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Frequently Asked Questions

What is image size and image resolution?

General Solutions: Support - FAQs
Image size is measured in horizontal and vertical dimensions as measured in pixels. For example, 640 X 480 means the image is 640 pixels across and 480 pixels high. (Please note that size can be a true recorded size or a computer enhanced size). While this measurement provides the size of the image, the resolution refers to the detail contained within the image and is listed as lines of resolution. These lines are the number of lines that can be individually differentiated within the image.
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What's the maximum size/resolution image I can upload?

Installation Art > FAQs - Frequently Asked Questions - Insta...
You can upload any .jpg image not larger than 1MB, however any image with a height or width greater than 1024 will be reduced such that its longest side is 1024. For this reason its very advisable for you to reduce your images to 1024 prior to uploading them as this will save you a LOT of time uploading.
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What image size, format and resolution should I upload?

Fotomaze FAQ
Fotomaze only accepts JPEG files. These should be uploaded at 12 or Maximum resolution. Scanned images can be uploaded as JPEGs. Please upload RGB images, not CMYK. When scanning transparencies, set the image size to 200% and scan at 1200dpi. Uploaded images should be above 5mb in size.
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How do I download a high-resolution image?

Medical and Science Picture Library - FAQ
Whenever you want to download an image in high-resolution format you have to register using your personal access details. Every image found by a search can be downloaded. You do not need your basket or light box. Click on the image so that it appears in the enlarged view. You will see a button called 'Download JPEG' underneath the image. Click on it. The rest of the process is dependent on the browser you are using. Click on the 'Download JPEG' button. Image opens in browser window.
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Is there a higher resolution image available?

Photojournal FAQ
All the images in the Photojournal are released with the maximum (or fullest) resolution available which is largely determined by the maximum resolution captured by the camera aboard any given spacecraft. The TIFF images are the highest resolution images made available to the Photojournal. All images are downloadable, with the TIFF file providing the fullest resolution. We cannot provide you with a higher resolution image than that which appears in the Photojournal.
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What size / resolution should the photos be that I upload ?

DCP: Frequently Asked Questions
The minimum size is 600x400 pixels with a color depth of at least 16 (65536 colors) We'd love to have images that are as detailed as possible, up to the 4MB per image upload limit. 1600 by 1200 can work. Then we reduce them for the web, but save the originals for the archives. So don't be afraid to upload high resolution pictures. The preferred format is JPG.
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How big are the image files (in MB)? / Why aren't all the same resolution files the same size?

Sigma Imaging (UK) Ltd
High resolutions images are, on average, 8MB in size, medium resolution images are, on average, 4MB, and low-resolution images are, on average, 2 MB. The actual size of each image file will vary depending on the subject, shooting conditions and shooting mode due to the lossless, variable compression algorithm used on the images.
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What is resolution (DPI)? How does it affect the size of my image files?

ThumbsPlus FAQ General Information
Resolution usually specifies how an image was generated; for example, if it was scanned in, the resolution tells how many dots (pixels) per inch (DPI) or dots per centimetre (DPC) were used in the scanning process. Resolution may also specify a recommended size for output; for example, an image that is 600 by 600 pixels may be specified at 300 DPI to print as 2 inches by 2 inches (600 dots / 300 dpi = 2 inches).
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What's the best file format, resolution, and image size?

Portraits from photo ~ FAQ
Most common formats are jpeg, gif, png, bmp. The larger the file is, the better are details viewed. Any photos are good as long as our artists can clearly see the details of your photo.You can send whatever photos you have on hand. We will review them and in case they are not good enough to be used for a portrait painting, we will contact you further to make sure you send us photos good enough to use in the process.
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What minimum resolution and size should my image have and how does this affect the quality?

Print2People - make it different
If you study an image through a magnifying glass you will see that, in practice, an image consists of a lot of small dots - pixels (see also What is pixel graphics?) The resolution of the image and thus the image quality will depend on the number of pixels it contains. The higher the number of pixels in an image, the higher the quality, as a high resolution provides a more detailed image than a low resolution.
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How do I start with the right size and resolution of an image?

FAQ : Frequently Asked Questions, Signs, Banners, Decals, Vi...
The most important thing is: KNOW THE SIZE OF FINAL PRINTED IMAGE. If the final image will be 3" x 3", make sure your image file is at least 3" x 3" and at least 300 dpi. If you are not exactly sure the final size, scan it larger with more resolution. You can always reduce the size and resolution of the file, but it is impossible to make it larger with sufficient resolution.
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My image is downloaded in print size. Why did I receive the earnings for the web resolution image?

