DETECTION DEVICE, DETECTION PROGRAM, DETECTION METHOD, VEHICLE EQUIPPED WITH DETECTION DEVICE, PARAMETER CALCULATION DEVICE, PARAMETER CALCULATING PARAMETERS, PARAMETER CALCULATION PROGRAM, AND METHOD OF CALCULATING PARAMETERS

摘要

A detection device has a neural network process section performing a neural network process using parameters to calculate and output a classification result and a regression result of each of frames in an input image. The classification result shows a presence of a person in the input image. The regression result shows a position of the person in the input image. The parameters are determined based on a learning process using a plurality of positive samples and negative samples. The positive samples have segments of a sample image containing at least a part of the person and a true value of the position of the person in the sample image. The negative samples have segments of the sample image containing no person.

主权项

1. A parameter calculation device capable of performing learning of a plurality of positive samples and negative samples, in order to calculate parameters for use in a neural network process of an input image, wherein each of the positive samples comprises a set of a segment of a sample image containing at least a part of the person and a true value of the position of the person in the sample images, and each of the negative samples comprises a segment of the sample image containing no person.