what is image softening
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- Softening images. Softening a photo creates a dreamy, glossy effect that mimics the effect produced by a high-quality soft-focus lens. This effect is often used for magazine covers and glamour photos. Crisp, sharp photos appear warmer when you add a soft focus.mount — determines the strength of the halo effect. At lower values, the halo is added only to very bright areas in the photo. At higher values, a halo effect is created around all bright areas.
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Lossy compression A general kind of lossy compression is to lower the resolution of an image, as in image scaling, particularly decimation. One may also remove less lower information parts of an image, such as by seam carving.
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- Softening a photo creates a dreamy, glossy effect that mimics the effect produced by a high-quality soft-focus lens. This effect is often used for magazine covers and glamour photos.Crisp, sharp photos appear warmer when you add a soft focus.mount — determines the strength of the halo effect. At lower values, the halo is added only to very bright areas in the photo. At higher values, a halo effect is created around all bright areas.
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- Contrast sensitivity is the ability of an imaging process to produce an image of objects or tissues in the body that have relatively small physical differences or inherent contrast. The contrast that is to be imaged is in the form of some specific physical characteristic.
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Photoaging Photoaging or photoageing (also known as dermatoheliosis) is a term used for the characteristic changes to skin induced by chronic UVA and UVB exposure. Tretinoin is the best studied retinoid in the treatment of photoaging.The deterioration of biological functions and ability to manage metabolic stress is one of the major consequences of the aging process. Aging is a complex, progressive process that leads to functional and esthetic changes in the skin.his process can result from both intrinsic (i.e., genetically determined) as well as extrinsic processes (i.e., environmental factors). Photoaging is attributed to continuous, long-term exposure to ultraviolet (UV) radiation of approximately 300–400 nm, either natural or synthetic, on an intrinsically aged skin.
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Image quality Image quality is a characteristic of an image that measures the perceived image degradation (typically, compared to an ideal or perfect image). Imaging systems may introduce some amounts of distortion or artifacts in the signal, so the quality assessment is an important problem. Dynamic range (or exposure range) is the range of light levels a camera can capture, usually measured in f-stops, EV (exposure value), or zones (all factors of two in exposure). 2  It is closely related to noise: high noise implies low dynamic range.
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Sparse image Sparse image. A sparse image is a type of disk image file used on Mac OS X that grows in size as the user adds data to the image, taking up only as much disk space as stored in it. Encrypted sparse image files are used to secure a user's home directory by the FileVault feature in Mac OS X Snow Leopard and earlier.
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Resize and Compress Digital Photos and Images Online JPEG Optimization Instructions. Step 1: Click on the browse button and select a digital photo from your computer that you wish to optimize. Step 2: Select the compression level between 0-99 that you want to apply to the image.A low compression level will result in a much smaller filesize but image quality will be lower. A high compression level will result in a larger filesize but higher image quality. The default compression level is 65.PEG-Optimizer is a free online tool for resizing and compressing your digital photos and images for displaying on the web in forums or blogs, or for sending by email. Completely Free. No software to download.
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- In medicine, cerebral softening (encephalomalacia) is a localized softening of the brain substance, due to hemorrhage or inflammation. Three varieties, distinguished by their color and representing different stages of the morbid process, are known respectively as red, yellow, and white softening.[1][2]
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- Morphological Filtering ¶. Morphological image processing is a collection of non-linear operations related to the shape or morphology of features in an image, such as boundaries, skeletons, etc.orphological Filtering ¶. Morphological image processing is a collection of non-linear operations related to the shape or morphology of features in an image, such as boundaries, skeletons, etc.
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- Scrim is the ideal material for creating softening and dissolving stage effects. CCS Scrim is high-quality and affordable.
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- Pixel Shift is a resolution boost that has been around for a very long time, and yes it is a Good Thing (beware of various marketing tactics that try to portray it as anything else). If I recall correctly, Panasonic invented it, but most all three-chip camcorder manufacturers use it these days.
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- Note: Be sure that all optimized images in the 4-Up window have the appropriate Quality setting applied. The JPEG compression process may cause sharp edges in an image to appear rough or jagged. You can apply the Smoothing command to blur the edges and create a more even transition between areas of high contrast.Smoothing removes a small amount of data from the image, and can reduce file size.ote: Be sure that all optimized images in the 4-Up window have the appropriate Quality setting applied. The JPEG compression process may cause sharp edges in an image to appear rough or jagged. You can apply the Smoothing command to blur the edges and create a more even transition between areas of high contrast.
