YouTube has a wealth of data but often you don't feel like downloading it all to disk. How can we stream video to python and then access the frame data?
Getting Frames from YouTube
Category: image
Invariance, Scale and Prediction
Thinking about how we can represent a cow.
Why Computer Vision Is Wrong
Computer vision engineers need to be less Linus Torvalds and more Erik Weisz.
Making Proper Histograms with Numpy and Matplotlib
How do you build proper histograms in Python?
Playing Around with Retinal-Cortex Mappings
Here is a little notebook where I play around with converting images from a polar representation to a Cartesian representation. This is similar to the way our bodies map information from the retina onto the early visual areas. Mapping from the visual field (A) to the thalamus (B) to the cortex (C) These ideas are … Continue reading Playing Around with Retinal-Cortex Mappings
Face Detection with the Raspberry Pi Camera Board
I have a very basic face detection routine running with the Raspberry Pi camera board. To do this I used Robidouille's library functions (see previous post). I then modified the raspicam_cv.c example to use the face detection routine from Learning OpenCV. There were some tweaks so I will post the code below. You also need … Continue reading Face Detection with the Raspberry Pi Camera Board
Hacker News Update: Raspicam & WeMo
A quick update on my recent discoveries. Raspicam I now have a Raspberry Pi Camera Board (Raspicam)! There is a brilliant combo deal on at the moment allowing you to buy a Raspicam, Model A + 4GB SD card for about £35 (including VAT + shipping!)! That's £35 for a device that can run OpenCV … Continue reading Hacker News Update: Raspicam & WeMo
Robotic Ape 