NumTrans | Android app to recognize multi digit number images | Computer Vision library
kandi X-RAY | NumTrans Summary
kandi X-RAY | NumTrans Summary
This is an android application which can translate images of multi-digit numbers taken from phone camera into word form as shown above. The project had the following parts. This app will currently only work with images taken on a light background (like a whiteboard).
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Top functions reviewed by kandi - BETA
- Initializes the java camera .
- Segments the provided image and returns the result .
- Open camera .
- Installs OpenCV manager .
- Called when OpenCV module is connected .
- Initializes the camera preview
- Initializes the Detector .
- Convert a vector to a Matcher .
- Loads a vertex shader .
- Delivers camera frame .
NumTrans Key Features
NumTrans Examples and Code Snippets
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QUESTION
I appear to be having a problem with the correct syntax that would allow me to copy existing columns into new columns with new names in the original dataset of the data.table.
Referring to this example:
R data.table - new column with ':=' and keep existing column Following these examples:
If you want to do the replacement by reference, using := then you can do
...
ANSWER
Answered 2020-Sep-04 at 13:15I can not reproduce the errors from your example:
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No vulnerabilities reported
Install NumTrans
You can use NumTrans like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the NumTrans component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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