Presentation | 2005/6/10 Comparison of Retinex Models for Hardware Implementation Yoshihiro NOZATO, Hiroyuki OKUHATA, Takao ONOYE, Isao SHIRAKAWA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In order to realize adaptive image enhancement, various models based on E. H. Land's Retinex theory have been proposed. In general, computatonal complexity is not taken into consideration. In this report, evaluations from both of computational complexity and image quality have been carried out for image enhancement models based on Retinex theory aiming at hardware implementation of realtime adaptive image enhancement. Computational complexity is measured by using cash mechanism. As to image quality, color rendition and contrast are used as indices of evaluation. As a result, QP model is identified as the most suitable for realtime video application. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Adaptive Enhancement / Retinex / Digital Image Processing / Dynamic Range Compression |
Paper # | SIS2005-16 |
Date of Issue |
Conference Information | |
Committee | SIS |
---|---|
Conference Date | 2005/6/10(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 | Smart Info-Media Systems (SIS) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Comparison of Retinex Models for Hardware Implementation |
Sub Title (in English) | |
Keyword(1) | Adaptive Enhancement |
Keyword(2) | Retinex |
Keyword(3) | Digital Image Processing |
Keyword(4) | Dynamic Range Compression |
1st Author's Name | Yoshihiro NOZATO |
1st Author's Affiliation | Graduate School of Information Science and Technology Osaka University() |
2nd Author's Name | Hiroyuki OKUHATA |
2nd Author's Affiliation | Synthesis Corporation |
3rd Author's Name | Takao ONOYE |
3rd Author's Affiliation | Graduate School of Information Science and Technology Osaka University |
4th Author's Name | Isao SHIRAKAWA |
4th Author's Affiliation | Graduate School of Applied Informatics University of Hyogo |
Date | 2005/6/10 |
Paper # | SIS2005-16 |
Volume (vol) | vol.105 |
Number (no) | 112 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |