1 简介

本课题为基于matlab的人数统计系统。近年来，很多行业对人流信息有极大的需求，如汽车公交站，地铁站台，商场出入口等。通过人数统计系统可以方便、可靠、实时地对各种场所的人流进行统计，而不对公众造成任何影响。结合其他图像分析技术，系统可以清楚快捷地掌握客流动态，提供数据支持，使决策者及时做出对策。利用图像处理来完成人数统计系统的主要优点就是图像信号非常直观，便于人为的理解。可以看出，图像的人数统计无论是在商业信息采集还是公共安全监控方面具有重要意义，图像的人数统计识别算法的研究无论在理论上还是在实际应用领域都有着诱人的发展前景。

2 部分代码

function varargout = face_collection(varargin)
% FACE_COLLECTION MATLAB code for face_collection.fig
%     FACE_COLLECTION, by itself, creates a new FACE_COLLECTION or raises the existing
%     singleton*.
%
%     H = FACE_COLLECTION returns the handle to a new FACE_COLLECTION or the handle to
%     the existing singleton*.
%
%     FACE_COLLECTION('CALLBACK',hObject,eventData,handles,...) calls the local
%     function named CALLBACK in FACE_COLLECTION.M with the given input arguments.
%
%     FACE_COLLECTION('Property','Value',...) creates a new FACE_COLLECTION or raises the
%     existing singleton*. Starting from the left, property value pairs are
%     applied to the GUI before face_collection_OpeningFcn gets called. An
%     unrecognized property name or invalid value makes property application
%     stop. All inputs are passed to face_collection_OpeningFcn via varargin.
%
%     *See GUI Options on GUIDE's Tools menu. Choose "GUI allows only one
%     instance to run (singleton)".
%
% See also: GUIDE, GUIDATA, GUIHANDLES

% Edit the above text to modify the response to help face_collection

% Last Modified by GUIDE v2.5 13-A-2021 12:23:11

% Begin initialization code - DO NOT EDIT
gui_Singleton = 1;
gui_State = struct('gui_Name',       mfilename, ...
                  'gui_Singleton',  gui_Singleton, ...
                  'gui_OpeningFcn', @face_collection_OpeningFcn, ...
                  'gui_OutputFcn',  @face_collection_OutputFcn, ...
                  'gui_LayoutFcn', [] , ...
                  'gui_Callback',   []);
if nargin && ischar(varargin{1})
   gui_State.gui_Callback = str2func(varargin{1});
end

if nargout
  [varargout{1:nargout}] = gui_mainfcn(gui_State, varargin{:});
else
   gui_mainfcn(gui_State, varargin{:});
end
% End initialization code - DO NOT EDIT


% --- Executes just before face_collection is made visible.
function face_collection_OpeningFcn(hObject, eventdata, handles, varargin)
% This function has no output args, see OutputFcn.
% hObject   handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles   structure with handles and user data (see GUIDATA)
% varargin   command line arguments to face_collection (see VARARGIN)

% Choose default command line output for face_collection
handles.output = hObject;

% Update handles structure
guidata(hObject, handles);

% UIWAIT makes face_collection wait for user response (see UIRESUME)
% uiwait(handles.figure1);


% --- Outputs from this function are returned to the command line.
function varargout = face_collection_OutputFcn(hObject, eventdata, handles) 
% varargout cell array for returning output args (see VARARGOUT);
% hObject   handle to figure
% eventdata reserved - to be defined in a future version of MATLAB
% handles   structure with handles and user data (see GUIDATA)

% Get default command line output from handles structure
varargout{1} = handles.output;


function edit2_Callback(hObject, eventdata, handles)
% hObject   handle to edit2 (see GCBO)
% eventdata reserved - to be defined in a future version of MATLAB
% handles   structure with handles and user data (see GUIDATA)

sum=mat2str(i)
set(handles.text2,'string',sum)

3 仿真结果

4 参考文献

​[1]沈豪, 倪隆隆, and 陈缘. "基于数字技术的教室人数统计系统设计." 电子测试 000.021(2015):128-128.

部分理论引用网络文献，若有侵权联系博主删除。

5 MATLAB代码与数据下载地址

见博客主页