Tags » Opencv

Installing OpenCV 3.0 for both Python 2.7 and Python 3+ on your Raspberry Pi 2

“So if you’re interested in building awesome computer vision based projects like this, then follow along with me and we’ll have OpenCV 3.0 with Python bindings installed on your Raspberry Pi 2 in no time…” 19 more words


Installing OpenCV Java

I am currently working on a robotics project which requires image processing and what better library is currently out there than the famous OpenCV! 282 more words


Glyph recognition using OpenCV and Python (Mark II)

One devil is plenty. But now there be devil of red fury besides. Lay me down on soft pillow and still those bulbous eyes burn into the skin. 432 more words


Create a blank image and Display

The following code is used to create the image of specific colour. Mat img(500, 1000, CV_8UC3, Scalar(0,0, 100)) is used to create the image of size 500 x 1000, data type of array is CV_8UC3 means 8 bit unsigned int and there are 3 channels for Red, Green and Blue colour. 148 more words

Technical Writings

Read and Display

In order to read and display an image in the C++ using OpenCV, you have to load “opencv2/highgui/highgui.hpp” and “opencv2/core/core.hpp”. Here, I’ve used “opencv2/highgui/highgui.hpp” only, because it calls implicitly “opencv2/core/core.hpp”. 161 more words

Technical Writings

Glyph recognition using OpenCV and Python

‘What the hell is a glyph?’ my angry neighbour Alistair said, a pair of hedge shears in his red raw hands.

Here’s a glyph:

Here’s another one: 1,592 more words