Papers › Multi-stream Cell Segmentation with Low-level Cues for Multi-modality Images

Multi-stream Cell Segmentation with Low-level Cues for Multi-modality Images

22 Oct 2023arXiv:2310.14226archive 2025-07-28

Wei Lou, Xinyi Yu, Chenyu Liu, Xiang Wan, Guanbin Li, SiQi Liu, Haofeng Li

Cell segmentation for multi-modal microscopy images remains a challenge due to the complex textures, patterns, and cell shapes in these images. To tackle the problem, we first develop an automatic cell classification pipeline to label the microscopy images based on their low-level image characteristics, and then train a classification model based on the category labels. Afterward, we train a separate segmentation model for each category using the images in the corresponding category. Besides, we further deploy two types of segmentation models to segment cells with roundish and irregular shapes respectively. Moreover, an efficient and powerful backbone model is utilized to enhance the efficiency of our segmentation model. Evaluated on the Tuning Set of NeurIPS 2022 Cell Segmentation Challenge, our method achieves an F1-score of 0.8795 and the running time for all cases is within the time tolerance.

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colorize lhaof/cellseg/overlay.py official repository ran AGPL-3.0 (copyleft) · pointer only · 81569f8092472c82 · report
conv1x1 lhaof/cellseg/classifiers.py official repository ran · our draft was wrong AGPL-3.0 (copyleft) · pointer only · 2a80220dabcb742a · report
conv3x3 lhaof/cellseg/classifiers.py official repository ran · our draft was wrong AGPL-3.0 (copyleft) · pointer only · 600ff2c45e0de056 · report
eval_tp_fp_fn lhaof/cellseg/compute_metric.py official repository ran AGPL-3.0 (copyleft) · pointer only · 6d3fc649bf9a6858 · report
get_bounding_box lhaof/cellseg/overlay.py official repository ran AGPL-3.0 (copyleft) · pointer only · db85af612797999c · report
normalize_channel lhaof/cellseg/predict_unet_convnext.py official repository ran AGPL-3.0 (copyleft) · pointer only · 8fdbd598e86c4817 · report
proc_valid_step_output lhaof/cellseg/train_convnext_hover..py official repository ran AGPL-3.0 (copyleft) · pointer only · 99ecbde28fbc0636 · report
random_colors lhaof/cellseg/overlay.py official repository ran AGPL-3.0 (copyleft) · pointer only · 556f4d307b311077 · report
remove_boundary_cells lhaof/cellseg/compute_metric.py official repository ran AGPL-3.0 (copyleft) · pointer only · 1c4662bed43809ce · report
valid_step lhaof/cellseg/train_convnext_hover..py official repository ran AGPL-3.0 (copyleft) · pointer only · b3e303353660e527 · report
resnet18 lhaof/cellseg/classifiers.py official repository unverified AGPL-3.0 (copyleft) · pointer only · a521c4a92cbd4275 · report

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Cell SegmentationSegmentation

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