PointGrey¶

class asgard_alignment.Cameras.PointGrey(cam_index=0)¶

Bases: object

No-index:

Attributes Summary

`EDITABLE_PARAMS`
`camera`	Get the camera instance.
`img_size`	Get the image size.

Methods Summary

`get_frame`()	Get the next image frame from the camera.
`release`()	Release the camera resources.
`start_stream`()	Start the camera acquisition stream.
`stop_stream`()	Stop the camera acquisition stream.

Attributes Documentation

EDITABLE_PARAMS = ['AcquisitionFrameRate', 'ExposureTime', 'Gain', 'Height', 'Width', 'PixelFormat', 'ExposureAuto', 'GainAuto', 'AcquisitionMode', 'ExposureMode', 'OffsetX', 'OffsetY']¶

camera¶

Get the camera instance.

Returns:: The camera instance.
Return type:: PySpin.Camera

img_size¶

Get the image size.

Returns:: The height and width of the image.
Return type:: tuple

Methods Documentation

get_frame()¶

Get the next image frame from the camera.

Returns:: The next image frame as a numpy array.
Return type:: numpy.ndarray

release()¶: Release the camera resources.

start_stream()¶: Start the camera acquisition stream.

stop_stream()¶: Stop the camera acquisition stream.

EDITABLE_PARAMS = ['AcquisitionFrameRate', 'ExposureTime', 'Gain', 'Height', 'Width', 'PixelFormat', 'ExposureAuto', 'GainAuto', 'AcquisitionMode', 'ExposureMode', 'OffsetX', 'OffsetY']¶

__getitem__(key)¶

Get the value of a camera parameter.

Parameters:: key (str) – The name of the parameter to get.
Returns:: The value of the parameter.
Return type:: Any
Raises:: KeyError – If the key is not a valid parameter.

__setattr__(name, value)¶

Set the attribute of the camera.

Parameters:

name (str) – The name of the attribute to set.
value (Any) – The value to set the attribute to.

__setitem__(key, value)¶

Set the value of a camera parameter.

Parameters:

key (str) – The name of the parameter to set.
value (Any) – The value to set the parameter to.

Raises:

KeyError – If the key is not a valid parameter.

property camera¶

Get the camera instance.

Returns:: The camera instance.
Return type:: PySpin.Camera

get_frame()¶

Get the next image frame from the camera.

Returns:: The next image frame as a numpy array.
Return type:: numpy.ndarray

property img_size¶

Get the image size.

Returns:: The height and width of the image.
Return type:: tuple

release()¶: Release the camera resources.

set_region_from_corners(x1, y1, x2, y2)¶

Set the region of interest from the top left and bottom right corners.

Parameters:

x1 (int) – The x coordinate of the top left corner.
y1 (int) – The y coordinate of the top left corner.
x2 (int) – The x coordinate of the bottom right corner.
y2 (int) – The y coordinate of the bottom right corner.

start_stream()¶: Start the camera acquisition stream.

stop_stream()¶: Stop the camera acquisition stream.