{"id":106650,"date":"2025-04-28T18:38:11","date_gmt":"2025-04-28T14:08:11","guid":{"rendered":"https:\/\/nabfollower.com\/blog\/topilimage-in-pytorch-2-4b47\/"},"modified":"2025-04-28T18:38:11","modified_gmt":"2025-04-28T14:08:11","slug":"topilimage-in-pytorch-2-4b47","status":"publish","type":"post","link":"https:\/\/nabfollower.com\/blog\/topilimage-in-pytorch-2-4b47\/","title":{"rendered":"TopIlimage \u062f\u0631 Pytorch (2) – Community Dev"},"content":{"rendered":"

TopIlimage () \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 \u062a\u0635\u0648\u06cc\u0631 \u0631\u0627 \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u062f ([..., C, H, W]<\/code>) \u060c Tensor \u06cc\u0627 ndarray \u0628\u0647 \u06cc\u06a9 \u062a\u0635\u0648\u06cc\u0631 PIL (\u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0628\u0627\u0644\u0634) ([H, W, C]<\/code>) \u0648 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0645\u0642\u06cc\u0627\u0633 \u0646\u0645\u06cc \u0631\u0633\u0627\u0646\u062f [0.0, 1.0]<\/code> \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0632\u06cc\u0631 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. *\u062f\u0631 \u0645\u0648\u0631\u062f mode<\/code> \u0627\u0633\u062a\u062f\u0644\u0627\u0644 (1):<\/p>\n

\n
from<\/span> torchvision.datasets<\/span> import<\/span> OxfordIIITPet<\/span>\nfrom<\/span> torchvision.transforms.v2<\/span> import<\/span> ToPILImage<\/span>,<\/span> ToImage<\/span>,<\/span> PILToTensor<\/span>\nimport<\/span> torch<\/span>\nimport<\/span> numpy<\/span> as<\/span> np<\/span>\n\nImage_data<\/span> =<\/span> OxfordIIITPet<\/span>(<\/span>\n    root<\/span>=<\/span>\"<\/span>data<\/span>\"<\/span>,<\/span>\n    transform<\/span>=<\/span>ToImage<\/span>()<\/span>\n)<\/span>\n\nTensor_data<\/span> =<\/span> OxfordIIITPet<\/span>(<\/span>\n    root<\/span>=<\/span>\"<\/span>data<\/span>\"<\/span>,<\/span>\n    transform<\/span>=<\/span>PILToTensor<\/span>()<\/span>\n)<\/span>\n\ntp<\/span> =<\/span> ToPILImage<\/span>()<\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>RGB<\/span>\"<\/span>)<\/span>\n\ntp<\/span>(<\/span>Image_data<\/span>[<\/span>0<\/span>])<\/span>\ntp<\/span>(<\/span>Tensor_data<\/span>[<\/span>0<\/span>])<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\nprint<\/span>(<\/span>tp<\/span>(<\/span>Image_data<\/span>[<\/span>0<\/span>][<\/span>0<\/span>]))<\/span>\nprint<\/span>(<\/span>tp<\/span>(<\/span>Tensor_data<\/span>[<\/span>0<\/span>][<\/span>0<\/span>]))<\/span>\n# \n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>YCbCr<\/span>\"<\/span>)<\/span>\n\ntp<\/span>(<\/span>Image_data<\/span>[<\/span>0<\/span>])<\/span>\ntp<\/span>(<\/span>Tensor_data<\/span>[<\/span>0<\/span>])<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\nprint<\/span>(<\/span>tp<\/span>(<\/span>Image_data<\/span>[<\/span>0<\/span>][<\/span>0<\/span>]))<\/span>\nprint<\/span>(<\/span>tp<\/span>(<\/span>Tensor_data<\/span>[<\/span>0<\/span>][<\/span>0<\/span>]))<\/span>\n# \n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>HSV<\/span>\"<\/span>)<\/span>\n\ntp<\/span>(<\/span>Image_data<\/span>[<\/span>0<\/span>])<\/span>\ntp<\/span>(<\/span>Tensor_data<\/span>[<\/span>0<\/span>])<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\nprint<\/span>(<\/span>tp<\/span>(<\/span>Image_data<\/span>[<\/span>0<\/span>][<\/span>0<\/span>]))<\/span>\nprint<\/span>(<\/span>tp<\/span>(<\/span>Tensor_data<\/span>[<\/span>0<\/span>][<\/span>0<\/span>]))<\/span>\n# \n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>()<\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>I<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0<\/span>]]],<\/span> dtype<\/span>=<\/span>torch<\/span>.<\/span>int32<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>LA<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0<\/span>]],<\/span> [[<\/span>1<\/span>]]],<\/span> dtype<\/span>=<\/span>torch<\/span>.