check resolution of image

the concept of image resolution Image resolution refers to the imaging or display system to the details of the resolution, representing the amount of information stored in the image.The amount of information stored in an image is the number of

1. Color Filter ARRAY-CFAWith the popularization of digital camera and mobile phone, Ccd/cmos image sensor has been widely concerned and applied in recent years. Image sensors generally use a certain pattern to capture image data, commonly used in

Specifications/inches/cmThe data table (in inches) of the maximum number of photos that can be rinsed by a digital camera calculated based on 150ppi)5 million pixels valid 4915200, pixels 2560x1920. Portable Photo size: 17X13, 21-inch diagonal line4

Q: How do I reduce the scanning resolution in CorelDRAW? I would like to ask you, I do some of the ads are particularly large, how to change the small? Some of the pictures are scanned from the scanner, the DPI is very large, if you want to change

In the field of film and television production, the problem of enlarging low-resolution images to high-resolution images is often involved, and sometimes the issue of adjusting non-square pixels to square pixels is also involved. This chapter

1 PrefaceI believe that as I have just contact with remote sensing computer people, suddenly switch to start to get remote sensing, at first, will certainly confused. Not to mention the production of land-use classifications. Here, I will use the

How to adjust the resolution? Maybe a friend said, this simple question is still used to say, today's discussion is the resolution of a variety of adjustment methods, as well as the inability to adjust the resolution and adjust the resolution

ArticleDirectory IOS supports device-specific resources Specifying high-resolution images in IOS Any iPhone application built for iOS 4.0 and later shoshould include high-resolution versions of its image resources. when the application

Because of project requirements, it is essential to use the image Cutting feature during Android development. Currently, an app is being opened independently. Due to some image cutting resolution problems, it is always frequently used by artists,

Document directory 1: Main Screen Size 2: Mobile Phone size 1: pixel (PX) 2: Resolution resolution 3: density Density 4: DPI densitydpi 5: Dip (DP) device independent Pixel Note: There is a formula 6: SP pixel Amplification 7: Resolution