Automatic number plate recognition system pdf

Tolling The car number is used to calculate the travel fee in a toll-road, or used to double-check the ticket. This is used to track all border crossings. Security Features On Registration Plates Electronic vehicle identification A potential to provide an accurate vehicle.

Unambiguously links a car with a person. Automatic Number Plate Recognition system in India as there are problems of traffic, stealing cars etc. Open navigation menu. Close suggestions Search Search. User Settings. Skip carousel.

Carousel Previous. Carousel Next. What is Scribd? Explore Ebooks. Bestsellers Editors' Picks All Ebooks. Explore Audiobooks. Bestsellers Editors' Picks All audiobooks. Explore Magazines. Editors' Picks All magazines. Explore Podcasts All podcasts. Difficulty Beginner Intermediate Advanced. Latest commit. Git stats 27 commits. Failed to load latest commit information. Project Implementation vedio. View code. Implementation: In the proposed algorithm an efficient method for recognition of Indian vehicle number plates has been devised.

The edges are detected using spatial A simple way to solve this problem is to quantize the filtering. The choice of kernels was partly based on parameter space. The resulting rectangular regions are experiments and partly because they produce edges called accumulator cells and each cell corresponds to a with the thickness of a single pixel, which is desirable single line in the image.

The algorithm behind the input to the Hough transform. Hough transform is now straight forward to derive. First the accumulator array is cleared to zero. Then for each 3. Since the binary images. The method was developed as an algorithm iterates over all points it is clear that it alternative to the brute force approach of finding lines, 3 performs in O n time.

In contrast the Hough transform performs in linear time. Below we give a short description of filtering space and a single point on this line corresponds to a with real plate candidate example see Fig. Finding lines in an image now simply corresponds to finding intersections between lines in parameter space. In Fig. Plate candidate practice, instead the Eq.

Plate after convolution 5 6 Step 2. The result given in Fig. The result of sh x filter. Basic directions schemes The appropriate chain codes for considering example Step 3. Symbol Symbol Chain number code 1 31 Fig. The result of h1 x filter. Step 8. Symbol recognition. Create your free account to read unlimited documents. It includes a camera and software called Optical Character Recognition OCR to capture the image of the plate number along with the person who is driving.

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