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Characteristic of an image
Image quality can refer to the level of accuracy with which different imaging systems capture, process, store, compress, transmit and display the signals
Image_quality
Lossy compression method for reducing the size of digital images
trade off between storage size and image quality. JPEG typically achieves 10:1 compression with a loss in image quality that, while perceptible, is widely
JPEG
Changing the resolution of a digital image
image, the graphic primitives that make up the image can be rendered using geometric transformations at any resolution with no loss of image quality.
Image_scaling
Machine learning model
Gen-4—began to be considered to approach the quality of real photographs and human-drawn art. Text-to-image models are generally latent diffusion models
Text-to-image_model
Algorithmic processing of digitally-represented images
In image processing, the input is a low-quality image, and the output is an image with improved quality. Common image processing includes image enhancement
Digital_image_processing
Perceived video degradation
image quality models has also been given in a journal paper by Shahid et al. The quality measure of every frame in a video (as determined by an image
Video_quality
Visual artifact that depicts or records perception
its purely aesthetic qualities, rarity, or monetary value. Such reactions can depend on the viewer's context. A religious image in a church may be regarded
Image
Device that optically scans images, printed text
contact image sensor (CIS) as the image sensor, whereas drum scanners, developed earlier and still used for the highest possible image quality, use a photomultiplier
Image_scanner
Computer graphics anti-aliasing algorithm
increase performance at the cost of image quality, whereas the main priority of DLAA is improving image quality at the cost of performance (irrelevant
Deep_Learning_Anti-Aliasing
Standardized means of organizing and storing digital images
variable compression that trades image quality for file size. Including proprietary types, there are hundreds of image file types. The PNG, JPEG, and GIF
Image_file_format
Medical imaging technique
implement artificial intelligence in healthcare have demonstrated higher image quality and morphometric analysis in neuroimaging with the application of a
Magnetic_resonance_imaging
Photographic lens
are all well controlled. When using the 1.4x and 2.0x teleconverters, image quality falls off overall but remains fairly sharp. List of Sony E-mount lenses
Sony_FE_70-200mm_F2.8_GM_OSS
Photographic lens
throughout its zoom range, softening up only at the extreme corners of the image. Vignetting is noticeable at F4, but stopping down generally resolves this
Sony_E_PZ_18-105mm_F4_G_OSS
Visible interference in an image
setting) will increase the image quality of the output image, as the ISO gain will amplify the low voltage from the image sensor and generate a higher
Image_noise
Image upscaling technology by Nvidia
new vision transformer-based model for enhanced image quality with reduced ghosting and greater image stability in motion compared to the previous convolutional
Deep_Learning_Super_Sampling
Optical device for recording images
photography, using algorithms and AI to enhance image quality. Features like low-light and HDR photography, optical image stabilization, and depth-sensing became
Camera
Photographic lens
data to be recorded to the camera while the converter is attached. The image quality of the lens is significantly better than that of the 16mm pancake lens
Sony_E_20mm_F2.8
File format used in digital photography
Foveon X3 sensors. Cameras and image processing software may also perform additional processing to improve image quality, for example: removal of systematic
Raw_image_format
Width and height of a display in pixels
is commonplace within the motion picture industry to refer to "nK" image "quality", where n is a (small, usually even) integer number which translates
Display_resolution
Family of lossless-compression image file formats
non-palette-based RGB or RGBA images. The PNG working group designed the format for transferring images on the Internet, not for professional-quality print graphics;
PNG
Imaging technique using radiation
imaged, and the bone density (amount of calcium) is determined and given a number (a T-score). It is not used for bone imaging, as the image quality is
Radiography
distribution. Different from image quality, which is often referred to as the subject preference for one image over another, image fidelity represents the
Image_fidelity
Chinese camera company
1-Inch 360 Lens drastically improves low light performance and takes 360 image quality to new heights. Along with the new lens, the 1-Inch 360 Edition comes
Insta360
Memory-saving rendering technique in which resolution of farther-away images is lowered
to decrease the time required to render a scene. They also improve image quality by reducing aliasing and Moiré patterns that occur at large viewing
Mipmap
Photographic lens
shifts the center of gravity on the tripod. The lens offers a better image quality than its predecessor.[citation needed] The lens was awarded with the
Sony FE 70–200 mm F4 Macro G OSS II
Sony_FE_70–200_mm_F4_Macro_G_OSS_II
Reduction of image size to save storage and transmission costs
