APPARATUS FOR ACQUIRING OBJECT INFORMATION, INFORMATION PROCESSING METHOD, AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM STORING PROGRAM

摘要

An apparatus for acquiring object information includes at least one receiving unit configured to receive an acoustic wave occurring in an object and output a signal, a liquid level acquiring unit configured to acquire information regarding a position of a liquid level of acoustic matching liquid provided between the object and the at least one receiving unit, and a processing unit configured to acquire object information by processing the signal by using the information regarding the position of the liquid level.