What Is The Highest Pixel Resolution

By | 22/10/2022

Mensurate of how fine an paradigm is

Prototype resolution
is the detail an image holds. The term applies to digital images, pic images, and other types of images. “Higher resolution” means more image detail.

Image resolution can be measured in various ways. Resolution quantifies how close lines tin can be to each other and still be visibly
resolved. Resolution units can exist tied to physical sizes (east.g. lines per mm, lines per inch), to the overall size of a moving picture (lines per picture elevation, also known simply as lines, TV lines, or TVL), or to angular subtense. Instead of single lines,
line pairs
are often used, equanimous of a dark line and an adjacent light line; for case, a resolution of 10 lines per millimeter means 5 dark lines alternating with five light lines, or 5 line pairs per millimeter (5 LP/mm). Photographic lens and picture show resolution are most oftentimes quoted in line pairs per millimeter.



The resolution of digital cameras tin exist described in many different means.

Pixel count


The term
is often considered equivalent to pixel count in digital imaging, though international standards in the digital camera field specify it should instead be called “Number of Total Pixels” in relation to image sensors, and as “Number of Recorded Pixels” for what is fully captured. Hence, CIPA DCG-001 calls for notation such every bit “Number of Recorded Pixels grand × 1500”.[ane]
According to the same standards, the “Number of Effective Pixels” that an image sensor or digital photographic camera has is the count of pixel sensors that contribute to the terminal image (including pixels not in said image but nevertheless support the image filtering process), every bit opposed to the number of
total pixels, which includes unused or light-shielded pixels effectually the edges.

An paradigm of Due north pixels peak by M pixels wide can have whatever resolution less than Northward lines per movie superlative, or N Boob tube lines. Merely when the pixel counts are referred to as “resolution”, the convention is to describe the
pixel resolution
with the set of two positive integer numbers, where the first number is the number of pixel columns (width) and the second is the number of pixel rows (height), for example as
7680 × 6876. Another popular convention is to cite resolution as the total number of pixels in the epitome, typically given as number of megapixels, which can be calculated by multiplying pixel columns past pixel rows and dividing by ane million. Other conventions include describing pixels per length unit or pixels per area unit, such every bit pixels per inch or per foursquare inch. None of these
pixel resolutions
are true resolutions[
clarification needed
, but they are widely referred to every bit such; they serve every bit upper premises on image resolution.

Below is an illustration of how the same epitome might appear at different pixel resolutions, if the pixels were poorly rendered as abrupt squares (normally, a smooth image reconstruction from pixels would exist preferred, but for illustration of pixels, the sharp squares make the betoken ameliorate).

Resolution illustration.png

An prototype that is 2048 pixels in width and 1536 pixels in height has a total of 2048×1536 = iii,145,728 pixels or 3.1 megapixels. One could refer to it as 2048 by 1536 or a 3.one-megapixel image. The image would be a very low quality epitome (72ppi) if printed at nearly 28.5 inches wide, but a very good quality (300ppi) image if printed at most seven inches wide.

The number of photodiodes in a color digital camera image sensor is often a multiple of the number of pixels in the epitome it produces, because information from an array of color prototype sensors is used to reconstruct the colour of a unmarried pixel. The image has to be interpolated or demosaiced to produce all iii colors for each output pixel.

Spatial resolution


The terms blurriness and sharpness are used for digital images but other descriptors are used to reference the hardware capturing and displaying the images.

Spatial resolution in radiology refers to the ability of the imaging modality to differentiate 2 objects. Low spatial resolution techniques volition exist unable to differentiate between two objects that are relatively close together.

Paradigm at left has a higher
pixel count
than the one to the right, but is yet of worse spatial resolution.

The measure of how closely lines can be resolved in an prototype is called spatial resolution, and it depends on backdrop of the system creating the prototype, not just the pixel resolution in pixels per inch (ppi). For practical purposes the clarity of the image is decided past its spatial resolution, not the number of pixels in an image. In effect, spatial resolution refers to the number of
pixel values per unit length.

The spatial resolution of consumer displays ranges from fifty to 800 pixel lines per inch. With scanners, optical resolution is sometimes used to distinguish spatial resolution from the number of pixels per inch.

