This is the official PyTorch implementation of the paper cWDM: Conditional Wavelet Diffusion Models for Cross-Modality 3D Medical Image Synthesis by Paul Friedrich, Alicia Durrer, Julia Wolleb and Philippe C. Cattin. If you find our work useful, please consider to ⭐ star this repository and 📝 cite our paper:

This is the officical model repository of the paper " cWDM: Conditional Wavelet Diffusion Models for Cross-Modality 3D Medical Image Synthesis " by Paul Friedrich, Alicia Durrer, Julia Wolleb and Philippe C. Cattin. This work builds on our paper "WDM: 3D Wavelet Diffusion Models for High-Resolution Medical Image Synthesis".

2024年11月26日 · This paper contributes to the "BraTS 2024 Brain MR Image Synthesis Challenge" and presents a conditional Wavelet Diffusion Model (cWDM) for directly solving a paired image-to-image translation task on high-resolution volumes.

PyTorch implementation for "cWDM: Conditional Wavelet Diffusion Models for Cross-Modality 3D Medical Image Synthesis" (BraTs 2024) - pfriedri/cwdm

2024年9月13日 · 波分复用（WDM）是光纤通信中用来增加数据传输容量和速度的一种技术，它将光信号分成多个波长，每个波长承载独立的信号，从而实现多路信号互不干扰的传输。 WDM传输方式常见的有两种，即双纤单向和单纤双向。 单纤双向是指在单根光纤上同时进行两个不同方向传输的光通道，所采用的波长互相分离，每个波长往一个方向传输数据，实现双方全双工通信。...

2024年2月26日 · 导读： 奇芯光电创新的硅基改性材料的CWDM Mux/Demux芯片和组件大批量出货，满足人工智能AI需求爆发式增长。 2/26/2024，光纤在线讯，创新集成光学光芯片光器件供应商--奇芯光电近日宣布基于其创新的硅基改性材料的CWDM Mux/Demux芯片和组件大批量出 …

Four CWDM EMLs of 1271, 1291, 1311 and 1331nm in 800G FR4 optical transceivers show clear eye diagram after 2km. Our 106GBaud EMLs show high bandwidth, high extinction ratio, low threshold current and high power, making it a suitable …

Such higher wavelength counts are needed for emerging applications such as AI, HPC, and high-density optics, and enable a leap in performance, efficiency, cost, and bandwidth scaling compared with other technologies. The new specifications will leverage IEEE and ITU …

2020年6月24日 · IEEE and MSA standards specify four WDM interfaces for today’s high volume datacom optics. Emerging advanced integrated optics applications, such as silicon photonics (SiPh) based high-density co-packaged optics, optical computing, and AI, are expected to move to 8, 16, and 32 wavelengths.

2024年11月26日 · This paper contributes to the "BraTS 2024 Brain MR Image Synthesis Challenge" and presents a conditional Wavelet Diffusion Model (cWDM) for directly solving a paired image-to-image translation task on high-resolution volumes.