In the article titled “Local Dimming Algorithm of Automotive LCD Instrument Based on Otsu and Maximum Entropy” [1], Figures 2–9 have been replaced within the article due to legal reasons. As a result of this the change to the sample figures, Table 3 has also been revised and updated within the article. This does not affect the conclusions of the article.


Figure 2 
Block effect simulation diagram.
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Figure 3 
Effect comparison of backlight smoothing algorithm: (a) original image; (b) backlight image; (c) traditional BMA; (d) improved BMA.
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Figure 4 
Effect comparison of pixel compensation algorithm: (a) original image; (b) backlight image; (c) traditional pixel compensation; (d) improved pixel compensation.
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Figure 5 
Sample image: (a) low brightness; (b) high brightness; (c) low contrast; (d) high contrast.
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Figure 6 
Low brightness image simulation diagram: (a) max; (b) average; (c) sqrt; (d) SD; (e) ECM; (f) CDF; (g) IMF; (h) new.
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Figure 7 
High brightness image simulation diagram: (a) max; (b) average; (c) sqrt; (d) SD; (e) ECM; (f) CDF; (g) IMF; (h) new.
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Figure 8 
Low contrast image simulation diagram: (a) max; (b) average; (c) sqrt; (d) SD; (e) ECM; (f) CDF; (g) IMF; (h) new.
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Figure 9 
High contrast image simulation diagram: (a) max; (b) average; (c) sqrt; (d) SD; (e) ECM; (f) CDF; (g) IMF; (h) new.
Table 3 
Objective evaluation results.