no code implementations • 23 Aug 2023 • Sota Kato, Kazuhiro Hotta, Yuhki Hatakeyama, Yoshinori Konishi
Lite-HRNet Plus achieves two improvements: a novel fusion block based on a channel attention and a novel output module with less computational intensity using multi-resolution feature maps.
1 code implementation • 15 Jun 2023 • Sota Kato, Kazuhiro Hotta
Although, by using LDAM loss, it is possible to obtain large margins for the minority classes and small margins for the majority classes, the relevance to a large margin, which is included in the original softmax cross entropy loss, is not be clarified yet.
1 code implementation • 17 Apr 2023 • Sota Kato, Kazuhiro Hotta
Semantic segmentation of microscopic cell images using deep learning is an important technique, however, it requires a large number of images and ground truth labels for training.
1 code implementation • 16 Jul 2022 • Sota Kato, Kazuhiro Hotta
Based on the t-vMF similarity, our proposed Dice loss is formulated in a more compact similarity loss function than the original Dice loss.
Ranked #1 on Medical Image Segmentation on CVC-ClinicDB
no code implementations • 30 Aug 2021 • Sota Kato, Kazuhiro Hotta
We propose an automatic preprocessing and ensemble learning for segmentation of cell images with low quality.
no code implementations • 6 Jul 2021 • Sota Kato, Kazuhiro Hotta
Unlike CE loss, MSE loss is possible to equalize the number of back propagation for all classes and to learn the feature space considering the relationships between classes as metric learning.