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db613b6 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 | # KITTI Odometry sequence -> raw date/drive/frame-range mapping.
#
# Verified verbatim against the official KITTI odometry devkit's
# `devkit/readme.txt` ("Nr. / Sequence name / Start / End" table), fetched
# directly (not recalled from memory) on 2026-07-12 from a devkit mirror
# (github.com/alexkreimer/odometry, devkit/readme.txt), and cross-checked
# against a second independent source. `frame_count = end - start + 1`.
#
# `start`/`end` are 0-based indices into the raw drive's image_02 /
# velodyne_points file sequence (e.g. sequence 08 does NOT start at raw
# frame 0 -- it shares drive 0028 with the tail of what would otherwise be
# an even longer capture). `frame_count` is the number of frames belonging
# to the odometry sequence, which can be smaller than the raw drive's total
# frame count (the raw drive may extend beyond the packaged benchmark
# sub-range).
#
# Sequence 03 (2011_09_26_drive_0067) is EXCLUDED from generation (available:
# false): its raw drive is not hosted on KITTI's official S3 mirror --
# confirmed directly (HTTP 404 on
# https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_26_drive_0067/2011_09_26_drive_0067_sync.zip
# on 2026-07-12) -- and this is a long-standing, unresolved, community-wide
# gap, not something specific to this project: see
# github.com/alexkreimer/odometry/issues/1 (open since 2018, no working
# alternate source ever posted). We deliberately do not point a published
# benchmark at an unverified third-party copy of this drive. Its mapping row
# is kept below for reference/completeness; `kitti-c2l generate` skips it by
# default (see sequence_mapping.AVAILABLE_SEQUENCES).
#
# split: field is this dataset's own assignment (00-08 train, 09-10 test),
# the field-standard protocol used by RegNet/CalibNet/LCCNet/PseudoCal/
# UniCal/LiREC-Net -- not part of the raw KITTI devkit mapping itself.
sequences:
"00": {date: "2011_10_03", drive: "0027", start: 0, end: 4540, frame_count: 4541, split: train, available: true}
"01": {date: "2011_10_03", drive: "0042", start: 0, end: 1100, frame_count: 1101, split: train, available: true}
"02": {date: "2011_10_03", drive: "0034", start: 0, end: 4660, frame_count: 4661, split: train, available: true}
"03": {date: "2011_09_26", drive: "0067", start: 0, end: 800, frame_count: 801, split: train, available: false}
"04": {date: "2011_09_30", drive: "0016", start: 0, end: 270, frame_count: 271, split: train, available: true}
"05": {date: "2011_09_30", drive: "0018", start: 0, end: 2760, frame_count: 2761, split: train, available: true}
"06": {date: "2011_09_30", drive: "0020", start: 0, end: 1100, frame_count: 1101, split: train, available: true}
"07": {date: "2011_09_30", drive: "0027", start: 0, end: 1100, frame_count: 1101, split: train, available: true}
"08": {date: "2011_09_30", drive: "0028", start: 1100, end: 5170, frame_count: 4071, split: train, available: true}
"09": {date: "2011_09_30", drive: "0033", start: 0, end: 1590, frame_count: 1591, split: test, available: true}
"10": {date: "2011_09_30", drive: "0034", start: 0, end: 1200, frame_count: 1201, split: test, available: true}
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