Image Compression Standards
Video outline:
00:39:00 Why compress images and what redundancy?
00:07:21 The JPEG Standard
00:10:27 The 3 Observations for JPEG Image Compression
00:15:29 Block diagram for JPEG encoder
00:20:44 Spatial Frequency and DCT
00:28:22 Quantization
00:31:52 Example #1: smooth and unsmooth Lena blocks
00:37:33 Run-length Coding on AC coefficients and Zig-Zag scan
00:39:30 DPCM on DC coefficients
00:40:40 Entropy Coding
00:42:47 Example #2: Revisit all the JPEG encoding steps
00:47:24 JPEG Modes
00:50:33 JPEG Bitstream
00:51:17 JPEG Drawbacks
00:52:26 The JPEG 2000 Standard
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