Lib.rs

This is a tool used by the author (littlebtc) in order to upload GoPro Hero 9+ timelapsed images, which is unable to check duplicates and cutoff sequences because the direction is missing in EXIF.

Tested with

• mapillary_tools v0.10.0
• GoPro Hero 10 (In theory Hero 9+ should work)

Installation

It is written in Rust and published on crates.io.

Install Rust and use Cargo to install it:

cargo install mapillary-seq-cleanup

Assume you have installed mapillary_tools, for all images stored in gptodo, Process the image description file between the process and upload steps:

mapillary_tools process gptodo --interpolate_directions --skip_process_errors && \
mapillary_seq_cleanup --timezone "Asia/Taipei" gptodo && \
mapillary_tools upload gptodo

Usage

Usage: mapillary_seq_cleanup [OPTIONS] <PATH>

Arguments:
  <PATH>  Path to the images and mapillary_image_description.json

Options:
      --timezone <TIMEZONE>
          Time zone used to convert timestamps to UTC e.g. Asia/Taipei [default: UTC]
      --cutoff_time <CUTOFF_TIME>
          Cut sequence if adjacent images exceeds specified seconds [default: 10]
      --duplicate_distance <DUPLICATE_DISTANCE>
          Consider following image is a duplicate if distance between two are lower than that meters [default: 2]
      --max_sequence_length <MAX_SEQUENCE_LENGTH>
          The maximum sequence image count [default: 200]
  -h, --help
          Print help

License

MIT

See Also

• The previous approach with Python