PhotoMetrix PRO

1.1.9

Gilson Augusto Helfer

0.00

0 reviews

10,000+
Downloads

Free

Colorimetric analysis in mobile devices [ http://goo.gl/WOuvGZ ]

About PhotoMetrix PRO

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

Download Statistics

PhotoMetrix PRO has been downloaded 12 thousand times. In the last 30 days, the app was downloaded 170 times.

User Ratings

The app has no ratings yet.

App Information

PhotoMetrix PRO is FREE to download. The APK download size is 6.60 MB. The latest version available is 1.1.9. The last update was on September 16, 2025.

Technical Requirements

PhotoMetrix PRO requires Android 4.0.3+ or higher. The app has a content rating of Everyone. The app has been available on Google Play July 2017.

Description

This app was created in 2014 and employs Single Linear Correlation technics for univariate analysis, Principal Component Analysis (PCA) and HCA for multivariate exploratory analysis and Partial Least Squares (PLS) for multivariate calibration. 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 processing. 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 variables, RMSEP, REMSEC, REMSECV using Singular Value Decomposition and other statistical methods 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.

https://dx.doi.org/10.5935/0103-5053.20160182
https://doi.org/10.1002/cem.3251

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More data about PhotoMetrix PRO

Price	Free to download
Total downloads	12 thousand
Recent downloads	170
Rating	No ratings
Ranking	Not ranked
Version	1.1.9
APK size	6.60 MB
Number of libraries	24
Designed for Android	4.0.3+
Suitable for	Everyone
Ads	NO ads

App Performance Report

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PhotoMetrix PRO compared with similar apps

Common keywords of similar apps

Multivariate Data Univariate Correlation Calibration Results Calculates Https Analysis App Image Rgb

Keywords missing from this app

Color Colors Camera Hex Tool Palette Cmyk Hue Hsv Hsl Picker Palettes Save Values Time Export Capture Real Designers Design Find Hues Pick Detector Identify Lab Recent Analyze Perfect Codes Identification Finder Images Features Exact Css Xyz Names Code Shades Formats Instantly Identifier White Html Gallery

Downloads over time

Subscribe to see download velocity and history

PhotoMetrix PRO has been downloaded 12 thousand times. Over the past 30 days, it has been downloaded 170 times.

Changelog of PhotoMetrix PRO

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Developer information for Gilson Augusto Helfer

Gilson Augusto Helfer

ghelfer@gmail.com

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Comments on PhotoMetrix PRO for Android

★★★★★ Rajkumar Bandi · Jun 15, 2020

Great app... Highly recommended for researchers. Great support from the developer. They have quickly responded to my email and solved the issues.

★★★★★ R Jain Melodies · Jan 4, 2021

Wonderful apl for research and development.

★★★★★ Sanjay Shravan · May 25, 2018

Dear developer, can you please add an option to change region of interest to any point on the screen

★☆☆☆☆ Juanita Jion · May 8, 2024

Where is the Maillol!!!???? Trash!!! Useless

Google Play Rankings for PhotoMetrix PRO

This app is not ranked

Technologies used by PhotoMetrix PRO

7 permissions · 24 libraries

Subscribe to see full permission and library details

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