What Is Pin-Cushioning and How Does It Effect Photography and Photographs? When talking about photography and taking photographs the term ‘pin-cushioning’ refers to a kind of distortion which makes images appear ‘pinched’ in the middle. The term gets its name from the effect pushing a pin into a pin-cushion has on its appearance. Pin-cushioning is …
What Is a Pixel and What Does It Mean When Talking About Photography? When talking about digital images, or methods of displaying digital images a ‘pixel’ is the smallest component within a digital image. Pixel stands for ‘picture element’, they are the individual components that collectively recreate the image captured with your digital camera on …
What Does Pixel Peeper Mean When Talking About Photography? No, a pixel peeper isn’t a fancy device used to examine the quality of individual pixels! It is in fact a type of photographer, specifically one who spends the majority of their time examining their images at pixel level, searching for the tiniest instances of noise …
What Does Pixelization Mean When Talking About Photographs and Photography? When talking about photography, specifically digital photography and image processing ‘pixelization’ is the deterioration of a low-resolution image caused by a lack of enough pixels to render an image smoothly. When an image becomes pixilized the human eye is able to determine individual pixels within …
What Is Polarized Light and How Does It Effect Photography? When the vibrations effecting a wave of light are restricted to a single plane the light in question is referred to as being ‘polarized’. Light can become polarized when reflecting off a non-metallic surface or passing through certain mediums such as water. When taking photographs …
What Does Posterization Mean When Talking About Photography and Image Editing? In photography and image editing unwanted posterization, also referred to as banding, occurs when the bit-depth of an image is lowered enough to have a negative impact on an image. posterization can be caused by any process which ‘stretches’ an images histogram for example …
What Is Programmed AE Mode and How Is It Used in Photography? When talking about photography the term ‘programmed AE’ refers to an automatic image metering mode which a camera can be set to when taking photographs. In programmed AE mode the camera evaluates the scene and automatically sets the shutter speed and aperture to …
What Is QVGA and What Is It Used for in Photography? In photography the term ‘QVGA’ refers to a video resolution of 320×240 pixels. QVGA stands for ‘Quarter Video Graphics Array’ and is named as such because the resolution 320×240 pixels is a quarter of the size of the standard VGA resolution which is 640×480 pixels. …
What Does Saturation Mean in Photography? In photography, the term ‘saturation’ describes the depth or intensity of colour present within an image. Saturation is also referred to as ‘chroma’; The more saturated an image is the more colourful and vibrant it will appear, less colour saturation will make an image appear subdued or muted. Black …
What Are Scene Modes and How Are It Used in Photography? When talking about photography the term ‘scene modes’ describes a collection of pre-set exposure modes on a camera, with each mode tuned to capture a particular type of scene. Scene modes are predominantly found on beginner level or point and shoot cameras and are …