<\/span>int32<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>RGB<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0<\/span>]],<\/span> [[<\/span>1<\/span>]],<\/span> [[<\/span>2<\/span>]]],<\/span> dtype<\/span>=<\/span>torch<\/span>.<\/span>int32<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>YCbCr<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0<\/span>]],<\/span> [[<\/span>1<\/span>]],<\/span> [[<\/span>2<\/span>]]],<\/span> dtype<\/span>=<\/span>torch<\/span>.<\/span>int32<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>HSV<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0<\/span>]],<\/span> [[<\/span>1<\/span>]],<\/span> [[<\/span>2<\/span>]]],<\/span> dtype<\/span>=<\/span>torch<\/span>.<\/span>int32<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>RGBA<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0<\/span>]],<\/span> [[<\/span>1<\/span>]],<\/span> [[<\/span>2<\/span>]],<\/span> [[<\/span>3<\/span>]]],<\/span> dtype<\/span>=<\/span>torch<\/span>.<\/span>int32<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>CMYK<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0<\/span>]],<\/span> [[<\/span>1<\/span>]],<\/span> [[<\/span>2<\/span>]],<\/span> [[<\/span>3<\/span>]]],<\/span> dtype<\/span>=<\/span>torch<\/span>.<\/span>int32<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>RGBX<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0<\/span>]],<\/span> [[<\/span>1<\/span>]],<\/span> [[<\/span>2<\/span>]],<\/span> [[<\/span>3<\/span>]]],<\/span> dtype<\/span>=<\/span>torch<\/span>.<\/span>int32<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>()<\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>L<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0.<\/span>]]]),<\/span> 0<\/span>))<\/span> # float32\n<\/span>tp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0.<\/span>]]],<\/span> dtype<\/span>=<\/span>torch<\/span>.<\/span>float64<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>()<\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>LA<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0.<\/span>]],<\/span> [[<\/span>1.<\/span>]]]),<\/span> 0<\/span>))<\/span>\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0.<\/span>]],<\/span> [[<\/span>1.<\/span>]]],<\/span> dtype<\/span>=<\/span>torch<\/span>.<\/span>float64<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>()<\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>RGB<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0.<\/span>]],<\/span> [[<\/span>1.<\/span>]],<\/span> [[<\/span>2.<\/span>]]]),<\/span> 0<\/span>))<\/span>\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0.<\/span>]],<\/span> [[<\/span>1.<\/span>]],<\/span> [[<\/span>2.<\/span>]]],<\/span> dtype<\/span>=<\/span>torch<\/span>.<\/span>float64<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>YCbCr<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0.<\/span>]],<\/span> [[<\/span>1.<\/span>]],<\/span> [[<\/span>2.<\/span>]]]),<\/span> 0<\/span>))<\/span>\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0.<\/span>]],<\/span> [[<\/span>1.<\/span>]],<\/span> [[<\/span>2.<\/span>]]],<\/span> dtype<\/span>=<\/span>torch<\/span>.<\/span>float64<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>HSV<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0.<\/span>]],<\/span> [[<\/span>1.<\/span>]],<\/span> [[<\/span>2.<\/span>]]]),<\/span> 0<\/span>))<\/span>\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0.<\/span>]],<\/span> [[<\/span>1.<\/span>]],<\/span> [[<\/span>2.<\/span>]]],<\/span> dtype<\/span>=<\/span>torch<\/span>.<\/span>float64<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>()<\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>RGBA<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0.<\/span>]],<\/span> [[<\/span>1.<\/span>]],<\/span> [[<\/span>2.<\/span>]],<\/span> [[<\/span>3.<\/span>]]]),<\/span> 0<\/span>))<\/span>\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0.<\/span>]],<\/span> [[<\/span>1.<\/span>]],<\/span> [[<\/span>2.<\/span>]],<\/span> [[<\/span>3.