CLAHE


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AcronymDefinition
CLAHEContrast Limited Adaptive Histogram Equalization
References in periodicals archive ?
Further, the enhancement algorithm that includes bilinear interpolation and CLAHE algorithm.
Among the methods, AGC, HE, CLAHE, and DPL concern infrared contrast enhancement, while Zuo's work and ours concern infrared detail enhancement.
From Table 1, we can see that the upper part of the table (corresponding to the four contrast enhancement methods) has relatively bigger value of RMSC than the two detail enhancement methods except CLAHE.
Caption: Figure 5: Scene of building by (a) AGC, (b) HE, (c) DPL, (d) CLAHE, (e) Zuo's work, and (f) ours.
Caption: Figure 6: Scene of park by (a) AGC, (b) HE, (c) DPL, (d) CLAHE, (e) Zuo's work, and (f) ours.
Caption: Figure 7: Scene of house by (a) AGC, (b) HE, (c) DPL, (d) CLAHE, (e) Zuo's work, and (f) ours.
6(a) shows MRI slice after using CLAHE and then threshold detection is performed as shown in 6(b).
Whereas, CLAHE took maximum time to do processing on one slice.
Figure 2 shows histograms of CLAHE, decorrelation stretching and contrast stretching.