TY - GEN
T1 - Performance Evaluation of Cross Correlation Functions Based on Correlation Filters
AU - Yamaki, Shunsuke
AU - Seki, Shuntaro
AU - Sugita, Norihiro
AU - Yoshizawa, Makoto
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021/10/19
Y1 - 2021/10/19
N2 - This paper proposes performance evaluation of cross correlation (CC) functions using signal-to-noise ratio (SNR) and peak-to-correlation energy (PCE) from the viewpoint of correlation filters. Correlation functions can be thought as the output from the correlation filters. Maximizing SNR leads to matched filters, whereas maximizing PCE results in the inverse filters. We derive SNR and PCE of the classical CC functions in order to evaluate their performance as correlation functions.
AB - This paper proposes performance evaluation of cross correlation (CC) functions using signal-to-noise ratio (SNR) and peak-to-correlation energy (PCE) from the viewpoint of correlation filters. Correlation functions can be thought as the output from the correlation filters. Maximizing SNR leads to matched filters, whereas maximizing PCE results in the inverse filters. We derive SNR and PCE of the classical CC functions in order to evaluate their performance as correlation functions.
KW - correlation filters
KW - cross correlation functions
KW - peak-to-correlation energy
KW - signal-to-noise ratio
UR - http://www.scopus.com/inward/record.url?scp=85119621734&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85119621734&partnerID=8YFLogxK
U2 - 10.1109/ISCIT52804.2021.9590596
DO - 10.1109/ISCIT52804.2021.9590596
M3 - Conference contribution
AN - SCOPUS:85119621734
T3 - Proceedings of ISCIT 2021: 2021 20th International Symposium on Communications and Information Technologies: Quest for Quality of Life and Smart City
SP - 145
EP - 149
BT - Proceedings of ISCIT 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 20th International Symposium on Communications and Information Technologies, ISCIT 2021
Y2 - 19 October 2021 through 22 October 2021
ER -