Retrieval - Browse and search images from a large database of digital images that are similar to the original imageĪ general-purpose computer, which may be anything from a PC to a supercomputer, is used in an image processing system.Pattern recognition - Measure the various patterns around the objects in the image.Sharpening and restoration - Create an enhanced image from the original image.Recognition - Distinguish or detect objects in the image.Visualization - Find objects that are not visible in the image.There are five main types of image processing: ![]() The image processing system usually treats all images as 2D signals when applying certain predetermined signal processing methods. Image processing is the process of transforming an image into a digital form and performing certain operations to get some useful information from it. The output value of these operations can be computed at any pixel of the image. Once this is fully done, it will begin to perform the second operation, and so on. The image processor performs the first sequence of operations on the image, pixel by pixel. Image processing requires fixed sequences of operations that are performed at each pixel of an image. RGBA - It is an extension of RGB with an added alpha field, which represents the opacity of the image.RGB - A pixel is made up of 3 integers between 0 to 255 (the integers represent the intensity of red, green, and blue).Grayscale - A pixel is an integer with a value between 0 to 255 (0 is completely black and 255 is completely white).It is usually represented in one of the following: ![]() This pixel is a point on the image that takes on a specific shade, opacity or color. ![]() For example, if the dimensions of an image are 500 x 400 (width x height), the total number of pixels in the image is 200000. An image is represented by its dimensions (height and width) based on the number of pixels. ,2,1,2,1,1,1,1,1,1,1,1,2,1,3,2,1,2,1,2,1,4,1,3,1,2,1,1,1,1,1,2,1,1,1,1,1,1,1,1,1,1,1, 1st Year The Metric System And Physical Properties Of Evidences,1,1,1,1,1,1,1,1,2,1,1,1,1,1,2,1,1,1,1,4,1,1,1,1,1,1,3,1,1,1st sem,3,1st Year,119,1st Year Notes,3,1st Year Notes AIAS,4,1st Year Notes AIB,39,1st Year Notes AIFS,7,1st Year Notes AIPS,2,1st Year Notes ASET,36,1st Year Notes Others,53,1st Year Question Paper AIALS,11,1st Year Question Paper AIB,53,1st Year Question Paper AIFS,9,1st year Question Paper AIRS,2,1st Year Question Paper ALS,11,1st Year Question Paper Amity Institute of Biotechnology,1,1st Year Question Paper ASET,55,1st Year Question Paper Others,48,1st Year Resources,20,2nd Sem Notes,9,2nd semester,2,2nd Year,92,2nd Year Notes,8,2nd Year Notes AIB,21,2nd Year Notes AIPAS,5,2nd Year Notes AIPS,2,2nd Year Notes ASET,28,2nd Year Notes Others,51,2nd Year Question Paper AIALS,10,2nd Year Question Paper AIB,33,2nd Year Question Paper AIFS,9,2nd Year Question Paper AINST,4,2nd Year Question Paper AIPS,9,2nd Year Question Paper ALS,10,2nd Year Question Paper ASET,49,2nd Year Question Paper Others,55,3rd Sem Notes,5,3rd Year,27,3rd Year Notes,4,3rd Year Notes ASET,26,3rd Year Notes Others,11,3rd Year Question Paper AIALS,9,3rd Year Question Paper AIB,22,3rd Year Question Paper ALS,9,3rd Year Question Paper ASET,39,3rd Year Question Paper Others,8,3rd Year Question Papers ASET,13,3rd Year Question Papers Others,11,4th Sem,6,4th sem English Short stoies,1,4th Sem Notes,4,4th sem question papers,1,4th Year,4,4th Year Notes ASET,1,4th Year Notes Others,4,4th Year Question Paper AIALS,6,4th Year Question Paper AIB,13,4th Year Question Paper ALS,6,4th Year Question Paper ASET,25,4th year study material,1,5sem,3,5th Sem Notes,2,6th sem,5,6th Sem Notes,1,7th sem,4,advance java,1,Advanced Java,3,AERO606,1,AERO612,1,AI,1,AIAS,12,AIB,4,AIB Question Paper,1,AIFS,1,AIFS Notes,1,AIRS,2,Algae and Fungi,1,Algo,1,Algorithm,1,All Module,1,AM Notes,1,Aminotes.Before we jump into image processing, we need to first understand what exactly constitutes an image.
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