Upsample image python. What is the way to do this? I.

Upsample image python upsample Feb 19, 2019 · If I understand correctly that you want to upsample a tensor x by just specifying a factor f (instead of specifying target width and height) you could try this: from torch. tile函数对Numpy数组进行了上采样，并演示了使用plt. up int, optional. frame_upscale = cv2. I used np. upsample被初始化为一个nn. Implementation 5 days ago · Now we can upscale any image. Mar 17, 2021 · Upsampling an image using OpenCV - In this program, we will up sample an image. To detect small faces in a large input image, we may wish to increase the resolution of the input image, thereby making the smaller faces appear larger. The image given below illustrates super-resolution. In this article, we are going to visualize and predict the crop production data for different years using var Obtain the ratio to upsample. upsampling import Upsample m = Upsample(scale_factor=f, mode='nearest') x_upsampled = m(x) numpy. Let’s consider a basic example demonstrating upsampling in Python using the scipy. upsample_bilinear is deprecated. On the right, the image after upsampling. Downsampling rate. DnnSuperResImpl. For instance, here is an ideal mesh Sep 30, 2022 · EDIT: in fact, I've just tried. The key idea in image sub-sampling is to throw away every other row and column to create a half-size image. The second solution is way faster (27 ms vs 1586 ms, for A with 50000 values and k=100). clamp(min=0, max=255) if you want to reduce the overshoot when displaying the image. misc. Then simple upscale. Upsampling using torch. org OpenCV (Open-Source Computer Vision Library) may be a effective Python tool that gives a wide run of image processing capabilities, counting productive and simple ways for upsampling images. This will give a path to the images folder. Syntax: numpy. Theory Note The explanation below belongs to the book Learning OpenCV by Bradski and Kaehler. This method is used to repeat elements of array. See here for more information about FFT resampling. Upsampling layer for 2D inputs. Oct 19, 2022 · python从三维点云处理基础到神经网络深度学习模型详细介绍，包括三维目标检测、单目3D检测、三维语义分割、深度补全以及多模态融合等。 详细分析每种模型，书读百遍，其义自见。 图片 超分辨率. 2 Python version: 3. Luckily, OpenCV is pip-installable: $ pip install opencv-contrib-python 如何使用 OpenCV Python 近似图像中的轮廓形状? 如何使用 OpenCV Python 计算图像轮廓的面积和周长? 如何使用 OpenCV Python 查找图像中对象的实体性和等效直径? 如何使用 OpenCV Python 计算图像中物体的范围? 如何使用 OpenCV Python 计算图像中对象的纵横比? Oct 31, 2023 · Resample an image via a coordinate transform. interpolate instead. From 28x28 pixels (the default sample shape of an MNIST sample), the image is now 56 x 56 pixels. Here's an example: python Left shows the low res image, after 4x bicubic upsampling. ). 6% of our records belong to the ham category while only 13. The idea is to use this layer later as alternative for mean- or max Jan 4, 2021 · Here is the code: import cv2 from cv2 import dnn_superres # Create an SR object sr = dnn_superres. spectral copies (“images”) in the DFT context (length N signals and spectra). Scipy package comes with ndimage. 1. What is the way to do this? I. import numpy as np import math import torch. I have tried a number of interpolation techniques (nearest neighbor, bilinear, bicubic, …) but the results all show major artifacts. Let’s use it to resample a Numpy array representing an image. 4. Then you can perform the resample in memory (or you can save the image if you want). zoom() function for Scipy library in Pytho May 22, 2015 · I have an image of 300*300 pixels size and want to convert it into 1500*1500 pixels size using python. I want to upsample the class B to 500 images when I load the images using TensorFlow, so I can have a balanced training dataset. This polyphase method will likely be faster than the Fourier method in scipy. I am looking for how to resample a numpy array representing image data at a new size, preferably having a choice of the interpolation method (nearest, bilinear, etc. repeat() method to upsample the matrix by repeating the numbers of the matrix. 1-D FIR (finite-impulse response) filter coefficients. Jun 21, 2024 · Upsample 是一个在PyTorch中进行上采样（增加数据维度）的层，其通过指定的方法（如nearest邻近插值或linear、bilinear、trilinear线性插值等）来增大tensor的尺寸。这个层可以在二维或三维数据上按照给定的尺寸或者放大比例来调整输入数据的维度。 