python_imaging.SobelFilter Class Reference

Public Member Functions
	__init__ (self, input_port_name, output_port_name)
	run (self)
	cleanup (self)

Protected Attributes
	_input_port = yarp.Port()
	_input_port_name = input_port_name
	_output_port = yarp.Port()
	_output_port_name = output_port_name
	_input_buf_image = yarp.ImageRgb()
	_input_buf_array = numpy.zeros((240, 320, 3), dtype = numpy.uint8)
	_output_buf_image = yarp.ImageFloat()
	_output_buf_array = numpy.zeros((240, 320), dtype = numpy.float32)

Detailed Description

Object that reads an image from a port, transforms it and sends the result to another port.
    
    The object reads RGB images and sends monochrome ones with calculated sobel filter.
    Note: this class uses the alternative implementation of setExternal together with numpy array interface.

Definition at line 56 of file python_imaging.py.

Constructor & Destructor Documentation

__init__()

python_imaging.SobelFilter.__init__	(		self,
			input_port_name,
			output_port_name )

Definition at line 63 of file python_imaging.py.

Member Function Documentation

cleanup()

python_imaging.SobelFilter.cleanup

(

self

)

Definition at line 103 of file python_imaging.py.

run()

python_imaging.SobelFilter.run

(

self

)

Definition at line 85 of file python_imaging.py.

Member Data Documentation

_input_buf_array

python_imaging.SobelFilter._input_buf_array = numpy.zeros((240, 320, 3), dtype = numpy.uint8)

protected

Definition at line 77 of file python_imaging.py.

_input_buf_image

python_imaging.SobelFilter._input_buf_image = yarp.ImageRgb()

protected

Definition at line 75 of file python_imaging.py.

_input_port

python_imaging.SobelFilter._input_port = yarp.Port()

protected

Definition at line 65 of file python_imaging.py.

_input_port_name

python_imaging.SobelFilter._input_port_name = input_port_name

protected

Definition at line 66 of file python_imaging.py.

_output_buf_array

python_imaging.SobelFilter._output_buf_array = numpy.zeros((240, 320), dtype = numpy.float32)

protected

Definition at line 82 of file python_imaging.py.

_output_buf_image

python_imaging.SobelFilter._output_buf_image = yarp.ImageFloat()

protected

Definition at line 80 of file python_imaging.py.

_output_port

python_imaging.SobelFilter._output_port = yarp.Port()

protected

Definition at line 69 of file python_imaging.py.

_output_port_name

python_imaging.SobelFilter._output_port_name = output_port_name

protected

Definition at line 70 of file python_imaging.py.

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

• icub-tutorials/python/python_imaging.py