Showing posts with label digital. Show all posts
Showing posts with label digital. Show all posts

Tuesday, December 20, 2011

How to Upsize Your Digital Photos Without Sacrificing Quality

!: How to Upsize Your Digital Photos Without Sacrificing Quality

When I first got my digital camera I knew zippo about the importance of resolution and what the real difference between the 'good' quality setting and the 'best' quality setting was, other than that I got more photos in the camera memory if I kept it on 'good' rather than 'best'.

And when I uploaded the photos on the computer they were at 72dpi but they were 18″ wide. That's way too big , I thought. So I resized them to something more sensible, BUT not understanding the mysteries of dpi, I left the resolution at 72 dpi. Then, compounding my ignorance, I saved over the top of the original file. Is this starting to sound familiar to you?

Then I got into digital scrapbooking and I found that 300 dpi was the 'standard' for scrapbooking. And when I dragged these photos onto my digi layouts, my software (PSE) automatically converted them to the resolution of the layout file (300 dpi) and they were the size of postage stamps. And if I just dragged the photos with my cursor to make them larger the quality degraded enormously. Aaarrrghh!!!!

So what to do? Well if you have shared this experience, or if you need to upsize your images and don't have any prints that you can scan at a high resolution, this technique might be of assistance to you.

A digital image is composed of pixels (tiny cells filled with colour). The more cells per inch (known as dots per inch or pixels per inch), the better the quality. When you take a digi photo, most cameras produce their images at 72 dpi. They deal with the quality issue by increasing the size of the image. The idea is that when you upload your photo into your editing software you can increase the dpi and decrease the image size accordingly without changing the number of cells that the picture is made up of. (I hope this is making sense). A bit like pouring water from a wide shallow bowl into a tall jug. Same amount of water but smaller surface area whilst having greater depth.

Now if you try to increase the size of the image by stretching it, you still have the same amount of pixels to work with so you get gaps between the pixels. Your photo editing software will try to fill those gaps by taking its best guess at what colours should go into them.

So it's logical that you'll get a better result if the gaps are small and your software doesn't have to guess too hard. Now hold that thought whilst I outline the following technique to incrementally increase the size of your images. I use PSE4 but the principles hold true whatever the software and it shouldn't be too hard to translate the control directions into your software of choice.

Step 1: Open the Image Size dialog box (Image>Resize>Image Size) uncheck the 'Resample Image' box (bottom left in PSE4) and change the resolution to 300 dpi. Click on OK to exit the dialog box.

Step 2: Go back into the Image Size dialog box and re-check the Resample Image box. Note how the width and height are a lot smaller than your original image. At the top of the dialog box are the fields which tell you how many pixels your image is sized at. Click on the down arrow at the right of the field and select 'percent' instead of 'pixel'. In the width and height fields type 110 over the 100 that currently exists. Click on OK.

Your image will increase in size by 10%. Repeat Step 2 as often as needed until your photo is at a more usable size. You will notice that each time you do this the height and width of the image are increasing. This method is slow and painstaking but it helps to minimise quality degradation.

You'll note I said 'minimise' quality degradation, not prevent it. There will always be quality degradation when you're trying to create pixels where there were none before. But this incremental approach enables you to gradually build the image from a tighter pixel base rather than having your software take a wild stab at filling in large gaps between pixels.

Obviously you can't keep doing this indefinitely. You will find a cut off point where you start to see a level of reduced quality in your photo that you won't want to accept. That's your signal to stop and accept that that's the largest this photo is going to get.

Then all you need to do is adjust the lighting and sharpen the image and it's ready to drag into your layout.


How to Upsize Your Digital Photos Without Sacrificing Quality

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Monday, October 24, 2011

5 Tips to Improving Digital Camera Photography

!: 5 Tips to Improving Digital Camera Photography

Whether you are using your digital camera for recreational use or are considering a venture into the world of professional photography, you will find it helpful to know some important tips to improving the overall quality of each picture that you take.

1) If you are taking a picture of a person or your favorite pet, make sure that you place the camera at the subject's eye level. If you are photographing a child sitting down or your new puppy lying on the ground, you will need to stoop down to their level. This does not mean that the subject has to be staring into the camera directly because just being at their eye level will create an inviting image.

2) Avoid taking a photograph with a lot of activity in the background. Instead, a plain background will bring more attention to your subject and less to what is going on around it. When you look through the viewfinder, also take a moment to scan the surrounding area in an effort to make sure there are no distracting factors in the background.

