baseImage 2.0.5

This is a secondary package of OpenCV,for manage image data

base_image

对opencv_python常用接口的二次开发

文档后续更新

Example

1. Create

Create an object from test.png

import cv2
from baseImage import Image

Image(img='test.png', flags=cv2.IMREAD_COLOR, path='./')
# param img: can be fileName/bytes/numpy.ndarry/cuda.GpuMat
# param flags: 'https://docs.opencv.org/master/d8/d6a/group__imgcodecs__flags.html#ga61d9b0126a3e57d9277ac48327799c80'
# param path: Used to set the read path

2. transform_gpu

Transform image Data to cuda.GpuMat

from baseImage import Image

img = Image('test.png')
img.transform_gpu()

3. transform_cpu

Transform image Data to numpy.ndarray

from baseImage import Image

img = Image('test.png')
img.transform_cpu()

4. imread

This returns image Data with numpy.ndarry

This function will call transform_cpu

from baseImage import Image

img = Image('test.png')
img.imread()

5. download

This returns image Data with cuda.GpuMat

This function will call transform_gpu

from baseImage import Image

img = Image('test.png')
img.download()

6. imwrite

Write Data to object

import cv2
from baseImage import Image

img = Image(path='./')
img.imwrite(data='test.png', flags=cv2.IMREAD_COLOR)

# param img: can be fileName/bytes/numpy.ndarry/cuda.GpuMat
# param flags: 'https://docs.opencv.org/master/d8/d6a/group__imgcodecs__flags.html#ga61d9b0126a3e57d9277ac48327799c80'
# param path: Used to set the read path

7. shape

This returns image shape with tuple

from baseImage import Image

img = Image('test.png')
print(img.shape)
# Output example：(1080, 1920, 4)

8. size

This return image size with tuple

from baseImage import Image

img = Image('test.png')
print(img.size)
# Output example：(1080, 1920)

9. clone

Returns a new clone object

from baseImage import Image

img1 = Image('test.png')
print(img1)
img2 = img1.clone()
print(img2)
print(img1 == img2)
# Output example：False

More

直接查看函数实现