Reversal film negative impulse of the film, produced during the amplification process is very difficult, because with this film and film base color is different, its exposure tolerance of the best control in 0.3 seconds. Reversal film negative impact on landscape photography with a good performance in the portrait, advantage is very outstanding also, but the character's skin to restore normal characters face is not easy, Hong Kong water slide easy for yellow. But the film negative after negative because of high transparency, high contrast, human hair, eyebrows, eyes, lip edge color mutual penetration of heavier, approximate country artist in the paper on the heavy pen strong hand left edge dip stitch, a very exaggerated artistic effect.
Printing method
First, open to" reverse negative impact" picture, the channel control panel and select the" blue"," green"," red" channel, the three channel operations were performed" image" menu" image" command, the" blue"," green" in the channel, in the the dialog box" mixed mode" to" positive laminated" ( positive laminated mixed mode will deepen the synthesized image color, usually the upper and the lower layer image color overlay, thereby reducing the luminance component ).HK plastic wood In" blue" in the channel, the" opaque
Reversal degree " is set to 50%, in the" green channel" in its " Opacity" is set to 20%. The "red" channel, the" mixed mode" to" burn", "Opacity" is 100%, after the operation is finished, and then on the" blue"," green"," red" three channels respectively execute the" image" menu" adjust" menu" or" command, in" blue" in the channel, the" input levels " of the 3 parameter value is set to" 50, 1.25, 255", in the" green channel"," input levels " of the 3 parameter value is set to" 45, 1.35, 220", in the" red" channels," input levels ."
the 3 parameter values are set to" 20, 0.75, 150". While the 3 channel output levels do not change. In order to completion of the operation," RGB" channel,Hong Kong safety surface select " layer" control panel, implementation of the " image" menu" adjust" menu" brightness / contrast" command, the" Brightness" adjustment" - 3" or so. Then perform" image" menu" adjust" menu" hue / saturation" command, the" hue / saturation" value is set to + 17. Such a" reverse negative impact " of the picture is complete.