3) Did you know that using your digital camera's flash outdoors can greatly enhance the quality of your image? If you are taking photographs on a sunny day, especially, shadows are often very problematic and can be reduced or eliminated altogether with the use of the flash.

4) When taking photos with your digital camera, move as close to your subject as possible. You can use the zoom feature if you are unable to get as close as you would prefer because your goal should be to fill the entire picture with your subject. If you get too close, however, the photo may end up blurry. If you are in doubt, take several pictures just to make sure you get the perfect one.

5) Get creative with your digital camera pictures. Take both horizontal and vertical photos. Most people simply point and click and never give another thought to the option of taking vertical photos, which can greatly enhance an image of tall subjects. From office buildings to landmarks, vertical photos are often the best way to capture every single detail of your subject in one single image.

While you are taking photos, no matter your location, take special care to notice the lighting. Cloudy days often provide optimal photo opportunities, but you will need to be aware of much more than just the weather pattern. If you are using your digital camera indoors, consider the lighting and try to avoid anything that may cause a glare in the photo. Afterall, the brightest thing in your photo should be the subject.


5 Tips to Improving Digital Camera Photography

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Saturday, March 19, 2011

With your new digital camera

Once I was invited to tea by a senior member of my family and they asked me to show you some of my latest photos.

"Oh my" she said, "I'm so wonderful images, you must have a very expensive camera!"

Catalog Tall Camera Tripods

Shortly after it was tea and cakes. I said, "I must say, you must have a very expensive oven these are such wonderful cake!"

With your new digital camera

The point is, if your stuff, the weather is wonderful to know great pictures or baking cakes, the bestRoom, or the latest stove to be used much!

First you need to become familiar with the new digital camera
and if you have not used a digital camera, there are some things you need to understand.

Remember, there is too smart for a large sum of money for a new digital camera and after you open the box only in the manual and again did not bother to read all the cameras to learn the ability to spend.

How to learn exposure, how to control variouscamera modes and how to use the flash. Or how to use optical rather than digital zoom.

The cameras are available with a market of optical and digital zoom.

If you used a camera with a zoom lens 35mm.SLR, you would have with an optical zoom. Optical zoom is the objective of the camera or lens cameras that are the subject closer. Digital zoom uses software to digitally image of a portion of the image and is not necessarily a zoom lens.

E 'LABetter optical zoom without a doubt.

Read your camera manual and learn practical methods of this until it becomes second nature and gain information from the camera, you have much time to compose the picture and think carefully about your choice backgrounds focus of the Prevention of unwanted objects. It is also time to think to yourself, or models, and record the special moment.

The biggest advantage with a digital camera is that mosthave a built-in LCD, you can use your images from different angles and not just shoot from the eye means.

If I were a professional shooting position ', I often use a medium format camera that has a screen on top. This allows me to many different angles to shoot my photos to choose from. Now, with the advantage of a digital camera LCD
have the same opportunities as the pros and opened a new approach to capture the images.

Use a tripod: ATripod is invaluable in low light, do not try to shoot without a. It 's ideal for taking pictures at night on the streets, etc. Even the professionals use when shooting fast action sports, ball Games, etc.

Another advantage of using a tripod is that slow down the time you think about it over your image and the environment. So you can "does not work and create images," as one pop pro!

0ne of the great advantages of a digital camera is the ability toDelete your photos. To use it in its entirety.

If you are deleting, you can just keep the best shots. It also means that you do not need a big memory card, why not save the images are not so perfect.

With your new digital cameraMannixThePirate & xCrowMagnuSx housed WBC: Round 1 Video Clips. Duration : 8.13 Mins.


This video will be alone in this "format" - so do not think all the others are of poor quality. Everything was filmed by me while talking and the creation of a tripod and camera. This was done prior to the interview ... so bare with me please. (Sorry for the delay in sending the video, I was diagnosed with cancer a few days after our return. We will do our best to get all the video, do not forget us, we have about 30gigs of video to sort.)

Keywords: mannixthepirate, Westboro, Baptist, Church, WBC, eat, your, babies, Shirley, Megan, Phelps, Roper, xcrowmagnusx, Creation, Education, Debate, Atheism, Christian, Christianity, and, just, plain, ass, stupid, shit, hahahahaha

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