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Digital Photo Pixel Color Formats Rgb Cmyk And Hsv By: Jack Church
Digital photos are built of pixels. When you look at a digital photo on a computer screen or on a printed version of the photo you are really looking at millions of pixels each with a unique color and intensity. When put together all these pixels form the photo that you see. There are a few formats used to represent a pixel color – here are the common ones.(read entire article)(posted on: 2009-01-11)
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Pixel Color Depth Or Bits Per Pixel In Digital Photos By: Jack Church
Digital photos are built of many pixels. Each pixel has a unique value which represents its color. When you are looking at a digital photo your eyes and brain merge these pixels into one continuous digital photo. Each pixel has a color value that is one out of a finite number of possible colors – this number is known as color depth.(read entire article)(posted on: 2009-01-11)
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Getting More Battery Time From Your Digital Camera Battery By: Jack Church
Like other portable consumer electronic devices digital cameras use batteries as their power source. All batteries have one major drawback: they only last for a limited time. In this article we will explain what camera features consume the most energy and how you can squeeze more life time out of your digital camera battery.(read entire article)(posted on: 2009-01-11)
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Auto And Manual Focus Modes In Digital Cameras By: Jack Church
One of the important phases of shooting a good photo is focusing on the photo’s objects. Photos that are out of focus look bad and blurry. Sometimes shooting out of focus objects is done on purpose as an artistic effect but in most cases a sharp focused object is the photographer goal.(read entire article)(posted on: 2009-01-11)
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Methods For Focusing Your Digital Camera On Moving Objects By: Jack Church
Focusing is an important part of shooting a good photo alongside with composition and lighting. Focusing on static objects is relatively easy either by manually focusing or by using the camera auto focus feature. Focusing is much harder when the objects are constantly moving.(read entire article)(posted on: 2009-01-11)
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Continuous Focus Mode Used For Shooting Digital Photos Of Moving Objects By: Jack Church
It is harder to shoot good digital photos of moving objects than of still objects. When objects are still you have all the time that you need to focus on the object and set the other camera parameters like shutter speed and aperture. This time shortens as the objects in the frame move faster and faster.(read entire article)(posted on: 2009-01-11)
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The Biggest Power Consumers In Digital Cameras By: Jack Church
Like other portable electronic devices digital cameras rely on batteries to power up their electronics and mechanical elements. Although battery technologies have improved a lot in the last few years they are still very limited in their energy capacity.(read entire article)(posted on: 2009-01-11)
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A Digital Photo Shooting Session Of Airplanes In An Air Show By: Jack Church
A few weeks ago I went with my friends to see an air show. The schedule was packed with acrobatics and many types of planes. The highlight of the show was the blue angles with their jets doing dangerous routines. I took my camera hoping to capture some good digital memories of that show.(read entire article)(posted on: 2009-01-11)
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How To Shoot Sharp Digital Photos Without A Tripod By: Jack Church
Tripods are used when you need a steady platform to take a digital photo. In some scenarios not using a tripod will result in a blurry digital photo with its objects either blurred or simply out of focus. However there are times when you will find yourself in a situation that a tripod is needed but you do not have one with you to use. Here are some alternatives to using a tripod when one is not available.(read entire article)(posted on: 2009-01-11)
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Can A Secured Credit Card Raise Your Credit Score By: Alisdair Cosgrove
Unsecured credit cards offer a simple means to build up your credit history since no collateral is required to use it. Yet, if you have bad credit, the chances of getting approved for a unsecured credit card are virtually nonexistent.(read entire article)(posted on: 2009-01-09)
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