forked from HQU-gxy/CVTH3PE
crosstyan
3ce5b564bf
- Add beartype dependency to pyproject.toml and uv.lock - Replace typeguard with beartype in type checking - Create camera module with type-safe camera parameter definitions - Migrate utility function to use beartype and JAX numpy
22 lines
557 B
Python
22 lines
557 B
Python
from typing import Any
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from jaxtyping import Num, jaxtyped
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from beartype import beartype
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from jax import numpy as jnp, Array
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@jaxtyped(typechecker=beartype)
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def calculate_perpendicular_distance(
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point: Num[Array, "2"],
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line: Num[Array, "2 2"],
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) -> jnp.floating[Any]:
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"""
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Calculate the perpendicular distance between a point and a line.
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"""
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line_start, line_end = line
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distance = jnp.linalg.norm(
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jnp.cross(line_end - line_start, line_start - point)
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) / jnp.linalg.norm(line_end - line_start)
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return distance
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