Nov 6, 2018 · What I want to to upsample the mask below in order to get this same mask but then with a larger width and heigth. axis int, optional. Feb 13, 2018 · So given an initial resolution of 1200 * 1200 pixels, I want to upsample it to 3600 * 3600 pixels, keeping the geographic referencing. import torch import torchvision. It does generate the upscaled image, but it’s very blurry, so I’m guessing it’s not working properly. Upsample(scale_factor=2, mode='nearest') up = nn. Warning With align_corners = True , the linearly interpolating modes ( linear , bilinear , and trilinear ) don’t proportionally align the output and input pixels, and thus the output values can depend on the input size. i. Nov 1, 2024 · dnn_superresについて. And for instance use: import cv2 import numpy as np img = cv2. In Machine Learning, Python uses the image data in the format of Height, Width, Channel format. Loading training data from image folders, video files, and ImageNet dataset. 0. imshow函数将上采样后的Numpy数组可视化为图像。 May 12, 2021 · How to upsample numpy array with nearest neighbor without storing repeated values? 3. 00 20533 2 1. I need this because i have to georeferenced this image with 1500*1500 pixel raster image. I'm using OpenCV to read-write the image and Numpy to create an array of uint8 with the new image dimensions. Use nn. transforms as transforms from PIL import Image t = transforms. jpg') res = cv2. Jul 20, 2020 · One option would be to use the GDAL python bindings. 00 1. Give 3 arguments. resample Aug 23, 2019 · Vision layers 1）Upsample 上采样一个给定的多通道的 1D (temporal,如向量数据), 2D (spatial，如jpg、png等图像数据) or 3D (volumetric，如点云数据)数据 假设输入数据的格式为minibatch x channels x [opt 4 days ago · A class to upscale images via convolutional neural networks. Image Processing with Python Python is a high level programming language which has easy to code syntax and offers packages for wide Apr 19, 2021 · --image: The path to the input image where we apply HOG + Linear SVM face detection. Sep 15, 2024 · Upsample是PyTorch提供的上采样函数，可以根据指定的缩放因子和模式进行图像的上采样。 在这个代码中，self. repeat函数和np. You'll learn how to exploit intensity patterns to select sub-regions of an array, and you'll use convolutional filters to detect interesting features. In this article we will see How to Convert images to NumPy array? Modu resample# scipy. Jan 27, 2017 · I have an array, something like: array = np. reshape(2,2) > [[0 1 2 3]] I want to both upsample this array as well as interpolate the resulting values Dec 12, 2017 · You need to add the spacing between each image plane manually. upsampleMultioutput Mar 18, 2019 · What I basically want to do is up-sample an image with "random (gaussian) interpolation". So the workflow will be that I'll take a 250 Hz recording every 8 seconds and upsample it to 500 Hz, then pass the resulting output to the analysis process. A number to scale the image, the image's name and the interpolation technique. An example in python Jun 13, 2021 · You can do this. 总结. 什么是视频与图片的超分辨率，总结一下便是给一张分辨率比较低的图片，进行超分辨率的处理后，生成比较清晰的高分辨率的图片，上图图片完美解释了超分辨率的过程，由于不同的算法不同，处理的结果也不相同，本期我们介绍一下如何进行图片的超分辨率的处理。 Image interpolation Recall how a digital image is formed •It is a discrete point-sampling of a continuous function •If we could somehow reconstruct the original function, any new May 23, 2024 · Face Upsampling (FACE_UPSAMPLE): By enabling this option, the restored faces undergo additional upsampling to increase their resolution for high-quality outputs. The two big ones are Pandas and Scikit-Learn. result = sr. Upsampling rate. This procedure is a part of a large batch processing so simple gui workflow is not an option and I'd like to do it programmatically, using python gdal. --upsample: Number of times to upsample an image before applying face detection. 3 Operating System: Fedora 39 Description Just trying to launch official example. uint8 for my array dtype. upsample(image) = 0 in function 'cv . It gives you sub-pixel 2D images shifts and is fairly fast. GitHub Gist: instantly share code, notes, and snippets. Resampling a Numpy Array Representing An Image Step-by-Step Here I'll show you how to upscale your images using Python quickly. Apr 3, 2024 · Example of Unsampling in Python. segmentation) on a downsized Image, later on you want to work on the original Image data again, so you upsize your Output (e. Upsample method: Aug 24, 2020 · 图像超分辨率（Image Super Resolution）是指从低分辨率图像或图像序列得到高分辨率图像。图像超分辨率是计算机视觉领域中一个非常重要的研究问题，广泛应用于医学图像分析、生物识别、视频监控和安全等领域。 