On computing the Hausdorff distance between freeform surfaces, there are fewer previous results. For freeform curves, Alt and Scharf [9] and [10] presented an algorithm for the Hausdorff distance computation, based on a characterization of the possible points where the distance can be attained. Chen et al.
citizen(Noun) A person that is a legally recognized as a member of a state, with associated rights and obligations. When the rebellion broke out, the United States promptly evacuated its citizens from the area. citizen(Noun) A member of a state that is not a monarchy; used as antonym to subject. citizen(Noun) A person that is a legally recognized resident of a city or town. citizen(Noun) A resident of any particular place to which the subject feels to belong.
A naturalized citizen is a foreign national who is granted citizenship in the United States after fulfilling certain requirements. In addition to the United States, many other nations offer naturalization to people who wish to apply for citizenship. natural citizen is someone born in the United States or born to American parents on foreign soil. A naturalized citizen is someone who was born in a foreign country, but took a series of steps with the end goal of being granted citizenship.