Download Chroma Meter apk 1.3 free for Android smartphone

11 Jan
Chroma Meter

Posted by Stefano Francesco Ivaldi in Tools | Jan. 11, 2014 | 3 Comments

Apk file size: 997.0 KB

fix bug
added correlated color temperature (CCT)

This app is designed to recognize the chromatic coordinate xy in CIE 1931 color space.
You can see the correct value in the CIE 1931 color space chromaticity diagram.
There are various kinds and conditions of light to set white balance

Stefano Francesco Ivaldi part of our Tools and have average installs from 500 to 1000. Last Update Jan. 11, 2014. Google play rating is 74.5455. Current verison is 1.3. Actual size 997.0 KB.

Download chroma-meter.apk 997.0 KB



Good It'll be better if it can give more decimal point in x,y coordinate (3 decimal at least?)

Marie Fétiveau

CIE1976 Funny app :) However, using CIE1976 (isometric colorspace) would be a better option than CIE 1931. (And that would be great to have a way to pseudo-calibrate the camera more accuratly than just choosing a white balance).

Jim Getchell

Add XY -> CCT formula I’ve been using McCamy’s cubic polynomial approximation referenced in Color Temperature (Wikipedia) to convert x & y to CCT. n=(x-0.325)/(y-0.154) CCT=-449n^3 + 3525n^2 - 6823.3n + 5520.33 Could you add this to your app? Also duv would be nice, though and additional conversion...

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