Image deblurring refers to procedures that attempt to reduce the blur amount in a blurry
image and grant the degraded image an overall sharpened appearance to obtain a clearer …

Veiling glare is a common imaging corruption, describing the phenomenon of light
spreading from bright regions into otherwise dark regions. This leads to a reduction of …

Improving the contrast of computed tomography medical images is an essential issue since
most of these images suffer from the low contrast phenomenon. This study confirms that …

From heavily cratered Umbriel to extensively tectonized Miranda, Titania is an intermediary
of the Uranian system: heavily cratered, yet tectonically modified. An outstanding mystery in …

Image noise is one of the key issues in image processing applications today. The noise will
affect the quality of the image and thus degrades the actual information of the image. Visual …

The aim of this research is to enhance the astronomical image, specifically the crescent
image. Millions of Muslims care of monitoring the new crescent to determine the beginning …

A star detection algorithm determines the position and magnitude of stars on an observed
space scene. In this study, a robust star detection algorithm is presented that filters the noise …

In the process of image formation, the quality of original image diminishes due to
atmospheric conditions, imaging system, transmission medium or faulty devices. Major …

Observed images with bare eyes are always different than the acquired ones using an
imaging system since the captured images are considered as the degraded versions of the …

Information retrieval from images that involves objects recognition is now in high demand for
many applications including military tasks. Using Unmanned Aerial Vehicle equipped with …