制作摹拟画像需要一定的条件,除了目击者本身的记忆有能力之外,发案后抓住最佳的时间及时进行画像固定也是非常重要的。一般地讲,每个人对形象的记忆和记忆其他东西一样是有时间性的,随着时间的推移慢慢地消退直至忘却,特别是对陌生人的形象记忆,这种时间性的差异就显得更加突出了。间隔时间越长,记忆就越淡薄,误差也就越大。 It takes a lot of time to create a simulated portrait. In addition to the ability of the witness to remember his or her own memory, it is also important to grasp the best time to fix the portrait in time. Generally speaking, each person’s memory of the image is just as time-consuming as the memory of other things. As time slowly fades to forgetting, especially for the memory of strangers, this temporal difference appears More prominent. The longer the interval, the thinner the memory, the greater the error.