“…To prove the effectiveness of our method for uneven lighting images with strong noise injection, experimental [23], and Sauvola's method [24]; related works for the local methods, Bradley's method [29], Chou' s method [35], and Valizadeh's method [31]; based on an improved water flow model-based method, Wei's method [36]; and several related global two-dimensional methods with space information, the two-dimensional Otsu method (2DOtsu) [13] proposed by Liu et al, the fuzzy c-means clustering algorithm with nonlocal spatial information (FCM_NLS) [16] proposed by Zhao et al, and the twodimensional weak fuzzy partition entropy-based method (2DWFPE) [14] proposed FCM_NLS, which have relative good performance in anti-noise interference, cannot extract some "rice" objects in the dark regions. 2DWFPE [14] is our previously proposed method which maximizes weak fuzzy partition entropy on the two-dimensional histogram to obtain optimum segmentation results.…”