A Hybrid Vegetation Detection Framework: Integrating Vegetation Indices and Convolutional Neural Network. - Wahidah Hashim; Lim Soon Eng; Gamal Alkawsi 001; Rozita Ismail; Ammar Ahmed Alkahtani; Sumayyah Dzulkifly; Yahia Baashar; Azham Hussain (Symmetry, 2021)