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Detail
Registered IMAGE REGISTRATION DEVICE AND OPERATION METHOD OF THE SAME
- Inventors
- Suk Jung Hee, Chun Ik Jae, Roh Tae Moon, Chun-Gi Lyuh
- Application No.
- 14099656 (2013.12.06)
- Publication No.
- 20140286577 (2014.09.25)
- Registration No.
- 9361692 (2016.06.07)
- Country
- UNITED STATES
- Project Code
- 12MB2500, Multi-Camera based High Speed Image Recognition SoC Platform, Roh Tae Moon
- Abstract
- Provided is an image registration device including a first feature vector magnitude calculating unit calculating magnitudes of feature vectors corresponding to any one first feature point among feature points of a reference image to create a first magnitude value, a second feature vector magnitude calculating unit calculating magnitudes of feature vectors corresponding to any one second feature point among feature points of a target image to create a second magnitude value, a magnitude difference calculating unit receiving the first and second magnitude values and calculating a difference between the received first and second magnitude values to create a third magnitude value, a first threshold value creating unit creating a first threshold value on the basis of the first magnitude value and a magnitude ratio, and a magnitude difference determining unit receiving the third magnitude value and the first threshold value, and determining a magnitude difference.
- KSP Keywords
- AND operation, Feature Points, Feature Vector, Image registration, Operation method, Reference Image, Threshold Value, target image