get the number of inner iterations for Levenberg-Marquardt

Resize masks to a smaller version to cut memory load. Mini-masks can then resized back to image scale using expand_masks() See inspect_data.i

\ * Says if a vector must be normalized according to the scoring function \ * @param norm (out) if true, norm to use * @return true iff

Performs non-maximum supression and returns indicies of kept boxes. boxes: [N, (y1, x1, y2, x2)]. Notice that (y2, x2) lays outside the box. s

max number of non-zeros blocks

return the optimizer operating on

* called by the optimizer if verbose. re-implement, if you want to print something */

* convert from radian to degree */

Resizes an image keeping the aspect ratio. min_dim: if provided, resizes the image such that it's smaller dimension == min_dim m

Resizes a mask using the given scale and padding. Typically, you get the scale and padding from resize_image() to ensure both, the image and t