ImageNoiseReduction (ImageNR) is a very simple operation, it will remove the photograph of noise.
A noise filter we have three types available. You can be selected in the segmented control ②.
About the right of the button, it will be a powerful noise removal. Also, you can adjust the threshold of the noise filter in the slider ③. The original image and the slider most to the left is, will takes filter enough to move to the right. Because you will lose edge when noise removal, it is recommended a minimum of noise removal necessary.
Also, move the slider ④, you can adjust the brightness.
In addition, by moving the slider ⑤, you can sharpness of the adjustment.
The processed pictures is to retain the aspect ratio, 960x720 or are reduced in size to a maximum of 480 × 360.
Operation is as follows.
Step 1. Touch the Add button ①, to select the photos to be processed from the photo library.
Step 2. Move the slider ②, and the brightness of the adjustment.
Step 3. Move the slider ③, to adjust the threshold of the noise removal. About move to the right will be more susceptible filter.
Step 4. From segmented control ④ below, you want noise removal of strength (range).
Step 5. If necessary, move the slider ⑤, to adjust the sharpness.
Step 6. Each time you touch the ON-OFF button ⑥, it is display switching effect ON-OFF, you can check the effect.
Step 7. When you touch the save button ⑦, displays a confirmation dialog, "O.K." When you touch, the processed photos will be added to the camera roll.