What is a pixel? A pixel, short for "picture element," is the smallest unit of a digital image or display. It is a tiny square or dot that represents a single point of color. When combined with other pixels, they form the images we see on screens, such as computer monitors, smartph...
the physical size of a pixel will equal the dot pitch, or the dot size, of the display. But if the resolution is set to something less than the maximum resolution, a pixel will be larger than the physical size of the screen's dot --...
A physical pixel on the focal plane of a sensor absorbs photons that become an electrical charge. That charge is converted to a number and placed into an array, or raster format. Because the position and altitude of the sensor at the exact moment of exposure is precisely known, the pixel'...
(3840×2400). It is electrically compatible with dual-link DVI-D, but has not yet been used in any products. With the introduction of HDMI 1.3, the maximum bandwidth of single-link HDMI exceeded that of dual-link DVI-D. As of HDMI 1.4, the pixel clock rate crossover frequency from ...
Pixel binning is the process of combining the electric charge from adjacent CMOS or CCD sensor pixels into one super-pixel, to reduce noise by...
What is HD Video? HD video, or high-definition video, refers to any video with a higherresolutionand quality than SD (Standard Definition) video. The definition of video or quality is generally denoted by the number of pixels in each video frame, known as the video resolution. The most pr...
Pixel density As we touched on earlier, pixel density is a key component to ensuring your image is as crisp as possible, giving it that high-resolution, polished look. However, a high pixel density combined with the overall size of the image itself will increase the image’s file size, wh...
Pixel can refer to any of the following:1. The term pixel comes from PEL (Picture ELement). A px (pixel) is the smallest portion of an image or display that a computer can display. You can better understand a pixel when zooming into an image, as seen....
What does pixel density and pixels per inch (PPI) mean? Here's everything you need to know so you can make the best possible buying decision.
4K resolution doubles these figures. The resolution gets its name from the number of pixels along the wide axis, which at 3,840, is nearly 4,000 in total. The total pixel count of a 4K picture is 8,294,400 (more than 8 megapixels). This increase in the number of pixels provides fo...