MPEG involves both spatial compression and temporal compression. The spatial…
2018
MPEG involves both spatial compression and temporal compression. The spatial compression is similar to JPEG and temporal compression removes ____ frames.
- A.
Voice
- B.
Spatial
- C.
Temporal
- D.
Redundant
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Correct answer: D
Explanation: MPEG uses spatial compression and temporal compression. Spatial compression is applied to each frame individually (similar to JPEG). Temporal compression removes redundant information between consecutive frames. Temporal compression removes temporal redundancy by not storing full copies of frames that are very similar; instead it stores differences.