IMPLEMENTASI METODE CONTRAST STRETCHING UNTUK PENAJAMAN CITRA DIGITAL

Low contrast images have relatively poor quality, the information is difficult to interpret directly by the human eye. This image can be improved in quality with the Contrast Stretching Method. To solve this problem, you can use the Contrast Stretching Method for Digital Image Sharpening. This method is carried out by means of point operations, which will process each pixel of the input image individually, that is by making the points that tend to be darker become darker and which tend to be brighter and brighter. The development of image contrast enhancement software was carried out using Borland Delphi 2010 Embarcadero. Tests are carried out on standard images in the form of color images with BMP and JPG file formats. Based on testing on several samples of test images shows that the software designed can be used to improve the contrast of an image.