Comments (5)
Thanks for your interest. I will upload one tomorrow if possible, and will keep you updated.
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Thanks for your interest. I will upload one tomorrow if possible, and will keep you updated.
Thank you so much. Looking forward to the update.
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Hi, Here is a quick usage demo. Hope it helps.
https://github.com/mlpc-ucsd/LETR/blob/master/src/demo_letr.ipynb
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Thank you! The example works perfectly on my new data. Some suggestions:
- The default pretrained weights (DETR) is not exactly match the model near the output (shape mismatch). To make it work I assign the weights only if the shape match.
- Is it possible to apply NMS postprocessing as in LCNN to remove duplicate/close lines? Currently in my custom dataset the overall result is great, better than LCNN, but with some results have duplicate lines.
- Have you considered using imgaug to do augmentation/transforms? imgaug supports the augmentation on lines. The current implementation is good but hard to further customize.
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Thanks for your suggestions.
- DETR weights are different from LETR slightly. Please refer to main.py
Lines 91 to 96 in 005b4c1
- It is possible to apply NMS. However, the main purpose of LETR is to introduce a method that is post-processing and heuristics-guided intermediate processing (edge/junction/region detection) free. To further boost the performance, you are welcome to try this direction.
- Imgaug is another good idea to boost the performance further as well. We have not tried it yet. Transformers are data-hungry. We experience that more data augmentation would almost always help the training.
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Related Issues (20)
- Addition of Gradient Accumulation
- Addition of focal self attention layer
- how to slove the problem “died with <Signals.SIGSEGV: 1 ” trainning with $ bash script/train/a0_train_stage1_res50.sh res50_stage1
- Help
- prepare dataset error HOT 1
- york eval data
- How much time does it takes for training on Wireframe data
- Memmory issue with demo letr notebook
- Package Versioning HOT 1
- Why is the memory requirement increases even after few iterations
- Dataset with COCO
- Evaluation Data
- Continue training
- Multi-class line segments
- AssertionError: Torch not compiled with CUDA enabled
- Web demo is not working
- cuda out of memory error while reproducing the result HOT 6
- dataset HOT 3
- demo runtime environment issues HOT 3
- Question about the figue
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