• Mrinal Paliwal

One of the most significant advantages of digital radiography is image processing, often known as digital image modification (DR). Pre-processing corrects for system abnormalities such as differential light detection efficiency, dead pixels, and dark noise, depending on the modality. Processing is the act of manipulating raw data shortly after it has been acquired. It includes operations like unsharp mask filtering within two or more spatial frequency bands, histogram sliding and stretching, and grey scale rendition or lookup table application, which are usually proprietary and particular to the DR manufacturer. These processing stages have a significant impact on the radiograph's final appearance, but they can also result in artefacts that are unique to digital systems. The term "post processing" refers to the end-manipulation users of the radiograph's final appearance rather than any changes to the raw data. Scanning the sky for other sentient species out in space will be the future of image processing.

Enhancement, Image, MATLAB, Processing, Sensor.

"A Review Paper on Digital Image Processing", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 9, page no.8-13, September 2018, Available :http://www.jetir.org/papers/JETIRFH06002.pdf

"A Review Paper on Digital Image Processing", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 9, page no. pp8-13, September 2018, Available at : http://www.jetir.org/papers/JETIRFH06002.pdf