Countries
Institutions
Fields
Rankings
Compare

Search institutions, scholars, countries and publications

Sankore

Named after the University of Sankore in Timbuktu — one of the world’s oldest centres of learning. Every figure here is computed from work-level records in our own graph, never copied from a source’s summary count.

Built from

OpenAlex — works, authorships, subject classification
ROR — institutional identity
ORCID — researcher identity
Crossref — publisher confirmation

Browse

Countries
Institutions
Fields
Rankings
What we cover

Coverage is partial and says so. A country appears with its research output only once its works have been swept; until then the portal shows whatever the graph happens to hold for it and labels it as exactly that.

Inverse Analytical Formula for the Correction of Severe Barrel Lens Distortion Modelled by a Depressed Radial Distortion Polynomial

2026SensorsJournalOpen access

10.3390/s26061896 Full text1 citations

Authors

3 authors across 3 institutions in 2 countries.

Guy Blanchard IkokouFirst author
- Tshwane University of Technology (ZA)
Moreblessings Shoko
- University of Cape Town (ZA)
Naa Dedei TagoeSenior author
- University of Mines and Technology (GH)

Fields

Assignment is probabilistic — a work belongs to several fields in proportions.

Optical measurement and interference techniqueslevel 3 · 0.96
Advanced Vision and Imaginglevel 3 · 0.01
Digital Holography and Microscopylevel 3 · 0.00

Sources

Several sources describing one work is the point — it means the record rests on more than one authority.

openalexseen September 8, 2026
2026 · Sensors · 1 citations
https://openalex.org/W7138217571

Inverse Analytical Formula for the Correction of Severe Barrel Lens Distortion Modelled by a Depressed Radial Distortion Polynomial · Sankore