In the earlier times, the 照片 were clicked in front of the painted backdrops 展示 trees 或者 park 或者 anything else. It didn’t give real effects. To give real effect, the 照片 had to be taken at actual locations. This was very difficult, as the photographer had to 移动 to outside locations and set up his equipment like umbrellas, lights and all. Nowadays, real effect can be 给 to the 照片 without moving to actual outside locations. For this, the photographers nowadays have digital cameras & green screen kit. This kit is employed in 摄影 using green screen technique.

Green screen technique is a great technique which is available for use not only 由 professional photographers but also 由 amateur photographers. Using this technique, one can expect great outcome but only if right quality kit having right green / blue background is used. One should try to set up the kit with minimum possible imperfection, adjust lighting on the subject and the background, and use chroma key software (green screen software) properly.

Chroma key technique is also known as green screen technique. This is because solid green color is the best color to be used for chroma key. Green color is most unmatched color to human skin. If shooting is to be done without the human as subject, other colored backgrounds can also be used. Using chroma key technique has really opened the way to creativity. To create real-like images, the photographers can make use of latest technology tools and equipment and produce 图片 sitting at their own studios. For this, they do not have to keep expensive collection of painted backgrounds in their studios. They can just click 照片 in front of the plain green backgrounds. Later, they can 编辑 the backgrounds and replace those with digital backgrounds of clients’ choice.

To obtain digital 图片 with the help of chroma key technique, one needs a camera for recording the image, green 或者 any other solid colored background and green screen software. These are minimum required things. Otherwise, the photographer can also buy a large green screen kit having green screen 兜帽, 罩, 发动机罩 and gloves, image background packs, etc. 更多 and better quality equipment will help in achieving even better results.