{"title":"高吞吐量MQ编码器的通过并行EBCOT在JPEG2000","authors":"Na Bao, Zhe Jiang, Zhiheng Qi, Wei Zhang","doi":"10.1109/SOCC.2015.7406995","DOIUrl":null,"url":null,"abstract":"This paper proposed a high throughput MQ encoder for pass-parallel EBCOT. Proposed MQ encoder can encode CX-D pairs from mixed three passes. A new extended probability estimation table (PET) is proposed. By looking up to the PET, register A can get the total shift times during renormalization. A pipelined auxiliary unit is also used in BYTEOUT procedure to minimize the critical path. Proposed MQ encoder can encode one symbol per clock cycle. It is implemented on a Xilinx FPGA and is capable of operating at 139.09MHz. It can achieve a throughput of 139.09Msymbols/sec.","PeriodicalId":329464,"journal":{"name":"2015 28th IEEE International System-on-Chip Conference (SOCC)","volume":"70 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"High-throughput MQ encoder for pass-parallel EBCOT in JPEG2000\",\"authors\":\"Na Bao, Zhe Jiang, Zhiheng Qi, Wei Zhang\",\"doi\":\"10.1109/SOCC.2015.7406995\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper proposed a high throughput MQ encoder for pass-parallel EBCOT. Proposed MQ encoder can encode CX-D pairs from mixed three passes. A new extended probability estimation table (PET) is proposed. By looking up to the PET, register A can get the total shift times during renormalization. A pipelined auxiliary unit is also used in BYTEOUT procedure to minimize the critical path. Proposed MQ encoder can encode one symbol per clock cycle. It is implemented on a Xilinx FPGA and is capable of operating at 139.09MHz. It can achieve a throughput of 139.09Msymbols/sec.\",\"PeriodicalId\":329464,\"journal\":{\"name\":\"2015 28th IEEE International System-on-Chip Conference (SOCC)\",\"volume\":\"70 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2015-09-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2015 28th IEEE International System-on-Chip Conference (SOCC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/SOCC.2015.7406995\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 28th IEEE International System-on-Chip Conference (SOCC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/SOCC.2015.7406995","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
High-throughput MQ encoder for pass-parallel EBCOT in JPEG2000
This paper proposed a high throughput MQ encoder for pass-parallel EBCOT. Proposed MQ encoder can encode CX-D pairs from mixed three passes. A new extended probability estimation table (PET) is proposed. By looking up to the PET, register A can get the total shift times during renormalization. A pipelined auxiliary unit is also used in BYTEOUT procedure to minimize the critical path. Proposed MQ encoder can encode one symbol per clock cycle. It is implemented on a Xilinx FPGA and is capable of operating at 139.09MHz. It can achieve a throughput of 139.09Msymbols/sec.
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