3d Fusion(3D融合)研究综述
3d Fusion 3D融合 - The primary aim of this pilot study was to evaluate the feasibility and safety of the CAS assisted by 3D fusion of previously performed computed tomography (CTA) and magnetic resonance angiography (MRA) images and DynaCT, the secondary aim was to determine if 3D fusion decreases radiation exposure and the amount of contrast needed during the procedure. [1] 3D fusions of the pre- and postoperative registration were reconstructed. [2] However, it is difficult to match the time points between MPI and venograms because of heart beating and thus image acquisition of the different cardiac frames, which affects the accuracy of 3D fusion. [3] (2) 2D3D image fusion: CT images are then fused semi-automatically by aligning prosthetic valve in two cine images acquired at-least 30 degrees apart (syngo 2D3D fusion®, Artis Q floor, VD11, Siemens Medical Solutions USA Inc. [4]本试验性研究的主要目的是评估 CAS 的可行性和安全性，通过先前进行的计算机断层扫描 (CTA) 和磁共振血管造影 (MRA) 图像和 DynaCT 的 3D 融合辅助，次要目的是确定 3D 融合是否降低辐射暴露和手术过程中所需的对比量。 [1] 重建了术前和术后配准的 3D 融合。 [2] 然而，MPI和静脉图之间的时间点很难匹配，因为心脏跳动，从而导致不同心脏帧的图像采集，影响了3D融合的准确性。 [3] (2) 2D3D 图像融合：CT 图像然后通过对齐两个至少相隔 30 度的电影图像中的人工瓣膜进行半自动融合（syngo 2D3D fusion®、Artis Q floor、VD11、Siemens Medical Solutions USA Inc. [4]
3d fusion module 3d融合模块
This paper proposes an end-to-end efficient generation network, which is composed of an encoder, a 2D–3D fusion module, and a decoder. [1] Based on an attention-based 2D-3D fusion module, the network is able to integrate 2D and 3D features adaptively according to their information integrity. [2]本文提出了一种端到端的高效生成网络，由编码器、2D-3D融合模块和解码器组成。 [1] 基于基于注意力的 2D-3D 融合模块，网络能够根据信息完整性自适应地集成 2D 和 3D 特征。 [2]