sepdek February 16, 2014

Recently I read an interesting book “The Grand Design” by Stephen Hawking and Leonard Mlodinow. Somewhere at the end of the book there was a reference to the well known game of life by John Conway (1970). Although I knew it was implemented by various researchers and is already available in MATLAB with a demo […]

sepdek February 10, 2014

In a recently posted question @StackOverflow a user asked how to find the maximum Euclidean distance in a binary image produced by Canny edge detection using MATLAB. The original post is here. I report my response here just for archival purposes. Provided that you have a binary edge image, you need to think of white […]

sepdek March 29, 2011

Κύκλος μαθημάτων, σε συνεργασία με το IEEE Student Branch of Thrace, με αντικείμενο την τέχνη και την τεχνική, τη θεωρία και την πρακτική της πιο προσιτής πλέον τέχνης, της ψηφιακής φωτογραφίας, από τη γέννησή της έως την τελική της επεξεργασία. Πρόγραμμα μαθημάτων: 6 Απριλίου 2011, 15:00 – 17:00: Η ψηφιακή εικόνα 13 Απριλίου 2011, 15:00 […]

sepdek February 18, 2011

Although there are a few apps that claim to automatically construct a profile banner, it is easy to DIY. Procedure: What is needed is to make a banner of size 480 x 68 in a typical photo editing software (such as photoshop), and then to slice the banner to 5 equally-sized images of size 96 […]