com.google.zxing.qrcode.qrcodewriter c# Figure 5-2: Pan the camera to capture images of objects in motion in Software

Printer QR Code 2d barcode in Software Figure 5-2: Pan the camera to capture images of objects in motion

Figure 5-2: Pan the camera to capture images of objects in motion
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When you want to capture a sequence of images, such as a tennis player serving or returning a volley, you can use your camera s burst or continuous mode When you shoot in burst mode, the camera continues recording images as long as you hold down the shutter button or until your camera memory buffer is full Shooting a sequence of images is a wonderful way to record an exciting action sequence
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Choose the menu item or press the button on your camera that enables continuous or burst shooting mode Switch to continuous focus mode, if your camera is so equipped Press the shutter button halfway to focus on the subject Press the shutter button fully, and hold it down to create a sequence of images, as shown in Figure 5-3 To capture the essence of speed, a slow shutter speed was selected, and the camera was panned with the cyclist, which created the blurry background
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Images of athletes and animals in motion depict grace, agility, and power When you see images of animals in motion with details such as sinewy muscles and rippling fur, it s almost like being there There are a couple of ways you can create compelling pictures of objects in motion with your digital camera the actual method you use depends on your subject When you re photographing a subject such as a pole vaulter springing over the high bar, you can freeze the action, because it s readily apparent your subject is in motion However, when you photograph an object like a race car, traveling at well over 100 mph, freezing the action makes it look like you snapped a picture of a car parked on the track Your goal in this instance is to capture all of the detail on the car and still convey the sense of speed The next two sections show you how to photograph both types of objects
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Figure 5-3: Capture motion with a sequence of images
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If your camera does not have continuous focus mode and the subject is moving toward you, choose landscape or infinity mode to assure the greatest depth of field
Photograph Rapidly Moving Subjects
When you photograph a subject such as a downhill skier or a pitcher unleashing a blazing fastball, your goal is to freeze the motion A photograph of a skier with flakes of snow flying from the tips of his skis makes it readily apparent that the skier is traveling rapidly
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If you re using a point-and-shoot camera, switch to sports mode If you re using a high-end digital camera or digital SLR, switch to shutter priority mode, and choose a shutter speed of 1/1000 of a second or more You may have to increase the ISO rating to achieve a shutter speed that is fast enough to freeze the action Switch to continuous focus mode, if your camera is so equipped If the subject is traveling toward you, press the shutter button halfway to establish focus If your camera is not equipped with a continuous focus mode, pre-focus on an object equidistant to the place where your subject will be when you capture the image Press the shutter button fully to capture the desired image
QUICKFACTS
STEADYING THE CAMERA
When you re working with a zoom lens at extreme magnification or a high-powered telephoto lens, the slightest camera shake is magnified and can result in an unclear picture You also run the risk of a blurry image when you photograph with a slow shutter speed A tripod is the ideal solution for steadying a camera However, tripods are cumbersome and can limit your mobility, especially when you need to be mobile to capture the action With a bit of practice, you can learn to steady the camera and get sharper pictures To do this, plant your feet firmly, with one foot slightly in front of the other Your feet should also be spread slightly apart, similar to the legs on a tripod Cradle the underside of the camera lens with one hand, and firmly grasp the camera body with the other Position your arms close to the sides of your chest Before taking the picture, inhale and then slowly squeeze the shutter button while remaining still If you re shooting a vertical composition, plant your feet firmly and steady the camera by placing one arm close to your chest, as shown here
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