<\/span>]]],<\/span> dtype<\/span>=<\/span>torch<\/span>.<\/span>float64<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>CMYK<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0.<\/span>]],<\/span> [[<\/span>1.<\/span>]],<\/span> [[<\/span>2.<\/span>]],<\/span> [[<\/span>3.<\/span>]]]),<\/span> 0<\/span>))<\/span>\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0.<\/span>]],<\/span> [[<\/span>1.<\/span>]],<\/span> [[<\/span>2.<\/span>]],<\/span> [[<\/span>3.<\/span>]]],<\/span> dtype<\/span>=<\/span>torch<\/span>.<\/span>float64<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>RGBX<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0.<\/span>]],<\/span> [[<\/span>1.<\/span>]],<\/span> [[<\/span>2.<\/span>]],<\/span> [[<\/span>3.<\/span>]]]),<\/span> 0<\/span>))<\/span>\ntp<\/span>((<\/span>torch<\/span>.<\/span>tensor<\/span>([[[<\/span>0.<\/span>]],<\/span> [[<\/span>1.<\/span>]],<\/span> [[<\/span>2.<\/span>]],<\/span> [[<\/span>3.<\/span>]]],<\/span> dtype<\/span>=<\/span>torch<\/span>.<\/span>float64<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>()<\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>I<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0<\/span>]]]),<\/span> 0<\/span>))<\/span> # int32\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>LA<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0<\/span>,<\/span> 1<\/span>]]]),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>RGB<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0<\/span>,<\/span> 1<\/span>,<\/span> 2<\/span>]]]),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>YCbCr<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0<\/span>,<\/span> 1<\/span>,<\/span> 2<\/span>]]]),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>HSV<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0<\/span>,<\/span> 1<\/span>,<\/span> 2<\/span>]]]),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>RGBA<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0<\/span>,<\/span> 1<\/span>,<\/span> 2<\/span>,<\/span> 3<\/span>]]]),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>CMYK<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0<\/span>,<\/span> 1<\/span>,<\/span> 2<\/span>,<\/span> 3<\/span>]]]),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>RGBX<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0<\/span>,<\/span> 1<\/span>,<\/span> 2<\/span>,<\/span> 3<\/span>]]]),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>()<\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>L<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0.<\/span>]]]),<\/span> 0<\/span>))<\/span> # float64\n<\/span>tp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0.<\/span>]]],<\/span> dtype<\/span>=<\/span>np<\/span>.<\/span>float32<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>()<\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>LA<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0.<\/span>,<\/span> 1.<\/span>]]]),<\/span> 0<\/span>))<\/span>\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0.<\/span>,<\/span> 1.<\/span>]]],<\/span> dtype<\/span>=<\/span>np<\/span>.<\/span>float32<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>()<\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>RGB<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0.<\/span>,<\/span> 1.<\/span>,<\/span> 2.<\/span>]]]),<\/span> 0<\/span>))<\/span>\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0.<\/span>,<\/span> 1.<\/span>,<\/span> 2.<\/span>]]],<\/span> dtype<\/span>=<\/span>np<\/span>.<\/span>float32<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>YCbCr<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0.<\/span>,<\/span> 1.<\/span>,<\/span> 2.<\/span>]]]),<\/span> 0<\/span>))<\/span>\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0.<\/span>,<\/span> 1.<\/span>,<\/span> 2.<\/span>]]],<\/span> dtype<\/span>=<\/span>np<\/span>.