Figure 1. To keep digital still cameras small and inexpensive, designers look for small image sensors. To increase resolution without increasing sensor size, they shrink more pixels onto the same sensor area. Assuming equal noise levels in two sizes of pixels, the one with the lowest light sens...
They didn't understand. Now...am I supposed to explain to my 8 year old what a "mangina" is? The rest of the cast just phoned in their parts. I paid 17 dollars for popcorn and soda, and the the tickets were free. I could have stayed at home and watched it for free in a coup...
When we talk aboutresolution, we're referring to thedots per inch (dpi)of the graphics. A higher dpi means a higher quality image—so if something is low-resolution, that means it has a low dpi and may print blurry. Especially if you’re searching online for an image, it’s important...
These are common issues that arise from confusion between pixels and bytes, image size and file size, and the like. In today’s digital age, understanding the nuances of image size, resolution, and file formats is essential for anyone dealing with photos, whether you’re a seasoned professiona...
In this article, we address the problem of obtaining a high-resolution (HR) image from a compressed low-resolution (LR) video sequence. Motion information plays a critical role in solving this problem, and we determine which pixels in the sequence provide useful information for calculati...
All you have to know is the resolution in pixels, and you can figure the rest out based on your needs. Go Forth with an Understanding If you struggled in the past to understand how pixels, inches, and DPI all worked together, you probably feel like you've uncovered the holy grail...
A display or image of 1920x1080 pixels is 1080p resolution – commonly known as ‘high definition’. To work out PPI, you’d also need the diagonal measure of the screen or image in inches. Pixel count can then be divided by the number of inches. ...
bytes (resolution), pixels (understood as size), and dpi (e.g. 300 dpi resolution for printing purposes). I need to explain to colleagues at work why their reports uploaded to our website take so long to download – because they are too big and contain many high res photographs and ...
aThe iPhone 4 introduced a high resolution display with twice the pixels of previous iPhones. However you don't have to modify your code to support high-res displays; the coordinate system goes by points rather than pixels, and the dimensions in points of the screen and all UI elements remai...
The original (Current) image is 3072 pixels wide and 2048 pixels high-- straight out of the EOS-10D. The 180 dpi "Resolution" (strictly speaking, it should be ppi-- pixels per inch) is set when the image is converted from RAW format. This number is arbitrary and has no effect on ...