Food and beverage HS code mapping

Optimize the color effect of iPhone photography - White balance photography has become an indispensable activity in our daily life. Apple's iPhone series photography function has gradually been widely favored. However,Food and beverage HS code mapping although the iPhone photography technology is getting better and better, in practice, many people will still encounter color deviation or chromatic aberration problems caused by mismatches with the shooting scene. In this case, white balance has become an important means for us to adjust colors. What is white balance? White balance refers to a processing technology that standardizes the color temperature under different light sources to the same "white" spectrum, so as to achieve accurate color effects. In different environments, if the light source is different, it means that the color will be affected. Therefore, the purpose of white balance technology is to unify the color temperature so that the color of the scene is more realistic.The white balance of the camera has actually been automatically adjusted when taking photos. However, when the color of the scene or object itself is warm or cold, we often need to manually adjust the white balance of the camera. This can ensure that the photos taken can present real colors. If the white balance is not adjusted, the photo is likely to be reddish, yellowish or blueish. Compared with other brands of mobile phones, the white balance settings of iPhone are very simple. In the photo interface of the iPhone, we only need to click a small icon in the camera screen to adjust the white balance. It is located in the upper left corner of the camera screen and looks like the icon of "SUN" or "light bulb". When IWhen you click this icon, the iPhone will give you several options, including incandescent, fluorescent, sunlight, shadow, etc. We can complete the adjustment of the white balance by selecting the corresponding options according to the environment and manual experience of the shooting scene. In addition, the iPhone also has a very practical automatic white balance function. You only need to turn on the switch, and the camera will automatically adjust the white balance according to the environmental conditions. In this case, we only need to focus on composition and shooting, and the shooting effect can also be excellent. Precautions When using the iPhone white balance function, you need to pay attention to the following issues: 1. White balance adjustment should be selected according to the actual environmental conditions, otherwise it may cause the color to be unreal. Two. White balance adjustment should also avoid frequent adjustment, otherwise it will cause color deviation or visual fatigue.3. Before choosing a white balance, it is best to understand the light source type of the shooting environment, so that you can better choose the appropriate white balance adjustment options. Four. If you really can't see which white balance type to choose, you can take a few photos first, preview them first and then select them to ensure that the final photo color effect is more in line with expectations. Conclusion White balance is one of the most important adjustment methods in modern digital cameras (including mobile phone cameras). By unifying the color temperature under different light sources, the white balance ensures that the photos taken are more realistic and more realistic. Especially for iPhone users, the white balance adjustment function is very simple. You only need a little understanding to easily adjust the best shooting results.

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