Contrast Ratio
The contrast ratio describes the difference in light intensity between the brightest white and the darkest black that can be displayed on an LCD monitor. This ratio is typically expressed as a numerical value, such as 1000:1, where the first number represents the brightness of the white pixels and the second number represents the darkness of the black pixels. The higher the contrast ratio, the more vibrant and detailed the image quality will be.
No, the brightness ratio is the numerical difference between the brightest and darkest light levels emitted by a display. It is a measure of the display's dynamic range.
Amplitude
Its loudness at a particular distance
Density
You can detect the brightest point in an image using the minMaxLoc function in OpenCV. This function will return the minimum and maximum pixel intensity values, as well as the coordinates of the minimum and maximum values. By retrieving the coordinates of the maximum value, you can locate the brightest point in the image.
Yes, that's correct. Weber's law states that the just noticeable difference (JND) between two stimuli is proportional to the intensity of the initial stimulus. This means that the difference needed to perceive a change in stimulus intensity remains constant regardless of the initial intensity level.
ethical intensity
Depends on the intensity of the sunlight through the window; to be safe, keep it out of direct sunlight, but close to the brightest light source.
Intensity in color refers to how pure and vibrant a color appears. Colors with high intensity are bright and vivid, while colors with low intensity are more muted or dull. Adjusting the intensity of a color can impact its overall visual impact and perception.
extreme
They display emotional intensity and grave eeriness.