Oct 24, 2023 · Python offers some handy libraries for data resampling. We pass the matrix in repeat() method with the axis to upsample the matrix. Resize serves the same purpose, but allows to specify an output image shape instead of a scaling factor. Using Python tools such as OpenCV, the trip begins with the loading of an image. Reducing the Dimensions of Image Array. In this step, the pixel data and metadata of the image are made accessible, laying the foundation for downsampling. resample when the number of samples is large and prime, or when the number of samples is large and up and down share a large greatest common denominator. Testing all models For this test, the “baseline” image was degraded by reducing its resolution to 1/4 using cv. You'll also use SciPy's ndimage module, which contains a treasure trove of image processing tools. An example in python 利用upsample进行上采样。再按相反的顺序，最终转为Image类的格式，显示出来。 import torch import torch. resize (useful for when you need to downsample or upsample an image) Configuring your development environment. Nearest Neighbour interpolation using Python for image zoom. We can resample an array using interpolation, decimation, and upsampling techniques in Python. Downsampling with scikit-learn: Oct 31, 2023 · Resample an image via a coordinate transform. interpolate module for linear interpolation: How to Upsample Data in Python? Check out the step-by-step instructions below to learn how to implement upsampling techniques in your Python projects. , interpolation), transposed convolutions learn how to upsample, and are hence highly data Nov 25, 2023 · The time taken to upscale the image using the super-resolution model by calling sr_model. continue training it) on your hi-res images (output= hi-res image, input=low-res image). Jan 9, 2019 · As an example, you could want to do your calculations (e. Apr 4, 2022 · The ndimage (n-dimensional image) package comes with several image processing and analysis functions. Aug 9, 2024 · Image processing using Python is one of the hottest topics in today's world. More simply, take an input image and increase the width and height of the image with minimal (and ideally zero) degradation in quality. To follow this guide, you need to have the OpenCV library installed on your system. Jun 1, 2021 · UpSampling4つ 1. Downsample Array With Slicing in Python3. Upsample对象，缩放因子为2，模式为"nearest"。缩放因子2表示将图像的尺寸 Aug 1, 2017 · face_recognition version: Latest, just installed today from pip3 Python version: 3. upsample_bilinear. After the image has been loaded, it is shown as a two-dimensional array of pixels. Transposed convolutions are trainable: while upsampling layers use a mathematical definition (i. So in this article, we have a very basic image processing python program to count black dots in white surface and white dots in the blac Dec 18, 2024 · python upsample，#如何在Python中实现图像上采样（Upsample）在图像处理中，上采样（Upsampling）是指将图像的分辨率提高，以便增加细节或使图像适应特定的尺寸。这篇文章将指导你如何在Python中实现图像的上采样，整个流程将以步骤为基础。 Feb 13, 2016 · An image pyramid is a type of multi-scale image representation in which an image is subject to repeated smoothing and subsampling. warnings. Aug 29, 2023 · Loading an Image. nn Mar 22, 2021 · Basic image processing techniques do not give good results as they do not take the surroundings in context while scaling up. 在本文中，我们介绍了最近邻平铺的基本概念及其在上采样Numpy数组中的应用。我们使用Numpy库提供的kron函数、np. g. ToTensor() img = Image. functional as F import torch def upsample_forward_numpy(input, scales=(1,1), method="nearest_neighbor", align_corners Jan 12, 2022 · Hi All, I am working with aorta segmentations in the form of a 3D Numpy arrays (0 = background, 1 = aorta). See full list on geeksforgeeks. Default is order 3 (aka cubic). I’m getting the below error, and for some reason there’s mention of a D:/ drive, which I don’t have. The scaling factor can either be a single floating point value, or multiple values - one along each axis. upsample(image) is measured and printed; Display the original and upscaled images using Matplotlib. Which is not surprising. png') #it is in the same path of this Nov 18, 2022 · @mariant what I can say is before upsampling, the ratio of relevance=1 between let's say class A and class D is 17 to 7 so more than double for class A. 00 61542 but it works very well, and it is the only downsampler that I found in Python that can deal with np. For this, there are two possible options: Downsize it (zoom out). Successfully upsampled with PyTorch! :D resample# sklearn. You can see that the image pretty much stayed the same - but from the axes, you can see that it became bigger. After resampling, the ratio becomes 1004 - 994 so almost 1to1 (that was the point of the upsampling). Note that the choice of interpolator function can be important. repeat(2, axis=0). Default is 1. Image sub-sampling. Notes. 