ArticleBiomedical optics express2023
Optimal real-time resonant scanner linearization using filtered Hermite interpolation.
Article in Biomedical optics express, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- High-throughput hyperspectral fluorescence imaging using a high-speed silicon photomultiplier array.Biomedical optics express · 2025Article
- High area and volumetric throughput parallel two-photon fluorescence microscopy using silicon photomultiplier arrays.Photonics research · 2025Article
- Suppression of Subpixel Jitter in Resonant Scanning Systems With Phase-locked Sampling.IEEE transactions on medical imaging · 2024Article
- Optimal real-time resonant scanner linearization using filtered Hermite interpolation.Biomedical optics express · 2023Article
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Authors and funding
1 author.
Funding
Abstract
High-speed laser scanning microscopy frequently relies on resonant scanners due to their order of magnitude increase in imaging rate compared to conventional galvanometer scanners. However, the use of a nonlinear scan trajectory introduces distortion that must be corrected. This manuscript derives a new algorithm based on filtered Hermite polynomial interpolation that provides the optimal shot-noise-limited SNR for a fixed number of photons and provides higher spatial accuracy than previous methods. An open-source library is presented using the Intel advanced vector instruction set (AVX) to process up to 32 samples in parallel. Using this approach, I simultaneously demonstrate lower shot noise variance, moderately higher spatial accuracy and greater than 1 gigapixel per second interpolation rate on a desktop CPU.
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Registered trials
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