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Show HN: Pastec, an open source image recognition platform for your mobile apps

13 points| magsoft | 11 years ago |pastec.io

6 comments

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girinambari|11 years ago

I liked your business model (free API as PRO service by doing as manageable and customization services), Good luck!

I have few question, 1) What does it return as response to API call. I feel like API documentation is not good enough. 2) Is it text extractor tool (or) just image classification tool?

magsoft|11 years ago

Hello,

Thanks for your comment.

Pastec only allows to recognize images. You provide reference images with their corresponding unique integer identifiers. Pastec extracts features for each reference image and stores them in its database.

When you perform a request, Pastec compare the features of the request image with the ones stored in the index. If it detects that the request image is similar enough to one or more images of the index, then it returns their identifiers.

You can for example use Pastec to recognize DVD, CD or Book covers in a mobile app.

Currently, it does not allow to extract text from images. The documentation indeed needs improvements. I will work on it.

I Hope I answered your questions!

nestlequ1k|11 years ago

Looks great, I'm currently in the market for something like this.

Can any users give their experience using this over other alternatives? What sort of issues do you run into with regard to speed and/or accuracy?

Thanks!

magsoft|11 years ago

Hello,

Thank you for your comment.

I have currently a test case with a 140 000 images index. The search time is less than 2 seconds on 3.00GHz Core2 Duo CPU with 4 GB of RAM. The accuracy is then, for me, satisfying . Pastec is still being developed and there are many possible improvements to reduce this time.

It is however difficult to compare Pastec with the competition as most image recognition APIs are not free for large databases.