Struct BriefDescriptor 

pub struct BriefDescriptor {
    pub patch_size: usize,
    /* private fields */
}

BRIEF descriptor extractor

Fields

patch_size: usize

Patch size

Implementations

impl BriefDescriptor

pub fn new(patch_size: usize) -> Self

Create a new BRIEF descriptor extractor

pub fn extract( &self, image: &[u8], width: usize, height: usize, keypoint: &Keypoint, ) -> AlignResult<BinaryDescriptor>

Extract BRIEF descriptor at a keypoint

Errors

Returns error if keypoint is too close to image border

pub fn extract_batch( &self, image: &[u8], width: usize, height: usize, keypoints: &[Keypoint], ) -> AlignResult<Vec<BinaryDescriptor>>

Extract descriptors for multiple keypoints in parallel

Errors

Returns error if any extraction fails

Trait Implementations

impl Default for BriefDescriptor

fn default() -> Self

Returns the “default value” for a type.