pixels, which makes the size of the cells I want to detect the same size as they would be in the preprocessed training set. Is there something I am not grasping due to my scarce experience? thank you to whoever will suggest something. ThanksHello everyone. I am trying to train the YOLOX net for cell detection in brightfield. My original images are 2048×2048. I read on matworks that yolox, being anchor-free, can be trained on tiled images and the inference can be done on full-size images. So what I did was tiliing my images in 4 blocks, 1024×1024 each, then size down everything to 512×512 pixels and do the training. Doing the inference on full-size images gives me 0 precision, as well as scaling down the test set to 1024×1024 pixels, which makes the size of the cells I want to detect the same size as they would be in the preprocessed training set. Is there something I am not grasping due to my scarce experience? thank you to whoever will suggest something. Thanks Hello everyone. I am trying to train the YOLOX net for cell detection in brightfield. My original images are 2048×2048. I read on matworks that yolox, being anchor-free, can be trained on tiled images and the inference can be done on full-size images. So what I did was tiliing my images in 4 blocks, 1024×1024 each, then size down everything to 512×512 pixels and do the training. Doing the inference on full-size images gives me 0 precision, as well as scaling down the test set to 1024×1024 pixels, which makes the size of the cells I want to detect the same size as they would be in the preprocessed training set. Is there something I am not grasping due to my scarce experience? thank you to whoever will suggest something. Thanks yolo, deep learning, detection, machine learning, image processing, computer vision MATLAB Answers — New Questions

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