{ "cells": [ { "cell_type": "code", "execution_count": 1, "metadata": {}, "outputs": [ { "name": "stderr", "output_type": "stream", "text": [ "/home/laurent_fainsin/Documents/unet/.venv/lib/python3.8/site-packages/tqdm/auto.py:22: TqdmWarning: IProgress not found. Please update jupyter and ipywidgets. See https://ipywidgets.readthedocs.io/en/stable/user_install.html\n", " from .autonotebook import tqdm as notebook_tqdm\n" ] } ], "source": [ "from PIL import Image\n", "import numpy as np\n", "\n", "import albumentations as A\n", "\n", "%config InlineBackend.figure_formats = ['svg']\n", "import matplotlib.pyplot as plt\n", "%matplotlib inline\n", "\n", "from utils import RandomPaste" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "# Drafts" ] }, { "cell_type": "code", "execution_count": 2, "metadata": {}, "outputs": [ { "data": { "image/svg+xml": "\n\n\n \n \n \n \n 2022-09-14T15:30:18.505175\n image/svg+xml\n \n \n Matplotlib v3.5.3, https://matplotlib.org/\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n", "text/plain": [ "
" ] }, "metadata": {}, "output_type": "display_data" } ], "source": [ "# paste_img = Image.open(\"/media/disk1/lfainsin/SPHERES/real/2022_SM/Face/2/DSC_0200.jpg\").convert(\"RGBA\")\n", "# paste_mask = Image.open(\"/media/disk1/lfainsin/SPHERES/real/2022_SM/Face/2/MASK.PNG\").convert(\"LA\")\n", "\n", "# paste_img = Image.open(\"/media/disk1/lfainsin/SPHERES/WHITE/synth/void_specular/0035.png\").convert(\"RGBA\")\n", "# paste_mask = Image.open(\"/media/disk1/lfainsin/SPHERES/WHITE/synth/void_specular/MASK.PNG\").convert(\"LA\")\n", "\n", "paste_img = Image.open(\"/media/disk1/lfainsin/SPHERES/HDRIs/decor_shop_2k/Image0000.png\").convert(\"RGBA\")\n", "paste_mask = Image.open(\"/media/disk1/lfainsin/SPHERES/HDRIs/decor_shop_2k/MASK.PNG\").convert(\"LA\")\n", "\n", "plt.figure(figsize=(18, 10))\n", "\n", "plt.subplot(1, 2, 1)\n", "plt.imshow(paste_img)\n", "\n", "plt.subplot(1, 2, 2)\n", "plt.imshow(paste_mask)\n", "\n", "ax = plt.gca()\n", "ax.set_facecolor('xkcd:salmon')\n", "\n", "plt.show()\n" ] }, { "cell_type": "code", "execution_count": 3, "metadata": {}, "outputs": [ { "data": { "image/svg+xml": "\n\n\n \n \n \n \n 2022-09-14T15:30:19.528409\n image/svg+xml\n \n \n Matplotlib v3.5.3, https://matplotlib.org/\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n", "text/plain": [ "
" ] }, "metadata": {}, "output_type": "display_data" } ], "source": [ "resampler = Image.Resampling.LANCZOS\n", "\n", "paste_image_resized = paste_img.resize((50, 50), resample=resampler)\n", "paste_mask_resized = paste_mask.resize((50, 50), resample=resampler)\n", "\n", "plt.figure(figsize=(18, 10))\n", "\n", "plt.subplot(1, 2, 1)\n", "plt.imshow(paste_image_resized)\n", "\n", "plt.subplot(1, 2, 2)\n", "plt.imshow(paste_mask_resized)\n", "\n", "ax = plt.gca()\n", "ax.set_facecolor('xkcd:salmon')\n", "\n", "plt.show()\n" ] }, { "cell_type": "code", "execution_count": 4, "metadata": {}, "outputs": [ { "data": { "image/svg+xml": "\n\n\n \n \n \n \n 2022-09-14T15:30:19.817386\n image/svg+xml\n \n \n Matplotlib v3.5.3, https://matplotlib.org/\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n", "text/plain": [ "
" ] }, "metadata": {}, "output_type": "display_data" } ], "source": [ "import cv2\n", "\n", "# transform = A.Compose([A.RandomScale((-0.95, -0.25), interpolation=cv2.INTER_LANCZOS4)])\n", "transform = A.Compose([A.Resize(width=50, height=50, interpolation=cv2.INTER_LANCZOS4)])\n", "\n", "augmentations = transform(image=np.asarray(paste_img), mask=np.asarray(paste_mask))\n", "paste_image_resized2 = augmentations[\"image\"]\n", "paste_mask_resized2 = augmentations[\"mask\"]\n", "\n", "plt.figure(figsize=(18, 10))\n", "\n", "plt.subplot(1, 2, 1)\n", "plt.imshow(Image.fromarray(paste_image_resized2))\n", "\n", "plt.subplot(1, 2, 2)\n", "plt.imshow(Image.fromarray(paste_mask_resized2))\n", "\n", "ax = plt.gca()\n", "ax.set_facecolor('xkcd:salmon')\n", "\n", "plt.show()\n" ] }, { "cell_type": "code", "execution_count": 5, "metadata": {}, "outputs": [ { "data": { "image/svg+xml": "\n\n\n \n \n \n \n 2022-09-14T15:30:20.150684\n image/svg+xml\n \n \n Matplotlib v3.5.3, https://matplotlib.org/\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n", "text/plain": [ "
