| Presentation | 2005/9/9 Progressive Image Transmission with Consideration for Image Details Junko HASEGAWA, Akira TAGUCHI, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Progressive image transmission is receiving attention for application in interactive image communication over low-bandwidth channels. In progressive image transmission, an image is transmitted through several stages. A low-resolution image is first transmitted. Upon the user's request, the low-resolution image can be refined with futher transmission until the original image is losslessly reproduced. One important class of progressive image transmission techniques is based on pyramid data structure. Progressive image transmission is achieved by sending the pyramids starting from top level to the bottom level. In this paper, we form the pyramid based on an adaptive coding algorithm by using a quadtree-based variable block size region segmentation. The proposed method realizes the data-dependent pyramid data structure. Thus, we can obtain the high-quality image at early stage. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Progressive image transmission / Region segmentation / Quadtree |
| Paper # | SIP2005-83,SIS2005-32,SP2005-65 |
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| Conference Information | |
| Committee | SIS |
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| Conference Date | 2005/9/9(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Smart Info-Media Systems (SIS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Progressive Image Transmission with Consideration for Image Details |
| Sub Title (in English) | |
| Keyword(1) | Progressive image transmission |
| Keyword(2) | Region segmentation |
| Keyword(3) | Quadtree |
| 1st Author's Name | Junko HASEGAWA |
| 1st Author's Affiliation | Department of Electrical and Electronic Engineering, Musashi Institute of Technology() |
| 2nd Author's Name | Akira TAGUCHI |
| 2nd Author's Affiliation | Department of Electrical and Electronic Engineering, Musashi Institute of Technology |
| Date | 2005/9/9 |
| Paper # | SIP2005-83,SIS2005-32,SP2005-65 |
| Volume (vol) | vol.105 |
| Number (no) | 294 |
| Page | pp.pp.- |
| #Pages | 6 |
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