#RESIZE IMAGE PYTHON HOW TO#

height )) else : size = DEFAULT_SIZE if not os. output_dir else : output_dir = dir + '/resized' if args. input_dir else : input_dir = dir + '/images' if args.

#RESIZE IMAGE PYTHON HOW TO#

Pillow is an open-source Python library for image manipulation and processing. How to Resize Image in Python using Pillow The solution for resize an image in Python using pillow is that we can use the resize() and thumbnail() method. The following file formats are supported by Python Pillow: JPEG, PNG, TIFF, PPM, GIF, and BMP. add_argument ( '-t', '-height', help = 'Resized Height' ) args = parser. Resizing an image can be tricky, but luckily Python has us covered with Pillow, a fork of Python Imaging Library (PIL). 0) Resize image based on image widht and height imageresizecv2.resize(image,(.

add_argument ( '-w', '-width', help = 'Resized Width' ) parser. This post will be helpful in learning OpenCV using Python programming. add_argument ( '-o', '-output_dir', help = 'Full Output Path' ) parser. add_argument ( '-i', '-input_dir', help = 'Full Input Path' ) parser. We will need to import argparse before setting up our command-line arguments: Note that this behavior is different from a.resize (newshape) which fills with zeros instead of repeated copies of a. If the new array is larger than the original array, then the new array is filled with repeated copies of a. We will setup command-line arguments for the width and height. from tkinter import from PIL import ImageTk, Image rootTk() image Image.open('pathtoyourimage.png') The (450, 350) is (height, width) image image.resize((450, 350), Image.ANTIALIAS.

We can also include parameters for the height and width of our resized images. Return a new array with the specified shape. python bulkimageresize.py -inputdir /path/to/photos -outputdir /path/to/somewhere/else The final feature weвЂ™d like to have is the ability to change the dimensions of the resized files. This will give use the ability to do things like pass in the directory in which our existing images are stored, and pass in another directory of where we would like our new, resized images to go. That being said, in order to make this usable without having to change the script every time, we will use argparse to allow passing in parameters through the command line. We now have a working bulk image resize process. Running the script should successfully resize any images that have been placed in our images folder. save ( new_file ) except IOError : print ( 'unable to resize image '. LANCZOS ) new_file = output_dir + '/' + outfile + extension img. open ( input_dir + '/' + infile ) img = img. splitext ( infile ) + '_resized' extension = os. I need to resize an image, but I want to avoid PIL, since I cannot make it work under OS X - don't ask me why. def resize_image ( input_dir, infile, output_dir = 'resized', size = ( 320, 180 )): outfile = os.

Resize image python