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cs.CV2026
Large-scale EM Benchmark for Multi-Organelle Instance Segmentation in the Wild
Yanrui Lu, Danyang Chen, Haowen Xiao +12
Accurate instance-level segmentation of organelles in electron microscopy (EM) is critical for quantitative analysis of subcellular morphology and inter-organelle interactions. How…
cs.CV2026
RFAssigner: A Generic Label Assignment Strategy for Dense Object Detection
Ziqian Guan, Xieyi Fu, Yuting Wang +5
Label assignment is a critical component in training dense object detectors. State-of-the-art methods typically assign each training sample a positive and a negative weight, optimi…