High-fidelity compression for high-throughput photoacoustic microscopy systems.
High-fidelity compression for high-throughput photoacoustic microscopy systems.
复制标题
高通量光声显微镜系统的高保真压缩。
DOI：
10.1002/jbio.202100350
复制
发表时间：
2022
影响因子：
2.8
通讯作者：
Avanaki,Kamran
中科院分区：
文献类型：
--
作者：
Zafar,Mohsin;Manwar,Rayyan;Avanaki,Kamran
光声显微图像可以通过提供血管信息来协助专家进行疾病诊断。然而，此类数据的大小通常非常大（即千兆字节），因此，实时，高效的压缩方法可以方便地存储和传输这些图像。我们在LabVIEW中实现了多种数据压缩方法，压缩比高，执行时间低于脉冲激光的重复率。压缩后的离体和体内成像的定性和定量结果显示，图像与未压缩图像几乎相同，尺寸明显更小。
Photoacoustic microscopic images can assist specialists in disease diagnosis by providing vascular information. However, the size of such data is usually extremely large (ie, gigabytes), and thus, a real‐time, efficient compression method can facilitate easy storage and transportation of these images. We have implemented multiple data compression methods in LabVIEW with a high compression ratio and execution times below the repetition rate of the pulsed laser. The qualitative and quantitative results of ex vivo and in vivo imaging with compression showed near‐identical images to uncompressed images, with significantly smaller size.