Wednesday, October 14, 2009

I Obviously Have a Deshaker Fixation

I know I write about deshaker way too often, but I accidentally skipped a step in processing some video with it, and ended up with a neat result. Deshaker works by looking at video in two passes. The first pass compares each frame (my videos have 30 frames per second) with the previous one and maps how far certain pixels move. The second pass compensates as best it can for those movements if they don't make sense based on various criteria you can set.


Well, I forgot to run the second pass and got this instead, the results of the first pass in "real-time", instead of the 10 minutes the first pass actually took to process. Looking at it shows much better how deshaker works than my trying to explain it...







I know. Fascinating. To me alone. I know.

R A N T W I C K

Tuesday, October 13, 2009

Anonymous Tipster

Think we've got it bad in North America? Look at this link, left by an Anonymous commenter on my last post:

As he or she says, Have a look, then laugh, then cry.


Just ride in the street.


R A N T W I C K

Monday, October 12, 2009

Summer's Swan Song: Plugging My Ears

At about 10 degrees Celsius (48 F) I start getting earaches, especially if it is windy. I never hear other people complain about pain in their ears in this weather, and I am beginning to wonder if I'm a little odd in this regard. When I get to wondering if I'm weird, I naturally turn to a survey of unknown people on the Internet, because everyone knows that the readers of blogs are among the most normal and balanced individuals anywhere. So, cycling friends, answer me this:


Cool Winds...



In this time preceding balaclava / hat / headband action, I have found that plugging my ears with something is my best preventative measure against earaches. Most commercial earplugs, however, are designed to block out sound, and I don't like that. The best thing I have found so far for plugging my ears is about a third of a cotton ball. Sufficient wind reduction, without as much sound loss. I've often wondered if some cheap foamy stereo earbuds would work well... I could just snip off the wires altogether. I just keep forgetting to try it. If you use earplugs on the bike, let me know what's worked best for you. Because it really is quite annoying to me, I'm ready to try anything.


Yer Pal,



R A N T W I C K



Hey, Wait! I almost forgot to wish all of my fellow Canucks a Happy Thanksgiving! I know I'm thankful as hell for a great many things. Here's hoping that you are too. Also, turkey sandwiches are the BEST.