![]() You can only change the brightness of the correction area using the “Brightness” slider: For example, it gives good results in the cases you need to correct pink colored eyes or you have some group photo when there are eyes of small size. “Formula Three” allows you to correct mis-colored eyes when neither “Formula One” nor “Formula Two” worked for you. Try applying both algorithms to determine which of them is better for correction of the image. “Formula Two” has a success in most cases to correct eyes with some extraneous unnatural color. Generally, “Formula One” gives good results to correct fluorescent eyes (that have no color). These buttons allow you to choose one of three algorithms of color correction. ![]() What’s the difference between the “Formula One”,”Formula Two” and “Formula Three” buttons?.You can see the value in the left bottom corner of Red Eye Pilot: You just place it into any place on a photo and it will show you RGB color of any particular point.Įyedropper shows you the exact RGB value of any color on the screen (underneath your cursor). You can use the “Eyedropper” tool from the main panel. Check the result of the selection in the upper window of the Eye Correction Panel. This will increase the slider range and you can move it further to the left. If you minimized the area size, but the selection still covers other parts of the face, click the “Scale” button. Please move the “Area Size” slider to the left until only the red eye area is selected: Maximum area size: The gray mask over the face may have appeared because the selection covered other parts of the face in addition to the eye area. Can Red Eye Pilot correct pets’ eyes (blue or green) as well?.The image shrinks after conversion in spite of the file size being set to maximum.Is there any way to manually adjust the selected region?.What’s the difference between the “Area size” and “Remove border” tools?.I’ve moved the “Area Size” slider to extreme left position but the selection still covers other parts of the face.Is it at all possible to remove it completely? The red border around the eye has remained after eye correction.How can I choose the color of eyes after correction?.What’s the difference between the “Formula One”, “Formula Two” and “Formula Three” buttons?.What is eyedropper and how do you use it?.I want to pick the final color of the eyes.While trying to make red eye reduction in an image I ended up with a gray mask over the face that I can’t get rid of.The main goal of this algorithm is to accurately remove red eyes from a picture, while avoiding false positives completely, which is the biggest problem of camera integrated algorithms or distributed software tools. Moreover, our algorithm works for any type of skin tone. We tend to minimize the false positives by simply blacking out the background pixels in the image. These patches will ultimately give us the red eyes. Our algorithm is based on color, first we detect the area of the skin and then look for red color patches on the skin area. However the aim of our method is to automatically detect and correct the red eyes. Most of the techniques are based on semi-automatic methods where the user has to select the area in which the red eye is located. Many different techniques exist for removing these artifacts digitally after image capture. ![]() These red eyes are probably one of the most important types of artifacts in portrait pictures. When camera lens captures this red reflection red eye is seen in the photographs. This red color is the red reflection of red blood vessels which are present in the eye. Here pupil of the eye appears to be red in color instead of black. It is a common phenomenon taking portrait photographs with a built in camera may create a red-eye effect. ![]()
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