From 87784fa97ed104f9d77f95e4f0668bf0c8890d64 Mon Sep 17 00:00:00 2001 From: Nikita Manovich Date: Sat, 4 Apr 2020 06:25:00 +0300 Subject: [PATCH 1/2] Increase preview size till 256, 256. Previous preview size was not optimal and led to a blurred image due to too small size. --- cvat/apps/engine/media_extractors.py | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/cvat/apps/engine/media_extractors.py b/cvat/apps/engine/media_extractors.py index 778aec9a..c32d7abd 100644 --- a/cvat/apps/engine/media_extractors.py +++ b/cvat/apps/engine/media_extractors.py @@ -52,11 +52,12 @@ class IMediaReader(ABC): @staticmethod def _get_preview(obj): + PREVIEW_SIZE = (256, 256) if isinstance(obj, io.IOBase): preview = Image.open(obj) else: preview = obj - preview.thumbnail((128, 128)) + preview.thumbnail(PREVIEW_SIZE) return preview.convert('RGB') From de52a734905ff941041a2c1c71c29162239a4009 Mon Sep 17 00:00:00 2001 From: Nikita Manovich Date: Sat, 4 Apr 2020 06:31:19 +0300 Subject: [PATCH 2/2] Add a line into CHANGELOG.md about the change. --- CHANGELOG.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index e32ad1bb..d8a3778c 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -13,7 +13,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0 - Added option to display shape text always ### Changed -- +- Increase preview size of a task till 256, 256 on the server ### Deprecated -