光学
点扩散函数
反褶积
显微镜
图像分辨率
图像融合
图像质量
材料科学
对比度(视觉)
生物成像
分辨率(逻辑)
融合
计算机视觉
人工智能
计算机科学
物理
图像(数学)
荧光
哲学
语言学
作者
Ting Feng,H. Harold Li,Haigang Ma
出处
期刊:Optics Letters
[The Optical Society]
日期:2024-11-06
卷期号:49 (24): 7146-7146
摘要
Optical-resolution photoacoustic microscopy enables cellular-level biological imaging in deep tissues. However, acquiring high-quality spatial images without knowing the point spread function (PSF) at multiple depths or physically improving system performance is challenging. We propose an adaptive multi-layer photoacoustic image fusion (AMPIF) approach based on blind deconvolution and registration. Our findings indicate that the AMPIF method rapidly achieves optimized multi-layer focused fused images with superior resolution and contrast without relying on prior knowledge of the PSF. This method holds significant potential for fast imaging of living biological tissues with enhanced contrast at multiple imaging depths.
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