Crate cv_convert[−][src]

Expand description

Data conversion among computer vision libraries.

Traits

The traits FromCv and IntoCv respectively define .from_cv() and .into_cv() methods. The usage is similar to std’s From and Into. The traits TryFromCv and TryIntoCv are fallible counterparts. They respective define .try_from_cv() and .try_into_cv() methods. These traits can be imported from prelude.

use cv_convert::prelude::*;

Supported conversions

The notations are used for simplicity.

S -> T suggests the conversion is defined by non-fallible FromCv.
S ->? T suggests the conversion is defined by fallible TryFromCv.
(&)T means the type can be either owned or borrowed.
&'a S -> &'a T suggests that the target type borrows the source type.

opencv -> opencv

std -> tch

owned/borrowed multi-dimensional array ->? Tensor
- (&)[T; N] ->? Tensor
- (&)[[T; N2]; N1] ->? Tensor
- … and so on up to 6 dimensions

tch -> std

&’a Tensor -> &’a multi-dimensional array
- &’a Tensor -> &’a [T; N]
- &’a Tensor -> &’a [[T; N2]; N1]
- … and so on up to 6 dimensions
(&)Tensor -> owned multi-dimensional array
- (&)Tensor ->? [T; N]
- (&)Tensor ->? [[T; N2]; N1]
- … and so on up to 6 dimensions