报错：
2024-03-16 04:16:59.4413827 [E:onnxruntime:Default, provider_bridge_ort.cc:1534 onnxruntime::TryGetProviderInfo_TensorRT] D:\a_work\1\s\onnxruntime\core\session\provider_bridge_ort.cc:1209 onnxruntime::ProviderLibrary::Get [ONNXRuntimeError] : 1 : FAIL : LoadLibrary failed with error 126 “” when trying to load “e:\anaconda3\envs\dreamgaussian\Lib\site-packages\onnxruntime\capi\onnxruntime_providers_tensorrt.dll”

*************** EP Error ***************
EP Error D:\a_work\1\s\onnxruntime\python\onnxruntime_pybind_state.cc:456 onnxruntime::python::RegisterTensorRTPluginsAsCustomOps Please install TensorRT libraries as mentioned in the GPU requirements page, make sure they’re in the PATH or LD_LIBRARY_PATH, and that your GPU is supported.
when using [‘TensorrtExecutionProvider’, ‘CUDAExecutionProvider’, ‘CPUExecutionProvider’]
Falling back to [‘CUDAExecutionProvider’, ‘CPUExecutionProvider’] and retrying.

---

2024-03-16 04:16:59.5718575 [E:onnxruntime:Default, provider_bridge_ort.cc:1548 onnxruntime::TryGetProviderInfo_CUDA] D:\a_work\1\s\onnxruntime\core\session\provider_bridge_ort.cc:1209 onnxruntime::ProviderLibrary::Get [ONNXRuntimeError] : 1 : FAIL : LoadLibrary failed with error 127 “” when trying to load “e:\anaconda3\envs\dreamgaussian\Lib\site-packages\onnxruntime\capi\onnxruntime_providers_cuda.dll”

Backend TkAgg is interactive backend. Turning interactive mode on.

解决方案：
卸载onnxruntime-gpu

pip uninstall onnxruntime-gpu

卸载onnxruntime

pip uninstall onnxruntime

卸载rembg

pip uninstall rembg

重装onnxruntime

pip install onnxruntime==1.17.1

重装rembg

pip install rembg

不知道为什么，这样就好了。相当于不用gpu了，就用cpu。其实如果用rembg抠图的话，cpu和gpu速度差不多，没什么影响。