1 vin.feature_bank.point_query_pool

vin.feature_bank.point_query_pool

Masked query-pooling result container for unordered point selections.

The module owns reduced descriptor statistics and their empty-support mask.

1.1 Classes

Name	Description
PointQueryPool	Permutation-invariant descriptor statistics for a masked point query.

1.1.1 PointQueryPool

vin.feature_bank.point_query_pool.PointQueryPool(
    mean,
    maximum,
    std,
    count,
    valid_mask,
)

Permutation-invariant descriptor statistics for a masked point query.

1.1.1.1 Attributes

Name	Description
mean	Tensor["B C", float32] selected-point descriptor mean.
maximum	Tensor["B C", float32] selected-point elementwise maximum.
std	Tensor["B C", float32] selected-point population deviation.
count	Tensor["B", int64] selected-point count.
valid_mask	Tensor["B", bool] non-empty query-support mask.