Research on Multitarget Recognition and Detection Based on Computer Vision

Table 5

Flow comparison of two algorithms.

Object detection algorithm based on regression (one-stage algorithm)	Target detection algorithm for candidate areas (two-stage algorithm)
This kind of algorithm omits the candidate region generation stage	Select candidate regions on the input image
Feature extraction, target classification, and target regression are implemented directly in the same convolution neural network, which truly realizes end-to-end	Feature extraction and classification of candidate regions by convolution neural network