P2DingoCV.Camera.ImageCamera

Classes

ImageCamera(path)

Camera subclass that reads either a single image or a sequence of images from a folder.

class P2DingoCV.Camera.ImageCamera.ImageCamera(path)

Bases: P2DingoCV.Camera.Camera.Camera

Camera subclass that reads either a single image or a sequence of images from a folder.

Parameters:

path (str)

imagePaths

Ordered list of image file paths to read.

Type:

list[str]

index

Current index in the imagePaths list.

Type:

int

frame

Last frame read from the camera.

Type:

np.ndarray

Camera subclass that reads either a single image or a sequence of images from a folder.

__init__(path)

Initialize the ImageCamera with a file or directory path.

Parameters:

path (str) – Path to an image file or a directory containing images.

Raises:

ValueError – If the path is invalid or contains no supported images.

Return type:

None

read()

Read the next image in the sequence.

Returns:

The next image as a NumPy array, or None if at the end.

Return type:

np.ndarray | None

Raises:

IOError – If the image cannot be read.

release()

Release resources associated with the camera.

No persistent resources to release for ImageCamera.

Return type:

None

testRead()

Read images in a loop for testing purposes. Resets to the first image when the end is reached.

Returns:

The next image as a NumPy array.

Return type:

np.ndarray | None

Raises:

IOError – If the image cannot be read.