A high-frequency mobile phone data collection approach for research in social-environmental systems: Applications in climate variability and food security in sub-Saharan Africa.
Stacey A. GirouxInna KouperLyndon D. EstesJacob SchumacherKurt WaldmanJoel T. GreenshieldsStephanie L. DickinsonKelly K. CaylorTom P. EvansPublished in: Environ. Model. Softw. (2019)
Keyphrases
- high frequency
- mobile phone
- data collection
- low frequency
- mobile devices
- high resolution
- wavelet transform
- visual quality
- mobile users
- high frequencies
- wavelet coefficients
- mobile phone users
- subband
- mobile learning
- frequency band
- computer vision
- discrete wavelet transform
- low pass
- frequency domain
- image quality
- low cost
- mobile technologies
- smart phones
- social media
- high quality