pbnCt9Crop

1.15

Fred Kuo

0.00

0 reviews

1+
Downloads

Free

Use phone camara to evaluate printing quality

About pbnCt9Crop

pbnCt9Crop is an art & design app developed by Fred Kuo.

Download Statistics

pbnCt9Crop has been downloaded 2 times. In the last 30 days, the app was downloaded 0 times.

User Ratings

The app has no ratings yet.

App Information

pbnCt9Crop is FREE to download. The APK download size is 15.99 MB. The latest version available is 1.15. The last update was on December 28, 2025.

Technical Requirements

The app has a content rating of Everyone. The app has been available on Google Play December 2025.

Description

The basic concept for evaluating print quality using a mobile phone camera is as follows: The printed material must display a 3x3 grid of colors as shown in the image. The composition of these nine color blocks has been mentioned several times before: CMYK full coverage, CMYK 50%, and C50MY40 gray balance. The camera must distinguish the range of this grid, extract the RGB values, convert them to CIE system values, and then calculate values such as color difference, TV, and gray difference. Finally, a score is given based on the full-page color difference, TV difference, and the brightness and gray difference of the gray balance.

Recent changes:
1.15

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More data about pbnCt9Crop

Price	Free to download
Total downloads	2
Recent downloads	0
Rating	No ratings
Ranking	Not ranked
Version	1.15
APK size	16.0 MB
Number of libraries	?
Suitable for	Everyone
Ads	Contains ads

App Performance Report

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Alternative downloads for the pbnCt9Crop app

pbnCt9Crop compared with similar apps

Common keywords of similar apps

Difference Gray Values Quality Grid Cmyk Full Tv Color Phone Camera Balance

Keywords missing from this app

Colors App Mode Print Manual Photo Screen Features Printer Printing Photos Sensor Hd White Mobile Exposure Video Pro Text Time Professional Iso Touch Rgb Support Recent Test Control Prints Create Supported Feature Device Turn Focus Lock Apps Save Adjust Detection Light Motion Stop Devices Images Visor

Downloads over time

pbnCt9Crop has been downloaded 2 times. Over the past 30 days, it has been downloaded 0 times.

Changelog of pbnCt9Crop

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Developer information for Fred Kuo

Fred Kuo

fredkuo.mail@gmail.com

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Google Play Rankings for pbnCt9Crop

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Technologies used by pbnCt9Crop

pbnCt9Crop is requesting 5 permissions and we don't have library information (yet).
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