整体成像的三维图像传输通过无线MIMO通道
Seung-Chan Lim1, Myungjin Cho1
1School of ICT, Robotics and Mechanical Engineering, Institute of Information and Telecommunication Convergence (IITC), Hankyong National University, 327 Chungang-ro, Anseong 17579, Kyonggi-do, Republic of Korea.
Sensors (Basel, Switzerland)
|July 14, 2023
概括
一个新的无线系统使用多输入多输出 (MIMO) 技术同时传输许多3D图像. 这种方法提高了3D图像重建质量,尽管有无线干扰.
科学领域:
- * 数字成像和信号处理.
- * 无线通信系统.
- * 三维 (3D) 重建技术.
背景情况:
- *高分辨率的3D数字内容重建需要大量元素图像的高效传输.
- *现有的无线系统面临通信瓶,限制了整体成像的传输速率.
- *对于先进的3D成像应用来说,需要高通量无线解决方案至关重要.
研究的目的:
- * 提出一种新的无线3D图像传输和接收战略.
- *利用多输入多输出 (MIMO) 技术来提高数据吞吐量.
- * 为了使3D图像从无线传输的元素图像有效重建.
主要方法:
- * 实施使用MIMO空间复杂化的无线传输策略.
- * 通过无线MIMO通道同时传输多个元素图像.
- *使用线性接收器 (匹配过器,零强迫,MMSE) 恢复元素图像,然后进行体积计计算重建 (VCR).
主要成果:
- * 通过无线MIMO成功同时传输大量元素图像.
- * 展示了使用恢复的元素图像进行3D图像重建,尽管有道损坏和干扰.
- *通过视频录像机的平均效果验证重建的3D图像中改善的视觉质量和峰值侧叶比.
结论:
- * 拟议的基于MIMO的无线系统有效地传输多个元素图像用于3D重建.
- *体积计计算重建 (VCR) 可减轻无线通道损坏和流间干扰.
- * 该系统实现了出色的3D重建性能,提高了视觉质量和信号完整性.
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