Towards Abdominal 3-D Scene Rendering from Laparoscopy Surgical Videos Using NeRFs

KT Nguyen, F Tozzi, N Rashidian, W Willaert… - … Workshop on Machine …, 2023 - Springer
Given that a conventional laparoscope only provides a two-dimensional (2-D) view, the
detection and diagnosis of medical ailments can be challenging. To overcome the visual …

Based: Bundle-adjusting surgical endoscopic dynamic video reconstruction using neural radiance fields

S Saha, S Liu, S Lin, J Lu, M Yip - arXiv preprint arXiv:2309.15329, 2023 - arxiv.org
Reconstruction of deformable scenes from endoscopic videos is important for many
applications such as intraoperative navigation, surgical visual perception, and robotic …

FLex: Joint Pose and Dynamic Radiance Fields Optimization for Stereo Endoscopic Videos

FP Stilz, MA Karaoglu, F Tristram, N Navab… - arXiv preprint arXiv …, 2024 - arxiv.org
Reconstruction of endoscopic scenes is an important asset for various medical applications,
from post-surgery analysis to educational training. Neural rendering has recently shown …

Neural radiance fields-based multi-view endoscopic scene reconstruction for surgical simulation

Z Qin, K Qian, S Liang, Q Zheng, J Peng… - International Journal of …, 2024 - Springer
Purpose In virtual surgery, the appearance of 3D models constructed from CT images lacks
realism, leading to potential misunderstandings among residents. Therefore, it is crucial to …

Samsnerf: Segment anything model (sam) guides dynamic surgical scene reconstruction by neural radiance field (nerf)

A Lou, Y Li, X Yao, Y Zhang, J Noble - arXiv preprint arXiv:2308.11774, 2023 - arxiv.org
The accurate reconstruction of surgical scenes from surgical videos is critical for various
applications, including intraoperative navigation and image-guided robotic surgery …

Neural Radiance Fields for Novel View Synthesis in Monocular Gastroscopy

Z Jiang, Y Monno, M Okutomi, S Suzuki… - arXiv preprint arXiv …, 2024 - arxiv.org
Enabling the synthesis of arbitrarily novel viewpoint images within a patient's stomach from
pre-captured monocular gastroscopic images is a promising topic in stomach diagnosis …

Neural rendering for stereo 3d reconstruction of deformable tissues in robotic surgery

Y Wang, Y Long, SH Fan, Q Dou - International conference on medical …, 2022 - Springer
Reconstruction of the soft tissues in robotic surgery from endoscopic stereo videos is
important for many applications such as intra-operative navigation and image-guided robotic …

3D reconstruction of endoscopy images with NeRF

QY Chen - 2023 - search.proquest.com
During endoscopic procedures, a camera is inserted into the human body to capture images
of an inner organ. However, with a single scan of the organ, the camera is unable to capture …

Enhancing endoscopic scene reconstruction with color-aware inverse rendering through neural SDF and radiance fields

Z Qin, Q Chen, K Qian, Q Zheng, J Shi… - Biomedical Optics …, 2024 - opg.optica.org
Virtual surgical training is crucial for enhancing minimally invasive surgical skills. Traditional
geometric reconstruction methods based on medical CT/MRI images often fall short in …

Dynamic depth-supervised nerf for multi-view rgb-d operating room videos

BGA Gerats, JM Wolterink, IAMJ Broeders - International Workshop on …, 2023 - Springer
The operating room (OR) is an environment of interest for the development of sensing
systems, enabling the detection of people, objects, and their semantic relations. Due to …