English: Process of Blue screen compositing. Japanese version. 1) An apple in front of blue screen. 2) Negative image and transparent background. 3) positive image and transparent background. 4) Matte with foreground as opaque, background as transparent. 5) Matte with foreground as transparent, background as opaque. 6) Background with foreground unexposed. 7) An apple with background unexposed.
8) Composite image.
{{Information |Description={{en|1=Process of Blue screen compositing. Japanese version. 1) An apple in front of blue screen. 2) Negative image and transparent background. 3) positive image and transparent background. 4) Matte with foreground as opaque, ba