okrabyte | OCR library pure JavaScript | Computer Vision library

by yosuke-furukawa JavaScript Version: 0.1.1 License: MIT

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | okrabyte Summary

okrabyte is a JavaScript library typically used in Artificial Intelligence, Computer Vision, Nodejs applications. okrabyte has no bugs, it has no vulnerabilities, it has a Permissive License and it has low support. You can install using 'npm i okrabyte' or download it from GitHub, npm.

OCR library pure JavaScript (using Ocrad.js)

Support

Quality

Security

License

Reuse

Support

okrabyte has a low active ecosystem.

It has 131 star(s) with 6 fork(s). There are 8 watchers for this library.

It had no major release in the last 12 months.

There are 3 open issues and 1 have been closed. There are 4 open pull requests and 0 closed requests.

It has a neutral sentiment in the developer community.

The latest version of okrabyte is 0.1.1

Quality

okrabyte has 0 bugs and 0 code smells.

Security

okrabyte has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

okrabyte code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

okrabyte is licensed under the MIT License. This license is Permissive.

Permissive licenses have the least restrictions, and you can use them in most projects.

Reuse

okrabyte releases are not available. You will need to build from source code and install.

Deployable package is available in npm.

Installation instructions are not available. Examples and code snippets are available.

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okrabyte Key Features

No Key Features are available at this moment for okrabyte.

okrabyte Examples and Code Snippets

No Code Snippets are available at this moment for okrabyte.

Community Discussions

Trending Discussions on okrabyte

Node.js: Unable to return new array from array.map()

To read the text from PAN Card

QUESTION

Node.js: Unable to return new array from array.map()

Asked 2019-Nov-22 at 05:55

I am using a package called Okrabyte to extract words from each image file in a folder. The result should be a new array containing the extracted text that I can use in other functions.

When I run this:

...

ANSWER

Answered 2018-Jan-09 at 18:20

If your map function is async then it's returning a promise, so your mapped array is in fact an array of promises. But you can then use a Promise.all to get the resolved values of that array.

Additionally, you're trying to await the call to fs.readdir and okrabyte.decodeBuffer, which both accept a callback and do not return a promise. So if you want to use a promise there you'll have to wrap them in a promise constructor manually.

Here's how I would do it:

Source https://stackoverflow.com/questions/48174229

QUESTION

To read the text from PAN Card

Asked 2019-Jun-07 at 07:28

I have the usecase to read the text from the PAN Card. Ideally the application should have the screen to scan the PAN Card and the text should be extracted from there. The extracted texts will be auto populated on the further screens.

I have read about tesseract npm module, but still didn't have the clue where to start as there is no compete blogs available for this usecase over the internet. Also tried the npm module - okrabyte, this is not giving 100% result. Any guidance or help would be required.

I tried AWS Textract service as well. This is not helping to parse the PAN CARD as the extracted results were completely different.

...

ANSWER

Answered 2019-Jun-07 at 07:28

You need to use OCR to achieve this. There are various options for doing this. Tesseract is open source. I hope this blog helps you get started with tesseract on nodejs.

You can use OCR apis from different cloud providers to achieve this as well. Example: Microsoft Cognitive Services Vision API, Abbyy Cloud, etc.

Also, improving the quality of your image helps in extracting text with higher accuracy. Personally, I've seen big difference between 200 dpi images vs 600 dpi images.

Hope this helps!

Source https://stackoverflow.com/questions/56489367

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install okrabyte

You can install using 'npm i okrabyte' or download it from GitHub, npm.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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