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Randy Klocko

Questions by Randy Klocko

How do I perform an image warp or transformation from one coordinate system to another for a barrel distorted image??

I have used this question to help me come up with an undistorted coordinated system of an image. Now, I'm not sure h...

OpenCV: Searching for pixels along single-pixel branches?

I'm currently trying to find a neat way of storing separate "branches" in a binary image. This little animation expl...

Octave — Plotting a tan function?

While reading a tutorial on Octave I found the following line of code that produces a sin plot: fplot (@sin, [-10, ...

Read-only variable is not assignable?

Yes this is for homework, my code is asking me to enter an array that is terminated upon typing in the number 0 or w...

D3 - Collapsible Force Layout modification?

First of all, I'm new to d3.js and I'm amazed with this and what it is possible to do. Saying that, sorry by my "noo...

Normal mapping on flat water surface produces incorrect specular highlights?

I have a flat water surface with a dudv and a normal map attached to it. The dudv map works correct and the normal m...

Should Bootstrap .row contain .col-*??

I want to fill .row by some content, should I always use <div class='col-*'>Content</div> or may I just ...

iText7 Create PDF in memory instead of physical file?

How do one create PDF in memorystream instead of physical file using itext7? I have no idea how to do it in the late...

SendInput VB Basic Example?

I hope someone can assist, I trying to find an example of a SendInput code that simulate keyboard commands, I wish t...

what is _interopRequireDefault ??

I have seen an explanation on this website that say : _interopRequireDefault(): An ES6 CommonJS module is used ...