image quality at a given compression rate (or bit rate) is the main goal of image compression, however, there are other important properties of image
Image_compression
2011 APS-C mirrorless camera
Club. At the time of its release, the Sony Alpha NEX-7 had the best image quality among any mirrorless interchangeable-lens compact camera which had been
Sony_NEX-7
Infrared imaging used to reveal temperature
capacity, are relatively simple and compact. To obtain better image quality or for imaging low temperature objects Stirling cryocoolers are needed. Although
Thermography
Photographic lens
who want G-lens quality and the extra reach this lens has over its 70-200mm counterparts. Given its unusually high 1:3 (0.31x) image reproduction ratio
Sony FE 70-300mm F4.5-5.6 G OSS
Sony_FE_70-300mm_F4.5-5.6_G_OSS
Photographic lens
weight-sensitive landscape photographers and hobbyists who want G-lens quality without spending thousands of dollars on a heavier, faster aperture telephoto
Sony_FE_70-200mm_F4_G_OSS
Moderate wide angle camera lens
Enhanced image quality". DXOMark.com. 17 September 2017. Retrieved 28 May 2026. "Pentax HD DA 21mm f3.2 AL Limited lens review: Enhanced image quality". DXOMark
Pentax_DA_21mm_Limited_lens
Shape and size of a digital camera's image sensor
In digital photography, the image sensor format is the shape and size of the image sensor. The image sensor format of a digital camera determines the angle
Image_sensor_format
Technique and process of creating visual representations of the interior of a body
radiologic technologist) is usually responsible for acquiring medical images of diagnostic quality; although other professionals may train in this area, notably
Medical_imaging
Medical imaging procedure
compromising the image quality. In general, higher radiation doses result in higher-resolution images, while lower doses lead to increased image noise and unsharp
CT_scan
Prediction of digital video quality
for predicting the perceived quality of digital television and cinematic pictures, as well as other kinds of digital images and videos. It is also used
Structural similarity index measure
Structural_similarity_index_measure
1974 Turkish film
was apparently shot with a low budget, resulting in a grainy and poor image quality, and is essentially a shot-for-shot remake of The Exorcist, with only
Şeytan
Graphics processing unit developed by Nvidia
polygons. While initial drivers did present these image-quality problems, later drivers offered image quality arguably matching that of Voodoo Graphics. In
RIVA_128
Smartphones with the highest optical zoom magnification level
further constrain the size of the image sensor. However some manufacturers have recently been able to improve image quality by using a lens with a slightly
List of longest smartphone telephoto lenses
List_of_longest_smartphone_telephoto_lenses
Raster graphics file format
Such files require less storage space than the equivalent-quality JPEG files of the same images. HEIF files are a special case of the ISO base media file
High Efficiency Image File Format
High_Efficiency_Image_File_Format
Publishing or transfer of photos online
into photo sharing platforms. AI is being used to improve image quality, automatically tag images with relevant keywords, detect and filter inappropriate
Image_sharing
American data storage company
digital assets. In 2024, Cloudinary added AI tools to improve image compression and quality across devices and formats. The company also expanded support
Cloudinary
Bitmap image file format family
format has declined for space and quality reasons, often being replaced with newer formats such as PNG for static images and MP4 for videos. In this context
GIF
Metric used to assess image quality
The Fréchet inception distance (FID) is a metric used to assess the quality of images created by a generative model, like a generative adversarial network
Fréchet_inception_distance
Topic of debate in Photography
and applications. The visual quality of a digital photograph can be evaluated in several ways. The pixel count of an image is related to its spatial resolution
Comparison of digital and film photography
Comparison_of_digital_and_film_photography
Measure of image quality
Signal-to-noise ratio (SNR) is used in imaging to characterize image quality. The sensitivity of a (digital or film) imaging system is typically described in
Signal-to-noise ratio (imaging)
Signal-to-noise_ratio_(imaging)
Multiplier factor in digital imaging, compared to 35mm film camera focal length
The crop factor is sometimes used to compare the field of view and image quality of different cameras with the same lens. The crop factor is sometimes
Crop_factor
Optical device used with a camera to create images
lens is used for image-forming. A long-focus lens of small aperture can be of very simple construction to attain comparable image quality: a doublet (two
Camera_lens
Computer program
change a JPEG image if it is rotated, resulting in loss of image quality; others offer lossless rotation. Typical features of image viewers are: basic
Image_viewer
US scale for rating image quality
for rating the quality of imagery acquired from various types of imaging systems. The NIIRS defines different levels of image quality/interpretability
NIIRS
