Improving the quality of a digital image can be daunting if you don't have photo editing know-how. Photo editing software programs make the job a bit easier. As you learn commonly used techniques, improving your image's resolution is attainable.
Search "file" on your navigation bar along the top of the photo editing program. You can also use the "search index" in your "help" file to locate where to edit your photo.
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Click on the toolbar to find which one will allow you to edit resolution. From the navigation toolbar, a drop-down toolbar reading "edit photos", "re-size image" or "file properties" will appear.
Find the "re-size image" toolbox to change the resolution of your photo. Change this number to the highest possible number of pixels. For instance, a quality 8-by-10-inch print is usually 300 DPI (dots per inch). Most software programs allow you to choose number of DPI for that particular photo. Remember, the higher resolution mean better quality that gives you opportunity to increase the size of the photo and maintain sharpness.
Check the resolution of the photo before downloading from your camera or scanning to your computer. If the photo isn't high-resolution you can't add pixels to improve the image's quality. But if an image is high-resolution (300 DPI or higher), you can remove pixels to reduce file size or edit for blemishes or scratches. You can only change resolution if you have enough DPI in your image to work with.
Save a photo once you have changed the resolution. For higher resolution photos (300 DPI or higher) it's better to save a photo in a TIFF format. JPEG format is a photo format used for Web and e-mail purposes because it's more compact.
Send the photo to the printer to test the results. Although an image may appear to be high quality on a computer screen, the printed photo will show whether it's it's worthy to be framed and placed on a mantle, or discarded to the trash heap.
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Photo editing software
If your computer doesn't have a photo software program, visit www.google.com or www.yahoo.com. These Web search engines provide photo editing software or provide links to download software. Consider using photo editing and storage on the Web. It saves storage space on your computer. The photos are also easier to post and send to family and friends.
Photos are only as good as the quality of the camera. If you have a blurry photo due to poor lighting or the shot is out of focus, chances are you won't be able to improve the photo to your liking. Lighting is a must in a quality photo. If there is inadequate lighting when the photo was taken, chances are the photo will look grainy. A photo will be sized accordingly to the camera's setting. For instance, if the photo was taken at a low resolution, the size will likely be very small. Increasing the physical width and height of a photo will decrease the image's quality. Always work with the highest resolution photos to edit.