OpenCV is a wonderfully full-featured computer vision library. I’ve just written a very simple demo of the built-in face recogniser. It finds a face and scales it to a fixed size. If you watch my eyes in the viewfinder window, you’ll see they stay pretty much in the same place however I move around the room.
All sorts of things could be done to improve the frame-rate if needed, but this was just a quick test I put together over a couple of hours while learning about the library. Back in ancient history, when I did my PhD, this kind of thing would have taken weeks… The title of this post, if you’re not familiar with it, is from the famous closing scene of Sunset Boulevard, which you can see here. Of course, as soon as I thought of using this title, I realised that I could also grant Gloria Swanson’s greatest wish. So here’s my version…
As if it weren’t cold enough already at the moment, some friends and family gathered last week at my brother’s place to make ice cream. Not being advocates of the Slow Food movement, though, we did it with liquid nitrogen…
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The real interest of the Superbowl is not, for me, the sport, but the creativity that goes into the phenomenally expensive commercial breaks. The most famous example is Apple’s 1984 ad that introduced the Macintosh, but there have been many others.
This year’s most talked-about ad was from Old Spice, and I think it’s brilliant.
These days one immediately assumes that it’s all green-screen and CGI, but in fact there is almost no ‘trickery’. Isaiah Mustafa maintains this running commentary while bits of scenery move around him, and it’s a trolley, on which he sits part-way through, that transports him and deposits him on the horse. And he maintains this focus even though they eventually used something like the 57th take…
Many thanks to Andy Stanford-Clark for getting me searching YouTube for ‘literal music videos’. Some of them are brilliant, and your appreciation for each one probably depends on your generation… Here’s the best I’ve seen so far. Bonnie Tyler tells it like it is. Update 2012: you can now find it here .Here’s Penny Lane, for even older readers…
A couple of weeks ago I gave a talk entitled ‘From Concepts to Companies’ at a conference in Katowice, Poland, organised by the Polish Information Processing Society (PIPS) and sponsored by DisplayLink. The talks are now online here – mine is below, in case you’re interested.
You can right-click here to download a smallish MPEG4 (H.264) version.
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