Paper
29 December 2008 Quality estimate model for multi-scale representation of linear feature based on wavelet analysis
Feng Xu, Jiqiang Niu, Chen Zeng, Yu Nong
Author Affiliations +
Proceedings Volume 7285, International Conference on Earth Observation Data Processing and Analysis (ICEODPA); 72853U (2008) https://doi.org/10.1117/12.815966
Event: International Conference on Earth Observation Data Processing and Analysis, 2008, Wuhan, China
Abstract
One quality estimate model was put forward. It combined the common-point comparison with the scale of wavelet analysis. So, the study on uncertainty estimate based on single data set gained enormously advance. The result indicates that when the ratio between the number of common-points and the number of wavelet low-frequency coefficients is 1.5, the model can estimate the quality for multi-scale representation of linear feature. It provided the quality estimate model for multi-scale representation of linear feature based on wavelet analysis.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Feng Xu, Jiqiang Niu, Chen Zeng, and Yu Nong "Quality estimate model for multi-scale representation of linear feature based on wavelet analysis", Proc. SPIE 7285, International Conference on Earth Observation Data Processing and Analysis (ICEODPA), 72853U (29 December 2008); https://doi.org/10.1117/12.815966
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KEYWORDS
Wavelets

Multiscale representation

Data modeling

Geographic information systems

Analytical research

Data analysis

Environmental science

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