Image-Enhancement-in-the-Spatial-Domain
At first we have two images. One of the images has noise and is dark so we have to do enhancement. The other image i used to apply different point processing techniques.
This is the original image (Input).
At this image i applied inverse intensity method.
At this one i applied arithmetic operation method.
At this one i applied histogram equalization method.
This is the noisy and dark image.
This is the output after filtering
So to filter this image from noisy i applied the median filter which is the ideal one for salt and pepper noisy. To make it brighter i used histogram equalization.After these two methods the imge was quit good but it was still blurred. So i used also a sharpening filter.