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camera.py
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camera.py
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from __future__ import annotations
from abc import ABC, abstractmethod, abstractproperty
import numpy as np
class Camera(ABC):
@staticmethod
@abstractmethod
def get_available_cameras(cameras_num_to_find:int=2) -> list[Camera]:
'''
Get list of available cameras
Args:
cameras_num_to_find (int) = 2 : The number of cameras to try to find
Returns:
cameras (list of Camera): list of founded cameras
'''
@abstractmethod
def get_image(self) -> np.array:
'''
Get image from camera
Returns:
image (numpy array): image as numpy array (2D or 3D depending on color mode)
'''
@abstractproperty
def exposure(self):
'''Exposure'''
@exposure.setter
@abstractmethod
def exposure(self):
'''Set exposure'''
@abstractproperty
def gain(self):
'''Gain'''
@gain.setter
@abstractmethod
def gain(self):
'''Set gain'''
@abstractproperty
def gamma(self):
'''Gamma'''
@gamma.setter
@abstractmethod
def gamma(self):
'''Set gamma'''