Tendance : quand la photo fait rétrécir

50 Beautiful Examples Of Tilt-Shift Photography Tilt-shift photography Tilt–shift photography is the use of camera movements on small- and medium-format cameras, and sometimes specifically refers to the use of tilt for selective focus, often for simulating a miniature scene. Sometimes the term is used when the large depth of field is simulated with digital post-processing; the name may derive from a perspective control lens (or tilt–shift lens) normally required when the effect is produced optically. Tilt is used to control the orientation of the plane of focus (PoF), and hence the part of an image that appears sharp; it makes use of the Scheimpflug principle. Shift is used to adjust the position of the subject in the image area without moving the camera back; this is often helpful in avoiding the convergence of parallel lines, as when photographing tall buildings. History and use[edit] Perspective control lenses[edit] The 1961 35 mm f/3.5 PC-Nikkor lens—the first perspective control lens for a 35 mm camera Shape control[edit] Available lenses[edit] Tilt[edit]

Miniature faking Digitally blurred miniature fake of Jodhpur Original photo of Jodhpur Miniature faking, also known as diorama effect or diorama illusion, is a process in which a photograph of a life-size location or object is made to look like a photograph of a miniature scale model. Blurring parts of the photo simulates the shallow depth of field normally encountered in close-up photography, making the scene seem much smaller than it actually is; the blurring can be done either optically when the photograph is taken, or by digital postprocessing. Some general characteristics of images[edit] 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. Only one plane can be in precise focus. DoF decreases as magnification increases;[2] 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. Techniques[edit] Optical[edit] See also[edit]

Les règles du Tilt Shift Voici la marche à suivre pour créer une image version modèle réduit avec TiltShift Generator. Ce tutoriel vous permettra d'apprendre les principes de la photo de modèle réduit. 1：Éliminez les effets atmosphériques Dans le monde réel, les effets atmosphériques désaturent la couleur et diminuent le contraste. Pour créer des images de modèles réduit, vous devez appliquer plus de saturation et de contraste à l'image puisqu'il n'y a pas d'effets atmosphériques dans le monde de la photo de modèle réduit. La photo ci-dessus montre le résultats d'effets atmosphériques. Pour recréer l'absence de tels effets, ajoutez de la saturation et du contraste. Appliquez une forte saturation et un contraste élevé à l'aide des curseurs dans la section des couleurs. Modifiez la luminosité après avoir défini les valeurs de saturation et de contraste. 2：Modification de la mise au point et de la profondeur de champ 3：Angle de l'appareil photo ４：Utilisation de l'application dans un but autre