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Get WhiteBoardCorrection old version APK for Android
You can take picture of white board as if it is taken from the front.
This app allows you to take picture of white board as if it is taken from the front. It detect white board area and correct the shape. Not only white board but square surface like projector screen is available. If the white board detection is failed, you can correct the shape manually.
This app use OpenCV, that requires installing OpenCV Manager. If it isn't installed to your phone, this app moves you to Google Play to install it at first start-up.
LSD (http://www.ipol.im/pub/art/2012/gjmr-lsd/) is used in this app. Because LSD is published under AGPL license, this app is also GPL license. You can get this source code from following URL:
https://github.com/Nekomeshi/WhiteBoardCorrection.git
What's New in the Latest Version 0.993
Last updated on Nov 29, 2019
Ver0.993
OpenCVManager is no longer needed.
Ver0.992
Fixed a bug (zoom isn't applied correctly on some devices when launched)
Ver0.991
A bug fixed.
Ver0.99
Android 4.4 or later only: Printing function is supported. You can convert to PDF file.
Ver0.98
A bug are fixed.
Ver0.97
64bit Android is supported.
Some bugs are fixed.
You may be required to update OpenCV manager when launching this app at a 1st time. after updating this app.
Ver0.96
Some bugs fixed.
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WhiteBoardCorrection
0.993 by Nekomeshi
Nov 29, 2019