2 Inpainting Images in Python Feb 2, 2024 · This tutorial will discuss the methods to down-sample an image in Python. resize function. Make sure to adhere to a dtype supported by the library. 00 20439 avg / total 1. upsample(image) Also, try to run this locally on your pc and use utility like nvtop to check if your GPU is working on this problem at all. In Python, an image is a multi-dimensional array. Load an image via the standard 'imread' function and create a new Mat for the destination image. Instead, we should have a minimum signal/image rate, called the Nyquist rate. imread('IMG. 25x0. One way could be to just repeat imageというNumpy配列に画像が格納されているものとします。 image. png") b = torch. Usually we need to convert an image to a size different than its original. That’s a lot easier said than done. 2 Operating System: Fresh install of Ubuntu Description I was just playing around with some of the example scripts, when I get this error: sudo python3 pytorch的upsample怎么用，#PyTorch中的Upsample使用指南##序言深度学习中，图像的上采样（upsampling）是一个常见的操作，它可以将低分辨率的图像或特征图放大到高分辨率。PyTorch中提供了`torch. Upsample Rescale operation resizes an image by a given scaling factor. 5. Jul 11, 2023 · How to resample a NumPy array representing an image - Resampling a Numpy array representing an image is the process of changing the size of the array while maintaining the quality of the image. This function is set via SetInterpolator(). merge([b_upscale, g_upscale, r_upscale]) Mar 28, 2025 · Use the OpenCV functions pyrUp() and pyrDown() to downsample or upsample a given image. Explicitly call result. Kick-start your project with my new book Generative Adversarial Networks with Python, including step-by-step tutorials and the Python source code files for all examples. Input signal array. Up sampling is increasing the spatial resolution while keeping the 2D representation of an image. Upsample (size = None, scale_factor = None, mode = 'nearest', align_corners = None, recompute_scale_factor = None) [source] [source] ¶ Upsamples a given multi-channel 1D (temporal), 2D (spatial) or 3D (volumetric) data. If my images folder has two classes, class A has 500 images and class B have 300 images. If you upsample by a ratio of $\frac{p}{q}$ then you would want your anti-aliasing filter to have a normalized bandwidth of $\frac{q}{p}$. Parameters: h array_like. Assuming the old raster resolution was 0. dnn_superresは、OpenCV contribの一つで、深層学習を用いた画像の超解像を実現するためのモジュールです。 超解像とは、低解像度の画像から高解像度の画像を生成する技術を指します。 Jun 8, 2023 · Nearest-neighbor interpolation: This involves simply copying the value of the nearest pixel in the input image to the corresponding pixel in the output image. It is typically used for zooming in on a small region of an image. . The issue appears while reading jpg image, not camera input What I Did import face_recognition import May 31, 2022 · F. Images are converted into Numpy Array in Height, Width, Channel format. import pandas as pd # Upsample daily data to hourly data hourly_data = daily_data. In python, we can visualize the data using various plots available in different modules. d. Let’s dive into the Python implementation of upsampling and downsampling using the popular libraries scikit-learn and imbalanced-learn. open("Table. zoom () method which exactly does this for us by zooming into a NumPy array using spline interpolation of a given order. Finding better results on upsized Images when applying edge detection can rise from the following: Aug 10, 2022 · Different options: If you have original hi-res images, you can take an online model and finetune (i. imread('your_image. Jan 20, 2025 · Prerequisite: Data Visualization in Python Visualization is seeing the data along various dimensions. interpolate来代替） UserWarning: nn. So say your XYZ ratio is 1:1:7, add 7 empty planes between each image plane, and use the new matrix as the main argument for your function. Upsample via neural network. We will go over the principles and techniques accessible in OpenCV, as well as present a full step-by-step approach complete with code examples. 2. Nov 9, 2018 · If I upsample the minor classes and then divide my dataset in two groups one for training and one for testing the accuracy is: precision recall f1-score support 0 1. The input data is assumed to be of the form minibatch x channels x [optional depth] x [optional Nov 12, 2021 · Output: From the above output, you can see that there are 4825 ham messages in our dataset, while the number of spam messages is only 747. Upsample`类来便捷地实现图像上采样（Upsampling），无论是在卷积神经网络中恢复图像的分辨率，还是对特征图进行上采样。 