TY - JOUR
T1 - Method for the enhancement of moving image sequence acquired by MAVs
AU - Song, Yong
AU - Hao, Qun
AU - Wang, Yongtian
PY - 2003
Y1 - 2003
N2 - A novel frame shift and integral method for the enhancement of moving image sequence acquired by MAVs is introduced. In this paper, we first describe the method of frame shift and integral, then the relationship between the shift value and flight velocity, flight height of MAVs is discussed, and the model to calculate the shift value of moving images is established. Moreover, the solution to remove the ladder stripe caused the opening section of shifted image is given. Finally, the imaging in the flight of MAVs is simulated. The experimental results show that 1. The calculated values of the shift value accord with the actual values, 2. With the increasing of the number of integrated frames, the SNR (signal noise ratio) of moving image is increased obviously.
AB - A novel frame shift and integral method for the enhancement of moving image sequence acquired by MAVs is introduced. In this paper, we first describe the method of frame shift and integral, then the relationship between the shift value and flight velocity, flight height of MAVs is discussed, and the model to calculate the shift value of moving images is established. Moreover, the solution to remove the ladder stripe caused the opening section of shifted image is given. Finally, the imaging in the flight of MAVs is simulated. The experimental results show that 1. The calculated values of the shift value accord with the actual values, 2. With the increasing of the number of integrated frames, the SNR (signal noise ratio) of moving image is increased obviously.
KW - Frame integral
KW - Moving image
KW - SNR
UR - http://www.scopus.com/inward/record.url?scp=2342512307&partnerID=8YFLogxK
U2 - 10.1117/12.521919
DO - 10.1117/12.521919
M3 - Conference article
AN - SCOPUS:2342512307
SN - 0277-786X
VL - 5253
SP - 372
EP - 375
JO - Proceedings of SPIE - The International Society for Optical Engineering
JF - Proceedings of SPIE - The International Society for Optical Engineering
T2 - Fifth International Symposium on Instrumentation and Control Technology
Y2 - 24 October 2003 through 27 October 2003
ER -