Image Input

PyTouch provides an image handler class which loads images obtained from sensors.

It allows for some basic functionality such as:

• Converting from PIL.Image to Tensor
• Converting from Tensor to PIL.Image
• Converting to numpy.nparray
• Saving PIL or OpenCV images

Usage

An example is shown below on the usage of ImageHandler

from pytouch.handlers import ImageHandler

my_image = ImageHandler("/path/to/image.png")

Returning the image,

img = my_image.image

Returing a Tensor,

img_tensor = my_image.tensor

Returning a numpy array,

img_nparray = my_image.nparray

Converting from Tensor to PIL.Image,

new_image = ImageHandler.tensor_to_PIL(img_tensor)

Saving to file,

ImageHandler.save("my_file_name.png", img_nparray)

# or

ImageHandler.save("my_file_name.png", img)