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Photo manipulation dates back to some of the earliest photographs captured on glass and tin plates during the 19th century. The practice began not long after the creation of the first photograph (1825) by Joseph Nicéphore Niépce who developed heliography and made the first photographic print from a photoengraved printing plate.
By contrast, the more popular JPEG file format uses a lossy compression algorithm (based on discrete cosine transform coding) by which the greater the compression, the more information is lost, ultimately reducing image quality or detail that can not be restored. JPEG uses knowledge of the way the human visual system perceives color to make ...
The ability to create and fabricate realistic imagery digitally—as opposed to untouched photos—changes the audience's perception of "truth" in digital photography. [41] Digital manipulation enables pictures to adjust the perception of reality, both past and present, and thereby shape people's identities, beliefs, and opinions.
In July 2009, The New York Times Magazine published a photo essay by photographer Edgar Martins titled "Ruins of the Second Gilded Age". Martins claimed that the photos in the essay were not digitally manipulated and had previously stated that he eschewed any post-production in his work.
Photomontage of kiwifruit and lemons, digitally manipulated using GIMP. Photomontage is the process and the result of making a composite photograph by cutting, gluing, rearranging and overlapping two or more photographs into a new image. [1]
According to the artist Benjamin Berg, different techniques of the process can be grouped into three categories: [3] Incorrect editing: Files of a certain format are manipulated using software designed to edit files of a different format. Reinterpretation: Files are simply converted from one medium to another.
This category contains categories and articles relating to the theory and methodology of composing and/or taking photographs, or to their manipulation during or after processing. It should not be confused with Category:Photographic processes , which comprises articles relating to the production of images using light-sensitive materials .
Today, most, though not all, compositing is achieved through digital image manipulation. Pre-digital compositing techniques, however, go back as far as the trick films of Georges Méliès in the late 19th century, and some are still in use. Splash of color: The term splash of color is the use of a colored item on an otherwise monochrome film ...
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