We will talk about HDR technology and the concept of the ability of the human eye to perceive the colors around us and how to apply it in our developed world. With knowledge (knowledge), people have become aware of how to develop techniques for taking photos and videos to simulate the human eye looking around it from the brightness of the sun to the dark darkness.
In this article, I will explain everything you need to know about the difference between SDR and HDR technology and its appropriate formats for your needs.
What is the ability of the human eye to perceive colors? And its relationship to HDR
The human eye can perceive about 20 f-stops of dynamic range under ideal conditions. This means that the darkest levels we can perceive at any given time are about 1,000,000 times darker than the brightest objects in the same scene (1,000,000:1). This is how you can still see details in the darkest shadows on a bright, sunny day. That is, the greater the power of lighting, the greater the saturation of the color.
pauses or ectropion
The pauses (or what is known as shutters)
What is SDR (Standard Dynamic Range)
SDR is an acronym for (Standard Dynamic Range) and stands alone for color content management which provides a standard dynamic range that is often the brightest or whitest point in a given image often dark or black content loses fidelity.
SDR stands for Standard for Televisions, Video Displays, and Cinemas HD/SDR video content is limited to supporting up to 100nits and providing 8-bit color. It is determined by its ability to portions of the dynamic range that HDR is capable of.
What is HDR (High Dynamic Range)
HDR, short for High Dynamic Range, is an imaging technology that captures, processes and reproduces content in formats in ways that increase detail with both highlights and shadows in scenes.
HDR technology is the next generation of color clarity and realism in photos and videos. The idea of HDR is that the content will have high contrast or mixing of highlights and shadows (so HDR technology maintains clarity better than SDR).
HDR technology is a new technology to replace SDR, and you have likely heard a lot about HDR technology and how it will give you an experience with more realistic colors. However, HDR technology is still a new technology that some people don't know how it works.
Although the HDR technology in photography has recently moved to smartphones in taking photos and videos, this means photos and videos will have more beautiful details, a wider color gamut, and look more like what the human eye sees when compared to SDR images.
What is HDR in a camera (photos)
It is the difference between the dark and bright tones in an image, generally pure black and pure white. It is often used for the dynamic range that a camera can achieve. Imagine with me when you take a picture on a sunny day and there are some clouds and clouds. If you want to take a picture in the sky to show the details, the Dynamic Range will be responsible for the sharpness of light and shadow in the pictures. Like the picture above.