This paper presents an approach called linear probe search to locate and segment license plate , which makes use of the characteristic of the license plate using a linear structure to scan the image and record the marching pixels 該算法充分利用車牌固有特征采用線段型結構元素逐行掃描圖像,統(tǒng)計與之匹配的結構象素點進行分析,能準確而快速地檢出車牌區(qū)域。
Linear probing is a scheme in computer programming for resolving hash collisions of values of hash functions by sequentially searching the hash table for a free location. This is accomplished using two values - one as a starting value and one as an interval between successive values in modular arithmetic.