Zobrazeno 1 - 10
of 398
pro vyhledávání: '"Zhao, Shang"'
Surgical instrument segmentation is instrumental to minimally invasive surgeries and related applications. Most previous methods formulate this task as single-frame-based instance segmentation while ignoring the natural temporal and stereo attributes
Externí odkaz:
http://arxiv.org/abs/2409.09360
With the recent advancements in single-image-based human mesh recovery, there is a growing interest in enhancing its performance in certain extreme scenarios, such as occlusion, while maintaining overall model accuracy. Although obtaining accurately
Externí odkaz:
http://arxiv.org/abs/2403.12473
For robotic surgical videos, instrument presence annotations are typically recorded with video streams, which offering the potential to reduce the manually annotated costs for segmentation. However, weakly supervised surgical instrument segmentation
Externí odkaz:
http://arxiv.org/abs/2403.09551
Sparse-view CT is a promising strategy for reducing the radiation dose of traditional CT scans, but reconstructing high-quality images from incomplete and noisy data is challenging. Recently, 3D Gaussian has been applied to model complex natural scen
Externí odkaz:
http://arxiv.org/abs/2312.15676
The augmentation parameters matter to few-shot semantic segmentation since they directly affect the training outcome by feeding the networks with varying perturbated samples. However, searching optimal augmentation parameters for few-shot segmentatio
Externí odkaz:
http://arxiv.org/abs/2306.05107
Airway segmentation, especially bronchioles segmentation, is an important but challenging task because distal bronchus are sparsely distributed and of a fine scale. Existing neural networks usually exploit sparse topology to learn the connectivity of
Externí odkaz:
http://arxiv.org/abs/2303.09212
Deep learning is becoming increasingly ubiquitous in medical research and applications while involving sensitive information and even critical diagnosis decisions. Researchers observe a significant performance disparity among subgroups with different
Externí odkaz:
http://arxiv.org/abs/2303.08325
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-21 (2024)
Abstract Colorectal cancer (CRC) is a malignant tumor originating from epithelial cells of the colon or rectum, and its invasion and metastasis could be regulated by anoikis. However, the key genes and pathways regulating anoikis in CRC are still unc
Externí odkaz:
https://doaj.org/article/e8264c5d5284422c887d12ed860afae4
Publikováno v:
Journal of Materials Research and Technology, Vol 30, Iss , Pp 1095-1104 (2024)
The effects of solid solution temperature, aging temperature and aging cooling rate on the microstructure evolution of forged Ti-22.5Al-24.7Nb (at. %) alloy were investigated. With the increasing solid solution temperature, the number of equiaxed mic
Externí odkaz:
https://doaj.org/article/6df2befccc3f4b7d8ea71d6768044363
Autonomous robotic surgery has advanced significantly based on analysis of visual and temporal cues in surgical workflow, but relational cues from domain knowledge remain under investigation. Complex relations in surgical annotations can be divided i
Externí odkaz:
http://arxiv.org/abs/2212.12719