pub fn log(src: &dyn core::ToInputArray, dst: &mut dyn core::ToOutputArray) -> Result<()> {
	input_array_arg!(src);
	output_array_arg!(dst);
	unsafe { sys::cv_log_const__InputArrayX_const__OutputArrayX(src.as_raw__InputArray(), dst.as_raw__OutputArray()) }.into_result()
}
/// Calculates the natural logarithm of every array element.
/// 
/// The function cv::log calculates the natural logarithm of every element of the input array:
/// ![block formula](https://latex.codecogs.com/png.latex?%5Ctexttt%7Bdst%7D%20%28I%29%20%3D%20%20%5Clog%20%28%5Ctexttt%7Bsrc%7D%28I%29%29%20)
/// 
/// Output on zero, negative and special (NaN, Inf) values is undefined.
/// 
/// ## Parameters
/// * src: input array.
/// * dst: output array of the same size and type as src .
/// ## See also
/// exp, cartToPolar, polarToCart, phase, pow, sqrt, magnitude
Calculates the natural logarithm of every array element.
The function cv::log calculates the natural logarithm of every element of the input array:
[block formula]

Output on zero, negative and special (NaN, Inf) values is undefined.
Calculates the natural logarithm of every array element . The function cv :: log calculates the natural logarithm of every element of the input array : [ block formula ] Output on zero negative and special ( NaN Inf ) values is undefined .
pub fn log(src: &dyn core::ToInputArray, dst: &mut dyn core::ToOutputArray) -> Result<()> {
	input_array_arg!(src);
	output_array_arg!(dst);
	unsafe { sys::cv_log_const__InputArrayX_const__OutputArrayX(src.as_raw__InputArray(), dst.as_raw__OutputArray()) }.into_result()
}
pub fn log ( src : & dyn core :: ToInputArray , dst : & mut dyn core :: ToOutputArray ) -> Result < ( ) > { input_array_arg ! ( src ) ; output_array_arg ! ( dst ) ; unsafe { sys :: cv_log_const__InputArrayX_const__OutputArrayX ( src . as_raw__InputArray ( ) , dst . as_raw__OutputArray ( ) ) } . into_result ( ) }
Calculates the natural logarithm of every array element.
Calculates the natural logarithm of every array element .
src
&dyn core::ToInputArray
dst
&mut dyn core::ToOutputArray
see also
exp, cartToPolar, polarToCart, phase, pow, sqrt, magnitude
exp cartToPolar polarToCart phase pow sqrt magnitude