TrackerKCF_Params
import { TrackerKCF_Params } from '@banou/opencv-wasm'Use after await initOpenCV(). See the initialization and named imports guide.
Native object: release it with using or delete(). Factories can return null; check before calling methods.
tracker kcf params value in the OpenCV API.
Constructors and members
static new
Create an owned TrackerKCF_Params object. Release native handles with using or delete().
new(): TrackerKCF_Params;The TrackerKCF_Params result.
clone
Create another handle to the same native object. This retains the object without copying its pixels or algorithm state; dispose both handles separately.
clone(): this;The this result.
detect_thresh
detection confidence threshold
detect_thresh: number;sigma
gaussian kernel bandwidth
sigma: number;lambda
TrackerKCF_Params.lambda: regularization
lambda: number;interp_factor
linear interpolation factor for adaptation
interp_factor: number;output_sigma_factor
spatial bandwidth (proportional to target)
output_sigma_factor: number;pca_learning_rate
compression learning rate
pca_learning_rate: number;resize
activate the resize feature to improve the processing speed
resize: boolean;split_coeff
split the training coefficients into two matrices
split_coeff: boolean;wrap_kernel
wrap around the kernel values
wrap_kernel: boolean;compress_feature
activate the pca method to compress the features
compress_feature: boolean;max_patch_size
threshold for the ROI size
max_patch_size: number;compressed_size
feature size after compression
compressed_size: number;desc_pca
compressed descriptors of TrackerKCF::MODE
desc_pca: number;desc_npca
non-compressed descriptors of TrackerKCF::MODE
desc_npca: number;These signatures describe this package. Upstream documentation can mention optional backends that are absent from this build. Check runtime compatibility before choosing a backend or file format.