Traditional Culture Encyclopedia - Photography and portraiture - How to shoot in a dark place without virtual shadow

How to shoot in a dark place without virtual shadow

Taking photos in dark places, it is recommended to use triangle fake shooting or night scene mode. The photos taken in this way will be very virtual. If you take photos in normal mode, the exposure time will be longer in very dark conditions, and the anti-shake function will not be turned on after a long exposure time, so the photos you take will be weaker. Only by using night scene mode can the anti-shake mode be turned on, so that the photos taken in KTV will not be empty.

When taking photos in KTV, I suggest you still take photos in hand-held night view mode, and don't adjust the sensitivity at will, which will affect the effect of the photos taken. At the same time, there will be a lot of noise. So when you take photos in night mode, you'd better take photos with sensitivity of 100.

The meaning of noise The noise of digital camera mainly refers to the rough part of the image produced by CCD or CMOS in the process of receiving and outputting light as the received signal, and also refers to the foreign pixels that should not appear in the image, usually caused by electronic interference. It looks like the image has been dyed and covered with some tiny rough spots. The digital photos we usually take may not be noticed if we use a personal computer to reduce the high-quality images and then look at them. However, if the original image is enlarged, the original color will appear, and this false color is image noise.

In addition to noise, there is another phenomenon that is easily confused with noise, which is a bad point. Under the same digital camera setting conditions, if the clutter always appears in the same position in the captured image, it shows that this digital camera has bad points. General manufacturers have regulations on the number of bad spots. If the number of bad spots exceeds the specified number, you can replace the camera with dealers and manufacturers. If the noise points do not appear in the same position, it means that these noise points are due to the noise formed during use.

Characteristic stability of tripod: the primary factor in choosing tripod is stability. If the tripod is too light or the connecting parts such as wire buckles are not well made, the whole frame will shake loose, which is far from stabilizing the camera. Weight detection: At present, the weight of digital cameras is generally less than 400g, so the tripod is mainly loaded on the lens. The first thing is to check your camera and lens. If you buy the first tripod, it should be based on the longest lens or the longest lens to be added. Brand: High-end tripods are mostly foreign brands, such as Gitzo of France, Manfutu of Italy, Admiralty of Japan, Anweier, etc. And the price often reaches 1,000 yuan or even higher. Mantu and Weifeng are more concerned brands in China.

Tripod defines the function of tripod, which can't be ignored by amateur users or professional users. Its main function is to stabilize the camera to achieve a certain photographic effect. The most common method is to use a tripod for long exposure. If users want to take pictures at night or in the case of surging trajectory, they need to increase the exposure time. At this time, the digital camera can't shake, so it needs the help of a tripod. There are many choices for tripods. In fact, the main purpose of buying a tripod is to provide a stable shooting state for some shooting situations. However, there are many situations that will cause the tripod to be unstable. For example, using a light tripod or a so-called portable tripod, the tripod is not balanced or buckled properly when it is opened, or the middle shaft lever is excessively raised when it is officially used, which will make the tripod's angle shake. Admiralty tripod Weifeng tripod

If you want to buy a tripod, I suggest buying a tripod like Admiralty or Weifeng. These tripods are all inexpensive. Those tripods you want to import. Although the quality is good, it is not recommended to buy because of the high price.

I hope the above content will help you!