Presentation | 2001/6/21 Detection of Subpixe; Displacement for Images Using Phase-Only Correlation Mizuki HAGIWARA, Masayuki KAWAMATA, |
---|---|
PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | This paper proposes a detection of subpixel displacement for images using phase-only correlation. Subpixel displacement in the image is caused by sampling from analog to digital. Two different ways, a sinc approximation method and a phase-only image magnification method, to detect the subpixel displacement are investigated. A sinc approximation method is to approximate a phase-only correlation by a sinc function. A phase-only image magnification method is a method which includes an ideal image magnification in the frequency domain. Experimental results show that these two methods are useful for detection of subpixel displacement. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | phase-only correlation / displacement / sinc function / magnification / subpixel |
Paper # | CA2001-11,VLD2001-28,DSP2001-30 |
Date of Issue |
Conference Information | |
Committee | DSP |
---|---|
Conference Date | 2001/6/21(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 | Digital Signal Processing (DSP) |
---|---|
Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Detection of Subpixe; Displacement for Images Using Phase-Only Correlation |
Sub Title (in English) | |
Keyword(1) | phase-only correlation |
Keyword(2) | displacement |
Keyword(3) | sinc function |
Keyword(4) | magnification |
Keyword(5) | subpixel |
1st Author's Name | Mizuki HAGIWARA |
1st Author's Affiliation | Department of Electronic Engineering, Graduate School of Engineering, Tohoku University() |
2nd Author's Name | Masayuki KAWAMATA |
2nd Author's Affiliation | Department of Electronic Engineering, Graduate School of Engineering, Tohoku University |
Date | 2001/6/21 |
Paper # | CA2001-11,VLD2001-28,DSP2001-30 |
Volume (vol) | vol.101 |
Number (no) | 145 |
Page | pp.pp.- |
#Pages | 8 |
Date of Issue |