Search Results for author: Randall A. Bly

Found 4 papers, 3 papers with code

Reducing Annotating Load: Active Learning with Synthetic Images in Surgical Instrument Segmentation

1 code implementation7 Aug 2021 Haonan Peng, Shan Lin, Daniel King, Yun-Hsuan Su, Randall A. Bly, Kris S. Moe, Blake Hannaford

Motivated by alleviating this workload, we propose a general embeddable method to decrease the usage of labeled real images, using active generated synthetic images.

Active Learning

Multi-frame Feature Aggregation for Real-time Instrument Segmentation in Endoscopic Video

no code implementations17 Nov 2020 Shan Lin, Fangbo Qin, Haonan Peng, Randall A. Bly, Kris S. Moe, Blake Hannaford

However, the high computation cost may limit the application of deep models to time-sensitive tasks such as online surgical video analysis for robotic-assisted surgery.

Segmentation

LC-GAN: Image-to-image Translation Based on Generative Adversarial Network for Endoscopic Images

1 code implementation10 Mar 2020 Shan Lin, Fangbo Qin, Yangming Li, Randall A. Bly, Kris S. Moe, Blake Hannaford

For live image segmentation, we first translate the live images to fake-cadaveric images with LC-GAN and then perform segmentation on the fake-cadaveric images with models trained on the real cadaveric dataset.

Generative Adversarial Network Image Segmentation +4

Towards Better Surgical Instrument Segmentation in Endoscopic Vision: Multi-Angle Feature Aggregation and Contour Supervision

1 code implementation25 Feb 2020 Fangbo Qin, Shan Lin, Yangming Li, Randall A. Bly, Kris S. Moe, Blake Hannaford

Accurate and real-time surgical instrument segmentation is important in the endoscopic vision of robot-assisted surgery, and significant challenges are posed by frequent instrument-tissue contacts and continuous change of observation perspective.

Segmentation

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