GitLab

* refactoring mmcv.images

* update docstring and minor fix

* some renames

* support pathlib in imageio

* support pathlib in imageio

* add Path type for the annotation.
Co-authored-by: xurui4 <xurui4@sensetime.com>

* size hint
Signed-off-by: lizz <lizz@sensetime.com>

* add fast resize
Signed-off-by: lixuanyi <lixuanyi@sensetime.com>

* fix
Signed-off-by: lixuanyi <lixuanyi@sensetime.com>

* add tests
Signed-off-by: lixuanyi <lixuanyi@sensetime.com>

* fix
Signed-off-by: lixuanyi <lixuanyi@sensetime.com>

* Update tests/test_image.py

* change format
Signed-off-by: lixuanyi <lixuanyi@sensetime.com>

* add tests
Signed-off-by: lixuanyi <lixuanyi@sensetime.com>

* add docstring
Signed-off-by: lixuanyi <lixuanyi@sensetime.com>
Co-authored-by: lizz <innerlee@users.noreply.github.com>

* add inplace normalization
Signed-off-by: lixuanyi <lixuanyi@sensetime.com>

* fix
Signed-off-by: lixuanyi <lixuanyi@sensetime.com>

* add dtype check

* modify inplace norm
Signed-off-by: lixuanyi <lixuanyi@sensetime.com>

* fix
Signed-off-by: lixuanyi <lixuanyi@sensetime.com>

* fix
Signed-off-by: lixuanyi <lixuanyi@sensetime.com>

* fix line

* add implace flip

* add tests
Signed-off-by: lixuanyi <lixuanyi@sensetime.com>

* modify tests
Signed-off-by: lixuanyi <lixuanyi@sensetime.com>

* add inplace tests
Signed-off-by: lixuanyi <lixuanyi@sensetime.com>

* add comments
Signed-off-by: lixuanyi <lixuanyi@sensetime.com>

* fix
Signed-off-by: lixuanyi <lixuanyi@sensetime.com>

* change image decoding method from cv2 to TurboJPEG
Signed-off-by: lixuanyi <lixuanyi@sensetime.com>

* add tests

* travis
Signed-off-by: lizz <lizz@sensetime.com>

* fix
Signed-off-by: lizz <lizz@sensetime.com>

* more doc
Signed-off-by: lizz <lizz@sensetime.com>

* change per request
Signed-off-by: lizz <lizz@sensetime.com>

* more doc
Signed-off-by: lizz <lizz@sensetime.com>

* baby-sitting
Signed-off-by: lizz <lizz@sensetime.com>
Co-authored-by: lizz <innerlee@users.noreply.github.com>

* Use cv2 to normalize img

* multipy faster than divide

* also do imdenormalize

* support more channels

* even faster
Signed-off-by: lizz <lizz@sensetime.com>

* add test
Signed-off-by: lizz <lizz@sensetime.com>

* even even faster
Signed-off-by: lizz <lizz@sensetime.com>

* fffaster
Signed-off-by: lizz <lizz@sensetime.com>

* okay
Signed-off-by: lizz <lizz@sensetime.com>

* guard against implace modification
Signed-off-by: lizz <lizz@sensetime.com>

* fix imdenormalize
Signed-off-by: lizz <lizz@sensetime.com>

* tidy
Signed-off-by: lizz <lizz@sensetime.com>

* clean
Signed-off-by: lizz <lizz@sensetime.com>

* Update test_image.py

* Update test_image.py

* Update test_image.py

* Update test_image.py

* Update test_image.py

* Update test_image.py

* add copyright header

* change # to // for cpp files

* add rgb2gray and gray2rgb

* update version

* minor fix for the docstring

* Added solarize and posterize image transformations

* Added solarize and posterize transformations. Modified __init__.py

* Updated mmcv/image/__init__.py

* Updated the docstrings for solarize and posterize

* add unit tests

* fix a test case

* add yapf and isort to travis

* minor formatting

* remove blank lines

* skip unit tests for progressbar when python2

* update travis to ubuntu 16.04

* use a newer version ffmpeg

* add -y to add-apt-repository

* add iminvert

* fix for flake8

* minor improvement

* add test for iminvert

* fix for flake8

* fix for flake8

* revise __init__

* revise __init__