MindColor国外模板.ppt

MindColor
The Best Solution of
A Monitor Calibration
(유) 마인드컬러
mindcolor
2007. Summer
CONTENTS
Back Ground
PreMonitor
We can count 3 primary colors (RGB)
BRIGHT AND COLOR (cont.)
COLOR MATCHING SYSTEM
Because we need a color matching System
CIE 1931 is Well-Known
CIE 1931
ERRORS OF MONITOR
Gamma (Contrast) Error
Color Error (CCT)
Using Monitor
PCBANK 2010D CAP
S-PVA Panel
250 cd/m^2 Max Brightness
1000:1 Contrast Ratio
MINDCOLOR SPEC.
High Sensitivity 3 Sensors included (RGB)
Those sensors are calibrated in factory
Precision Gamma Calibration
Precision Color Calibration (CCT)
Dual Monitor support
Hardware Pre-calibration support
USB Support (No Driver Required)
LCD Monitor only
Flicking Back Light Support (ex, DELL 2407)
Low Price !
MINDCOLOR DEMENSIONS
Sphere Shape
Diameter 44mm
2 Layered 2 PCBs
USB Support
MONITOR CALIBRATION
PID controls Gamma LUT
Negative Feedback
특허출원 : 10-2007-0050437
Target x
+
-
+
+
+
x control
Color
Measurement
Satisfied Error
Complete
No
Yes
Measured Errors
+
+
+
y control
Monitor
Color
Change
Target y
+
-
xyL to
RGB
Transform
Gamma
LUT
Refresh
Target
Luminance
+
+
+
L control
+
-
Calculate
Error
MONITOR CALIBRATION (cont.)
특허출원 : 10-2007-0050437
Soft Curve Algorithm
Cubic Bezier Curve using Bernstein Equation
MONITOR CALIBRATION (cont.)
특허출원 : 10-2007-0062366
EXPERIMENTS
Before Calibration
MindColor
Product S.
Using Monitor
T3 Digital
17 inch
Original JPEG File
Capturing
EOS 5D
Carl Zeiss 85mm
Before Calibration
MindColor
Product S.
Original JPEG File
Using Monitor
T3 Digital
17 inch
EXPERIMENTS (cont.)
Capturing
EOS 5D
Carl Zeiss 85mm
Before
After
EXPERIMENTS (cont.)
CONCLUSIONS
Monitor Calibration is not Options on Hospital Monitor (Classification a disease in a X-Ray, MRI, etc.)
Many DSLR users need to see same color on different monitors
Monitor can not same color on lifetime. (need for maintenance)
Monitor Market is