NSSHL Refresher W3
Quiz by Jomarie Catana
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includes Teacher and Student dashboards
Measure skillsfrom any curriculum
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
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- print as a bubble sheet
- Q1
In cases where you have a single bike stand barrier that is not connected to another barriers you will always mark this as an EDB.
truefalseTrue or False60s - Q2
The Lens of the camera should not be considered as part of the host vehicle.
falsetrueTrue or False60s - Q3
Defines all the pixels which are not the road itself AND does not fit to the rest of the classification options in this document
Invalid Frame
Ignore Area
Ambiguous
Not road
60s - Q4
Link the classes according to their color
Users link answersLinking60s - Q5
Classify the following to moving object and not moving object.
Users sort answers between categoriesSorting60s - Q6
In such cases, where there something covering/blocking the lens you will classify "___________________" on all the pixels where there is a full blockage on the lens and you cannot see the area needing classifying behind/ through the blockage.
Invalid Frames
Invalid for Marking
Invalid Clip
Ambiguous
60s - Q7
In case the border's height is equal to approximate ________ cm, you can assume the vehicle can still pass and continue driving safely.
15 cm
3 cm
5 cm
10 cm
60s - Q8
In cases where more than 30% of the road edges in a frame cannot be seen due to the darkness of the clip, then frame will be marked as?
Ignore area
Dark Frame Invalid
No not mark this frame
Invalid Dark Frames
60s - Q9
What's wrong in this image?
There's nothing wrong with this image.
The EDB after road edge and not road should not tag.
Drivable should tag as Road
Accuracy issue in EDB
60s - Q10
In cases where there are parking bay areas, and the bay pixels are classified as Road RO, we cannot change the pixels to drivable due to the 'read-only' status of the pixel. Therefore, a frame attribute '______________' will be added in frames where a bay pixel is not able to be changed to drivable where needed.
Invalid_for_marking
Unfixable_bay_to_drivable
Not Road
Nothing to mark
60s - Q11
In scenarios where the stairs are NOT part of the building, AND the first stair is wide enough to identify the drivable area, then ONLY the first step will be classified as EDB and drivable of the first step only.
truefalseTrue or False60s - Q12
If the stairs are part of a building structure it should not be classified as part of the building as EDB.
falsetrueTrue or False60s - Q13
Defines an area which is unknown- means that there is no option to know what is located in this area, and what is the function of it. The area is not clear at all, blurry. The pixels are indefinable.
Users re-arrange answers into correct orderJumble60s - Q14
What's wrong with this image?
The GO has wrong attribute
The EDB has accuracy issue
There should be no road edge
All marking is correct.
60s - Q15
What's wrong with this image?
Wrong Attribute
Missed Tag & Wrong Attribute
Missed Tag
Accuracy Issue
60s