image quality. Using Imatest software, a variety of image quality factors can be analyzed including Acutance (image sharpness), color response, image
Imatest
Photo editing software
Photo Enhancer is a tool that is designed to improve image quality and fix common imaging problems. Fotor GoArt is a tool to turn photos into classical
Fotor
Convex lens used to magnify images
image is required, other types of hand magnifier are typically used. A Coddington magnifier provides higher magnification with improved image quality
Magnifying_glass
$59,000 in 2025), poor image quality compared to film, and the lack of quality affordable printers. Capturing and printing an image originally required access
History_of_the_camera
Photographic lens
E-mount, released by Sony on August 24, 2011. The lens has a mixture of high quality plastic and aluminium body. It is a comparably compact lens with a metal
Sony_E_50mm_F1.8_OSS
Display that uses the light-modulating properties of liquid crystals
Development and Reform Commission. In 2007 the image quality of LCD televisions surpassed the image quality of cathode-ray-tube-based (CRT) TVs. In the fourth
Liquid-crystal_display
Recording to reproduce a three-dimensional light field
wavefront. The 3D image from a hologram can often be viewed with non-laser light. However, in common practice, major image quality compromises are made
Holography
Florida disappearance case
walking away, but the individual could not be identified due to poor image quality, a fence obstructing the view, and the lack of distinguishing features
Disappearance of Jennifer Kesse
Disappearance_of_Jennifer_Kesse
Digital single-lens reflex camera
supported. Buffer size for 17 RAW or 56 JPEG with maximum quality. Built-in High dynamic range imaging (HDR) mode (2 frames up to 3EV apart) 'Active D-Lighting'
Nikon_D800
Unauthorized standard test image
Lenna (or Lena) is a standard test image used in the field of digital image processing, starting in 1973. It is a picture of the Swedish model Lena Forsén
Lenna
Photographic lens
30mm F2.8 Art lens, including autofocus and improving upon overall image quality, sharpness, and a faster maximum aperture. The lens is exceptionally
Sigma_30mm_F1.4_DC_DN
Disfigurement of an electronic display
ghost-like image of these objects or otherwise degrade image quality. This is because the phosphor compounds that emit light to produce images lose their
Screen_burn-in
American reconnaissance satellites (1959–1972)
3 ft (0.91 m) resolution was found to be the optimum resolution for quality of image and field of view.[citation needed] The initial CORONA missions suffered
CORONA_(satellite)
Technical standard for video subtitles
Discs. They are similar to DVD subtitles, but they are often higher image quality than DVDs. TheScorpius666 (2017-07-15). "Presentation Graphic Stream
Presentation_Graphic_Stream
Measure of a photographic film's sensitivity to light
almost always affect image quality. Higher sensitivities, which require shorter exposures, typically result in reduced image quality due to coarser film
Film_speed
Early photographic technique
visible image without development. Becquerel daguerreotypes, when fully developed and fixed, typically take on a somewhat bluish hue. The image quality may
Daguerreotype
Signal format for standard-definition video
video luma and chrominance on two separate channels, achieving higher image quality than composite video, which encodes all video information on one channel
S-Video
Creation of a digitally encoded representation of the visual characteristics of an object
copies of the original subject indefinitely without any loss of image quality. Digital imaging can be classified by the type of electromagnetic radiation or
Digital_imaging
declined as digital cameras became cheaper, easier to use, and better in image quality. Once cameras became standard on smartphones, taking photos and posting
History_of_photography
pixelation and thus a better geometric image quality. Lens aberrations also contribute to the quality of the image. Physically, diffraction due to the aperture
Image_formation
Medical instrument
transmit an image. This proved useful both medically and industrially, and subsequent research led to further improvements in image quality. The previous
Endoscope
AI imaging system by Samsung
providing advanced image processing to enhance image quality in photography and videography. The ProVisual Engine processes images using adaptive scene
ProVisual_Engine
Lens with a variable focal length
focal length comes at the cost of complexity – and some compromises on image quality, weight, dimensions, aperture, autofocus performance, and cost. For
Zoom_lens
Enhanced signal representation in digital media
Hybrid Full-Frame Mirrorless Camera, the LUMIX S5 Featuring Exceptional Image Quality in High Sensitivity Photo/Video And Stunning Mobility" (PDF). Retrieved
High_dynamic_range
Images taken from an artificial satellite
the sensor used, weather conditions can affect image quality. For example, it is difficult to obtain images for areas of frequent cloud cover such as mountaintops
Satellite_imagery
Use of a linked object on one web page to a second site
complex setups, to allow the hotlinking but return an alternative image with reduced quality and size and thus reduce the bandwidth load when requested from
Inline_linking
Digital image processing technique
