PILImage as input?

综合讨论区
#1

How I will handle different PIL Images comming in different sizes one after the other?

I want to do a blur (which I need to check) and a change of color like make it more “green”.

I guess it should be something like this: https://github.com/taichi-dev/taichi/blob/master/examples/gui_image_io.py

But not sure, even more if images are of different shapes, say 3x200x150, then 3x280x280 and so on.

#2

In fact, you don’t need PILImage, Taichi provides ti.imread for loading images.

e.g.:

import taichi as ti
ti.init()

## Load the image:
input_file_name = input('Enter the input image file name: ')
input_image = ti.imread(input_file_name)

## Process the image:
image = ti.var(ti.u8, input_image.shape)
image.from_numpy(input_image)

@ti.kernel
def process():
    for i, j, k in image:
        image[i, j, k] = 255 - image[i, j, k]  # revert color

process()

## Save the image:
output_image = image.to_numpy()

ti.imshow(output_image)

output_file_name = input('Enter the image file name to save: ')
ti.imwrite(output_image, output_file_name)
1 个赞