Camera Self-Calibration with Varying Intrinsic Parameters by an Unknown Three-Dimensional Scene
Journal Title: International Journal of Advanced Computer Science & Applications - Year 2016, Vol 7, Issue 9
Abstract
In the present paper, we will propose a new and robust method of camera self-calibration having varying intrinsic parameters from a sequence of images of an unknown 3D object. The projection of two points of the 3D scene in the image planes is used to determine the projection matrices. The present method is based on the formulation of a non linear cost function from the determination of a relationship between two points of the scene with their opposite relative to the axis of abscise and their projections in the image planes. The resolution of this function with genetic algorithm enables us to estimate the intrinsic parameters of different cameras. The important of our approach reside in the use of a single pair of images which provides fewer equations, simplifies the mathematical complexities and minimizes the execution time of the application, the use of the data of the first image only without the use of the data of the second image, the use of any camera which makes the intrinsic parameters variable not constant and the use of a 3D scene reduces the planarity constraints. The experimental results on synthetic and real data prove the performance and robustness of our approach.
Authors and Affiliations
B. SATOURI, A. EL ABDERRAHMANI, H. TAIRI, K. SATORI
Keywords
Related Articles
- EP ID EP154471
- DOI 10.14569/IJACSA.2016.070911
- Views 88
- Downloads 0
A Dual Cylindrical Tunable Laser Based on MEMS
Free space optics is considered the topic of the day and have a large variety of applications which free space separates source from destination such as External cavity tunable laser (ECTL). In ECTL, laser source emits G...
A Generic Framework for Automated Quality Assurance of Software Models –Implementation of an Abstract Syntax Tree
Abstract Syntax Tree’s (AST) are used in language tools, such as compilers, language translators and transformers as well as analysers; to remove syntax and are therefore an ideal construct for a language independent too...
Towards A Framework for Multilayer Computing of Survivability
The notion of survivability has an important position in today enterprise systems and critical functions. This notion has been defined in different ways. However, lacking a comprehensive and multilayer model for computin...
Towards the Adoption of Smart Manufacturing Systems: A Development Framework
Today, a new era of manufacturing innovation is introduced as Smart Manufacturing Systems (SMS) or Industry 4.0. Many studies have discussed the different characteristics and technologies associated with SMS, however, li...
QoS Parameters Investigations and Load Intensity Analysis, (A Case for Reengineered DCN)
This paper presents the simulation results on Reengineered DCN model considering Quality of Service (QoS) parameters in a homogeneous network for enterprise web application support. To make it feasible for the comp...