Localization Of License Plate Number Using Dynamic Image Processing Techniques And Genetic Algorithms In this research, a design of a new genetic algorithm (GA) is introduced to detect the locations of the License Plate (LP) symbols. An adaptive threshold method has been applied to overcome the dynamic changes of illumination conditions when converting the image into binary. Connected component analysis technique (CCAT) is used to detect candidate objects inside the unknown image. A scale-invariant Geometric Relationship Matrix (GRM) has been introduced to model the symbols layout in any LP which simplifies system adaptability when applied in different countries. Moreover, two new crossover operators, based on sorting, have been introduced which greatly improved the convergence speed of the system. Most of CCAT problems such as touching or broken bodies have been minimized by modifying the GA to perform partial match until reaching to an acceptable fitness value. The system has been implemented using MATLAB and various image samples have been experimented to verify the distinction of the proposed system. Encouraging results with 98.4% overall accuracy have been reported for two different datasets having variability in orientation, scaling, plate location, illumination and complex background. Examples of distorted plate images were successfully detected due to the independency on the shape, color, or location of the plate.
Localization Of License Plate Number Using Dynamic Image.pdf ...
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tation (CS), license plate recognition system (LPRS), plate localization. ... seed-filling algorithm [7] to remove the regions unrelated to the. LP. .... CD is defined as.
spatial similarity for the text compare to face; a face can be regarded as spatial ..... for Pattern Recognitionâ, Data Mining and Knowledge. Discovery, Vol. 2, no.
Existing vehicle license plate identification and recognition systems are potent for ... of this proposed algorithm has been created using Microsoft Visual C# .NET.
yield function [2] to represent material behavior during deformation. Pressure and blank ... compared to conventional stamping, potential savings with simpler tooling ... account for the anisotropic behavior of AA6111-T4. Figure 1 shows the ...
Computer Vision and Intelligent Systems (CVIS) Group ... detection that achieves high detection rate and yet ... license plate recognition (CLPR) system.
License Plate Recognition From Still Images and Video Sequences-A survey.pdf. License Plate Recognition From Still Images and Video Sequences-A survey.
License Plate Recognition From Still Images and Video Sequences-A survey.pdf. License Plate Recognition From Still Images and Video Sequences-A survey.
Nov 19, 2011 - input video will be obtained via a dedicated, high-resolu- tion, high-speed camera and is/or supported by a controlled capture environment ...
[1] Michael Donoser and Dieter Schmalstieg. Discriminative feature-to-point matching in image-based localization. [2] Ben Glocker, Jamie Shotton, Antonio Criminisi, and Shahram. Izadi. Real-time rgb-d camera relocalization via randomized ferns for ke
We present a technique that uses images, videos and sen- sor data taken from first-person point-of-view devices to ... computer vision systems is modeling the user, and one very .... The interest point detection and matching process may.
transmitted from the satellites, then multiplies them by the speed of light to determine ... sensor nodes that it is required to solve a non-linear equation to find the best result. .... The target was to find optimal allocation of high power transmi
utilizes artificial landmarks, a cheap GPS sensor, and wheel odometry. .... landmark for successful application of localization sys- tem. However .... in the test dataset successfully on average. Most of the ... nology (KEIT). (The Development of Low
Jul 11, 2011 - of an analog signal to a digital signal, wherein the difference between a sampled value of the analog signal and its predicted value is quantized ...
Jul 11, 2011 - data processing unit is capable of processing images of M bits and if N>M, ... encoded quickly and with little memory capacity without affecting ...
the search space. We propose to create a new image-based lo-. calization approach based on reducing the search space by using. global descriptors to ï¬nd candidate keyframes in the database then. search against the 3D points that are only seen from
AbstractâIn this paper, we consider the problem of local- izing a mobile robot team capable of measuring ambiguous ... localizing a team of mobile robots where agents are equipped with low-power, commodity wireless .... Regarding the former, assume
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a few meters in front of the camera in addition to providing localization capability. .... tion R and translation t so that its new location is M â¡. (X ,Y ,Z )T . The point ...
Mar 18, 2013 - Indoor localization poses is a challenge to computer vision research, since one may not make use of .... When a marker shows up, the map is cleaned and the local- ization error is eliminated. Using this ..... is important for en- ablin
Sep 20, 2006 - Markov localization, GPS, vehicle navigation. I. INTRODUCTION. NTELLIGENT transportation systems are being developed in many different ...
to validate our approach several ANN topologies have been evaluated in experimental ... to accomplish several tasks in autonomous mobile robotic area. Also, knowledge about ... the wireless network are Received Signal Strength Indication. (RSSI) and