Keyimstr 0.0.1

Numpy <-> Bytes <-> String

Keyimstr Documentation

[ 1 ] ImageConverter.numpy2bytes(numpy_image, *args, **kwargs) -> bytes

parameter	data type	default value
numpy_image	numpy.ndarray	-
encoding	str	".jpg"

# example 1
from keyimstr import ImageConverter
import numpy

image = numpy.zeros(shape = (25, 25, 3), dtype = numpy.uint8)
print(type(image))

byte = ImageConverter.numpy2bytes(image)
print(type(byte))

[ 2 ] ImageConverter.bytes2string(byte_image, *args, **kwargs) -> str

parameter	data type	default value
byte_image	bytes	-
encoding	str	"ascii"

# example 2
from keyimstr import ImageConverter
import numpy

image = numpy.zeros(shape = (25, 25, 3), dtype = numpy.uint8)
print(type(image))

byte = ImageConverter.numpy2bytes(image)
print(type(byte))

string = ImageConverter.bytes2string(byte)
print(type(string))

[ 3 ] ImageConverter.string2bytes(string_image) -> bytes

parameter	data type	default value
string_image	str	-

# example 3
from keyimstr import ImageConverter
import numpy

image = numpy.zeros(shape = (25, 25, 3), dtype = numpy.uint8)
print(type(image))

byte = ImageConverter.numpy2bytes(image)
print(type(byte))

string = ImageConverter.bytes2string(byte)
print(type(string))

byte = ImageConverter.string2bytes(string)
print(type(byte))

[ 4 ] ImageConverter.bytes2numpy(byte_image, *args, **kwargs) -> numpy.ndarray

parameter	data type	default value
byte_image	bytes	-
np_encoding	int	numpy.uint8
cv_encoding	int	cv2.IMREAD_COLOR

# example 4
from keyimstr import ImageConverter
import numpy

image = numpy.zeros(shape = (25, 25, 3), dtype = numpy.uint8)
print(type(image))

byte = ImageConverter.numpy2bytes(image)
print(type(byte))

string = ImageConverter.bytes2string(byte)
print(type(string))

byte = ImageConverter.string2bytes(string)
print(type(byte))

image = ImageConverter.bytes2numpy(byte)
print(type(image))