" ] }, "metadata": {}, "output_type": "display_data" } ], "source": [ "import torchvision.transforms as T\n", "\n", "transform = T.Compose(\n", " [\n", " T.RandomAffine(0, shear=(-20, 20, -20, 20), interpolation=T.InterpolationMode.BILINEAR),\n", " T.Resize((50, 50), T.InterpolationMode.BILINEAR),\n", " ]\n", ")\n", "\n", "paste_image_resized3 = paste_img\n", "paste_image_resized3 = T.functional.adjust_brightness(paste_image_resized3, 1.2)\n", "paste_image_resized3 = T.functional.adjust_contrast(paste_image_resized3, 1.2)\n", "paste_image_resized3 = T.functional.affine(paste_image_resized3, angle=0, translate=(0, 0), scale=0.95, shear=(5, 5), interpolation=T.InterpolationMode.BILINEAR)\n", "paste_image_resized3 = T.functional.resize(paste_image_resized3, (50, 50), interpolation=T.InterpolationMode.BILINEAR)\n", "\n", "paste_mask_resized3 = paste_mask\n", "paste_mask_resized3 = T.functional.affine(paste_mask_resized3, angle=0, translate=(0, 0), scale=0.95, shear=(5, 5), interpolation=T.InterpolationMode.BILINEAR)\n", "paste_mask_resized3 = T.functional.resize(paste_mask_resized3, (50, 50), interpolation=T.InterpolationMode.BILINEAR)\n", "\n", "plt.figure(figsize=(18, 10))\n", "\n", "plt.subplot(1, 2, 1)\n", "plt.imshow(paste_image_resized3)\n", "\n", "plt.subplot(1, 2, 2)\n", "plt.imshow(paste_mask_resized3)\n", "\n", "ax = plt.gca()\n", "ax.set_facecolor(\"xkcd:salmon\")\n", "\n", "plt.show()\n" ] }, { "cell_type": "code", "execution_count": 6, "metadata": {}, "outputs": [ { "data": { "image/svg+xml": "\n\n\n \n \n \n \n 2022-09-14T15:30:20.538804\n image/svg+xml\n \n \n Matplotlib v3.5.3, https://matplotlib.org/\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n", "text/plain": [ "
" ] }, "metadata": {}, "output_type": "display_data" } ], "source": [ "target_img = Image.open(\"/home/laurent_fainsin/Images/bg.jpg\").convert(\"RGBA\").resize((500, 500))\n", "\n", "plt.figure(figsize=(25, 10))\n", "\n", "plt.subplot(1, 2, 1)\n", "plt.imshow(target_img)\n", "\n", "target_img.paste(paste_image_resized3, (100, 100), paste_mask_resized3)\n", "\n", "plt.subplot(1, 2, 2)\n", "plt.imshow(target_img)\n", "\n", "plt.show()\n" ] }, { "cell_type": "markdown", "metadata": {}, "source": [ "# Albumentations custom DualTransform" ] }, { "cell_type": "code", "execution_count": 9, "metadata": {}, "outputs": [ { "data": { "image/svg+xml": "\n\n\n \n \n \n \n 2022-09-14T15:31:04.326924\n image/svg+xml\n \n \n Matplotlib v3.5.3, https://matplotlib.org/\n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n\n", "text/plain": [ "
" ] }, "metadata": {}, "output_type": "display_data" } ], "source": [ "target_img = Image.open(\"/media/disk1/lfainsin/BACKGROUND/coco/000000000723.jpg\").convert(\"RGBA\")\n", "target_img = np.asarray(target_img, dtype=np.uint8)\n", "\n", "target_mask = np.zeros((*target_img.shape[:2], 4), dtype=np.uint8)\n", "\n", "transforms = A.Compose([\n", " RandomPaste(25, \"/media/disk1/lfainsin/SPHERES/WHITE\", \"/media/disk1/lfainsin/SPHERES/HDRIs\"),\n", "])\n", "\n", "aug = transforms(image=target_img, mask=target_mask)\n", "aug_image = aug[\"image\"]\n", "aug_mask = aug[\"mask\"]\n", "\n", "plt.figure(figsize=(25, 15))\n", "\n", "plt.subplot(1, 2, 1)\n", "plt.imshow(aug_image)\n", "\n", "plt.subplot(1, 2, 2)\n", "plt.imshow(aug_mask)\n", "\n", "plt.show()\n" ] } ], "metadata": { "kernelspec": { "display_name": "Python 3.8.0 ('.venv': poetry)", "language": "python", "name": "python3" }, "language_info": { "codemirror_mode": { "name": "ipython", "version": 3 }, "file_extension": ".py", "mimetype": "text/x-python", "name": "python", "nbconvert_exporter": "python", "pygments_lexer": "ipython3", "version": "3.8.0" }, "orig_nbformat": 4, "vscode": { "interpreter": { "hash": "dc80d2c03865715c8671359a6bf138f6c8ae4e26ae025f2543e0980b8db0ed7e" } } }, "nbformat": 4, "nbformat_minor": 2 }