AI SearchThe investigation of channel coding scheme for JPEG2000 bitstream over noisy channels (Record no. 64665)
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| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260818144318.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 030926s2002 th uzm rtt 00| a1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b1190009x |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT RSPR no.TC-02-11 |
| 100 0# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Dao Le Thu Thao |
| 245 14 - TITLE STATEMENT | |
| Title | The investigation of channel coding scheme for JPEG2000 bitstream over noisy channels |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2002 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 53 leaves : |
| Other physical details | ill |
| 490 1# - SERIES STATEMENT | |
| Series statement | Research studies project report ; |
| Volume/sequential designation | no. TC-02-11 |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Special Studies Project Report (M.Eng.) - Asian Institute of Technology, 2002 |
| 500 ## - GENERAL NOTE | |
| General note | A research submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Advanced Technologies |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | JPEG2000 standard is established since 2000. It belong to the new generating of wavelet-based image codecs, such as: EZW (Shapio,1993), SPIHT (Said and Pearlman, 1995) and EBCOT (Taubman, 1996) can compress in efficient manner, especially at high compression ratio. It handles both lossy and lossless compression using the same transform based framework, and borrows heavily on ideas from the embedded block coding with optimized truncation (EBCOT) scheme. The JPEG2000 standard offers a variety of coding modes, which may be used to provide some degree of protection against errors. However, their bitstream are very sensitive to errors. Thus, transmission of these bitstreams over noisy channels is challenging. Recently, many works have focused on protecting these bitstreams from the effects of noisy channel. These works can be classified into two main classes: EEP (Equal Error Protection) and UEP (Unequal Error Protection). While UEP scheme based on the progressive bitstream to protect unequally the importance of the different parts of bitstream, EEP assigns the same amount of protection to every bit regardless of its importance. Since JP2 file is constructed in progressive manner, and do at high compression ratio, channel errors can cause an unrecoverable image. There are numerous channel coding schemes and modulation strategies to obtain the aim of transmission of those images. In this research, we focus on investigation of three coding schemes in term of EEP of JPEG2000 bitstream: convolutional code using soft decision Viterbi decoding, Trellis coded Modulation, and Turbo code using Maximum A Posteriori decoding algorithm. Those coding schemes are employed to transmit JPEG2000 bitstream over A WGN channel and uncorrelated Rayleigh fading channel. In our simulation, behavior of compressed image using three coding schemes is presented in te1m of PSNR value and visible image at the same signal-to-noise ratio for A WGN channel and Rayleigh fading channel. The e1ror resilience property of JPEG2000 codestream is good even when transmission over Rayleigh fading channels at low bit error rate. In our study, turbo coding scheme is the best scheme for protecting image from those noisy channel over two other coding schemes. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Image compression |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | JPEG (Image coding standard) |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Fernando, W.A.C., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Erke, Tapio J., |
| Relator term | Examination Committee |
| 700 0# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Teerapat Sanguankotchakorn, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Vietnam Ministry of Education and Training (MOET)., |
| Relator term | Scholarship donor |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Research studies project report ; |
| Volume/sequential designation | no. TC-02-11 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B08012">http://203.159.5.9/ait-thesis/detail.php?q=B08012</a> |
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| a | 240329 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 030926 |
| First date, FD (RLIN) | m |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
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| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 22-AIT Thesis (Replacement) |
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| Koha item type | 40-Archives |
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| Koha item type | 20-AIT Publication |
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| Barcode | Barcode : 30050120552277 |
| CREATED | CREATED : 2012-03-12 |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type | Cost, normal purchase price |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | AIT RSPR no.TC-02-11 | 30050120552277 | 18/08/2026 | 3 | 18/08/2026 | 22-AIT Thesis (Replacement) | |||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT RSPR no.TC-02-11 | 30050120349377 | 18/08/2026 | 18/08/2026 | 40-Archives | ||||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | AIT RSPR no.TC-02-11 | 30050211034326 | 18/08/2026 | 1 | 18/08/2026 | 20-AIT Publication | 50.00 |