CODED LIGHT PATTERN HAVING HERMITIAN SYMMETRY

摘要

The method includes identifying one or more code words of a bit sequence that failed to meet at least one codeword constraint. The method also includes removing one or more code words from the bit sequence to generate a punctured bit sequence. The method further includes determining whether the punctured bit sequence is symmetric. The method comprising generating an Hermitian symmetric codebook primitive based at least in part on a punctured bit sequence in response to a determination that the punctured bit sequence is symmetric, wherein the Hermitian symmetric codebook primitive comprises a structured light Can be used to form a diffractive optical element (DOE) of a depth sensing system.