operating system. Foveated imaging may be useful in providing a subjective image quality measure. Traditional image quality measures, such as peak signal-to-noise
Foveated_imaging
2025 video game
but image quality is an issue". Eurogamer.net. Retrieved 31 August 2025. "Switch 2 launch game Fast Fusion gets update to improve image quality". Eurogamer
Fast_Fusion
Images perceived as mysterious or disturbing
A cursed image refers to a picture (usually a photograph) that is perceived as mysterious or disturbing due to its content, poor quality, or a combination
Cursed_image
Technique for astrophotography
exposure images have been created. Additionally, a single exposure with very low image quality and another single exposure with very high image quality are
Lucky_imaging
Photographic lens
bag allows a better transportation.[non-primary source needed] The image quality is exceptionally high, even for Sony G lenses. The resolution is high
Sony_FE_20mm_F1.8_G
Video mode
detail and clarity in images. This makes it ideal for larger screens where higher pixel density is essential to maintain image quality. The increased resolution
1080i
Topics referred to by the same term
Chartered Quality Institute (CQI), formerly known as The Institute of Quality Assurance (IQA) The International Quizzing Association Image Quality Assessment
IQA_(disambiguation)
Single-lens reflex camera with a digital image sensor and recording mechanism
electronically amplified. DSLR cameras often have image sensors of much larger size and often higher quality, offering lower noise compared to compact cameras
Digital single-lens reflex camera
Digital_single-lens_reflex_camera
Digital image used to test image algorithms
A standard test image is a digital image file used across different institutions to test image processing and image compression algorithms. By using the
Standard_test_image
Camera that captures photographs or video in digital format
sharpness for an image. The ISO choice when taking a photo affects the quality of the image, as high ISO settings equate to an image that is less sharp
Digital_camera
X-ray imaging in dentistry
image receptor (film or digital) and/or the processing of the image. A combination of all these factors are taken into account alongside the quality of
Dental_radiography
Measure of how fine an image is
1-megapixel image. The image would be a very low-quality image (72ppi) if printed at about 28.5 inches wide, but a very good-quality image (300ppi) if
Image_resolution
Process of changing the quality of previously created media
A remaster is a change in the sound or image quality of previously created forms of media, whether audiophonic, cinematic, or videographic. The resulting
Remaster
Optical analog video disc format
differences in image quality between players only becomes easily apparent on larger televisions, and substantial leaps in image quality are generally only
LaserDisc
Device for receiving and viewing video content
around this time. While in theory the dedicated composite input improved image quality by eliminating the need for an RF modulator connected to the antenna
Television_set
Type of spatial anti-aliasing
The resulting image may contain aliasing along the edges of transparent objects or edges within textures, although the image quality will be no worse
Multisample_anti-aliasing
Canon SLR EF-mount zoom lens
sacrificing high image quality. The 70–300mm f/4–5.6L IS USM is the only L-series 70–300mm lens and is the only to feature weather sealing. The image stabilizer
Canon_EF_70-300mm_lens
Photo storage service
lets users change the color and saturation of skies, without degrading image quality or inadvertently changing colors of other objects or elements in photos
Google_Photos
Objective full-reference image quality assessment
fidelity (VIF) is a full reference image quality assessment index based on natural scene statistics and the notion of image information extracted by the human
Visual_information_fidelity
Digital single-lens reflex camera
first Nikon DSLR featuring a back-illuminated image sensor claiming overall a one-stop image quality (image noise) improvement. This camera was the first
Nikon_D850
no-reference stereoscopic image quality assessment". Signal Processing: Image Communication. 82 115772. doi:10.1016/j.image.2019.115772. ISSN 0923-5965
Cyclopean_image
Medical specialty for imaging procedures
poorer quality image. Ultrasound is also limited by its inability to image through air pockets (lungs, bowel loops) or bone. Its use in medical imaging has
Radiology
Novel generative adversarial network
2020. It removes some of the characteristic artifacts and improves the image quality. Nvidia introduced StyleGAN3, described as an "alias-free" version,
StyleGAN
Camera model
films faster than 400 were uncommon at the time and delivered reduced image quality. 25 speed allowed the use of Kodachrome, while 400 speed allowed use
Olympus_Trip_35
2005 full-frame digital single-lens reflex camera
Professional Camera award for 2006–2007. Reviewers praised the camera's image quality, full-frame sensor performance, and value proposition, with Digital
Canon_EOS_5D
IMAGE QUALITY
IMAGE QUALITY
Boy/Male
Indian
Image
Girl/Female
Arabic, Indian, Tamil
Victory; Honest Image; True Image; Truth
Girl/Female
Hindu
Golden image
Girl/Female
Anglo Saxon
Image.
