Description
This is a nice, simple and fast library which helps you to lookup objects on a screen. It also includes
OCR functionality. Using Lookup you can do OCR tricks like recognizing any information in your Robot application.
Which can be useful for debugging or automating things.
This library is a straight port of the Java LookUp library to GoLang.
Details on NCC (Normalized cross correlation) used by this library can be found in the original
library's 'docs' folder (a lot of math).
While there is no documentation, take a look at the lookup_test.go and ocr_test.go files
for usage examples.
LookUp alternatives and similar packages
Based on the "Images" category.
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gowitness
🔍 gowitness - a golang, web screenshot utility using Chrome Headless -
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fastimage
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README
Lookup
It is a nice, simple and fast library which helps you to lookup objects on a screen. It also includes OCR functionality. Using Lookup you can do OCR tricks like recognizing any information in your Robot application. Which can be useful for debugging or automating things.
This library is a port of the Java Lookup library to GoLang. Details of NCC (Normalized Cross Correlation), used by this library, can be found in the original library's 'docs' folder (a lot of math).
Usage
Add this library to your project with: ```shell script go get github.com/deluan/lookup
To learn how to use it, take a look at the example files for [Lookup](examples_lookup_test.go) and
[OCR](examples_ocr_test.go). All images used in the examples are available in the [testdata](testdata) folder.
For more details check the full [documentation](https://godoc.org/github.com/deluan/lookup).
### To Do:
- ~~Add basic LookUp function~~
- ~~Implement OCR~~
- ~~Optimize for speed~~
- ~~Clean-up API~~
- ~~Better docs~~
- Implement Scaling