Speckle imaging device, speckle imaging system, and speckle imaging method

A speckle imaging system comprising at least:

• an irradiation condition setting unit that sets an irradiation condition for coherent light with which an imaging object is irradiated;
• an imaging unit that captures scattered light obtained from the imaging object irradiated with the coherent light;
• an image generation unit that generates a speckle-enhanced image from a captured image captured by the imaging apparatus;
• and
• a leveling processing unit that generates a leveled speckle image from speckle-enhanced images corresponding to two or more different irradiation conditions.

A speckle imaging method for performing:

• an irradiation condition setting step of setting an irradiation condition for coherent light with which an imaging object is irradiated;
• an imaging step of capturing scattered light obtained from the imaging object irradiated with the coherent light;
• an image generation step of generating a speckle-enhanced image from a captured image captured in the imaging step;
• and
• a leveling processing step of generating a leveled speckle image from speckle-enhanced images corresponding to two or more different irradiation conditions.