TorchVision - Added support for PyTorch Mobile including Detectron2Go (D2Go), auto-augmentation of data during training, on the fly type conversion, and AMP autocasting.
TorchAudio - Major improvements to I/O, including defaulting to sox_io backend and file-like object support. Added Kaldi Pitch feature and support for CMake based build allowing TorchAudio to better support no-Python environments.
TorchText - Updated the dataset loading API to be compatible with standard PyTorch data loading utilities.
TorchCSPRNG - Support for cryptographically secure pseudorandom number generators for PyTorch is now stable with new APIs for AES128 ECB/CTR and CUDA support on Windows.
其中torchvision最新版本为0.9.0,新增了MobileNetV3 模型,支持数据增强
AutoAugment,支持on-the-fly image type conversions,还有最重要的更新是对移动端的支持,重点发布了Detectron2Go (D2Go)库,其支持目标检测库落地到移动端,比如发布到安卓app上: