# Méndez Transform

> Méndez Transform (iPhone/iPad app by ANDREAS MUELLER.)

- Source: https://appshunter.io/ios/app/mendez-transform/id1262891790 (this page in markdown: same URL + `.md`)
- Developer: [ANDREAS MUELLER](https://appshunter.io/developer/581785922)
- Category: Education
- Price: Free
- Age rating: 4+
- Requires: iOS 12.0 · 9 MB
- Languages: American English
- Released: 2017-07-25
- Data updated: 2026-05-17
- User reviews in markdown: https://appshunter.io/ios/app/mendez-transform/id1262891790/reviews.md

## What is Méndez Transform?

The Méndez Transform App illustrates how the noncommutative image registration problem can be solved using the Méndez-transform described by Tabea Méndez in her 2016 book "Nichtkommutative Bildverarbeitung". The Méndez transform solves the problem in two steps. In the first step, it finds the axis of rotation. This step actually uses the Méndez transform. In the second step, the rotation angle must be found, but this is much simpler can can easily be done using classical Fourier transform methods.


## Version history (last 5 releases)

### 1.4 — 2025-03-20

minor changes to ensure continued availability

### 1.3 — 2021-11-18

This version updates the app to the current version of iOS and improves performance and stability in some cases.

### 1.2 — 2019-11-28

The new version adds some more images that better illustrate the Méndez transform and it fixes some minor bugs.

### 1.1 — 2017-07-27

- Document Interaction: allows the user to load his or her own images from other applications or iTunes
- Improved user interface: makes it easier to pinpoint the axis
- Improved help: more information and helpful images

### 1.0 — 2017-07-25

No release notes.

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## More apps by ANDREAS MUELLER

- [iPowerRocket](https://appshunter.io/ios/app/ipowerrocket/id301295857)

All apps by ANDREAS MUELLER: https://appshunter.io/developer/581785922

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-05-17.*