![]() ![]() In a close-up photograph of a miniature scene, the DoF is limited, and it often is impossible to have everything appear sharp even at the lens's smallest aperture. But blurring less than a certain amount is imperceptible under normal viewing conditions objects for which blurring is imperceptible are within the depth of fieldÄoF decreases as magnification increases Objects not in the plane of focus are blurred the blurring increases with distance from the plane of focus. This is less true if the image includes significant height as well as depth a tall object near the camera can extend the height of the entire image. ![]() In a typical scene, objects close to the camera are at the bottom of the image, and objects far from the camera are at the top. 2.3 Digital techniques for motion pictures. ![]() 1 Some general characteristics of images. ![]()
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