For application prospects of multiple images measurement system in multi-spectral measurement field, and some issues in the system such as asynchronous multi-sensors, unevenness image light intensity information, inconsistency optical axis, instruments with complex structure and expensive price and uneasy to be miniaturized, a new splitting image measurement system is researched and designed based on single frame image acquiring multiple image information. A single image can be divided into four images by the splitting image measurement system, the above issues are solved and a new idea for splitting image measurement is proposed.