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An approach to image compression using three-dimensional DCT
| Title: | An approach to image compression using three-dimensional DCT. |
 112 views 13 downloads |
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| Name(s): |
Furht, Borko, creator Li, Xiuqi, creator |
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| Type of Resource: | text | |
| Genre: | Article | |
| Issuance: | single unit | |
| Date Issued: | 2003-09-24 - 2003-09-26 | |
| Physical Description: | text/pdf [5p] | |
| Language(s): | English | |
| Identifier: | 358419 (digitool), FADT358419 (IID), fau:2122 (fedora) | |
| Note(s): |
In this paper the authors propose a novel approach to image compression based on three-dimensional Discrete Cosine Transformation (DCT). The basic idea is to de-correlate similar pixel blocks through three-dimensional DCT transformation. A number of adjacent pixel blocks are grouped together to form a three-dimensional data cube. Each data cube is 3D DCT transformed, quantized, and Huffman encoded. Experimental results demonstrate the effectiveness of the new approach, specifically for medical and space exploration images. This conference paper was presented as part of the VISual Information Systems 2003 International Conference in Miami, Florida. X. Li and B. Furht. An Approach to Image and Video Compression using Three‐Dimensional DCT, Proceedings of the Sixth International Conference on Visual Information Systems. Florida International University, Miami, Florida, September 24‐26, 2003 |
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| Subject(s): |
Image compression. Video compression. Three-dimensional display systems. |
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| Persistent Link to This Record: | http://purl.flvc.org/fcla/dt/358419 | |
| Restrictions on Access: | ©2003 Xiuqi Li and Borko Furht. | |
| Host Institution: | FAU |
