org.firstinspires.ftc.teamcode.auto

Class TestTensorFlowWebcam

java.lang.Object

com.qualcomm.robotcore.eventloop.opmode.OpMode

com.qualcomm.robotcore.eventloop.opmode.LinearOpMode

org.firstinspires.ftc.teamcode.auto.TestTensorFlowWebcam

@Autonomous(name="Test TensorFlow & Webcam",
            group="CV")
public class TestTensorFlowWebcam
extends com.qualcomm.robotcore.eventloop.opmode.LinearOpMode

This 2020-2021 OpMode illustrates the basics of using the TensorFlow Object Detection API to determine the position of the Ultimate Goal game elements. Use Android Studio to Copy this Class, and Paste it into your team's code folder with a new name. Remove or comment out the @Disabled line to add this opmode to the Driver Station OpMode list. IMPORTANT: In order to use this OpMode, you need to obtain your own Vuforia license key as is explained below.

Nested Class Summary

Nested classes/interfaces inherited from class com.qualcomm.robotcore.eventloop.opmode.LinearOpMode

com.qualcomm.robotcore.eventloop.opmode.LinearOpMode.LinearOpModeHelper

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	LABEL_FIRST_ELEMENT
private static java.lang.String	LABEL_SECOND_ELEMENT
private org.firstinspires.ftc.robotcore.external.tfod.TFObjectDetector	tfod tfod is the variable we will use to store our instance of the TensorFlow Object Detection engine.
private static java.lang.String	TFOD_MODEL_ASSET
private org.firstinspires.ftc.robotcore.external.navigation.VuforiaLocalizer	vuforia vuforia is the variable we will use to store our instance of the Vuforia localization engine.
private static java.lang.String	VUFORIA_KEY

Fields inherited from class com.qualcomm.robotcore.eventloop.opmode.OpMode

gamepad1, gamepad2, hardwareMap, internalOpModeServices, msStuckDetectInit, msStuckDetectInitLoop, msStuckDetectLoop, msStuckDetectStart, msStuckDetectStop, telemetry, time

Constructor Summary

Constructors

Constructor and Description
TestTensorFlowWebcam()

Method Summary

Modifier and Type	Method and Description
private void	initTfod() Initialize the TensorFlow Object Detection engine.
private void	initVuforia() Initialize the Vuforia localization engine.
void	runOpMode()

Methods inherited from class com.qualcomm.robotcore.eventloop.opmode.LinearOpMode

handleLoop, idle, init_loop, init, internalPostInitLoop, internalPostLoop, isStarted, isStopRequested, loop, opModeIsActive, sleep, start, stop, waitForStart

Methods inherited from class com.qualcomm.robotcore.eventloop.opmode.OpMode

getRuntime, internalPreInit, internalUpdateTelemetryNow, requestOpModeStop, resetStartTime, updateTelemetry

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

TFOD_MODEL_ASSET

private static final java.lang.String TFOD_MODEL_ASSET

See Also:

Constant Field Values

LABEL_FIRST_ELEMENT

private static final java.lang.String LABEL_FIRST_ELEMENT

See Also:

Constant Field Values

LABEL_SECOND_ELEMENT

private static final java.lang.String LABEL_SECOND_ELEMENT

See Also:

Constant Field Values

VUFORIA_KEY

private static final java.lang.String VUFORIA_KEY

See Also:

Constant Field Values

vuforia

private org.firstinspires.ftc.robotcore.external.navigation.VuforiaLocalizer vuforia

vuforia is the variable we will use to store our instance of the Vuforia localization engine.

tfod

private org.firstinspires.ftc.robotcore.external.tfod.TFObjectDetector tfod

tfod is the variable we will use to store our instance of the TensorFlow Object Detection engine.

Constructor Detail

TestTensorFlowWebcam

public TestTensorFlowWebcam()

Method Detail

runOpMode

public void runOpMode()

Specified by:

runOpMode in class com.qualcomm.robotcore.eventloop.opmode.LinearOpMode

initVuforia

private void initVuforia()

Initialize the Vuforia localization engine.

initTfod

private void initTfod()

Initialize the TensorFlow Object Detection engine.