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Table 2 Comparisons of resource usages among different skin detector designs

From: Chip-based adaptive skin color detection using trajectory constraints on hue

Items (1) (2) (3) (4) (5) (6)
Resources Chenaoua and Bouridane ([2006]) Fotouhi et al. ([2009]) Khan et al. ([2011]) Liu and Shi ([2011]) Zafarifar et al. ([2012]) Proposed TC
Platforms PC PC PC FPGA FPGA FPGA
EP2C20 Xilinx Cyclone IV E
EP4CE115F29C
7 N
Methods Markov random field Texture analysis & ANN classifier Cascaded skin training & classifier YCbCr & I1I2I3 Classifiers YUV & Adaptive texture analysis Adaptive HSV constraints
Tested images Static picture Static picture Static picture Video Video Video
Adaptability Yes Yes Yes No Yes Yes
Resource usages (LEs/LUTs) - - - 4,091 30,720 7,646
DSPs - - - No 192 No
Embedded memory (bits) - - - 36,512 3,456,000 57,400