In remote sensing, spatial resolution is typically limited by diffraction, as well as by aberrations, imperfect focus, and atmospheric distortion. The ground sample distance (GSD) of an image, the pixel spacing on the Earth’south surface, is typically considerably smaller than the resolvable spot size.

In astronomy, i frequently measures spatial resolution in data points per arcsecond subtended at the point of observation, considering the physical altitude betwixt objects in the image depends on their distance abroad and this varies widely with the object of interest. On the other hand, in electron microscopy, line or fringe resolution refers to the minimum separation detectable betwixt side by side parallel lines (east.1000. between planes of atoms), whereas
point resolution
instead refers to the minimum separation between adjacent points that can be both detected
and interpreted
e.grand. as adjacent columns of atoms, for case. The former frequently helps one detect periodicity in specimens, whereas the latter (although more than difficult to achieve) is key to visualizing how private atoms interact.

In Stereoscopic 3D images, spatial resolution could be defined equally the spatial information recorded or captured past two viewpoints of a stereo camera (left and right camera).

Spectral resolution


Pixel encoding limits the information stored in a digital image, and the term color profile is used for digital images but other descriptors are used to reference the hardware capturing and displaying the images.

Spectral resolution is the ability to resolve spectral features and bands into their split components. Color images distinguish light of different spectra. Multispectral images can resolve fifty-fifty effectively differences of spectrum or wavelength past measuring and storing more than the traditional 3 of common RGB color images.

Temporal resolution


Temporal resolution (TR) refers to the precision of a measurement with respect to time.

Movie cameras and high-speed cameras can resolve events at unlike points in time. The time resolution used for movies is usually 24 to 48 frames per second (frames/s), whereas high-speed cameras may resolve l to 300 frames/s, or fifty-fifty more.

The Heisenberg uncertainty principle describes the fundamental limit on the maximum spatial resolution of information virtually a particle’s coordinates imposed by the measurement or existence of information regarding its momentum to any degree of precision.

This fundamental limitation can, in turn, be a gene in the maximum imaging resolution at subatomic scales, as can be encountered using scanning electron microscopes.

Radiometric resolution


Radiometric resolution determines how finely a arrangement tin represent or distinguish differences of intensity, and is usually expressed as a number of levels or a number of bits, for example 8 bits or 256 levels that is typical of computer image files. The higher the radiometric resolution, the better subtle differences of intensity or reflectivity can be represented, at least in theory. In practice, the effective radiometric resolution is typically limited by the noise level, rather than by the number of bits of representation.

Resolution in various media


This is a listing of traditional, analogue horizontal resolutions for various media. The list only includes pop formats, not rare formats, and all values are approximate, considering the actual quality can vary machine-to-car or tape-to-tape. For ease-of-comparison, all values are for the NTSC system. (For PAL systems, replace 480 with 576.) Analog formats ordinarily had less chroma resolution.

  • Analogue and early digital[3]

Many cameras and displays first the color components relative to each other or mix upward temporal with spatial resolution:

