Digital Imaging

At ancient times when digital imaging is not yet discovered it is very hard to preserved or document something. Ancient people only use stone, animal skin, pressed leaves or stalk of plants to wrote something and that time they are not capable to captured something for that reason there are part of history that we didn’t know because of lack of documentation until 1826, a France named Nicephore Niepce and his brother Claude used photograph in the window at Le Gras France  but it undergoes more invention to upgrade its quality  until the time of Frederick G. Weigart and James F. Mcnulty a US radio Engineer invented the first apparatus to generate a digital in a real time. The photo was a fluoroscopic digital radiography with wave signals on the florescent screen, that time people engage in the field of  digital imaging and it change everything  

The term digital imaging is converting the printed text, artwork, and photographs into digital images using a digital scanner or another imaging device. A particular amount of pixels or dots are displayed on a screen in each digital image. Pixels is mapped on a grid and saved on a computer precisely. The value of tone each pixel determines the hue or color of an image. The value is encoded in binary code comprising  bits of data. The so called are read by the computer and converted to an analog presentation of the image. The amount of pixel per inch determines the image resolution. In digital imaging we have five components to replicate originally  every thing you want to capture or to transfer it in a digital form. We have Dynamic range, Bit depth, File format, File size, Compression. Because of those components you will surely 100%  captured the original picture of everything you want it

 At this era there are important things which created through digital imaging  and most of the time this things becomes necessity to us. We have the so - called web page, Multimedia, Booklet, Graphic presentation  GIF EXAMPLES, JPEG EXAMPLES, PNG EXAMPLES and many more creation through digital imaging. So as we see on our previous text digital imaging is very important to us for today’s time, because of digital imaging we can preserve those documents which is very valuable to us, like Lot title, pictures, magazines, and many more.

 The constant advancement and production of physical equipment and hardware related to digital imaging has affected the environment surrounding the field. From cameras and web cams to printers and scanners, the hardware is becoming sleeker, thinner, faster, and cheaper. As the cost of equipment decreases, the market for new enthusiasts widens, allowing more consumers to experience the thrill of creating their own images. By the used of digital imaging we can also create our own design using different applications or software. By the use of digital imaging people from different nations quickly connect to each other using different types of digital it helps us also to study in an easy way through duplicating different studying materials in the field of teaching, by the used of digital imaging the teachers also used visual presentation to teach well and to easily make some lesson plan, they easily record the grades of there students in other word by the use of digital imaging every field of work digital imaging is very Important even you are not working digital imaging is very important to you, to all worker digital imaging helps to lesser the time most convenient  to used, accurate and presentable at any age are using digital imaging. We can say that digital imaging is already part of our life.