two dimensional digital image
A NOVEL METHOD FOR EDGE DRAWING OR LINKING USING SOBEL GRADIENT
... an image, such as a photograph or video frame and the outcome of image processing may be either an image or representing a set of characteristics or parameters related to the image under ...
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Pattern Generation of Digital Images Using two Dimensional Cellular Automata, Nine Neighborhood Model
... test image called the Lena image whose size is (51x51) and put it in the center of the binary ...the image is drawn within an area of (256x256) pixels, which we indicate by adding null boundary ...
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The influence of wing–wake interactions on the production of aerodynamic forces in flapping flight
... used two-dimensional digital particle image velocimetry (DPIV) to visualize flow patterns around the flapping wing of a dynamically scaled robot for a series of reciprocating strokes starting ...
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The PLSI Method of Stabilizing Two Dimensional Nonsymmetric Half Plane Recursive Digital Filters
... The two-dimensional (2D) filters find numerous applica- tions like in image processing, seismic record processing, medical X-ray processing, and so ...
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Three Dimensional Scenes Restore Using Digital Image
... f two-dimensional coordinates of marks on this stage are available and are con- tained in matrix rows 2f + 1 and 2f + 2 (3), then the triangulation is performed in frame’s plane in ...
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Digital image correlation as a tool for three-dimensional strain analysis in human tendon tissue
... the scatter in the centre-most part of the specimen was eval- uated. The second method is applied to overcome disturbing effects from the boundaries of the analysed area, as it is well known that the correlation is less ...
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Increasing the Speed of Fractal Image Compression Using Two-Dimensional Approximating Transformations | Journal of Engineering Sciences
... in digital form must be stored on media and transmitted by communication chan- ...The image is a special kind of data that has redun- dancy in two dimensions, which provides additional op- ...
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A Comparative Study of Face Authentication Using Euclidean and Mahalanobis Distance Classification Method
... the two aspects to be ...face image matrices must be previously transformed in to one dimensional image ...paper two dimensional principle component analysis(2DPCA) is used to ...
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Image encryption algorithm based on chaotic mapping
... of digital techniques for transmitting and storing images, the fundamental issue of protecting the confidentiality, integrity as well as the authenticity of images has become a major ...Secure Image ...
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A new methodology to identify minimum strain anatomical lines based on 3-D digital image correlation
... are two lines with no extensional strain ...the two lines formed by the intersection of the unit circle and deformed ...are two directions where there is only distor- tion (change of direction) and ...
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A Review on an Efficient Iterative Thinning Algorithm
... Digital Image processing is the routine of computer processes to achieve image processing on digital ...images. Digital, Image and processing are composed as Digital ...
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An investigation on the applicability of multi-microprocessing in the two dimensional digital filtering problem
... performed Simple low utilizing characteristics It is for this kind are sought, that the is to perform image must the two is the filtering perform or pattern image's two-dimensional discr[r] ...
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Method of Visualization of Two-Dimensional Histogram Set of a Color Image
... of digital color images make a useful analytical ...RGB image is presented as three separate graphs making it visually hard to follow the adjacency relationships along a single ...
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INFRANGIBLE APPROACH OF DIGITAL IMAGE WATERMARKING USING DCT IN FULL COUNTER PROPAGATION NEURAL NETWORK.
... an image as a sum of sinusoids of varying magnitudes and ...the two- dimensional discrete cosine transform (DCT) of an ...typical image, most of the visually significant information about the ...
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Robust point correspondence applied to two and three dimensional image registration
... Experiments to test the 2D warping algorithm were performed on two series of sections: one series of a 7.75 day old mouse embryo and the other of a nine day old mouse embryo. All sections were digitized using a ...
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Image processing using a two-dimensional digital convolution filter.
... In our i m p l e m e n t a t i o n this latter t e c h n i qu e has been employed; the value or pi and p2 nave c h o s e n to be 6h1 and 769 which a re prime numbers. The o p e r a t i o n s with r e s p e c t to prime ...
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An Efficient Digital Watermarking Technique in Two Dimensional Image Using DWT Algorithm
... an image for better visual quality of an ...original image with two highest bins are taken for the process of embedding the data to perform histogram ...in image processing to face the ...
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DIGITAL IMAGE WATERMARKING TECHNIQUES FOR IMAGES USING TWO-DIMENSIONAL WALSH CODING
... The Digital image watermarking technology is being improved day by day, there are a lot of possibilities of reproduction and manipulation of digital multimedia such as digital image, ...
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Replication and fabrication of crafted and natural artifacts by reverse engineering using single camera photogrammetry
... or digital image capture, can be used with the aid of a single medium range Digital Single Lens Reflex (DSLR) camera, to transform two-dimensional (2D) images into ...
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Quantification of three-dimensional computed tomography angiography for evaluating coronary luminal stenosis using digital subtraction angiography as the standard of reference
... pital. Two experienced cardiologists with 10-year experience would check the condition of each patient who was diagnosed with coronary artery disease (CAD), and suitable patients were directed to perform CTA ...
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