The early visual system is endowed with adaptive mechanisms that rapidly adjust gain and integration time based on the local luminance (mean intensity) and contrast (standard deviation of intensity ...

May 8, 2019 • Jarrett Krosoczka is an author and illustrator best known for his Lunch Lady Series of books. In 2018, he published Hey Kiddo , a graphic memoir about growing-up with his grandparents ...

Have you ever wondered why the picture on an OLED TV always looks so good? It may surprise you to discover that the punchiness of the images isn’t primarily due to resolution, colours or even high ...

Contrast ratio, put simply, is the difference between the brightest a TV can be, and the darkest. More so than color ( quantum dots or otherwise), resolution ( 4K or otherwise) or other aspects of ...

Magnetic resonance imaging (MRI) is the cornerstone of diagnosing and monitoring multiple sclerosis (MS), a chronic autoimmune disease in which the immune system attacks the central nervous system. MS ...