function rescaled_coefficients = mDCT8x8InverseWeightedQuantization( quantized_coefficients, scale ) quantization_weight_matrix = mDCT8x8QuantizationWeightMatrix*scale; rescaled_coefficients = zeros( size( quantized_coefficients ) ); [ row_max col_max ] = size( quantized_coefficients ); for row = 1:8:row_max for col = 1:8:col_max rescaled_coefficients( row:row+7, col:col+7 ) = quantized_coefficients( row:row+7, col:col+7 ) .* quantization_weight_matrix; end end