(Nanowerk Spotlight) The digital image sensor, widely used in digital cameras and other modern vision information technologies, is a device that converts an optical image into an electronic signal.

With everyone demanding the best camera phone, image quality has become the latest smartphone arms race. And the camera sensor is where manufacturers are duking it out. While large megapixel counts ...

As the quality of digital cameras goes up, so does the volume of pixels they can capture. These days, shooting in your camera’s highest quality mode can yield an image bigger than your printer can ...

A photo you want to upload or print for some purpose might be considered too “low resolution” to meet the needs of a site, printing, or online photo service. What options do you have? You can change ...