Frequently Asked Questions - Dreamstime
Your image was bought using old credits. All credits bought by designers before April 6 are used with the old prices, therefore the print and web size have the same price and the same earnings. When a designer uses credits he bought after April 6 the prices and earnings differ for web and print resolution. You can view a more detailed breakdown of an image's earnings by clicking its thumbnail on the Earnings page. A date at which the Multiple Uploads will be online has not yet been established.
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Image Access
image’s resolution refers to how sharp or how clear the displayed image is. Typically we talk about resolution in terms of a matrix of dots. For example, we say “300 dpi” to mean that the scanner captures 300 dots of information per linear inch of the original item. To give you some points of reference, web images are typically 72 dpi, newspapers print at 85 dpi, glossy magazine images are usually 200 dpi, business documents are typically scanned at 200dpi.
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Frequently Asked Questions
The size of the pixel in DMSP-OLS images is equal to 560 m * 560 m (31.36 ha). From these data 5 pixels are averaged resulting in a 2.7 km resolution. This is known as the smooth mode.
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Helio Display
The Heliodisplay’s native resolution is 800x600 and supports up to 1280 x 1024. Higher resolutions are available under enterprise solutions.
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ShiptalkImages.com | Affordable Shipping Photos
The concept of resolution may be confusing even to experienced photographers or designers, and in order to fully understand it, we highly recommend reading at least a few articles presented below. Reading this material just once will help you become much more knowledgeable about resolution and demystify some common myths about it.
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Where do I find the resolution of the image?

TerraServer - The Leader In Online Imagery - Aerial Photos &...
The resolution of the image will appear in the Image Information box that lies to the left of the viewer. You can also find the resolution of the available imagery by clicking on the Imagery button at the top of the Image Viewer.
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What are the tradeoffs between spot size, magnification and resolution?

Rad-icon Imaging Corporation - Frequently Asked Questions
The combination of focal spot size and magnification determines the theoretical maximum resolution in the x-ray image. The finite spot size of the x-ray source creates a penumbra around the edges of the x-ray shadow, much like the sun casting a shadow of your hand. A larger spot size and a longer object-to-detector distance (ODD) both increase the penumbra and thus the minimum feature size detectable at the image plane.
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CAN ANY OTHER DIGITAL IMAGE RESOLUTION SIZE BE SUBMITTED WITH MY e-DV APPLICATION?

DIVERSITY IMMIGRANT VISA PROGRAM
Please note that the instructions state, “If a new digital photograph is taken, it must have a resolution of 320 pixels wide by 240 pixels high, and a color depth of either 24-bit color, 8-bit color, or 8-bit grayscale.” One other resolution size can be submitted. A digital photograph, 300 pixels wide by 300 pixels high can be submitted to meet the e-DV photo requirements.
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What are your minimum resolution requirements for an image?

Wallhogs - Frequently Asked Questions
Digital camera images require a minimum resolution of 2048x1536. This resolution is available on any camera with a megapixel rating of 3 or more. Simply set your image capture settings to the highest quality. Scanned images require a minimum resolution of 300 dpi at 8"x10". We require a minimum 300 dpi for any images that are to be reproduced larger than 48". All other images will require a minimum of 72dpi. Remember ? the output quality is only as good as the input quality of the image.
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What resolution camera do I need if I want to produce prints of a certain size?

Digital Photography FAQ
How much resolution is enough? (When should I stop caring if they add more resolution to new models?)
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What size should my image be?

IT Paths - Members FAQ Page
Ensure that your image resolution is 72 dpi (dots per inch). Try to keep the width and height below 150 pixels by 150 pixels. The smaller the better.
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Personalised Teddy Bears, Personalised Gifts, Personalised P...
The Online Design Service has been built to automatically re size your images to fit your chosen products! Our printers will not overstretch images and will print the image for optimum results on your chosen product, if your image is not suitable we will contact you by email. If however you wish to know our maximum product print areas please click here Please note that the better the quality of your image, the better the final product.
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FAQ
I would prefer that your image be no larger than 490 pixels across. If you send me an image larger than that, you can expect that I will resize the image to fit the specification. One more thing- it really annoys me when I recieve a HUGE image fresh from your scanner, so please be decent and resize them down to reasonable dimensions if you can!!
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Helrick's Picture Framing and Frames
The amount of the printed picture plus any white border that you will want to show in the mat opening. The "window" or inside opening of the mat should be 1/4" smaller than the printed picture all around if you are not showing any white border.
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Why is image resolution so important?

Next Generation Printing, Copying & Digital Communication:.
Resolution also known as DPI (Dots Per Inch) is the number of dots that fit horizontally and vertically into a one inch square. The more dots per inch (higher resolution) the more detail and sharper the resulting image will be. For an image to print properly, the image should be high resolution 300 dpi. If your file is not 300 dpi, you can not simply increase the dpi to a higher one in your imaging program, you will need to rescan the original image at a higher resolution.
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