Because the traditional binary phase-only matched filter(BPOF) has a great loss of information and difficulty in recognition in hybrid optronics scene matching system,ternary amplitude-phase filter(TAPF) was proposed here to try to solve these problems.The computer simulation of infrared scene matching was carried out and the performances of TAPF,BPOF and ACMF were compared.Experiment results show that TAPF can improve SNR and PCE of the correlation pin.So it can greatly enhance the anti-noise performance of the system,and then improve the probability of scene matching effectively.