  • Narrowscreen 4:3 computer display resolutions
    • 320×200: MCGA
    • 320×240: QVGA
    • 640×480: VGA
    • 800×600: Super VGA
    • 1024×768: XGA / EVGA
    • 1280×1024: SXGA / UVGA
    • 1600×1200: UXGA
  • Analog
    • 320×200: CRT monitors
    • 352×240: Video CD
    • 333×480: VHS, Video8, Umatic
    • 350×480: Betamax
    • 420×480: Super Betamax, Betacam
    • 460×480: Betacam SP, Umatic SP, NTSC (Over-The-Air Television receiver)
    • 580×480: Super VHS, Hi8, LaserDisc
    • 700×480: Enhanced Definition Betamax, Analog broadcast limit (NTSC)
    • 768×576: Analog broadcast limit (PAL, SECAM)
  • Digital
    • 500×480: Digital8
    • 720×480: D-VHS, DVD, miniDV, Digital Betacam (NTSC)
    • 720×480: Widescreen DVD (anamorphic) (NTSC)
    • 854×480: EDTV (Enhanced Definition Television)
    • 720×576: D-VHS, DVD, miniDV, Digital8, Digital Betacam (PAL/SECAM)
    • 720×576: Widescreen DVD (anamorphic) (PAL/SECAM)
    • 1280×720: D-VHS, Hard disk drive DVD, Blu-ray, HDV (miniDV)
    • 1440×1080: HDV (miniDV)
    • 1920×1080: HDV (miniDV), AVCHD, Hd DVD, Blu-ray, HDCAM SR
    • 1998×1080: 2K Flat (1.85:i)
    • 2048×1080: 2K Digital Movie theater
    • 3840×2160: 4K UHDTV, Ultra Hd Blu-ray
    • 4096×2160: 4K Digital Cinema
    • 7680×4320: 8K UHDTV
    • 15360×8640: 16K Digital Cinema
    • 61440×34560: 64K Digital Cinema
    • Sequences from newer films are scanned at ii,000, 4,000, or even 8,000 columns, called 2K, 4K, and 8K, for quality visual-effects editing on computers.
    • IMAX, including IMAX HD and OMNIMAX: approximately 10,000×vii,000 (7,000 lines) resolution. It is about 70 MP, which is currently highest-resolution single-sensor digital cinema photographic camera (as of January 2012).[
      citation needed
  • Picture
    • 35 mm film is scanned for release on DVD at 1080 or 2000 lines as of 2005.
    • The actual resolution of 35 mm original camera negatives is the subject of much debate. Measured resolutions of negative film have ranged from 25–200 LP/mm, which equates to a range of 325 lines for 2-perf, to (theoretically) over 2300 lines for 4-perf shot on T-Max 100.[4]
      Kodak states that 35 mm film has the equivalent of 6K resolution horizontally according to a Senior Vice President of IMAX.[seven]
  • Print
PPI Pixels mm
800 thou 31.viii
300 1000 84.vii
200 thousand 127
72 grand 352.8
PPI Pixels mm
800 3150 100
300 1181 100
200 787 100
72 283 100
PPI Pixels mm Paper size
300 9921×14008 840×1186 A0
300 7016×9921 594×840 A1
300 4961×7016 420×594 A2
300 3508×4961 297×420 A3
300 2480×3508 210×297 A4
300 1748×2480 148×210 A5
300 1240×1748 105×148 A6
300 874×1240 74×105 A7
300 614×874 52×74 A8
  • Modern digital camera resolutions
    • Digital medium format photographic camera – unmarried, not combined one big digital sensor – lxxx MP (starting from 2011, current as of 2013) – 10320 × 7752 or 10380 × 7816 (81.i MP).[8]
    • Mobile telephone – Nokia 808 PureView – 41 MP (7728 × 5368), Nokia Lumia 1020 – also 41 MP (7712 × 5360)
    • Digital withal photographic camera – Canon EOS 5DS – 51 MP (8688 × 5792)

Run across also


  • Display resolution
  • Dots per inch
  • Multi-exposure HDR capture
  • Image scaling
  • Prototype scanner
  • Kell factor, which typically limits the number of visible lines to 0.7x of the device resolution
  • Pixel density



  1. ^

    [1] Archived 2017-02-02 at the Wayback Machine Guideline for Noting Digital Camera Specifications in Catalogs. “The term ‘Resolution’ shall not be used for the number of recorded pixels”

  2. ^

    ANSI/I3A IT10.7000–2004 Photography – Digital Nonetheless Cameras – Guidelines for Reporting Pixel-Related Specifications

  3. ^

    “Video resolution comparison chart”.

  4. ^

    “KODAK VISION3 500T Color Negative Moving picture 5219 / 7219 / SO-219”
    (PDF). July 2015.

  5. ^

    [2] An analysis of film resolution

  6. ^

    Understanding image sharpness part 1A: Resolution and MTF curves in film and lenses, past Norman Koren

  7. ^

    “/Moving-picture show Interview: IMAX Executives Talk ‘The Hunger Games: Catching Fire’ and IMAX Misconceptions”. Slash Movie. December two, 2013. Retrieved
    Dec 17,

  8. ^

    “Phaseone”. Archived from the original on 2012-03-eighteen.

  9. ^

    “Leaf Aptus Medium Format Digital Backs”.
    www.mamiyaleaf.com. Archived from the original on 2015-09-24. Retrieved

  10. ^

    DxO. “Stage One IQ180 Digital Back: Tests and Reviews – DxOMark”.
    world wide web.dxomark.com.

  11. ^

    Forret, Peter. “Megapixel figurer – toolstudio”.

Source: https://en.wikipedia.org/wiki/Image_resolution