| Paper Abstract and Keywords |
| Presentation |
2005-01-20 15:40
Image Data Compression Circuit based on the Multi-Resolution Expression of Wavelet Transform
-- Wavelet Transform Circuit --
Chanthan Winh, Yoshihiro Myokan, Kenji Kudo, Masatoshi Sekine (TUAT) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
At present, the image recognition technique is required in various fields. However, in the field of image processing, it is difficult to treat a large amount of raw data in real-time. To solve this problem, a data-reduction method, which realizes high-speed image compression, is proposed. In this research, we design an image compression circuit based on the multi-resolution expression of the Haar wavelet transform and used it as preprocessor in an image recognition system. This circuit is implemented in an FPGA on our HwModule board. As a result, real-time image compression was completed for an image with 640 x 480 pixels in 20.499ms. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
Image Recognition / Wavelet Transform / Multi-Resolution / Real-time Image Compression / FPGA / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 104, no. 558, SIP2004-109, pp. 35-40, Jan. 2005. |
| Paper # |
SIP2004-109 |
| Date of Issue |
2005-01-13 (SIP) |
| ISSN |
Print edition: ISSN 0913-5685 |
| Download PDF |
|
| Conference Information |
| Committee |
SIP |
| Conference Date |
2005-01-20 - 2005-01-21 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Nagoya Institute of Technology |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Signal Processing, etc. |
| Paper Information |
| Registration To |
SIP |
| Conference Code |
2005-01-SIP |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Image Data Compression Circuit based on the Multi-Resolution Expression of Wavelet Transform |
| Sub Title (in English) |
Wavelet Transform Circuit |
| Keyword(1) |
Image Recognition |
| Keyword(2) |
Wavelet Transform |
| Keyword(3) |
Multi-Resolution |
| Keyword(4) |
Real-time Image Compression |
| Keyword(5) |
FPGA |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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| 1st Author's Name |
Chanthan Winh |
| 1st Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
| 2nd Author's Name |
Yoshihiro Myokan |
| 2nd Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
| 3rd Author's Name |
Kenji Kudo |
| 3rd Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
| 4th Author's Name |
Masatoshi Sekine |
| 4th Author's Affiliation |
Tokyo University of Agriculture and Technology (TUAT) |
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| Speaker |
Author-1 |
| Date Time |
2005-01-20 15:40:00 |
| Presentation Time |
25 minutes |
| Registration for |
SIP |
| Paper # |
SIP2004-109 |
| Volume (vol) |
vol.104 |
| Number (no) |
no.558 |
| Page |
pp.35-40 |
| #Pages |
6 |
| Date of Issue |
2005-01-13 (SIP) |
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