Photography is the art, science, and method of creating sustainable images using light or any other form of electromagnetic scattering. It is possible to take photographs chemically by means of a photographic film national light-sensitive object or electronically by means of an image sensor.
The camera has a light-sensitive surface inside. Typically, a precise image of an object on that surface is captured at a certain time by focusing light reflected or emitted from an object through a lens. The result is an electric image perception, an electric ion per pixel. This results in an electrical process and is stored in a binary image file for subsequent display or processing. This results in a dormant image at the photographic pigment level. It is later processed by chemical process into a visible image. This visual image is either negative or positive depending on the photographic material and the method of processing. Traditionally, a positive image is created on paper from a negative image in the film. This is called printed photography. This is done by enlarger or contact printing method.
The use of photography can be seen in business, science, manufacturing (such as lapis lazuli painting), art, entertainment, and the media.
The camera (or 'camera obscure) is a dark room or chamber. The other light is eliminated as much as possible by eliminating the amount of light that creates the picture. Of course, it is important to shed light on the object being photographed. Cameras can be anything from small to very large. In a room where the camera keeps the room dark, another room can be photographed with proper lighting. This method is used when reproduction photography of flat copy using large film negatives (see process camera).
A movie camera is a type of photographic camera that quickly captures a series of photographs on a film strip. Exactly one photo can be taken with a still camera. But the movie camera took pictures one after the other. Each picture is called a frame. One is made by an intermittent mechanism. The frames are then played at a certain speed on a movie projector. This speed is called "frame rate" (the number of frames displayed per second). When viewed, each individual image in a person's eyes and the brain combines
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