柱廊
发表于 2025-3-30 10:51:27
Cascaded Shape Regression for Automatic Prostate Segmentation from Extracorporeal Ultrasound Imagesand low contrast intensities. In this paper, we proposed a cascaded shape regression (CSR) method for automatic detection and localization of the prostate. A sequence of random fern predictors are trained in a boosted regression manner. Shape-indexed features are used to achieve invariance against g
哀求
发表于 2025-3-30 12:22:20
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STAT
发表于 2025-3-30 20:30:22
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Obstreperous
发表于 2025-3-30 21:24:07
Toward Accurate and Robust 2-D/3-D Registration of Implant Models to Single-Plane Fluoroscopy,le-plane fluoroscopy. The proposed method utilizes library-based registration for pose initialization, followed by an intensity-based iterative registration for pose fine tuning. The algorithm matches the 2-D silhouette of the implant extracted from the fluoroscopy with a pre-computed library of 2-D
GLIDE
发表于 2025-3-31 03:44:08
Ultrasound Image-Guided Mapping of Endoscopic Views on a 3D Placenta Model: A Tracker-Less Approachf external trackers. It is non-disruptive in terms of existing surgical workflow as surgeons do not need to accommodate operational constraints associated with the use of additionally installed motion sensors or tracking systems. A passive fiducial marker is attached to the tip of the endoscope to c
Anterior
发表于 2025-3-31 07:54:19
An Augmented Reality Approach for Initializing 2D/3D Registration,erating room, as part of an image-guided navigation system, to establish the transformation between the preoperative volume and the intraoperative patient. Initialization is performed in two phases: volume-tool pose planning in the virtual world, and patient-tool pose mimicking in the physical world
bifurcate
发表于 2025-3-31 12:32:40
Surface Reconstruction from Tracked Endoscopic Video Using the Structure from Motion Approach,s and therapy delivery. To address this challenge, we propose a technique to reconstruct a 3D model of the visualized scene from a sequence of spatially-encoded endoscopic video frames. The method is based on the structure from motion approach adopted from computer vision, and uses both the intrinsi
根除
发表于 2025-3-31 14:17:05
Towards CT Enhanced Ultrasound Guidance for Off-pump Beating Heart Mitral Valve Repair,me a popular solution for such a purpose because of its real-time imaging capability, flexibility, non-invasiveness, and low cost. However, it can be difficult for surgeons to appreciate the position and orientation of 2D images and to keep surgical tools and targets both shown in the image plane wi
Sciatica
发表于 2025-3-31 18:19:23
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上涨
发表于 2025-3-31 22:05:44
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