4 days ago · Use the OpenCV functions pyrUp() and pyrDown() to downsample or upsample a given image. We also have the Downsampling Theorem (Aliasing Theorem) for DFTs which relates downsampling to aliasing for finite length signals and spectra. ResampleImageFilter resamples an existing image through some coordinate transform, interpolating via some image function. Jan 20, 2021 · The interpolation methods in OpenCV available to you for use with cv2. Data loading with Nvidia DALI - Benchmarked nvJPEG2000, WebP, and PNG for lossless loading. Jan 14, 2020 · Suppose you want to upsample the original image by a factor of 3, this means, you need to add 2 more rows/columns for each row/column in the image using some logic. Image upsampling model training and evaluation with PSNR, SSIM, and LPIPS. For this, there are two possible options: Upsize the image (zoom in) or; Downsize it Upsample, FIR filter, and downsample. resample (x, num, t = None, axis = 0, window = None, domain = 'time') [source] # Resample x to num samples using Fourier method along the given axis. We now look at these relationships in the DTFT case. In this tutorial you will learn how to use the 'dnn_superres' interface to upscale an image via pre-trained neural networks. 12. The pie chart further highlights the imbalanced nature of our dataset where 86. But image processing is a bit complex and beginners get bored in their first approach. upscaled_image = sr. upsample(image) # Save the output print (" scaling upscaled image ") However that separate process needs the recording to be sampled at 500 Hz. Yeah, you can install opencv (this is a library used for image processing, and computer vision), and use the cv2. Deep learning and, more recently, GANs come to the rescue here and provide much better results. For this, there are two possible options: Upsize the image (zoom in) or; Downsize it Jul 12, 2019 · The Transpose Convolutional layer is an inverse convolutional layer that will both upsample input and learn how to fill in details during the model training process. Middle is the output of the model. I am trying to upsample the image by a factor of 3 in each dimension. A python image upscaler using different interpolation algorithms. Any python library function or basic fundamental how to do this are welcome. down int, optional. I have downsampled gigantic images with this very quickly. What I tried is using TensorFlows tf. resample (* arrays, replace = True, n_samples = None, random_state = None, stratify = None) [source] # Resample arrays or sparse matrices in Python code for upscaling an image via OpenCV. Thanks for any guidance you can provide. Thus, the signal length Nis extended to infinity, and the In Keras, the Tensorflow backend simply calls the function resize_images, which simply resizes the image by means of interpolation (StackExchange, n. Upsample EXAMPLE 1: syntax of torch. Grayscale images are represented with a 2-dimensional array, while colored or RGB images are represented with a 3-dimensional array. You could also just do a FIR filter. 00 20570 1 1. I believe it's a Python implementation of a popular MATLAB module, which only upsamples images around the peak of the x-correlation. Step 1 - Import the library On the left, you can see the image before upsampling. The axis of the input data array along which to apply the linear filter. When the sampling rate gets too low, we are not able to capture the details in the image anymore. It is quite easy to figure out what it does (in C, I mean, in numpy code, not in python): just an allocation, and then a for loop to copy some values. Otherwise Christoph is probably right about Google Colab just taking this long. Nearest Neighbor Interporation（最近傍補間） kerasのupsampling2Dにはinterporation引数にnearest or bilinearの2つがあり、 デフォルトオプションはinterporation=nearest。 Jun 2, 2016 · I had a very similar issue, also with shifted circles, and stumbled upon a great Python package called 'image registration' by Adam Ginsburg. upsample(image, (1920, 1080)) And even better, per documentation, you do not need this parameter at all: result = sr. Now we can upscale any image. Jan 8, 2013 · Use the OpenCV functions pyrUp () and pyrDown () to downsample or upsample a given image. warn ("nn. PS E:\\programming\\opencv\\tests> result = sr. this might impact your model, no? it is a choice between resampling only considering the target (relevance) vs your choice of keeping the May 14, 2024 · Python Implementation. upsample_bilinear函数，会出现如下警告（表明此函数已经过时了，推荐使用nn. modules. DnnSuperResImpl_create() # Read image image = cv2. e. One of the functions is zoom, which has implementations for 2D, 3D or more dimensions. repeat(2, axis=1) これは縦横2倍に拡大するサンプルです。