Which of the following is not used in standard JPEG image compression?
2021
Which of the following is not used in standard JPEG image compression?
Answer: D. KL Transform — JPEG compression uses: DCT (Discrete Cosine Transform) Zig-Zag scan Run-length encoding Huffman coding KL Transform is NOT used in JPEG.
- A.
Huffman coding
- B.
Run-length coding
- C.
Zig–Zag scan
- D.
KL Transform
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Correct answer: D
JPEG compression uses: DCT (Discrete Cosine Transform)
Zig-Zag scan
Run-length encoding
Huffman coding
KL Transform is NOT used in JPEG.
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