Nicolas Camenisch

Results 35 comments of Nicolas Camenisch

SwiftOCR can't recognise multi line text. Only if you want to recognise short, single line alphanumeric strings (e.g. AB54ND84) you should consider using SwiftOCR. @kevinmlong I developed SwiftOCR for a...

I think that the problem is, that all the other numbers are to wide. On [Line 361](https://github.com/garnele007/SwiftOCR/blob/37fe60fbbe10c02118383545044b84db859b3675/framework/SwiftOCR/SwiftOCR.swift#L361) all blobs wider than 25% of the total image width get ignored. I...

If you want to recognise a white font on a black background, you should first invert the image before trying to recognise it.

Can you create a pull request? Thanks

Hi there, Small question. What do you mean by "the algorithm you use to recognize the texts"? Do you mean how I separate the characters, how the NN works or...

I'm using the [Swift-AI](https://github.com/collinhundley/Swift-AI) framework for the NN and a [Connected-component labeling](https://en.wikipedia.org/wiki/Connected-component_labeling) algorithm for getting the bounding boxes of the characters. > I have looked at your training sample and...

@RollingGoron The lower the number, the more accurate (and time-consuming) the training should get.

First of all this image is way to small. Try to get a higher resolution image. Another problem is, that the characters are touching the edge of the image. If...

I would say each character should be at least 20 x 20 px large. You can try to resize the image as long as the characters aren't touching each other....

I've scaled up the image to about twice its original size and added a 5px border. It got all bounding boxes correct except for the i. ![48baa5c2-50f2-11e6-8c35-a03893aaf6b2](https://cloud.githubusercontent.com/assets/9914734/17079674/ed064e22-5117-11e6-8c1b-76daa389d883.png) ![bildschirmfoto 2016-07-23 um...