0704-883-0675     |      dataprojectng@gmail.com

DEVELOPMENT OF A DISCRETE-FIREFLY ALGORITHM BASED FEATURE SELECTION SCHEME FOR IMPROVED FACE RECOGNITION

  • Project Research
  • 1-5 Chapters
  • Abstract : Available
  • Table of Content: Available
  • Reference Style: APA
  • Recommended for : Student Researchers
  • NGN 5000

ABSTRACT

This research presents the development of a Discrete Firefly Algorithm (DFA) based feature selection scheme for improved face recognition. Discrete Cosine Transform (DCT) and Haar wavelet based Discrete Wavelet Transform (DWT) were used for feature extraction, and Nearest Neighbour Classifier (NNC) was used as classifier. Extracted features are mostly discrete in nature and most of the optimization techniques used in feature selection are continuous so DFA is employed for feature selection. The developed DFA based feature selection scheme was tested on Olivetti Research Labs (ORL) and Yale databases, and was compared with Firefly Algorithm (FA), Principal Component Analysis (PCA) and Linear Discriminant Analysis (LDA) respectively. The simulation was carried out in MATLAB R2013b simulation environment, and the result obtained from ORL database for DFA showed that the recognition accuracy (R.A) was found to be 97.75 % and recognition time (R.T) was 42.27 seconds while for FA, the R.A was found to be 95.53% and R.T was 49.71 seconds. For the Yale database, the DFA had a R.A of 89.30% and a R.T of 40.33 seconds, for FA, the R.A was 85.33% and R.T was 43.65 seconds. On applying DFA on local images the R.A and R.T was 72.02% and 25.89 seconds respectively. The improvements in terms of R.A and R.T of this system when comparing DFA with FA on ORL database were 2.27% and 14.97%, while the improvements on Yale database were 4.45% and 7.61% respectively. Also, when compared with PCA, it gave an improvement of 25.48% in R.A and 23.82% in R.T, while for LDA it gave an improvement of 38.84% in R.A and 27.81% in R.T for ORL database. Also for the Yale database, when compared with PCA, it gave an improvement of 23.11% in R.A and 16.21% in R.T, and for LDA, it gave an improvement of 26.61% in R.A and 20.01% in R.T respectively





Related Project Materials

EVALUATION OF MORTGAGE BANKING AND ITS IMPACT ON NIGERIANS ECONOMIC DEVELOPMENT PROGRAMMES

BACKGROUND OF THE STUDY

Housing is one of the Importance factors that determine Urban forms and constit...

Read more
An examination of performance marketing analytics on consumer behavior: A study of an online marketplace in Lagos.

Project Body

Read more
The Role of Advertising in Shaping Gender Roles in Zaria LGA, Kaduna State

Chapter One: Introduction

1.1 Background of the Study

Advertising plays a crucial role in shaping societal perceptions and norm...

Read more
The effect of alcohol consumption on violent behavior in Sagamu Local Government Area, Ogun State

Background of the study:
Alcohol consumption has long been associated with aggressive and violent behavior, a relationship...

Read more
The Influence of Political Ownership on Media Content in Sokoto South LGA, Sokoto State

Chapter One: Introduction

1.1 Background of the Study
The relationship between political owner...

Read more
The Effect of Environmental Sanitation on Cholera Outbreaks in Nasarawa State

Background of the Study

Cholera remains a major public health threat in many developing countries, particularly in sub-Saharan Africa, wh...

Read more
INFLUENCE OF AVAILABILITY AND UTILIZATION OF INSTRUCTIONAL MATERIALS ON ACADEMIC PERFORMANCE OF AGRICULTURAL EDUCATION STUDENTS IN FEDERAL COLLEGES OF EDUCATION

ABSTRACT

The researchwork investigated the influence of availability and utilization of instructional materials on academic performance o...

Read more
AVAILABILITY OF TEACHERS AND LABORATORY FACILITIES FOR EFFECTIVE TEACHING AND LEARNING OF HOME ECONOMICS IN JUNIOR SECONDARY SCHOOL

ABSTRACT

This research was carried out to assess the availability of teacher and laboratory facilities...

Read more
An Examination of Ethical Decision-Making in the Nigerian Banking Sector: Evidence from First Bank Nigeria

Background of the Study

Ethical decision-making in the banking sector is critical due to the sector's central role i...

Read more
An Evaluation of Nurses’ Adherence to Integrated Management of Childhood Illness (IMCI) Guidelines at State Specialist Hospital, Kano

Background of the Study

Childhood illnesses such as pneumonia, diarrhea, malaria, and malnutrition remain leading causes of morbidity and...

Read more
Share this page with your friends




whatsapp