Test Vectors Associated to Rec. ITU-T T.83

[The signals available here constitute part of the corresponding ITU-T Recommendations and are protected by copyrights laws.
You may use them during product or service development for the purpose of implementing the corresponding ITU-T Recommendations.]

Standardized compliance test data is used to perform the encoder and decoder compliance tests.
There are two types of compliance test data which are used by the encoder compliance tests: source image test data and encoder reference test data.
Similarly, there are two types of compliance test data which are used by the decoder compliance tests: compressed test data and decoder reference test data.
See Information related to Rec. ITU-T T.83

Encoder compliance tests


Test PackagingDownload
This 8-bit precision standard data set contains the source image test data and the encoder reference test data to be substracted from the output data produced by the device under test.T83_encoder_8.zip
This 12-bit precision standard data set contains the source image test data and the encoder reference test data to be substracted from the output data produced by the device under test.T83_encoder_12.zip
Detailed description filesCONTENTS.TXT

Decoder compliance tests


Test PackagingDownload
DCT-based sequential mode
Process 1 : Baseline DCT, 8-bit sample precision
Required tests : A, B
T83_process1.zip
Process 2 : Extended sequential DCT, Huffman decoding, 8-bit sample precision
Required tests : A, B, C
T83_process2.zip
Process 3 : Extended sequential DCT, arithmetic decoding, 8-bit sample precision
Required tests : A, B, D
T83_process3.zip
Process 4 : Extended sequential DCT, Huffman decoding, 12-bit sample precision
Required tests : A, B, C, E
T83_process4.zip
Process 5 : Extended sequential DCT, arithmetic decoding, 12-bit sample precision
Required tests : A, B, D, F
T83_process5.zip
DCT-based progressive mode
Process 6 : Spectral selection only, Huffman decoding, 8-bit sample precision
Required tests : A, B, C, G
T83_process6.zip
Process 7 : Spectral selection only, arithmetic decoding, 8-bit sample precision
Required tests : A, B, D, H
T83_process7.zip
Process 9 : Spectral selection only, arithmetic decoding, 12-bit sample precision
Required tests : A, B, D, F, H, J
T83_process9.zip
Process 10 : Full progression, Huffman decoding, 8-bit sample precision
Required tests : A, B, C, G, K
T83_process10.zip
Process 11 : Full progression, arithmetic decoding, 8-bit sample precision
Required tests : A, B, D, H, L
T83_process11.zip
Process 13 : Full progression, arithmetic decoding, 12-bit sample precision
Required tests : A, B, D, F, H, J, L, N
T83_process13.zip
Lossless mode
Process 14 : Lossless, Huffman decoding, 2- through 16-bit sample precision
Required test : O
T83_process14.zip
Process 15 : Lossless, arithmetic decoding, 2- through 16-bit sample precision
Required tests : P
T83_process15.zip

Note : Compliance test data for processes 8,12,16 to 29 are not yet available.