<\/span>float32<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>HSV<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0.<\/span>,<\/span> 1.<\/span>,<\/span> 2.<\/span>]]]),<\/span> 0<\/span>))<\/span>\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0.<\/span>,<\/span> 1.<\/span>,<\/span> 2.<\/span>]]],<\/span> dtype<\/span>=<\/span>np<\/span>.<\/span>float32<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>()<\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>RGBA<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0.<\/span>,<\/span> 1.<\/span>,<\/span> 2.<\/span>,<\/span> 3.<\/span>]]]),<\/span> 0<\/span>))<\/span>\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0.<\/span>,<\/span> 1.<\/span>,<\/span> 2.<\/span>,<\/span> 3.<\/span>]]],<\/span> dtype<\/span>=<\/span>np<\/span>.<\/span>float32<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>CMYK<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0.<\/span>,<\/span> 1.<\/span>,<\/span> 2.<\/span>,<\/span> 3.<\/span>]]]),<\/span> 0<\/span>))<\/span>\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0.<\/span>,<\/span> 1.<\/span>,<\/span> 2.<\/span>,<\/span> 3.<\/span>]]],<\/span> dtype<\/span>=<\/span>np<\/span>.<\/span>float32<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span>\ntp<\/span> =<\/span> ToPILImage<\/span>(<\/span>mode<\/span>=<\/span>\"<\/span>RGBX<\/span>\"<\/span>)<\/span>\n\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0.<\/span>,<\/span> 1.<\/span>,<\/span> 2.<\/span>,<\/span> 3.<\/span>]]]),<\/span> 0<\/span>))<\/span>\ntp<\/span>((<\/span>np<\/span>.<\/span>array<\/span>([[[<\/span>0.<\/span>,<\/span> 1.<\/span>,<\/span> 2.<\/span>,<\/span> 3.<\/span>]]],<\/span> dtype<\/span>=<\/span>np<\/span>.<\/span>float32<\/span>),<\/span> 0<\/span>))<\/span>\n# (, 0)\n<\/pil.image.image><\/span><\/code><\/pre>\n
\n
\n    \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u0631\u0627 \u0648\u0627\u0631\u062f \u06a9\u0646\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n
    \u0627\u0632 \u062d\u0627\u0644\u062a \u062a\u0645\u0627\u0645 \u0635\u0641\u062d\u0647 \u062e\u0627\u0631\u062c \u0634\u0648\u06cc\u062f<\/title>\n    \n<\/svg><\/p>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"
TopIlimage () \u0645\u06cc \u062a\u0648\u0627\u0646\u062f \u06cc\u06a9 \u062a\u0635\u0648\u06cc\u0631 \u0631\u0627 \u062a\u0628\u062f\u06cc\u0644 \u06a9\u0646\u062f ([…, C, H, W]) \u060c Tensor \u06cc\u0627 ndarray \u0628\u0647 \u06cc\u06a9 \u062a\u0635\u0648\u06cc\u0631 PIL (\u06a9\u062a\u0627\u0628\u062e\u0627\u0646\u0647 \u0628\u0627\u0644\u0634) ([H, W, C]) \u0648 \u0645\u0642\u0627\u062f\u06cc\u0631 \u0622\u0646 \u0631\u0627 \u0628\u0647 \u0645\u0642\u06cc\u0627\u0633 \u0646\u0645\u06cc \u0631\u0633\u0627\u0646\u062f [0.0, 1.0] \u0647\u0645\u0627\u0646\u0637\u0648\u0631 \u06a9\u0647 \u062f\u0631 \u0632\u06cc\u0631 \u0646\u0634\u0627\u0646 \u062f\u0627\u062f\u0647 \u0634\u062f\u0647 \u0627\u0633\u062a. *\u062f\u0631 \u0645\u0648\u0631\u062f mode \u0627\u0633\u062a\u062f\u0644\u0627\u0644 (1): from torchvision.datasets import OxfordIIITPet from torchvision.transforms.v2 …<\/p>\n","protected":false},"author":2,"featured_media":106651,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"","fifu_image_alt":"","footnotes":""},"categories":[339],"tags":[],"class_list":["post-106650","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dev"],"_links":{"self":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/106650","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/comments?post=106650"}],"version-history":[{"count":0,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/posts\/106650\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media\/106651"}],"wp:attachment":[{"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/media?parent=106650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/categories?post=106650"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/nabfollower.com\/blog\/wp-json\/wp\/v2\/tags?post=106650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}