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Passport photo rejections: ICAO 9303 (International Civil Aviation Organization) 2026 — 64% fail vs pose fixes

Year: 2026

Type: preprint

Abstract: ICAO 9303 passport photo compliance in 2026: why 64% of diffusion portraits fail, plus head-pose and illumination fixes that improve approval odds. Independent technical note mirroring the canonical version: https://kahma.io/blog/passport-photo-rejections-icao-9303-international-civil-aviation-organization-2026-64-fail-vs-pose-fixes.php

Source: Zenodo (CERN European Organization for Nuclear Research)

DOI: 10.5281/zenodo.23683120

Author: Sullivan, Ella

Language: English

Topic: Face recognition and analysis

Subfield: Computer Vision and Pattern Recognition

Field: Computer Science

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W7223780240

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