How Digital Photography Works
How an Image Becomes Data Anything in the universe can be measured in analog or digital terms. Analogsimply means that the expre ...
The charges in an interline CCDimager, which is what most CCDs are, begin an orderly procession toward their future existence as ...
(^110) PART 2 HOW DIGITAL CAMERAS CAPTURE IMAGES How Algorithms Smooth Out a Picture’s Rough Spots As soon as the newly digitize ...
CHAPTER 7 HOW LIGHT BECOMES DATA^111 Still other algorithms reach out to pixels located farther away than their nearest neighbor ...
(^112) PART 2 HOW DIGITAL CAMERAS CAPTURE IMAGES How Software Compresses Pictures for Storage Everyone agrees the more megapixel ...
CHAPTER 7 HOW LIGHT BECOMES DATA^113 Software, in a camera or computer, that compresses a file in the JPEG format examines the f ...
How Pictures Are Stored on a Chip Compact Flash Types I and II About the size of a book of matches, Compact Flash cards were dev ...
CHAPTER 7 HOW LIGHT BECOMES DATA^115 Unlike ordinary memory, in which a single transistor is used to store either a 0 or a 1 and ...
(^116) PART 2 HOW DIGITAL CAMERAS CAPTURE IMAGES How a Digital Camera Squeezes Video Down to Size Compressing one picture on-the ...
CHAPTER 7 HOW LIGHT BECOMES DATA^117 Of course, few things in the real world are consistently the same color. Vagaries of light ...
How New Tech Changes Photography CHAPTER 8 118118 PART 2 HOW DIGITAL CAMERAS CAPTURE IMAGES ...
Blessed be the inventor of photography! I set him above even the inventor of chloroform! It has given more positive pleasure to ...
(^120) PART 2 HOW DIGITAL CAMERAS CAPTURE IMAGES How Digital Tech Changes the Way Lenses Work So far, our look at how lenses wor ...
CHAPTER 8 HOW NEW TECH CHANGES PHOTOGRAPHY^121 Theimage circle that lenses cast on the sensors of two cameras are the same size ...
How Four Thirds Digital Cameras Create a New Standard One of the tenets of the 4/3 System standard is that light strikes film an ...
Because the worst defects of ordinary lenses occur at the edges, the 4/3 System standard pushes those edges farther out, where t ...
How Digital Cameras Cure the Shakes Next to the precision accuracy of a camera’s focus and the native depth of field that is inh ...
Normally, light rays from a scene being photographed pass through the object lens element at the front of the lens and stay true ...
(^126) PART 2 HOW DIGITAL CAMERAS CAPTURE IMAGES Electronic Image Stabilization Electronic image stabilizationis the one method ...
CHAPTER 8 HOW NEW TECH CHANGES PHOTOGRAPHY^127 In a lens using a vari- angle prism(VAP) to correct movements, such as some of Ca ...
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