Inheritance diagram for tools.camera_tools.Camera:

Public Member Functions
def	__del__ (self)

def	__init__ (self, source, save_images=False)

def	change_cv2_resolution (self)

def	check_cv2_camera (self, source)

def	find_frame_counter (self, source)

def	get_first_ros_frame (self)

def	get_from_camera_video_name (self)

def	get_image (self)

def	set_image_parameters (self, image)

def	setup_cv2_cam (self, source)

def	setup_image_saving (self)

def	setup_ros_cam (self, source)

Public Attributes
	a

	camera_type

	count

	delay

	frame_count

	frame_counter

	image_size_to_show

	original_image_size

	show_size_ratio

	video_source

Detailed Description

Class defining a camera

Definition at line 45 of file camera_tools.py.

Constructor & Destructor Documentation

◆ init()

def tools.camera_tools.Camera.__init__	(	self,
		source,
		save_images = `False`
	)

Definition at line 47 of file camera_tools.py.

◆ del()

def tools.camera_tools.Camera.__del__ ( self )

Definition at line 66 of file camera_tools.py.

Member Function Documentation

◆ change_cv2_resolution()

def tools.camera_tools.Camera.change_cv2_resolution ( self )

Change the resolution of a cv2 device to match the input size
Input: None
Output: None

Definition at line 140 of file camera_tools.py.

◆ check_cv2_camera()

def tools.camera_tools.Camera.check_cv2_camera	(	self,
		source
	)

Verify that a cv2 camera is opened
Input:
    source (str) The camera to setup
Output: None

Definition at line 119 of file camera_tools.py.

◆ find_frame_counter()

def tools.camera_tools.Camera.find_frame_counter	(	self,
		source
	)

Find the frame count of a video
Input:
    source (str) The cv2 source
Output: (int or None)
    The number of frames

Definition at line 128 of file camera_tools.py.

◆ get_first_ros_frame()

def tools.camera_tools.Camera.get_first_ros_frame ( self )

Wait for the first frame of a ROS camera.
Due to issues with the initialization sometimes it takes
several calls to get the first image

Input: None
Output: cv2 image in BGR

Definition at line 186 of file camera_tools.py.

◆ get_from_camera_video_name()

def tools.camera_tools.Camera.get_from_camera_video_name ( self )

Create name for output video if source is a camera

Definition at line 210 of file camera_tools.py.

◆ get_image()

def tools.camera_tools.Camera.get_image ( self )

Get a single image
Input: None
Output: cv2 image in RGB

Definition at line 161 of file camera_tools.py.

◆ set_image_parameters()

def tools.camera_tools.Camera.set_image_parameters	(	self,
		image
	)

Set the size parameters of the image
Input:
    image (cv2 Image) The image to take the sizes from
Output: None

Definition at line 198 of file camera_tools.py.

◆ setup_cv2_cam()

def tools.camera_tools.Camera.setup_cv2_cam	(	self,
		source
	)

Set up a cv2 camera
Input:
    source (str) The camera to setup
Output: None

Definition at line 91 of file camera_tools.py.

◆ setup_image_saving()

def tools.camera_tools.Camera.setup_image_saving ( self )

Set up the ability to save all the capture images
Input: None
Output: None

Definition at line 219 of file camera_tools.py.

◆ setup_ros_cam()

def tools.camera_tools.Camera.setup_ros_cam	(	self,
		source
	)

Set up a ROS camera
Input:
    source  (str) The camera to setup
Output: None

Definition at line 70 of file camera_tools.py.

Member Data Documentation

◆ a

tools.camera_tools.Camera.a

Definition at line 54 of file camera_tools.py.

◆ camera_type

tools.camera_tools.Camera.camera_type

Definition at line 51 of file camera_tools.py.

◆ count

tools.camera_tools.Camera.count

Definition at line 55 of file camera_tools.py.

◆ delay

tools.camera_tools.Camera.delay

Definition at line 56 of file camera_tools.py.

◆ frame_count

tools.camera_tools.Camera.frame_count

Definition at line 116 of file camera_tools.py.

◆ frame_counter

tools.camera_tools.Camera.frame_counter

Definition at line 53 of file camera_tools.py.

◆ image_size_to_show

tools.camera_tools.Camera.image_size_to_show

Definition at line 50 of file camera_tools.py.

◆ original_image_size

tools.camera_tools.Camera.original_image_size

Definition at line 48 of file camera_tools.py.

◆ show_size_ratio

tools.camera_tools.Camera.show_size_ratio

Definition at line 49 of file camera_tools.py.

◆ video_source

tools.camera_tools.Camera.video_source

Definition at line 52 of file camera_tools.py.

The documentation for this class was generated from the following file:

camera_tools.py

Public Member Functions

Public Attributes