tim-fan

7 ms·

31.
by tim-fan 4y ago
My understanding is that your typical automotive radar will have insufficient angular resolution to reliably distinguish, say, an overpass from a semi blocking the road, or a pedestrian standing in the middle of the road from one on the foo
32.
by tim-fan 4y ago
The keto pitch: (as far as I understand) You have a carb-heavy lunch, your insulin spikes to process this, then after the glucose is processed the excess insulin causes a drop in blood sugar (a kind of undershoot in the control system). Thi
33.
by tim-fan 5y ago
I think that's the the Baader–Meinhof phenomenon. From Wikipedia: Frequency illusion, also known as the Baader–Meinhof phenomenon or frequency bias, is a cognitive bias in which, after noticing something for the first time, there is a
34.
by tim-fan 5y ago
Maybe a stupid question; if you're using GNSS as a time source, is it difficult to get reception? Do you have to put the receiver near a window or something? Or is it able to get signal even in cases where, for instance, my GPS watch w
35.
by tim-fan 5y ago
Yes, although it's not as bad as it initially seemed; the stereo product lines will be continued. https://www.linkedin.com/posts/andersgj_i-can-share-this-mor...
36.
by tim-fan 5y ago
Note some nice discussion along the same line as this thread over on ROS discourse: https://discourse.ros.org/t/intel-cancelling-its-realsense-b...
37.
by tim-fan 6y ago
Yeah nearest neighbour was my first thought, but I noticed that the clusters were more spread out in some directions than other. For instance the black cluster is elongated in the saturation dimension but quite tight in H and V. I wanted to
38.
by tim-fan 6y ago
Carpet based localisation! I need a location tracking system for my office robot. Our carpet happens to have a pseudo random grid pattern of four colors. I'm creating a map of this pattern, then at runtime I fuse odometry with carpet c
39.
by tim-fan 6y ago
If you're playing around with this, it might help to be root on the vacuum. https://github.com/dgiese/dustcloud
40.
by tim-fan 6y ago
If you'd like an easy way to try this sort of thing on your own videos, they have a demo web interface here: https://lambda.qrilab.com/site/ I've tried it on a couple videos with fairly interesting results