Commit Graph

20 Commits (b7e8b83c8dbf6fe94c3c7e995e81904b4c7ad7d8)

Author SHA1 Message Date
Mike Lang b65203ce0e bus_analyzer: Parallelize and fix error handling 12 months ago
Mike Lang c5acfe3ae0 bus_analyzer: Fix listing segments to respect tombstones 12 months ago
Mike Lang 8ac6e71d48 bus_analyzer: Normalize brightness across all digits, not one by one 12 months ago
Mike Lang bd9e22bc1f Revert "bus_analyzer: blank is grey, not black"
This reverts commit 3e0280cf33.

Now that we look at all digits at once for normalization, blank is black
12 months ago
Mike Lang 3e0280cf33 bus_analyzer: blank is grey, not black 1 year ago
Mike Lang 01f93a798a bus_analyzer: Also determine time of day 1 year ago
Mike Lang 78c053000e Upgrade pip in order to make wheels work 1 year ago
Mike Lang 07c9c208cc improve clock OCR by explicitly looking for green pixels 1 year ago
Mike Lang be77f4ea14 bus_analyzer: Also record the clock 1 year ago
Mike Lang 2ae273a75c bus_analyzer: Parse the final odo digit 1 year ago
Mike Lang 907d1ba6f9 Add a blank prototype which invalidates the odo if matched 1 year ago
Mike Lang 19f169e750 bus_analyzer: Move prototypes into subdir and allow non-digits 1 year ago
Mike Lang 5e43446c92 bus_analyzer: Add a testing routine to check analyzer changes 1 year ago
Mike Lang a4eceea958 odo extraction: Look for digit y-level for all main digits together
They should all be at the same y level, and the extra data helps avoid traps
when the digit has few pixels (eg. a 1).
1 year ago
Mike Lang dbf9f5c8de bus_analyzer: Drop the odometer threshold so we don't reject things at night 1 year ago
Mike Lang e38d21fb61 bus analyser: add a frame extraction cli command 1 year ago
Mike Lang b6d71297c6 bus_analyzer: Make dockerfile work 1 year ago
Mike Lang f969921ae3 bus_analyzer: Import existing extractor code and get it working
This was worked on out-of-repo for a while. But now it's ready to be integrated.
1 year ago
Mike Lang 9e988c0d43 Add a "prototype" of each odometer digit
This is an averaged, normalized version of a number of examples of each digit in the odometer.
It does not include the last digit which looks different.

These prototypes are used to recognize the digits in buscam data.
1 year ago
Mike Lang 76daceff19 bus_analyzer: initial implementation 1 year ago