Artificial Intelligence-Based Colorectal Polyp Histology Prediction by Using Narrow-Band Image-Magnifying Colonoscopy [PDF]
Clinical Endoscopy, 2022 Background/Aims We have been developing artificial intelligence based polyp histology prediction (AIPHP) method to classify Narrow Band Imaging (NBI) magnifying colonoscopy images to predict the hyperplastic or neoplastic histology of polyps. Our aim was
Istvan Racz +5 more
doaj +1 more source
Narrow band imaging (NBI) during medical thoracoscopy: first impressions
Journal of Occupational Medicine and Toxicology, 2009 Background This is the first ever evaluation of narrow band imaging (NBI), an innovative endoscopic imaging procedure, for the visualisation of pleural processes.
Blum Torsten +5 more
doaj +1 more source
Meta-analysis: narrow band imaging for diagnosis of gastric intestinal metaplasia. [PDF]
PLoS ONE, 2014 BACKGROUND: Distinguishing early gastric cancer is challenging with current imaging techniques. Narrow band imaging (NBI) is effective for characterizing gastric lesions.
Jia Song +6 more
doaj +1 more source
Intravascular endoscopy improvement through narrow-band imaging [PDF]
International Journal of Computer Assisted Radiology and Surgery, 2017 Recent advances in endoscopy have led to new technologies with significant optical imaging improvements. Since its development a few years ago, narrow-band imaging (NBI) has already been proved useful in detecting malignant lesions and carcinoma in clinical settings of urology, gastroenterology and ENT.
Axel Boese +3 more
openaire +2 more sources
A narrow-band speckle-free light source via random Raman lasing
, 2015 Currently, no light source exists which is both narrow-band and speckle-free with sufficient brightness for full-field imaging applications. Light emitting diodes (LEDs) are excellent spatially incoherent sources, but are tens of nanometers broad. Lasers
Bixler, Joel N. +10 more
core +1 more source
A Tunable Echelle Imager [PDF]
, 2000 We describe and evaluate a new instrument design called a Tunable Echelle Imager (TEI). In this instrument, the output from an imaging Fabry-Perot interferometer is cross-dispersed by a grism in one direction and dispersed by an echelle grating in the ...
Atherton P. D. +7 more
core +3 more sources
Learning curve for endoscopic evaluation of vocal folds lesions with narrow band imaging
Brazilian Journal of Otorhinolaryngology, 2019 Introduction: The endoscopic methods are progressing and becoming more common in routine clinical diagnosis in the field of otorhinolaryngology.
Michał Żurek +3 more
doaj +1 more source
Searching for Wolf-Rayet Stars in M101
, 2011 Wolf-Rayet (WR) stars are the evolved descendants of massive O-type stars and are considered to be progenitor candidates for Type Ib/c core-collapse supernovae (SNe).
Bibby, J. L. +5 more
core +1 more source
Micro 4D Imaging Sensor Using Snapshot Narrowband Imaging Method
Micromachines, 2023 The spectral and depth (SAD) imaging method plays an important role in the field of computer vision. However, accurate depth estimation and spectral image capture from a single image without increasing the volume of the imaging sensor is still an ...
Wei Jiang +4 more
doaj +1 more source
Voice Outcome in Patients Treated With Endoscopic Laryngopharyngeal Surgery for Superficial Hypopharyngeal Cancer [PDF]
Clinical and Experimental Otorhinolaryngology, 2016 Objectives Endoscopic laryngopharyngeal surgery (ELPS) is a minimally invasive transoral surgery that was developed to treat superficial larygo-pharyngeal cancer, in which a mucosal lesion is resected transorally while preserving deeper structures by ...
Ichiro Tateya +7 more
doaj +1 more source