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coring A technique used to reduce noise in two-dimensional video images. The coring process removes detail that does not contribute significantly to the detail of the picture but adds noise to the image.
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- Microdermabrasion facial is a deeply effective treatment for renewing a fresh, young-looking glow to your skin. Microdermabrasion can best be described as plastic surgery without the plastic... or the surgery! It's one of the simplest and least disruptive skin treatments and is ideal even for people with sensitive skin. The microdermabrasion technique works with microcrystals, which are hard enough to disrupt unwanted tired skin cells that cause dull looking skin.
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- UltraShape is a non-invasive fat treatment that uses focused ultrasound to break down the fat cells that cause cellulite dimpling. The ultrasound waves used in this treatment heat and target fat cells in the deeper layers of your skin, all without damaging epidermal cells on the surface of the skin.ltraShape is a non-invasive fat treatment that uses focused ultrasound to break down the fat cells that cause cellulite dimpling. The ultrasound waves used in this treatment heat and target fat cells in the deeper layers of your skin, all without damaging epidermal cells on the surface of the skin.
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Image noise Noise clearly visible in an image from a digital camera. Image noise is random (not present in the object imaged) variation of brightness or color information in images, and is usually an aspect of electronic noise. It can be produced by the sensor and circuitry of a scanner or digital camera.
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- Silverfast is a mighty professional scanning software which yields a drastic increase in image quality. Extensive, detailed information about the SilverFast scanning software by LaserSoft Imaging
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What Is Antialiasing? Antialiasing is a technique for softening or blurring sharp edges so they appear less jagged when rendered. Antialiasing is accomplished by multisampling each pixel at multiple pixel locations and combining the samples to generate a final pixel color.ntialiasing is a technique for softening or blurring sharp edges so they appear less jagged when rendered. Antialiasing is accomplished by multisampling each pixel at multiple pixel locations and combining the samples to generate a final pixel color.
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- Especially dataobtained from Satellite Remote Sensing, which is in the digital form, can best be utilised with the help of digitalimage processing. Image enhancement and information extraction are two important components of digital imageprocessing. Image enhancement techniques help in improving the visibility of any portion or feature of the imagesuppressing the information in other portions or features. Information extraction techniques help in obtaining thestatistical information about any particular feature or portion of the image.
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What is Optical Image Stabilization (OIS) and should my next smartphone have it? The cameras in our smartphones keep getting better as they gain tech and features previously reserved for high-end cameras. One such example is Optical Image Stabilization (OIS) which promises less blurry images and smoother video. Here we look at exactly what OIS is, how it works, and whether it's a feature you'll want in your next smartphone.
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Push processing Unsourced material may be challenged and removed. (June 2009) (Learn how and when to remove this template message) Push processing in photography, sometimes called uprating, refers to a film developing technique that increases the effective sensitivity of the film being processed. Push processing involves developing the film for more time, possibly in combination with a higher temperature, than the manufacturer's recommendations. This technique results in effective overdevelopment of the film, compensating for underexposure in the camera. 1 Visual characteristics.
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- One of the first things a photographer learns about image formats is that JPEG image compression is “lossy”, meaning that the smaller file produced by greater compression comes at the cost of lower image quality. How much lower — whether low enough to “matter” — depends on the situation.
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- Save. A pixelated picture is a very low-resolution image composed of large, visible squares, and is commonly associated with cheap webcams and low-end cell phones.
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Dithering Dithering is a process that uses digital noise to smooth out colors in digital graphics and sounds in digital audio. Digital Graphics. All digital photos are an approximation of the original subject, since computers cannot display an infinite amount of colors.
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Motion blur Motion blur is the apparent streaking of rapidly moving objects in a still image or a sequence of images such as a movie or animation.It results when the image being recorded changes during the recording of a single exposure, either due to rapid movement or long exposure.n such an image, any object moving with respect to the camera will look blurred or smeared along the direction of relative motion. This smearing may occur on an object that is moving or on a static background if the camera is moving.