Interpolated resolution is determined by the scanner adding pixels in between existing pixels using a mathematical formula to accurately improve resolution based on the existing pixels. This isn't always the best indicator of image quality, better to rely on the stated optical resolution.

True resolution is the number of dots per inch of reflected light captured by the scanner head. The scanner head is physically limited in the number of dots which it can capture. Interpolation software (usually built in to the scanner, but also available in raster manipulation programs) can make a good guess at what lies between the dots recorded by the scanner. See similar questions...

Real. The CCD size is listed as 810,000 pixels. This is larger than the 786,432 pixels needed for 1024x768 resolution. This means the brightness of each pixel is not interpolated. However, digital cameras under about $5000 interpolate the color. That is, each individual pixel of the CCD can only record one of red, green, or blue. To generate an R, G, and B value for each pixel, the missing value is interpolated ("guessed") from nearby pixels. See similar questions...

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. See similar questions...

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. See similar questions...

Many scanners claim things like 4800dpi "interpolated" resolution. If you didn't pay thousands of dollars, this resolution isn't really there, and isn't really that useful. Unless you're trying to get really fine details out of a small piece of a photo that's in really sharp focus, more than 300 dpi is usually a waste of time and memory. See similar questions...

Most imaging systems can support documents scanned at various resolutions, from 50 dpi to 600 dpi (or more) depending on your scanner. Depending on the purpose and the contents of the page, most documents are scanned in black and white at 300 dpi. See similar questions...

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. See similar questions...

It’s a fancy way of saying “faking it.” Let’s say a scanner is capable of scanning 300 pixels per linear inch. Wouldn’t it be great if you could say it’s capable of producing 1200 interpolated pixels per inch? Well, that’s what scanner makers do! They take the 300 ppi data, quadruple it and then mathematically smooth it all out. See similar 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. See similar questions...

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. See similar questions...

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. See similar questions...

Our File Prep Center page has a comprehensive explanation of resolution and tips on how to properly prepare images to achieve the best quality printing. See similar questions...

We encode our videos in PAL at a data-rate of 640 kilobits per second and at 25 frames per second. All PC users can play the files. Our site offers a variety of selections for different tastes. We hope our customers will take advantage of the accurate descriptions and pictures to determine whether or not they will like a particular video. We are unable to make refunds. Important: We cannot buy back Credits you have not used to download videos. See similar questions...

The minimum resolution is 300dpi. The image size for a graphic insert should be a minimum of 70mm x 60mm. If you are creating the complete label yourself then the image size should be 74mm x 89mm with a minimum dpi of 300. This ensures the quality of the label printing. There are no maximum limitations but be aware that large files may take time to upload. See similar questions...