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JPEG Quantization Table Lookup

Lookup a DQT / Quantization Matrix / JPEG Compression Quality tables for Digital Cameras and Digital Photography Software.

Quantization Table for: SONY - DSC-H7 (variable)

The following matrix can be used to evaluate the JPEG compression quality of SONY's DSC-H7.

Chroma Subsampling: 2x1

Quantization Table: Luminance
1	1	1	1	1	2	3	4
1	1	1	1	2	3	4	3
1	1	1	1	2	3	4	3
1	1	1	2	3	5	5	4
1	1	2	3	4	7	6	5
1	2	3	4	5	6	7	6
3	4	5	5	6	7	7	6
4	6	6	6	7	6	6	6

Quantization Table: Chrominance
1	1	1	3	6	6	6	6
1	1	2	4	6	6	6	6
1	2	3	6	6	6	6	6
3	4	6	6	6	6	6	6
6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6
6	6	6	6	6	6	6	6

For information on how to interpret this data, please read about JPEG quantization tables.

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