| Presentation | 1999/3/11 Zerotree Image Coding for Packet Communication(2) Nobuhiro MOMOKAWA, Yasutaka FUJINUMA, Jung-Hyeun HWANG, Sang-hyun JOO, Shigenobu SASAKI, Hisakazu KIKUCHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Severe packet loss can occur in wireless packet communication because of multipath fading. Received images can be damaged on the image data transmission under those environments. A particular image coding and packetization can be combined to provide graceful degradation against burst packet loss. The embedded zerotree coding of wavelet coefficients (EZW) is used to compress image data, and encoded data will be re-ordered for making packets. Furthermore, repetitive transmission of priority data packets is implemented. Simulation results show that sufficient PSNR in the received image is guaranteed in spite of burst packet loss. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | image transmission / zerotree coding / packet transmission / wavelets |
| Paper # | IT98-109 |
| Date of Issue |
| Conference Information | |
| Committee | ISEC |
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| Conference Date | 1999/3/11(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Information Security (ISEC) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Zerotree Image Coding for Packet Communication(2) |
| Sub Title (in English) | |
| Keyword(1) | image transmission |
| Keyword(2) | zerotree coding |
| Keyword(3) | packet transmission |
| Keyword(4) | wavelets |
| 1st Author's Name | Nobuhiro MOMOKAWA |
| 1st Author's Affiliation | Department of Electrical Engineering, Niigata University() |
| 2nd Author's Name | Yasutaka FUJINUMA |
| 2nd Author's Affiliation | Department of Electrical Engineering, Niigata University |
| 3rd Author's Name | Jung-Hyeun HWANG |
| 3rd Author's Affiliation | Department of Electrical Engineering, Niigata University |
| 4th Author's Name | Sang-hyun JOO |
| 4th Author's Affiliation | Department of Electrical Engineering, Niigata University |
| 5th Author's Name | Shigenobu SASAKI |
| 5th Author's Affiliation | Department of Electrical Engineering, Niigata University |
| 6th Author's Name | Hisakazu KIKUCHI |
| 6th Author's Affiliation | Department of Electrical Engineering, Niigata University |
| Date | 1999/3/11 |
| Paper # | IT98-109 |
| Volume (vol) | vol.98 |
| Number (no) | 656 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |