Advanced ColourSpace Operation
ColourSpace uses no fixed structure step-by-step walk-through's for any form of calibration, instead providing a selection of powerful tools that can be applied as required.
With this approach a user with knowledge and understanding of the requirements for calibration and colour management can apply the various tools in different ways to generate the best possible end result, to a far better level than systems that use fixed step-by-step walk-throughs.
User Guides
ColourSpace Graphs
Understanding what ColourSpace graphs show
ColourSpace Graphs
reading CIE and cube graphs, EOTF and Dif EOTF gamma error graphs, RGB Separation cross-coupling, RGB Balance grey scale accuracy, dE distribution graph, Drift graph heat cycle, Tangent line error direction
Calibration Gamut Coverage
Understanding Calibration Gamut Coverage
Calibration Gamut Coverage
why peak chroma gamut coverage percentage is misleading, gamut mapping enabled vs disabled comparison, off-axis green hue error, full volumetric gamut calibration vs triangle area
Extend Probe Range
Extend the Dynamic Range of any probe
Extend Probe Range
Multi-Point Volumetric Matching MPVM, ND filter on probe for peak brightness, i1D3 ND filter fitting, probe matching with and without ND filter, split profiling and concatenation, Custom Filters L constant patch selection
Focused Patch Sets
Focused Patch Sets for ultimate calibration
Focused Patch Sets
two-pass focused profiling workflow, Peak Chroma and Peak Luma LUT generation, focused grey scale patches, dE2000 accuracy improvement example, reduced gamut displays focused patch set, Active LUT export patch set
Direct HDMI
Direct HDMI Profiling
Direct HDMI
Windows 11 Auto Colour Management ACM issues, Mac ColorSync cannot be used for direct HDMI, VCGT nulling via SpaceMatch, Nvidia vs Intel graphics card range settings, EDID DDC-CI MCCS, madTPG for 10-bit direct profiling, graphics card ICC profile disable
Look LUTs Design
Generating creative Look LUTs
Look LUTs Design
Kodak Vision Fuji film emulation LUTs, Cineon Log to Rec709 Look LUT, Axis Blend and Smooth LUT filters, ARRI LogC ACES Look LUT, Film Profiling Service SpecTD SCD, converting 3D LUT to 1D for contrast only
LUT Concatenation
Concatenate LUTs to enhance end results
LUT Concatenation
concatenating two LUTs into one calibration LUT, Extract native colour space then calibrate, Add function LUT Tools Maths, Apply to Existing LUT option, difficult display calibration via concatenation
Matrix Calibration
Matrix Profiling & calibration
Matrix Calibration
7-patch minimum matrix profiling for unstable displays, heat soak drift displays, Extract colour space from matrix profile, matrix vs 3D LUT gamut clipping comparison, HDR calibration for heat unstable monitors
Patch Sets via Profiles
Using profiles to define patch sets
Patch Sets via Profiles
using existing profile as a patch set, Virtual Probe defined points, Custom Filter L nits point isolation, Add Modify Points different probes per point, different integration time per patch, Point Info Current Selection
Perceptual Colour Matching
Overcoming display Metameric Failure
Perceptual Colour Matching
RGB OLED metameric failure, narrow bandwidth spectral colour distribution, Sony Judd modification limitations, matching displays with different technologies, master display white point matching, laptop screen as perceptual reference, weighted white point 3D LUT
Profile Concatenation
Concatenate multiple Profiles
Profile Concatenation
concatenating profile measurement sets, combining probes for extended range, Add Modify Points vs Profile Concatenation, Drift data absolute values in concatenation, Custom Filters with Add Modify Points for reports
PQ based HDR
Understanding PQ based HDR calibration
PQ based HDR
power law EOTF vs PQ EOTF pre-calibration, ST2084 target peak luma colour space, Limit Range and Limit Luminance Max, BT2390-3 tone mapping, Increased Resolution PQ LUT, colourSpaceCustomRanges.csv, FALD backlight PQ calibration
Reduced Gamut Profiling
Calibrating difficult displays
Reduced Gamut Profiling
patch set not covering full gamut, technical vs profile based gamut reduction, badly pre-calibrated JVC projector Rec2020, IN_TG Custom Filter token, spotting fixed factory pre-calibration, gamut sweep xy coordinate extraction
Re-Measure Patches
Re-measure any patch or group of patches
Re-Measure Patches
selecting and re-measuring bad patches, Tangent line spotting measurement errors, RGB Separation error isolation, Point Info export selection csv, delta-E filter to isolate bad readings, Intelligent Integration off for speed
ReShade
ReShade LUT Generation
ReShade
HALD LUT image for ReShade, PC game display calibration LUT, Null HALD picture Add Picture Apply LUT Save Picture, PNG LUT image format
Self Verification
Verifying a display to itself
Self Verification
display mapping to itself in native state, Extract Space to assess underlying display quality, spotting volumetric issues before calibration
Separate LUT Components
Separating & Swapping LUT components between LUTs
Separate LUT Components
Split 1D+3D and Grey Axis Replace Maths tools, swapping grey scale calibration with matrix or quick profile, combining low light probe workaround, Back 1D LUT plus 3D LUT hardware workflow
TPG Operation
ColourSpace & TPG Operation
TPG Operation
TPG bit depth mismatch and patch resolution accuracy, DVDO AVLab and Murideo SIX-G 8-bit input limitation, bit-replication vs bit-shifting conversion, Patch Scale double-limiting error, YCbCr TPG range issues, set TPG to Full range rule of thumb
TV Calibration Patch Sets
Manual TV Calibration user patch sets
TV Calibration Patch Sets
Sony LG CMS control point patch sets, single lsb step preset patch list, zig-zag RGB Balance graph for finding control points, Preset Patch List csv, home TV multi-point adjustment
Virtual Sets
On-set Virtual Production
Virtual Sets
LED video wall calibration, Brompton Tessera Megapixel HELIOS integration, MatchLight driving LUT for LED walls, Image Sequence Probe for camera lens screen path, foreground background colour matching in-camera
(W)OLED Gamut Correction
Correction (W)OLED near black gamut
(W)OLED Gamut Correction
OLED maintains saturation to black unlike LCD, near-black oversaturation appears unnatural, Mono Blend filter gamut reduction per RGB channel, matching OLED desaturation to LCD look
Volumetric Gamut Coverage
Reporting accurate Gamut Coverage
Volumetric Gamut Coverage
2D CIE gamut coverage percentage is inaccurate, 3D CIE graph true gamut coverage example 60 percent vs 90 percent, gamut reduces with brightness increase, minimum 33 cube profile for gamut coverage value