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How to Master Digital Image Processing with Sanjay Sharma's Book PDF Free 17

Digital Image Processing Book by Sanjay Sharma PDF Free 17

Digital image processing is a fascinating and useful field that deals with manipulating and enhancing images using computer algorithms. If you are interested in learning more about this topic, you might want to check out the book Digital Image Processing by Sanjay Sharma. In this article, we will tell you everything you need to know about this book, including its features, how to download it for free, and some alternatives to it. Let's get started!

digital image processing book by sanjay sharma pdf free 17

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What is digital image processing?

Digital image processing is the process of applying various operations and transformations on digital images, such as filtering, compression, segmentation, edge detection, face recognition, and more. Digital image processing can be used for various purposes, such as improving the quality and appearance of images, extracting information and features from images, creating artistic effects and animations, and solving real-world problems in fields like medicine, engineering, astronomy, and security.

Why is it important?

Digital image processing is important because it enables us to manipulate and enhance images in ways that are not possible with traditional methods. For example, digital image processing can help us remove noise and blur from images, restore old and damaged photos, detect and diagnose diseases from medical images, recognize faces and objects from surveillance cameras, compress and encrypt images for efficient storage and transmission, and create realistic and immersive virtual environments.

Who is Sanjay Sharma?

Sanjay Sharma is a professor of electronics and communication engineering at S.K. Kataria & Sons College in India. He has written several books on topics like digital communications, analog communications, signals and systems, microprocessors, and digital image processing. He has also published many research papers in national and international journals. He has over 20 years of teaching experience and is well-known for his clear and concise explanations of complex concepts.

Features of the Book

Overview of the book

The book Digital Image Processing by Sanjay Sharma was published in 2013 by S.K. Kataria & Sons. It has 242 pages and covers the basic principles and techniques of digital image processing in a comprehensive and systematic manner. The book is suitable for undergraduate and postgraduate students of electronics and communication engineering, computer science engineering, information technology, and related disciplines. It is also useful for professionals and researchers who want to update their knowledge on this field.

Contents of the book

The book consists of nine chapters that cover the following topics:

  • Chapter 1: Introduction to Digital Image Processing - This chapter introduces the basic concepts and terminology of digital image processing, such as pixels, resolution, color models, histogram, spatial domain, frequency domain, etc.

  • Chapter 2: Image Enhancement in Spatial Domain - This chapter discusses various techniques for enhancing the contrast, brightness, sharpness, and details of images in the spatial domain, such as point processing, histogram equalization, spatial filtering, smoothing, sharpening, etc.

  • Chapter 3: Image Enhancement in Frequency Domain - This chapter explains how to perform image enhancement in the frequency domain using Fourier transform, discrete cosine transform, discrete wavelet transform, etc. It also covers various filters for removing noise and blur from images, such as low-pass, high-pass, band-pass, notch, etc.

  • Chapter 4: Image Restoration - This chapter deals with the problem of restoring images that are degraded by noise, blur, distortion, or other factors. It covers various methods for estimating and removing noise and blur from images, such as inverse filtering, Wiener filtering, constrained least squares filtering, blind deconvolution, etc.

  • Chapter 5: Image Segmentation - This chapter describes how to divide an image into meaningful regions or segments based on some criteria, such as intensity, color, texture, shape, etc. It covers various techniques for image segmentation, such as thresholding, region growing, region splitting and merging, edge detection, boundary detection, etc.

  • Chapter 6: Image Compression - This chapter explains how to reduce the size of an image without losing much information or quality. It covers various methods for image compression, such as lossless compression and lossy compression. It also discusses various standards and formats for image compression, such as JPEG, JPEG2000, GIF, PNG, etc.

  • Chapter 7: Image Representation and Description - This chapter discusses how to represent and describe an image using various features and descriptors that can be used for further analysis and processing. It covers various methods for image representation and description, such as chain codes, polygonal approximation, Fourier descriptors, moment invariants, shape signatures, texture features, color features, etc.

  • Chapter 8: Object Recognition - This chapter explains how to recognize and identify objects or patterns from images using various techniques and algorithms. It covers various methods for object recognition, such as template matching, correlation matching, feature matching, principal component analysis (PCA), linear discriminant analysis (LDA), support vector machines (SVM), neural networks (NN), etc.

  • Chapter 9: Applications of Digital Image Processing - This chapter illustrates some of the applications of digital image processing in various fields and domains, such as medical imaging (MRI, CT scan, ultrasound, X-ray, etc.), remote sensing (satellite imagery, aerial photography, etc.), biometrics (face recognition, fingerprint recognition, iris recognition, etc.), security (surveillance cameras, steganography, watermarking, etc.), art and entertainment (cartooning, morphing, animation, etc.), and more.

Benefits of the book

The book Digital Image Processing by Sanjay Sharma has many benefits for the readers who want to learn more about this topic. Some of the benefits are:

  • The book is written in a simple and easy-to-understand language that makes it accessible to anyone who has a basic knowledge of mathematics and programming.

  • The book provides a comprehensive and systematic coverage of the fundamental principles and techniques of digital image processing with relevant examples and illustrations.

  • The book includes numerous solved problems and exercises at the end of each chapter that help the readers to test their understanding and practice their skills.

  • The book also includes a CD-ROM that contains the MATLAB code for some of the algorithms and techniques discussed in the book. The readers can use this code to implement and experiment with the concepts on their own.

How to Download the Book for Free

Steps to download the book

If you want to download the book Digital Image Processing by Sanjay Sharma PDF free 17 for your personal use or reference you can follow these steps:

  • In the search box type "Digital Image Processing Sanjay Sharma" and hit enter.

  • You will see a list of results that match your query. Click on the one that has the title author and publisher that you are looking for.

  • You will be taken to a page that shows a preview of the book. On the left side you will see a button that says "Download PDF". Click on it.

  • A pop-up window will appear that asks you to sign in with your Google account. If you have one enter your email and password. If you don't have one ```html ".

  • After signing in you will be able to download the book as a PDF file to your computer or device. You can also save it to your Google Drive or print it if you want.

Tips to avoid scams and viruses

While downloading the book Digital Image Processing by Sanjay Sharma PDF free 17 you should be careful and avoid any scams or viruses that might harm your computer or device. Here are some tips to help you:

  • Only download the book from a trusted and reputable source such as Google Books. Do not click on any suspicious or unknown links that claim to offer the book for free.