Tumblr 写真

Chroma keying refers to the process of replacing a solid background (key) with animated または static background. This process is also known as green screening. One can also substitute the green screen with blue screen. Although any other color can be used if it is not present in the elements of the foreground, blue and green are most popular. For proper green screening, there are some tips 与えられた in this 記事 which shall be followed to obtain best footage. Otherwise, there can be many problems while making green screen 動画 または images. These problems include color spill, shadows, reflection...

Photography! Who could have thought that we would now be able to take pictures through a digital camera and transfer to a computer and change the Colors（色） または any of the attributes of an image または a photograph?


Digital cameras are sharper and provide high quality pictures that can be used over multiple mediums. Sir John Herschel is a man who invented the term ‘Photography’ in 1839. This was also the 年 when the process of 写真 was unveiled to the public.


How did 写真 really evolve? Well! It is the bi-product of laws of physics and compounds of chemistry. The evolution of photography...