![]() ![]() Save as TIFF or highest quality (12) JPEG, in the Adobe RGB color space, 300 DPI If you are serious about doing your own printing, please pick up a good book on photography printing.įor myself I follow the following workflow: Some people have purchased noise ninjaīacking up your photos - 1,000 gig hard drives are fairly inexpensive now. Noise reduction – only necessary for high ISO shooting. You will want to read further on the following topics: Read my article on the gaussian blur tool Of course, try to avoid getting backscatter to begin with. The clone tool is also useful for removing distracting algae, bubbles, etc. If it's larger, I will magnify the area and use the healing tool or the clone tool. If the dust, spots or backscatter is fine, I'll lasso the area and use the remove dust and scratches tool. Read this page on r educing hotspots in underwater photos. Lowering the luminance of the yellow channel in photoshop or your Raw editor can often help reduce the glare of hotspots in your photo, give it a try. Don't be surprised if the reds look very grainy and noisy, because you won't have much data in the red channel. This will work best with photos from very shallow water. ![]() Otherwise, you can try to use photoshop levels (try auto-levels first) to adjust each color channel (red, green and blue) individually. If you are not using a flash underwater, it's best to shoot in raw or do a custom white balance underwater. I'll sometimes increase the saturation slightly in photoshop, or use the vibrance slider if editing a Raw file. Then use the brightness/contrast tool in photoshop. Simply use the levels tool and independently drag the upper left and right sliders towards the middle until the photo looks good to your eye. Water can sometimes suck the contrast out of a photo. One of the most important things you can do with your underwater photo is improve the contrast. Just remember, jpeg is compressed and loses data after repeated saves. You can save your files in different formats - PSD, tiff, or jpeg. I usually work in 16-bit, and save the final result in 8-bit. ![]() Most of these features are quite easy to use, although I suggest a good photoshop book if you want to use advanced features such as curves or layers. I usually adjust Levels (look at red/blue/green, pull in), hue/saturation, shadows/highlights, cloning, healing tool, dust & scratches, brightness/contrast, and may apply an Unsharp mask. If you are shooting in JPEG, or after you have process a RAW file, you will most likely use a photo-editing tool such as Photoshop Elements or CS3/CS4.Įditing Underwater Photos in Adobe PhotoshopĪfter editing a raw file, If needed, I'll bring the resulting photo into Photoshop as a 16-bit file, and edit the photo. Keep in mind that cropping reduces your maximum print size. When cropping photos, crop for the best composition, but strive to get the proper composition in the original photo. When processing my raw files, I import them as a 16-bit file When I tried out Nikon Capture, I found the interface extremely confusing, although some people claim they can get slightly better results on Nikon RAW files from Nikon capture. Editing raw files using this software is quite easy, and it only takes a few minutes to learn. ACR and Lightroom have the same RAW file editor, except for a few minor details. In Adobe Camera Raw / Lightroom, I usually adjust contrast, exposure, white-balance, clarity, brightness, curves, blacks, vibrance/saturation. Many MAC users use Apple Aperture instead of lightroom and photoshop. Many people use Adobe lightroom for their tagging, rating, and RAW editing. If you are shooting in raw, you will want to use a RAW editor such as Adobe Camera Raw, Adobe lightroom, or Nikon capture. Process the RAW or JPEG file (using adobe camera raw, CS4, etc.) Some people use Adobe Bridge or Adobe lightroom for this. While viewing each file, tag the file with keywords & rate it (1-5 stars) or delete it. However, there are times that you will want to process photos on a computer, especially if the contrast/color is not enough, or if there is backscatter, or you need to crop.Ĭopy photos onto computer & backup the files As your underwater skills improve, you'll find that the time you spend on photoshop will decrease. Your goal should be to spend as much time underwater as possible, and not as much time on the computer. I am only going to touch on these subjects so you can get an idea of how I process my photos. There are many good books out there on organizing photos, raw editors, Adobe Photoshop, and printing. ![]()
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