mmsegmentation

Siddharth Ancha 74e8b89b17

[Fix] Switch order of reduce_zero_label and applying label_map in 1.x (#2517 )

This is an almost exact duplicate of #2500 (that was made to the
`master` branch) now applied to the `1.x` branch.

---

## Motivation

I want to fix a bug through this PR. The bug occurs when two options --
`reduce_zero_label=True`, and custom classes are used.
`reduce_zero_label` remaps the GT seg labels by remapping the zero-class
to 255 which is ignored. Conceptually, this should occur *before* the
`label_map` is applied, which maps *already reduced labels*. However,
currently, the `label_map` is applied before the zero label is reduced.

## Modification

The modification is simple:
- I've just interchanged the order of the two operations by moving a few
lines from bottom to top.
- I've added a test that passes when the fix is introduced, and fails on
the original `master` branch.

## BC-breaking (Optional)

I do not anticipate this change braking any backward-compatibility.

## Checklist

- [x] Pre-commit or other linting tools are used to fix the potential
lint issues.
  - _I've fixed all linting/pre-commit errors._
- [x] The modification is covered by complete unit tests. If not, please
add more unit test to ensure the correctness.
  - _I've added a unit test._ 
- [x] If the modification has potential influence on downstream
projects, this PR should be tested with downstream projects, like MMDet
or MMDet3D.
  - _I don't think this change affects MMDet or MMDet3D._
- [x] The documentation has been modified accordingly, like docstring or
example tutorials.
- _This change fixes an existing bug and doesn't require modifying any
documentation/docstring._

2023-01-30 12:17:15 +08:00

.circleci

[CI] Upgrade the version of isort to fix lint error (#2519 )

2023-01-30 10:31:12 +08:00

.dev

[Refactor] Add pyupgrade pre-commit hook (#2078 )

2022-09-19 14:06:29 +08:00

.github

[CI] Upgrade the version of isort to fix lint error (#2519 )

2023-01-30 10:31:12 +08:00

configs

CodeCamp #140 [New] [Feature] Add synapse dataset and data augmentation in dev-1.x. (#2432 )