You are reading a single comment by @NotThamesWater and its replies.
Click here to read the full conversation.
London Fixed Gear and Single-Speed is a community of predominantly fixed gear and single-speed cyclists in and around London, UK.
This site is supported almost exclusively by donations. Please consider donating a small amount regularly.
@NotThamesWater
Other (possibly more homebrew) cameras can use an image mask (that you can knock up in photoshop / paint). You could also train your own image recognition model...