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©The Author(s) 2021.
World J Gastroenterol. Aug 7, 2021; 27(29): 4802-4817
Published online Aug 7, 2021. doi: 10.3748/wjg.v27.i29.4802
Table 6 Magnifying chromoendoscopy
Ref.Study designAlgorithm typeDatasetResults
Takemura et al[51]Partially blinded retrospective studyCAD using HuPAS134 pit pattern imagesAccuracy: 98.5%
Häfner et al[52]Partially blinded retrospective studyCAD using Dual-Tree Complex Wavelet Transform484 RGB pit pattern imagesAccuracy: 99.59%
Qi et al[53]Diagnostic model developmentCAD using automated imaged analysis79 colon samples (14 normal, 44 normal tissue adjacent to cancer, 21 malignant)Automated segmentation achieved precision ratio of 0.69 and match ratio of 0.73


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