これだけでいけるのです。これは目からウロコですね。 具体例を見てみましょう。 Jan 18, 2022 · I'm using 'image_dataset_from_directory' to load my images. Sep 13, 2023 · Placing rest of the pixels and interpolating their value using 2d bicubic interpolation. I then extract a surface mesh from the result. Your upscaled image is located in 'img_new'. We can use the ndimage. Merging the 3 color channels into 1. 10x0. Right is the actual high resolution image. Clipping images with patches; Many ways to plot images; Image with masked values; Image nonuniform; Blend transparency with color in 2D images; Modifying the coordinate formatter; Interpolations for imshow; Contour plot of irregularly spaced data; Layer images with alpha blending; Visualize matrices with matshow; Multiple images with one Jan 3, 2021 · We use the numpy. I fail creating an empty tensor and filling it, as I would do usually according to the pseudocode. Dataset construction with multi-threaded Python tools. functional. It works in C++ and Python. Returns the one-dimensional piecewise linear interpolant to a function with given discrete data points (xp, fp), evaluated at x. utils. x array_like. nn as nn from PIL import Image import numpy as np m = nn. The output of the resize function as printed below however returns all kinds of very small floats instead of just 0 and 1. interp (x, xp, fp, left = None, right = None, period = None) [source] # One-dimensional linear interpolation for monotonically increasing sample points. 如果在pytorch的项目中使用到了F. The resampled signal starts at the same value as x but is sampled with a spacing of len(x) / num * (spacing of x). Model optimization with TorchDynamo and Inductor. It could hardly be simpler. 25 and you're resampling to 0. map_fn() function, which unfortunately didn't work. upsample(image) # Convert the result back to the original shape for GeoTIFF result_geo = np. Jan 31, 2025 · Implementation Example in Python. Now, let’s explore how to implement these techniques using PyTorch. Nov 9, 2020 · Super resolution encompases a set of algorithms and techniques used to enhance, increase, and upsample the resolution of an input image. The first function smooths and then upsamples the image, while the second does the same but instead downsamples, both of these use spline order=1 by default. Aug 5, 2021 · Images are an easier way to represent the working model. For this, we are using scipy package. nn. Upsample¶ class torch. I know there is scipy. The original high-resolution image shows the best details when zoomed in. nan in the image. arange(0,4,1). INTER_CUBIC) Jun 23, 2024 · face_recognition version: 1. moveaxis(result, -1, 0) Nov 12, 2022 · Hi, this is the first time I’ve used open CV, so I’m sure it’s something I’ve done wrong. The following shows images upsampled 4x by bicubic interpolation, the pretrained model from this repository and the original high resolution image as a comparison That will add effects to the image. When building OpenCV, run the following command to build all the contrib module: Or only build the dnn_superres module: Aug 5, 2021 · In this article, we will be Resampling a NumPy array representing an image. The class is templated over the types of the input and output images. functional. resize(). repeat(array, repeats, axis=0) Parameters: array=Name of the array; repeats= Numbers of repetitions of every Mar 12, 2023 · result = sr. The explanation below belongs to the book Learning OpenCV by Bradski and Kaehler. 4% of our records are spam. 10: Dec 13, 2024 · pytorch的Upsample如何使用，#基于PyTorch的Upsample使用方案在深度学习和计算机视觉领域，图像的缩放是一项常见需求。PyTorch提供了`torch. interp# numpy. Segmentation mask) again. You could make the bandwidth a little smaller to get rid of more alias energy, as Cut image processing to the bone by transforming x-ray images. signal. Python: cv. dnn_superres. resize(img, dsize=(54, 140), interpolation=cv2. upsample`函数来实现上采样操作。 @jdhao From the docs: To shrink an image, it will generally look best with INTER_AREA interpolation, whereas to enlarge an image, it will generally look best with INTER_CUBIC (slow) or INTER_LINEAR (faster but still looks OK). abcjg usmyhc ozwndnvo bostj havine uqmkixvr rqqml yjkzu tuyq esvb pfhmshp hpfxl ancbr dmgno hsakp