Struct SamEncoderConfig 

pub struct SamEncoderConfig {
    pub encoder_kind: EncoderKind,
    pub embed_dim: usize,
    pub depth: usize,
    pub num_heads: usize,
    pub global_attn_indexes: Vec<usize>,
    pub window_size: usize,
    pub use_rel_pos: bool,
    pub use_abs_pos: bool,
    pub qkv_bias: bool,
    pub layer_norm_eps: f64,
    pub out_chans: usize,
}

Encoder configuration — ViT-B/L/H or TinyViT variants.

Fields

encoder_kind: EncoderKind

embed_dim: usize

depth: usize

num_heads: usize

global_attn_indexes: Vec<usize>

Per-block flag: blocks listed here use global attention (no windowing); all others use windowed attention with window_size.

window_size: usize

use_rel_pos: bool

use_abs_pos: bool

qkv_bias: bool

layer_norm_eps: f64

LayerNorm eps used throughout the encoder.

out_chans: usize

Channel count of the final image embeddings (after the neck).

Implementations

impl SamEncoderConfig

pub fn vit_b() -> SamEncoderConfig

SAM ViT-B (default, ~91 M params).

pub fn vit_l() -> SamEncoderConfig

SAM ViT-L (~308 M params).

pub fn vit_h() -> SamEncoderConfig

SAM ViT-H (~632 M params).

pub fn head_dim(&self) -> usize

pub fn num_patches_per_side(&self) -> usize

Trait Implementations

impl Clone for SamEncoderConfig

fn clone(&self) -> SamEncoderConfig

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SamEncoderConfig

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SamEncoderConfig

fn deserialize<__D>( __deserializer: __D, ) -> Result<SamEncoderConfig, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.