BinBoost learns a bosted hash function $C_d$ for each descriptor bit, jointly optimized over both the feature weighting ($\mathbf{b}_d$) and pooling strategy ($\mathbf{h}_d$)
BinBoost learns a bosted hash function $C_d$ for each descriptor bit, jointly optimized over both the feature weighting ($\mathbf{b}_d$) and pooling strategy ($\mathbf{h}_d$)