[mlpack-git] [mlpack/mlpack] edge_boxes: feature extraction updated, tests added (#696)
Marcus Edel
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Wed Jun 15 13:43:08 EDT 2016
> + const size_t csize = OutImage.n_cols / shrink;
> +
> + /* this part gives double free or corruption out error
> + when executed for a second time */
> + CubeType reg_ch = CubeType(rsize, csize, num_channels);
> + CubeType ss_ch = CubeType(rsize, csize, num_channels);
> + this->GetShrunkChannels(InImage, reg_ch, ss_ch);
> +
> + loc /= shrink;
> +
> + CubeType reg_ftr = this->GetRegFtr(reg_ch, loc);
> + CubeType ss_ftr = this->GetSSFtr(ss_ch, loc);
> + arma::field<CubeType> F(2,1);
> + F(0,0) = reg_ftr;
> + F(1,0) = ss_ftr;
> + return F;
I think we could just use a single matrix for each feature matrix instead of a field. What do you think?
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