Function maxRoundTripError

src/utils/cameraUndistortion.test.ts:28–37

(modelId: CameraModelId, intrins: CameraIntrinsics, pts: Vec2[])

}

function maxRoundTripError(modelId: CameraModelId, intrins: CameraIntrinsics, pts: Vec2[]): number {
  let max = 0;
  for (const u of pts) {
    const d = distortNormalized(u, intrins, modelId);
    const back = undistortNormalized(d, intrins, modelId);
    expect(back.valid).toBe(true);
    max = Math.max(max, Math.hypot(back.x - u.x, back.y - u.y));
  }
  return max;
}

describe('perspective forward distortion', () => {
  it('PINHOLE is identity', () => {