Question 1

This marking is incorrect

Accepted Answer

true

Answer

false

Question 2

What's wrong with this image?

Accepted Answer

Tag missed ambiguous

Answer

There's nothing wrong with this image

Answer

Accuracy Issue EDB

Answer

Tag missed car

Question 3

What's wrong with this image?

Accepted Answer

Tag missed car

Answer

Tag missed car and bike

Answer

There's nothing wrong with this image

Answer

Accuracy issue EDB

Question 4

This marking is correct

Accepted Answer

false

Answer

true

Question 5

What's wrong with this image?

Accepted Answer

Accuracy issue EDB

Answer

There's nothing wrong with this image

Answer

Tag missed GO

Answer

Accuracy issue HV

Question 6

What's wrong with this image?

Accepted Answer

Overtagging GO

Answer

There's nothing wrong with this image

Answer

Accuracy issue car

Answer

Tag missed pedestrian

Question 7

This marking is incorrect

Accepted Answer

true

Answer

false

Question 8

What's wrong with this image?

Accepted Answer

Wrong class GO

Answer

Tag missed pedestrian

Answer

Wrong class HV

Answer

There's nothing wrong with this image

Question 9

What's wrong with this image?

Accepted Answer

There's nothing wrong with this image

Answer

Tag missed car and GO

Answer

Tag missed GO

Answer

Tag missed car

Question 10

Is the ladder marked correctly?

Accepted Answer

Yes, the marking is correct because of the ladder's view

Answer

No, we will mark it as a whole EDB.

Answer

No, we just need to mark the first step only

Answer

No, we will mark it as not road only

Question 11

How do we marked the image below?

Accepted Answer

Mark as a whole car only

Answer

Mark the truck as car and tag the specific objects (cones, signage) as general object.

Question 12

What is wrong with this image?

Accepted Answer

Accuracy issue in EDB concrete barrier

Answer

Tag missed of pedestrian

Answer

Tag missed of bike

Answer

Wrong attribute of the host vehicle

Question 13

What is wrong with this image?

Accepted Answer

EDB behind cars should be cut.

Answer

Wrong attribute of the host vehicle.

Answer

Accuracy of GO (signage), it should be marked as a whole.

Answer

There's nothing wrong with the image.

Question 14

Is the marking of the island is correct?

Accepted Answer

No, the middle part should be marked as drivable also since this is still part of the island.

Answer

Yes, the marking is correct.

Question 15

Is the marking of the parking bay is correct?

Accepted Answer

No, it should be drivable because of the change in material.

Answer

Yes, it is road because it is a legal parking bay.

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