This document outlines an identity verification system based on gait recognition. It discusses (1) the source of inspiration for gait biometrics, (2) an introduction to the system framework including hardware and software components, and (3) the scheme for realizing the system with hardware and software platforms. Key features of the system include using biological gait characteristics for certification, active identification technology, and high security since gait is difficult to imitate or copy compared to other biometrics like fingerprints. A demonstration of the system is provided to illustrate collecting gait data, accessing the system for certified users, and rejecting uncertified users.

1. Team memeber ：
Mingyang Zheng
Zhe He
Weijia Xu
Ziyun Wang
Identity Verification System Based on
Gait Recognition

2. Source of InspirationI
IntroductionII
Project FeaturesIV
Scheme of RealizationIII
PerspectiveV
OutLine
DemoVI

3. 1.Situation
 Exam Cheating
2.Put forward
I. Source of Inspiration

4. GaitRecognition
1 2
34
advantages
Free
from
Forging
Active
recognition
Efficient
and
Reliable
Never
Forget
I. Source of Inspiration

5. II. Introduction
(i) Framework(i) Framework
Plantar pressure information
acquisition module
MCU
Wireless
Communication
Module
PC
Database MatchingDatabase Matching
certified usercertified user
Uncertified userUncertified user
accessaccess
rejectionrejection

6. Scheme
Pressure Collecting Module
MCU Processing Module
Wireless Communication Module
(ii) Hardware(ii) Hardware
1
2
3
1
3 2
II. Introduction

7. Plantar
Pressure
Distribution
Information
samplingsampling
II. Introduction

8. Feature Abstraction Module
Training Module
Authentication module
GUI Module
(iii) Software(iii) Software
4
3
2
1
1
24
3
II. Introduction
Scheme

9. Sample
supplement
check
retain
Voltage
receiving
Record Dimension
Reduction
Original Data -> Feature Vector
II. Introduction

10. Identity Verification
Testing
Training
Verifying
II. Introduction

11. 1. Hardware Platform
2. Software Platform
III. Scheme of Realization

12. III. Scheme of Realization
(i)(i) HardwareHardware PlatformPlatform
1. Pressure Collecting Module
3. Wireless Communication Module
2. MCU Processing Module

13. III. Scheme of Realization
(i)(i) HardwareHardware PlatformPlatform

14. ii Pressure Collecting Interface
Data Recording Interface
Identity Verification Interface
2. Software Platform
III. Scheme of Realization

15. Pressure Collecting Interface
Data Recording Interface
Identity Verification Interface
III. Scheme of Realization
2. Software Platform

16. Pressure Collecting Interface
Data Recording Interface
Identity Verification Interface
III. Scheme of Realization
2. Software Platform

17. 1. Biological characteristics certification
3. High Security
2. Active Identification Technology
IV. Project Features

18. imitate
Very
difficult to
imitate!
The recognition feature is hidden in the user’s behavior
IV. Project Features
1. Biological characteristics certification

19. Pressure Sensor
The identity feature extraction process is unilaterally completed
by the hardware system
IV. Project Features
2. Active Identification Technology

20. Controversy: Touch ID
Fingerprint Unlocking Copy the fingerprint
with fingerprint film
Once leaked,
decrypted
forever!
Even if gait is
leaked
can not copy!
No need to worry about key information disclosure, can not be
copied
IV. Project Features
3. High Security

21. 识别嫌疑人识别嫌疑人 BiologicalBiological
keykey
InformationInformation
encryptionencryption
AccessAccess
controlcontrol
systemssystems
BiometricsBiometrics
智能家居智能家居ConfidentialityConfidentiality
DepartmentDepartment
DetectionDetection
IdentifyIdentify
suspectssuspects
Smart HomeSmart Home
V. Perspective

22. 1. Set up database;
2. Give access to certified user
3. Reject uncertified user
VI. Demo