phborba/pytorch_segmentation_models_trainer: Version 0.15.0

• New Naive Mod PolyMapper model (Object Detection + PolygonRNN);
• New Naive Mod Polymapper dataset;
• New callback: Frame Field Only Crossfield Warmup Callback;
• New inference processors for Object Detection and PolygonRNN;
• Bugfix on object detection model;
• Bugfix on bounding box mask building;
• Bugfix on polygon iou with invalid geometries;
• Minor code refactor;

• Bump pytorch-lightning from 1.4.9 to 1.5.1 by @dependabot in https://github.com/phborba/pytorch_segmentation_models_trainer/pull/76
• Bump pytorch-lightning from 1.5.1 to 1.5.2 by @dependabot in https://github.com/phborba/pytorch_segmentation_models_trainer/pull/77
• Version 0.15.0 by @phborba in https://github.com/phborba/pytorch_segmentation_models_trainer/pull/78

Full Changelog: https://github.com/phborba/pytorch_segmentation_models_trainer/compare/v0.14.2...v0.15.0