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A chip camera at the tip of the endoscope – this has now replaced the coaxial optic fibers of older scopes that were prone to damage and consequent loss of picture quality Air/water channel to clean the lens using the water and air channel for drying the lens itself and to insufflate the esophagus and the stomach during the operation to ...
By keeping the camera on one side of an imaginary axis between two characters, the first character is always frame right of the second character. Moving the camera over the axis is called jumping the line or crossing the line; breaking the 180-degree rule by shooting on all sides is known as shooting in the round. [1] 30-degree rule
The term comes from the Japanese word boke (暈け/ボケ), which means "blur" or "haze", resulting in boke-aji (ボケ味), the "blur quality".This is derived as a noun form of the verb bokeru, which is written in several ways, [7] with additional meanings and nuances: 暈ける refers to being blurry, hazy or out-of-focus, whereas the 惚ける and 呆ける spellings refer to being mentally ...
After the procedure, the patient will be observed and monitored by a qualified individual in the endoscopy room or a recovery area until a significant portion of the medication has worn off. Occasionally, the patient is left with a mild sore throat, which may respond to saline gargles or chamomile tea. It may last for weeks or not happen at all.
A high-angle shot is a cinematic technique where the camera looks down on the subject from a high angle and the point of focus often gets "swallowed up". [1] High-angle shots can make the subject seem vulnerable or powerless when applied with the correct mood, setting, and effects. [2] In film, they can make the scene more dramatic.
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Background-oriented schlieren technique (BOS [7]) relies on measuring or visualizing shifts in focused images. In these techniques, the background and the schlieren object (the distortion to be visualized) are both in focus and the distortion is detected because it moves part of the background image relative to its original position.
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