Add MergeTileTransform

[vinnamkim]

Signed-off-by: Kim, Vinnam vinnam.kim@intel.com

Summary

• Resolves https://jira.devtools.intel.com/browse/CVS-100757.
• Add MergeTile transform

How to test

Compare equivalence between the source dataset and the Tile -> MergeTile transformed dataset.

Checklist

• I submit my changes into the develop branch
• I have added description of my changes into CHANGELOG
• I have updated the documentation accordingly
• I have added tests to cover my changes
• I have linked related issues

License

• I submit my code changes under the same MIT License that covers the project.
  Feel free to contact the maintainers if that's a concern.
• I have updated the license header for each file (see an example below)

# Copyright (C) 2021 Intel Corporation
#
# SPDX-License-Identifier: MIT

[codecov-commenter]

Codecov Report

Base: 83.90% // Head: 84.01% // Increases project coverage by +0.10% 🎉

Coverage data is based on head (7742d84) compared to base (f4c8e3c).
Patch coverage: 92.65% of modified lines in pull request are covered.

Additional details and impacted files

@@             Coverage Diff             @@
##           develop     #796      +/-   ##
===========================================
+ Coverage    83.90%   84.01%   +0.10%     
===========================================
  Files          173      174       +1     
  Lines        22783    22956     +173     
  Branches      4951     4985      +34     
===========================================
+ Hits         19117    19286     +169     
+ Misses        2550     2546       -4     
- Partials      1116     1124       +8     

Flag	Coverage Δ
macos-11_Python-3.10	83.92% <92.65%> (+0.06%)	⬆️
macos-11_Python-3.7	83.61% <92.61%> (?)
macos-11_Python-3.8	83.85% <92.65%> (+0.06%)	⬆️
macos-11_Python-3.9	83.85% <92.65%> (+0.05%)	⬆️
ubuntu-20.04_Python-3.10	83.93% <92.65%> (+0.06%)	⬆️
ubuntu-20.04_Python-3.7	83.62% <92.61%> (?)
ubuntu-20.04_Python-3.8	83.86% <92.65%> (+0.06%)	⬆️
ubuntu-20.04_Python-3.9	83.88% <92.65%> (+0.06%)	⬆️
windows-2019_Python-3.10	83.89% <92.65%> (+0.06%)	⬆️
windows-2019_Python-3.7	83.57% <92.61%> (?)
windows-2019_Python-3.8	83.81% <92.65%> (+0.06%)	⬆️
windows-2019_Python-3.9	83.81% <92.65%> (+0.05%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
datumaro/components/annotation.py	91.62% <80.00%> (-0.61%)	⬇️
datumaro/components/media.py	84.91% <81.25%> (-0.19%)	⬇️
datumaro/plugins/tiling/merge_tile.py	95.74% <95.74%> (ø)
datumaro/plugins/splitter.py	88.47% <0.00%> (-0.23%)	⬇️
datumaro/util/os_util.py	77.27% <0.00%> (+7.57%)	⬆️

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[wonjuleee]

What is this for? As far as I know, adding dependency just before releases is definitely not preferred. @yunchu, Could you add the comment?

[vinnamkim]

Please see the recent CI failure https://github.com/openvinotoolkit/datumaro/actions/runs/4003215621/jobs/6871114851#step:5:1647.
dvc requires fsspec but fsspec is recently updated to 2023.1.0 from 2022.11.0 (https://pypi.org/project/fsspec/#history).
However, fsspec==2023.1.0 tries to import from fsspec.asyn import fsspec_loop which is Python built-in module but not existed in Python=3.7.
Therefore, it is inevitable to downgrade fsspec for Python=3.7.

[vinnamkim]

Update fsspec's license.txt in 3rd-party.txt

[wonjuleee]

LGTM