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Android Apps > Education > PhotoMetrix UVC
PhotoMetrix UVC icon

PhotoMetrix UVC

by Gilson Augusto Helfer · Education · Free
On Google Play since September 2018 · Data updated 2026-10-19

PhotoMetrix UVC is made and published by Gilson Augusto Helfer. AppBrain is an independent app data site and isn't affiliated with Gilson Augusto Helfer. The app name, icon, screenshots and description belong to Gilson Augusto Helfer and are shown as published on Google Play.

AppBrain's verdict

EstablishedNiche
Installs
880
Last updated
May 8, 2019
Ads
No ads
Size
4.38 MB

PhotoMetrix UVC is a niche app, with 880 installs. It doesn't have enough ratings yet to judge what users think.

Official page on Google Play

User feedback

Ratings and reviews on Google Play

Comments on PhotoMetrix UVC for Android

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Store listing

By Gilson Augusto Helfer, from Google Play

“Colorimetric analysis in mobile devices using USB Video Camera”

PhotoMetrix UVC Screenshot 1 of 6
PhotoMetrix UVC Screenshot 2 of 6
PhotoMetrix UVC Screenshot 3 of 6
PhotoMetrix UVC Screenshot 4 of 6
PhotoMetrix UVC Screenshot 5 of 6
PhotoMetrix UVC Screenshot 6 of 6
Screenshots by Gilson Augusto Helfer, from the Google Play listing
Description by Gilson Augusto Helfer Written by the developer, not by AppBrain. Click to read.
Using USB Video Camera this app employs Single Linear Correlation technics for univariate analysis, Principal Component Analysis (PCA) and HCA for multivariate exploratory analysis and Partial Least Squares (PLS) form multivariate 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, latent variable, RMSEP, REMSEC 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.

Also available in iOS and Windows Phone.

http://dx.doi.org/10.5935/0103-5053.20160182

Recent changes:
Minor bugs fixed
Official page on Google Play

Safety and technology

Found in the app by AppBrain
Ads
No ads
Price
Free
Libraries
1
App size
4.38 MB
Needs Android
4.0+
Content rating
Everyone

Technologies used by PhotoMetrix UVC

6 permissions · 1 libraries
Subscribe to see full permission and library details

Releases

Updates seen on Google Play
Version
1.0.8
Launched
September 2018
  • Nov 17, 2020Installs500+ installs
  • May 8, 2019UpdateVersion 1.0.8
  • Apr 20, 2019Installs100+ installs
  • Apr 4, 2019UpdateVersion 1.0.7
  • Dec 21, 2018Installs50+ installs
Show all changes Show fewer

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Installs

Tracked by AppBrain
Last 30 days
0
Play install range
500+
Launched
September 2018

Installs over time

PhotoMetrix UVC has been installed 880 times. Over the past 30 days, it has been installed 0 times.

Rankings

Google Play top charts

Google Play Rankings for PhotoMetrix UVC

This app is not ranked

About the app and developer

About PhotoMetrix UVC

PhotoMetrix UVC is an education app developed by Gilson Augusto Helfer.

Install Statistics

PhotoMetrix UVC has been installed 880 times. In the last 30 days, the app was installed 0 times.

User Ratings

The app has no ratings yet.

App Information

PhotoMetrix UVC is freely available from Google Play. The app size is 4.38 MB. The latest version available is 1.0.8. The last update was on May 8, 2019.

Technical Requirements

PhotoMetrix UVC requires Android 4.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play since September 2018.

App Performance Report

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Developer information for Gilson Augusto Helfer

Gilson Augusto Helfer

ghelfer@gmail.com

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Share PhotoMetrix UVC

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