Girl/Female
Tamil
Onalika | ஓநாலிகாÂ
Image
Onalika | ஓநாலிகாÂ
Girl/Female
Greek
Honest image.
Boy/Male
Hindu, Indian, Marathi
Image
Boy/Male
Arabic, Muslim
Image
Girl/Female
Indian
Image, Young
Girl/Female
Tamil
Praatika | பà¯à®°à®¾à®¤à¯€à®•ா
Image, Symbolic
Praatika | பà¯à®°à®¾à®¤à¯€à®•ா
Girl/Female
Muslim
Image, Young
Boy/Male
Muslim
Image
Girl/Female
Hindu
Image
Girl/Female
Australian, Indonesian
Image
Girl/Female
Tamil
Golden image
Girl/Female
Maori
Image.
Girl/Female
Anglo Saxon
Image.
Girl/Female
Arabic, French, Muslim
Belief
Girl/Female
German, Latin
True Image
Girl/Female
Hindu
Image, Symbolic
IMAGE QUALITY
IMAGE QUALITY
Male
Greek
(Κλωπᾶς) Greek name probably of Aramaic origin, KLOPAS means "my exchanges." In the bible, this is the name of the father of the apostle James the less.Â
Girl/Female
Australian, Irish
Swift
Surname or Lastname
English (of Norman origin)
English (of Norman origin) : habitational name from any of several places in France deriving their names from the Gallo-Roman personal name Quintus, meaning ‘fifth(-born)’ + the locative suffix -acum. The earliest bearers of the name in England were from Cuinchy in Pas-de-Calais, but other stocks may be from Quincy-sous-Sénard in Seine-et-Oise or Quincy-Voisins in Seine-et-Marne.The American Quincy family were established in MA by Edmund Quincy in 1633. Fifth in descent was Josiah Quincy (1744–75), a leading patriot, who was sent to England to argue the colonists’ case in 1774. His son Josiah (1772–1864) was a powerful opponent of slavery, president of Harvard, and mayor of Boston, a post also held by several of his descendants. The traditional pronunciation is “Quinzyâ€.
Girl/Female
Hindu
Making prosperous, Shy
Female
Spanish
Spanish name derived from Latin alta, ALTA means "high."
Girl/Female
Arabic, Muslim
Cheerful; Shining Sun
Boy/Male
Gaelic, German, Irish
Strong; Oak-hearted
Boy/Male
Tamil
Ilashpasti | இலாஷà¯à®ªà®¸à¯à®¤à¯€
Lord of the earth
Girl/Female
Arabic, Muslim, Parsi
Adorning the World
Girl/Female
Australian, Finnish
Golden
IMAGE QUALITY
IMAGE QUALITY
IMAGE QUALITY
IMAGE QUALITY
IMAGE QUALITY
n.
A representation of anything to the mind; a picture drawn by the fancy; a conception; an idea.
n.
To image; to conceive; to body forth.
v. t.
To form an image or likeness of.
n.
A distorted image.
n.
One who images or forms likenesses; a sculptor.
pl.
of Imago
n.
A picture, example, or illustration, often taken from sensible objects, and used to illustrate a subject; usually, an extended metaphor.
n.
Image; likeness; hence, those formed in one's image; children; descendants.
n.
An image.
a.
Having no image.
n.
The figure or picture of any object formed at the focus of a lens or mirror, by rays of light from the several points of the object symmetrically refracted or reflected to corresponding points in such focus; this may be received on a screen, a photographic plate, or the retina of the eye, and viewed directly by the eye, or with an eyeglass, as in the telescope and microscope; the likeness of an object formed by reflection; as, to see one's image in a mirror.
v. t.
To represent to the mental vision; to form a likeness of by the fancy or recollection; to imagine.
n.
An imitation, representation, or similitude of any person, thing, or act, sculptured, drawn, painted, or otherwise made perceptible to the sight; a visible presentation; a copy; a likeness; an effigy; a picture; a semblance.
n.
Hence: The likeness of anything to which worship is paid; an idol.
imp. & p. p.
of Image
v. t.
To represent or form an image of; as, the still lake imaged the shore; the mirror imaged her figure.
n.
Show; appearance; cast.
p. pr. & vb. n.
of Image
n.
An image or representation of anything.
n.
A shape; an image; a phantom.