Merge branch 'robots/dset-improvement-v2' into 'master'

common/polystar/common/communication/usb_target_sender.py

common/polystar/common/constants.py

common/polystar/common/models/image_annotation.py

common/polystar/common/models/label_map.py

common/polystar/common/models/object.py

common/polystar/common/target_pipeline/debug_pipeline.py

...rget_pipeline/objects_validators/robot_color_validator.py

common/polystar/common/utils/str_utils.py

common/polystar/common/view/results_viewer_abc.py

common/research_common/constants.py

common/research_common/dataset/dji/dji_roco_datasets.py

...n/research_common/dataset/dji/dji_roco_zoomed_datasets.py

common/research_common/dataset/improvement/zoom.py

common/research_common/dataset/roco_dataset.py

common/research_common/dataset/roco_dataset_descriptor.py

common/research_common/dataset/tensorflow_record.py

...on/research_common/dataset/twitch/twitch_roco_datasets.py

common/research_common/scripts/create_tensorflow_records.py

common/research_common/scripts/improve_roco_by_zooming.py

common/research_common/scripts/visualize_dataset.py