In the fast-paced world, many criminals pose a serious threat to social security, among which recidivism is a group that needs special attention, so it is important to accurately predict and effectively prevent it. In general, such groups are imprisoned for two or more crimes. By typing keywords such as “criminal cases, basic courts, judgments, and recidivism” into the China Judgment Network, it can be found that from 2014 to 2021, the number of recidivism cases adjudicated by basic courts nationwide accounted for about 10% to 15% of all cases, and the number of recidivism cases in all years was around 100,000 to 145,000 except for 2021. Judging from the relevant judgment documents and cases reported by the news media, the offenders in some cases of recidivism of persons released from prison have the experience of being criminally punished many times, such as the theft case of Song cracked in 2020, the offender has been imprisoned eight times, seven of which were for theft. In the process of committing crimes, these people have a stronger sense of anti-reconnaissance and more proficient criminal methods, and many people regard crime as an insignificant habit, and this has undoubtedly brought more threats and pressure to public order to the people and society. The purpose of this study is to explore the relationship between recidivism and the subconscious, behavior, and personality, and to propose a prediction method based on image projection. Through experiments on ex-convicts and people with no criminal record, the psychological characteristics and subconscious manifestations of the ex-offenders and the population with no criminal record were analyzed, to predict the possibility of recidivism.
