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Digital Image Processing

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  Image processing is the process of manipulating digital images. See a list of image processing techniques, including image enhancement, restoration, & others. Digital image processing is the use of a digital computer to process digital images through an algorithm. As a subcategory or field of digital signal processing, digital image processing has many advantages over analog image processing. It allows a much wider range of algorithms to be applied to the input data and can avoid problems such as the build-up of noise and distortion during processing. Since images are defined over two dimensions or more, digital image processing may be modeled in the form of multidimensional systems.  The generation and development of digital image processing are mainly affected by three factors: first, the development of computers; second, the development of mathematics (especially the creation and improvement of discrete mathematics theory); and third, the demand for a wide range ...

What are ARM Processors ?

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What is an Arm processor? An Arm processor is one of a family of central processing units (CPUs) based on the reduced instruction set computer (RISC) architecture for computer processors. Arm Limited, the company behind the Arm processor, designs the core CPU components and licenses the intellectual property to partner organizations, which then build Arm-based chips according to their own requirements. Arm Limited does not manufacture or sell any chips directly. Acorn Computers first developed the Arm processor in the 1980s. Until recently, the name Arm was treated as an acronym, ARM, which at first stood for Acorn RISC Machine and then for Advanced RISC Machine. The acronym is still widely used, although Arm Limited uses only Arm when describing its processor technology. Arm Limited offers designs for both 32-bit and 64-bit RISC multicore processors . The processors use a much simpler instruction set than their Intel counterparts, which are based on the complex instruction set com...

What is Web Hosting? Free Web hosting services

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  Many people don't know how websites are added to the web and how they are managed or hosted using various means. Today we learn about a topic called Web hosting which answers the above questions. As we have learnt about the Web in previous session that what is WWW, but to access information on the web requires data communication between a web-browser client and a web-server application. Web Hosting is linked to this very thing. Web hosting is a means of hosting   web-server application  on a computer system through which electronic content on the internet is readily available to any web-browser client. The computer system providing the web-hosting is known as Web-server or the Web host. Basically, the web hosts allow their customers to place web documents, such as html pages, graphics, and other multimedia files etc. onto a special type of computer called a web server, which maintains constant, high speed connections to the backbone of Internet. One can from variou...