SilverFast GCC - Global Color Correction
logo_sf6.6
sfgcc_banner_en
What is the Global Color Correction and what can you use it for?
SilverFast features different levels for doing image optimizations. The Global Color Correction GCC and the Selective Color Correction SCC are two of the most helpful tools for correcting images directly before scanning.

The Global Color Correction is an intuitive tool for controlling the color balance of the whole image. Particularly older images often show color casts that can be removed easily with GCC. The possibility to restrict modifications to half and quarter tones, allows effortless optimization of even those color shifts that are only visible in the very light or very shadowy image areas.
Furthermore, the image automatic of a digital camera can produce a wrong-colored color mood when capturing a photo subject with special coloring, e.g. a sunset. Global Color Correction can also correct such images.

sf_gcc_cold_warm_545x179 (Please click to enlarge)

The Color Correction dialog
Any adjustment in the Color Correction dialog* can also be achieved by manipulating the gradation curve, but is far less intuitive and demonstrative.

sf_gcc_dialog_en_222x382
  • After doing a prescan the color balance is adjustable by simply moving the small box inside the color circle. The three sliders underneath are helpful for fine tuning as well as the six clickable color dots that are arranged around the color circle.
  • The controls in the upper area of the dialog window determine if the color corrections are limited to quarter, half or three-quarter tones.
  • The small slider on the color circle's right demonstrates how starkly a change in the dialog is transferred to the image.
  • Any change can be undone by clicking on the button on the very bottom left.


* Note: The GCC feature dialog of SilverFast SE, SE Plus and DC SE is a limited version.
オンライン版購入 SilverFast 製品デモ SilverFast 無償バージョンアップ
Pricing Calculator

SilverFast Highlights

AutoFrame Alignment 改良!
Rotate your images automatically to be horizontally aligned.

SRDx 新バージョン!
Dust and Scratch Removal

ICC Printer Calibration 改良!
Color calibrate your Printer
 

JobMonitor 新バージョン!
JobManager iPhone App

HDRi 新バージョン!
HDR + infrared data

Auto IT8 Calibration 改良!
Color calibrate your Scanner

Hot-Folder 新バージョン!
Image processing in batch mode
 

Kodachrome 新バージョン!
Kodachromes without Blue Cast

iSRD 改良!
Infrared Dust & Scratch Removal

SilverFast 機能の詳細を見る