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Updated: Feb 20, 2026

A Novel Approach to Overcome Movement Artifact When Using a Laser Speckle Contrast Imaging System for Alternating Speeds of Blood Microcirculation
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A Novel Approach to Overcome Movement Artifact When Using a Laser Speckle Contrast Imaging System for Alternating Speeds of Blood Microcirculation

Published on: August 30, 2017

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Mejora de la imagen de contraste deเลเซอร์ con poca luz mediante el marco de corrección de ruido de una cámara de

Junshuai Yan, Liangwei Meng, Qinxin Han

    Optics express
    |February 18, 2026
    PubMed
    Resumen

    Un nuevo marco de corrección de ruido (AGNc-SNMLE) mejora la imagen de contraste deเลเซอร์ endoscópica (eLSCI) para cirugía colorrectal. Esta solución rentable mejora la calidad de la señal y reduce el sesgo de la imagen en condiciones de poca luz.

    Palabras clave:
    imagen de contraste de<seg_80>เลเซอร์ endoscópicacirugía colorrectalimagen con poca luzcorrección de ruidoganancia analógicaestimación de máxima verosimilitudrelación señal-ruidosensibilidadóptica biomédicaimagenología médicatecnología quirúrgica

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