APPLICATIONS OF DISCRETE WAVELET TRANSFORM IN IMAGE PROCESSING

ABSTRACTImage noise reduction, image enhancement structure, is one of the issues tobe studied popularly and the most important factor in image processing andcomputer vision. Heading to restore image, improve images‟ quality for informationextraction process,[r]

(Chapter 4) in the previous edition. The new organization of this material doesnot imply that image enhancement is more important than other areas. Rather,we used it as an avenue to introduce spatial methods for image processing(Chapter 3), as well as the Fourier <[r]

An In troduction to Digital Image
Processing with Ma tlab
Notes for SCM2511 Image
Processing 1
Semester 1, 2004
Alasdair McAndrew
School of Computer Science and Mathematics
Victoria University of Technology

... Factors Affecting Cloud Point 13 2.2.3 Application of Clouding Phenomenon 15 2.3 Cloud- Point Extraction 15 ii Table of Contents 2.4 Properties and Applications of Selected Nonionic 18 Surfactants... and exhibit cloud points higher than those of pure nonionic surfactants and Kraft points lower t[r]

The classical inequalities such as the inequalities of Bernstein, Bohr, Nikol’skii
and others play an important role in Analysis, the Approximation Theory and Applications
(see 8,14 16). Recall now the BohrFavard inequality: Let σ > 0,
1 ≤ p ≤ ∞, f ∈ C
m(R), supp ˆf ∩ (−σ, σ) = ∅, where ˆf is the F[r]

In general, speech coding is a procedure to represent a digitized speech signal using as few bits as possible, maintaining at the same time a reasonable level of speech quality. A not so popular name having the same meaning is speech compression . Speech coding has matured to the point[r]

... hierarchical organisation of biomimetic navigation 1.2 Scene recognition 1.2 Scene recognition Scene or place recognition is defined as the ability, given an input query (test) image and an image database... 1.6) 1.1 Biomimetic navigation 1.1 Biomimetic navigation Navigation is one of the most[r]

Industrial Automation Business Unit (IABU) of Delta Electronics focuses our
expertise on Drive, Motion and Control with our knowledge and experience in
automation control. Our RD teams continue researching and developing key
technologies, producing innovative products in industrial automation; for e[r]

Abstract — We present a novel approach to measuring similarity between shapes and exploit it for object recognition. In our framework, the measurement of similarity is preceded by 1) solving for correspondences between points on the two shapes, 2) using the correspondences to estimate an aligning tr[r]

This book is a monograph about how to exploit the knowledge of the human color
information processing system in order to design usable, ergonomic, and pleasing
information displays, entertainment displays, or a highquality visual environment.
For the designer of modern selfluminous visual technologi[r]

Measuring Screw Thread Parameterwith Universal MicroscopyNguyễn Khánh Hiệp-group 3-20100290Hanoi University of Science and TechnologyAbstractIn the industrial production, as an important transmission part, the screwthread is applied extensively in many automation equipments. In[r]

In the process of the continuous monitoring of the structure’s state properties
such as static and dynamic responses using Global Positioning System (GPS),
there are unavoidable errors in the observation data. These GPS errors and
measurement noises have their disadvantages in the precise monitoring[r]

Abstract:
Brushless Direct Current (BLDC) motors are widely used for high performance control applications.
Conventional PID controller only provides satisfactory performance for setpoint regulation. In this paper, a
discrete time optimal tracking control of BLDC motor is presented.[r]

... Correlation theorem states that the Fourier transform of the correlation of two images is the product of the Fourier transform of one image and the complex conjugate of the Fourier transform of the other... because of their tolerance to low image overlap and image scale changes Keypoint indexing[r]

Còn đối với thủy vân dễ vỡ là kỹ thuật nhúng thủy vân vào trong ảnhsao cho sản phẩm khi phân phối, truyền tải trong các môi trường nếu có bấtkỳ một phép biến đổi nào làm thay đổi đối thượng sản phẩm gốc thì thủyvân đã được giấu trong đối tượng đó sẽ không còn nguyên vẹn như thủyvân gốc. Các tính chấ[r]

IMAGE PROCESSING USING FPGA

Image processing is a computationally intensive operation and is typically done in software using CPU processing power that is readily available these days. However, even with the advances in computing technology today, software based image processing requires expensive[r]

measures to some degree the concentration of X(k)at k = k0. This basis function is mostly localizedabout the point (n0,k0) in the discrete-time discrete-frequency plane. Similarly, for each of the basisfunctions bi(n) we can find the area of the discrete