Struct LoftrConfig 

pub struct LoftrConfig {
    pub backbone_type: BackboneType,
    pub resolution: (i64, i64),
    pub fine_window_size: i64,
    pub fine_concat_coarse_feat: bool,
    pub resnetfpn: ResNetFpnConfig,
    pub coarse: TransformerConfig,
    pub match_coarse: MatchCoarseConfig,
    pub fine: FineConfig,
}

High-level LoFTR model configuration.

Most users should start from LoftrConfig::outdoor and only override fields when matching a known reference setup.

Fields

backbone_type: BackboneType

Backbone implementation to use.

resolution: (i64, i64)

Output stride pair (coarse_stride, fine_stride).

fine_window_size: i64

Fine-stage local window size in feature-grid cells.

fine_concat_coarse_feat: bool

Whether fine matching concatenates coarse token features before projection.

resnetfpn: ResNetFpnConfig

ResNet-FPN backbone parameters.

coarse: TransformerConfig

Coarse transformer parameters.

match_coarse: MatchCoarseConfig

Coarse matching parameters.

fine: FineConfig

Fine transformer parameters.

Implementations

impl LoftrConfig

pub fn outdoor() -> Self

Returns the default outdoor LoFTR preset used by this crate.

This is also the Default configuration.

pub fn indoor() -> Self

Returns the legacy indoor LoFTR preset used by Kornia’s shared fixtures.

pub fn indoor_new() -> Self

Returns the indoor LoFTR preset with Kornia’s temperature fix enabled.

Trait Implementations

impl Clone for LoftrConfig

fn clone(&self) -> LoftrConfig

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for LoftrConfig

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for LoftrConfig

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for LoftrConfig

fn eq(&self, other: &LoftrConfig) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for LoftrConfig