header photo

Blog posts : "error"

Solution for NullReferenceException

February 28, 2013

So, i checked the comments many readers posted and 've been getting this complaint  A LOT from MANY users, where most say something like this:

"I am having a NullRefrenceException error during runtime and the block of code it point to is below:

var faces =
grayframe.DetectHaarCascade(haar, 1.4, 4,…

Read more

'Emgu.CV.Invoke' threw an exception? -SOLUTION

June 22, 2011

 LEARNING OBJECTIVE:

'Emgu.CV.CvIvoke' threw an exception!!!?!
Working in EmguCV? and you also got this BUGGING error? especially when working with a web cam?

<<<
 You might have tried various sites to find the solution to this problem. we did and trust me we couldn't find anything that worked or …

Read more

Level 1 - Lets Make a WORKING Camera Application

June 20, 2011

TO DO: MAKE A SIMPLE working CAMERA APPLICATION
I hope you've got the level 0 done nice and smoothly? if so, then lets move on to our next step: lets make a brand new windows application using Emgu CV library. we'll be making a camera application based on EmguCV's own example.
we'll make it such that…

Read more

3 blog posts