torch_dct不是一个PyTorch官方提供的模块。PyTorch的核心库是torch,而torch_dct可能是某个特定项目或第三方库中的自定义模块。 你需要确认你的项目中是否应该包含这个模块,或者这是否是某个教程或代码示例中的错误引用。 查找是否有替代的库或方法: 如果torch_dct模块不存在,你可能需要查找是否有其他库提供了类似的...
torch_dct .gitignore .travis.yml LICENSE README.md setup.py test_req.txt torch-dct.iml README MIT license This library implements DCT in terms of the built-in FFT operations in pytorch so that back propagation works through it, on both CPU and GPU. For more information on DCT and the...
torch-dct.iml Repository files navigation README MIT license DCT (Discrete Cosine Transform) for pytorchThis library implements DCT in terms of the built-in FFT operations in pytorch so that back propagation works through it, on both CPU and GPU. For more information on DCT and the algorithms...
python对一张torch图片做DCT频域转换速度快吗 离散傅里叶变换(DFT) 离散傅里叶变换 离散傅里叶变换(DFT) 原理 实现 效果展示 意义 参考资料 原理 对一张图像使用傅里叶变换就是将它分解成正弦和余弦两部分,也就是将图像从空间域(spatial domain)转换到频域(frequency domain)。这一转换的理论基础来自于以下事实:...
torchdct.zip 你挺**够呛上传9.44 KB文件格式zipdctdftfctfftpytorchtorch DCT(Discrete (0)踩踩(0) 所需:1积分 alinesno-infra-smart-brain 2025-03-18 10:55:03 积分:1 AnyLoRA 2025-03-18 10:54:24 积分:1 工具箱 2025-03-18 10:46:31...
pipinstallpackaging==21.3pipinstall'torchmetrics<0.8' Problem2:ValueError: Connection error, and we cannot find the requested files in the cached path(error code :BertTokenizerFast.from_pretrained("bert-base-uncased")) 参考地址:https://github.com/huggingface/transformers/issues/25111 ...
import torch import torch_dct as dct x = torch.randn(200) X = dct.dct(x) # DCT-II done through the last dimension y = dct.idct(X) # scaled DCT-III done through the last dimension assert (torch.abs(x - y)).sum() < 1e-10 # x == y within numerical tolerance...
DCT (discrete cosine transform) functions for pytorch - torch-dct/setup.py at master · zh217/torch-dct