Depth recovery for unstructured farmland road image using an improved SIFT algorithm
Abstract
Keywords: scale-invariant feature transform (sift), feature matching, canny operator, energy method of feature point, farmland road, depth recovery, visual navigation
DOI: 10.25165/j.ijabe.20191204.4821
Citation: Yao L J, Hu D, Yang Z D, Li H B, Qian M B. Depth recovery for unstructured farmland road image using an improved SIFT algorithm. Int J Agric & Biol Eng, 2019; 12(4): 141–147.
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