Contrast limited adaptive histogram equalization

Of the spatial enhancement methods, contrast-limited adaptive histogram equalization (CLAHE) has frequently been used in observer experiments. Hem-MiNGER et al. studied whether detection of simulated masses in dense mammograms could be improved with the technique and compared the effects of this... [Pg.81]

CELBSS Central and East London Breast Screening Service CLAHE Contrast limited adaptive histogram equalization... [Pg.227]

The block diagram of the proposed Combined Preprocessing Method is reported in Fig. 2, where an initial step of Feature Extraction is highlighted. This operation is intended to determine a parameter, called clip limit f), which is necessary for the subsequent phase of Contrast Limited Adaptive Histogram Equalization (CLAHE) as in [17,18],... [Pg.108]

Feature Extraction and Contrast Limited Adaptive Histogram Equalization. The... [Pg.109]

Zuiderveld, K. Contrast limited adaptive histogram equalization (VIII. 5). In Heckbert, P.S. (ed.) Graphics Gems IV, pp. 474-485. Academic Press, Cambridge (1994)... [Pg.116]

Reza, A.M. Realization of the Contrast Limited Adaptive Histogram Equalization (CLAHE) for real-time image enhancement. J. VLSI Signal Process. Syst. Signal Image Video Technol. 38(1), 35-44 (2004)... [Pg.116]

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