PROBLEM TO BE SOLVED: To provide an optical image measuring device capable of photographing the inside of a scattering absorber by suppressing light scattering.SOLUTION: An optical image measuring device comprises: a light emitting device 21 on which spread spectrum modulation is performed and an imaging device (image sensor) 31 receiving a signal from an observed object irradiated with light of the light emitting device. A configuration for performing despread signal processing is provided to the imaging device, so that highly-sensitive two-dimensional image (imaging) data 51 can be obtained by suppressing the light scattering of the observed object.COPYRIGHT: (C)2013,JPO&INPIT【課題】光散乱を抑圧して散乱吸収体内部を撮影可能な光学画像測定装置を提供する。【解決手段】スペクトラム拡散変調した発光デバイス21と、前記発光デバイスの光が照射された観測物体からの信号を受光する撮像デバイス(イメージセンサ)31を有し、撮像デバイスに逆拡散信号処理を行う構成を設けることにより、観測物体の光散乱を抑圧した高感度の2次元画像(イメージング)データ51を得ることが可能となる。【選択図】図3
