Abstract
This paper proposes a randomized variable probability pattern in under-sampling acquisition for medical image matching which is a method that can perform the quantitative analysis of tissue parameters. For high-speed estimation of tissue parameters, random under-sampling with less than the Nyquist rate in k-space is required. This study presents an accurate parameter mapping method for under-sampled data by using various randomized probability pattern. In comparison to the fixed probability pattern, the proposed method shows improved estimation results with reduced artifacts such as ghosting effects due to the undersampling scheme.
| Original language | English |
|---|---|
| Title of host publication | 13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| ISBN (Electronic) | 9781479939428 |
| DOIs | |
| Publication status | Published - 2014 Sep 30 |
| Event | 13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Kota Kinabalu, Malaysia Duration: 2014 Jan 15 → 2014 Jan 18 |
Publication series
| Name | 13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings |
|---|
Other
| Other | 13th International Conference on Electronics, Information, and Communication, ICEIC 2014 |
|---|---|
| Country | Malaysia |
| City | Kota Kinabalu |
| Period | 14/1/15 → 14/1/18 |
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All Science Journal Classification (ASJC) codes
- Control and Systems Engineering
- Electrical and Electronic Engineering
Cite this
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Medical image matching using variable randomized undersampling probability pattern in data acquisition. / Jang, Jinseong; Eo, Tae Joon; Kim, Minoh; Choi, Narae; Han, Dongyup; Kim, Donghyun; Hwang, Dosik.
13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 2014. 6914453 (13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings).Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Medical image matching using variable randomized undersampling probability pattern in data acquisition
AU - Jang, Jinseong
AU - Eo, Tae Joon
AU - Kim, Minoh
AU - Choi, Narae
AU - Han, Dongyup
AU - Kim, Donghyun
AU - Hwang, Dosik
PY - 2014/9/30
Y1 - 2014/9/30
N2 - This paper proposes a randomized variable probability pattern in under-sampling acquisition for medical image matching which is a method that can perform the quantitative analysis of tissue parameters. For high-speed estimation of tissue parameters, random under-sampling with less than the Nyquist rate in k-space is required. This study presents an accurate parameter mapping method for under-sampled data by using various randomized probability pattern. In comparison to the fixed probability pattern, the proposed method shows improved estimation results with reduced artifacts such as ghosting effects due to the undersampling scheme.
AB - This paper proposes a randomized variable probability pattern in under-sampling acquisition for medical image matching which is a method that can perform the quantitative analysis of tissue parameters. For high-speed estimation of tissue parameters, random under-sampling with less than the Nyquist rate in k-space is required. This study presents an accurate parameter mapping method for under-sampled data by using various randomized probability pattern. In comparison to the fixed probability pattern, the proposed method shows improved estimation results with reduced artifacts such as ghosting effects due to the undersampling scheme.
UR - http://www.scopus.com/inward/record.url?scp=84910028119&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84910028119&partnerID=8YFLogxK
U2 - 10.1109/ELINFOCOM.2014.6914453
DO - 10.1109/ELINFOCOM.2014.6914453
M3 - Conference contribution
AN - SCOPUS:84910028119
T3 - 13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings
BT - 13th International Conference on Electronics, Information, and Communication, ICEIC 2014 - Proceedings
PB - Institute of Electrical and Electronics Engineers Inc.
ER -