How to integrate PureCSS menu into WordPress

Pure.CSS is a popular css framework but the challenge is to integrate into wordpress. I will show you how to…

Screenshots using Firefox and Xvfb in Amazon EC2

Running a screenshot server in Amazon linux can be little tricky in EC2 but not impossible. I managed to install…

How to scan documents using laptop video camera?

I have been such a lazy user of scanners. I really hate pulling up a scanner everytime to scan small…

Denoising stained images using kmeans clustering

Lets take a look on how we remove stains in noisy stains in grayscale images.   Kaggle has competition on…

Running Word2vec in Nvidia GPU

Word2vec is a amazing tool which automatically picks up the relationships with words or other way of saying is similarities….

Detection of Facial eye points with k-means clustering

K-means is a clustering algorithm which can be applied on various machine learning problems. Lets  take a look on how…

Applying Gabor filter on faces using OpenCV

Gabor filters are in the heart of computer vision problems. I decided to play around with gabor filters mainly because…

Face detection of grayscale images in OpenCV

If you have grayscale images given to you in CSV format (from kaggle), it is very easy to dump the…

Facial keypoints extraction using Caffe

Facial keypoints extraction is a challenging problem and deep learning is a hot topic and much explored area. Caffe is…

Previous day and month date functions in PHP

If you are looking how to pull up the previous day or month from current date, it is very easy…