Question 1

+2−0Single correct

Why does DETR typically exhibit poor performance in detecting small objects compared to larger ones? Choose the best answer in your opinion.

A.
The CNN backbone used in DETR has a fixed receptive field that’s too large forsmall objects.
B.
The global self-attention mechanism in DETR tends to dilute the signal fromsmall objects across all image locations.
C.
DETR’s loss function actively discards all detections smaller than 50 × 50 pixels.
D.
The object queries in DETR are programmed to ignore any object smaller than10% of the image size.
E.
DETR’s encoder-decoder architecture was specifically designed to only detectobjects larger than a cat.

+2−0Single correct

Why does DETR typically exhibit poor performance in detecting small objects compared to larger ones? Choose the best answer in your opinion.

A.
The CNN backbone used in DETR has a fixed receptive field that’s too large forsmall objects.
B.
The global self-attention mechanism in DETR tends to dilute the signal fromsmall objects across all image locations.
C.
DETR’s loss function actively discards all detections smaller than 50 × 50 pixels.
D.
The object queries in DETR are programmed to ignore any object smaller than10% of the image size.
E.
DETR’s encoder-decoder architecture was specifically designed to only detectobjects larger than a cat.

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