JeVoisBase  1.22
JeVois Smart Embedded Machine Vision Toolkit Base Modules
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Public Member Functions | Public Attributes | List of all members
PythonSandbox.PythonSandbox Class Reference
JeVoisBase machine vision modules

Simple example of image processing using OpenCV in Python on JeVois. More...

Public Member Functions

 __init__ (self)
 Constructor.
 
 processNoUSB (self, inframe)
 Process function with no USB or GUI output (headless)
 
 process (self, inframe, outframe)
 Process function with USB output.
 
 processGUI (self, inframe, helper)
 Process function with GUI output.
 

Public Attributes

 timer
 

Detailed Description

Simple example of image processing using OpenCV in Python on JeVois.

This module is here for you to experiment with Python OpenCV on JeVois.

By default, we get the next video frame from the camera as an OpenCV BGR (color) image named 'inimg'. We then apply some image processing to it to create an output BGR image named 'outimg'. We finally add some text drawings to outimg and send it to host over USB.

See http://jevois.org/tutorials for tutorials on getting started with programming JeVois in Python without having to install any development software on your host computer.

Author
Laurent Itti
Videomapping:
YUYV 352 288 30.0 YUYV 352 288 30.0 JeVois PythonSandbox
Email:
itti@usc.edu
Address:
University of Southern California, HNB-07A, 3641 Watt Way, Los Angeles, CA 90089-2520, USA
Copyright
Copyright (C) 2017 by Laurent Itti, iLab and the University of Southern California
Main URL:
http://jevois.org
Support URL:
http://jevois.org/doc
Other URL:
http://iLab.usc.edu
License:
GPL v3
Distribution:
Unrestricted
Restrictions:
None

Definition at line 31 of file PythonSandbox.py.

Constructor & Destructor Documentation

◆ __init__()

PythonSandbox.PythonSandbox.__init__ (   self)

Constructor.

Definition at line 34 of file PythonSandbox.py.

Member Function Documentation

◆ process()

PythonSandbox.PythonSandbox.process (   self,
  inframe,
  outframe 
)

Process function with USB output.

Definition at line 57 of file PythonSandbox.py.

References AprilTag.AprilTag.timer, FirstPython.FirstPython.timer, PyClassificationDNN.PyClassificationDNN.timer, PyCoralClassify.PyCoralClassify.timer, PyCoralDetect.PyCoralDetect.timer, PyCoralSegment.PyCoralSegment.timer, PyDetectionDNN.PyDetectionDNN.timer, PyDMTX.PyDMTX.timer, PyEmotion.PyEmotion.timer, PyFaceMesh.PyFaceMesh.timer, PyHandDetector.PyHandDetector.timer, PyLicensePlate.PyLicensePlate.timer, PyObjectron.PyObjectron.timer, PyPoseDetector.PyPoseDetector.timer, PySceneText.PySceneText.timer, PySelfie.PySelfie.timer, PythonObject6D.PythonObject6D.timer, PythonOpenCV.PythonOpenCV.timer, PythonParallel.PythonParallel.timer, PythonSandbox.PythonSandbox.timer, and PythonTest.PythonTest.timer.

◆ processGUI()

PythonSandbox.PythonSandbox.processGUI (   self,
  inframe,
  helper 
)

Process function with GUI output.

Definition at line 97 of file PythonSandbox.py.

References AprilTag.AprilTag.timer, FirstPython.FirstPython.timer, PyClassificationDNN.PyClassificationDNN.timer, PyCoralClassify.PyCoralClassify.timer, PyCoralDetect.PyCoralDetect.timer, PyCoralSegment.PyCoralSegment.timer, PyDetectionDNN.PyDetectionDNN.timer, PyDMTX.PyDMTX.timer, PyEmotion.PyEmotion.timer, PyFaceMesh.PyFaceMesh.timer, PyHandDetector.PyHandDetector.timer, PyLicensePlate.PyLicensePlate.timer, PyObjectron.PyObjectron.timer, PyPoseDetector.PyPoseDetector.timer, PySceneText.PySceneText.timer, PySelfie.PySelfie.timer, PythonObject6D.PythonObject6D.timer, PythonOpenCV.PythonOpenCV.timer, PythonParallel.PythonParallel.timer, PythonSandbox.PythonSandbox.timer, and PythonTest.PythonTest.timer.

◆ processNoUSB()

PythonSandbox.PythonSandbox.processNoUSB (   self,
  inframe 
)

Process function with no USB or GUI output (headless)

Definition at line 40 of file PythonSandbox.py.

References AprilTag.AprilTag.timer, FirstPython.FirstPython.timer, PyClassificationDNN.PyClassificationDNN.timer, PyCoralClassify.PyCoralClassify.timer, PyCoralDetect.PyCoralDetect.timer, PyCoralSegment.PyCoralSegment.timer, PyDetectionDNN.PyDetectionDNN.timer, PyDMTX.PyDMTX.timer, PyEmotion.PyEmotion.timer, PyFaceMesh.PyFaceMesh.timer, PyHandDetector.PyHandDetector.timer, PyLicensePlate.PyLicensePlate.timer, PyObjectron.PyObjectron.timer, PyPoseDetector.PyPoseDetector.timer, PySceneText.PySceneText.timer, PySelfie.PySelfie.timer, PythonObject6D.PythonObject6D.timer, PythonOpenCV.PythonOpenCV.timer, PythonParallel.PythonParallel.timer, PythonSandbox.PythonSandbox.timer, and PythonTest.PythonTest.timer.

Member Data Documentation

◆ timer

PythonSandbox.PythonSandbox.timer

Definition at line 36 of file PythonSandbox.py.

Referenced by FirstPython.FirstPython.process(), PyClassificationDNN.PyClassificationDNN.process(), PyCoralClassify.PyCoralClassify.process(), PyCoralDetect.PyCoralDetect.process(), PyCoralSegment.PyCoralSegment.process(), PyDetectionDNN.PyDetectionDNN.process(), PyDMTX.PyDMTX.process(), PythonObject6D.PythonObject6D.process(), PythonOpenCV.PythonOpenCV.process(), PythonParallel.PythonParallel.process(), PythonSandbox.PythonSandbox.process(), AprilTag.AprilTag.processGUI(), PyCoralClassify.PyCoralClassify.processGUI(), PyCoralDetect.PyCoralDetect.processGUI(), PyCoralSegment.PyCoralSegment.processGUI(), PyFaceMesh.PyFaceMesh.processGUI(), PyHandDetector.PyHandDetector.processGUI(), PyLicensePlate.PyLicensePlate.processGUI(), PyObjectron.PyObjectron.processGUI(), PyPoseDetector.PyPoseDetector.processGUI(), PySceneText.PySceneText.processGUI(), PySelfie.PySelfie.processGUI(), PythonOpenCV.PythonOpenCV.processGUI(), PythonSandbox.PythonSandbox.processGUI(), PythonTest.PythonTest.processGUI(), FirstPython.FirstPython.processNoUSB(), PythonObject6D.PythonObject6D.processNoUSB(), and PythonSandbox.PythonSandbox.processNoUSB().

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