PhotoMetrix NEO
Publisher Description
Colorimetric analysis in mobile devices [ http://goo.gl/WOuvGZ ]
This app employs Single Linear Correlation technics for univariate analysis and Principal Component Analysis (PCA) for multivariate exploratory analysis. The image data are acquired using the device main camera and converted in RGB histograms. In addition, apart color channels of RGB, HSV, HSL and HSI systems are used during the univariate and multivariate processes. It is possible to send by e-mail the image data, analysis data and charts. In order to validate the obtained results, the same sets of data were tested using Microsoft Excel© and ChemoStat©. The results in both applications coincided in various combinations.
This app calculates: eigenvalues, eigenvectors, scores, loadings using Singular Value Decomposition in Multivariate Analysis.
Also calculates: slope (span), intercept (off-set) and regression (Pearson product-moment correlation coefficient) in Univariate Calibration Analysis and Partial Least Squares Regression in Multivariate Analysis.
http://dx.doi.org/10.5935/0103-5053.20160182
About PhotoMetrix NEO
The company that develops PhotoMetrix NEO is Gilson Augusto Helfer. The latest version released by its developer is 1.0 .
To install PhotoMetrix NEO on your Android device, just click the green Continue To App button above to start the installation process. The app is listed on our website since 2026-09-11 and was downloaded 33 times. We have already checked if the download link is safe, however for your own protection we recommend that you scan the downloaded app with your antivirus. Your antivirus may detect the PhotoMetrix NEO as malware as malware if the download link to com.ghelfer.photometrix is broken.
How to install PhotoMetrix NEO on your Android device:
- Click on the Continue To App button on our website. This will redirect you to Google Play.
- Once the PhotoMetrix NEO is shown in the Google Play listing of your Android device, you can start its download and installation. Tap on the Install button located below the search bar and to the right of the app icon.
- A pop-up window with the permissions required by PhotoMetrix NEO will be shown. Click on Accept to continue the process.
- PhotoMetrix NEO will be downloaded onto your device, displaying a progress. Once the download completes, the installation will start and you'll get a notification after the installation is finished.
Program Details
System requirements
Download information
Pricing
Version History
version
posted on 2026-09-11
Added univariate analsysis data sharing
version
posted on 2026-09-09
Add version number at home screen
version
posted on 2026-07-08
new version with new features
version
posted on 2026-04-26
Stub version to replace currently
version 1.2.1
posted on 2016-09-17
Allow to repeat last sample;,Include plotting data while sending chart by email
