Pigment - C# effects gallery

Each tile is the same procedural scene: original (left) vs the result of a pure-C# kernel (right), encoded by the 1.6 Png codec + OcBase64 into a data: URI at build time - no browser, no System.Drawing. WIRED = reuses a 1.6 leaf (ColorOps / ColorFilters / ImageFilters). GAP = an app-layer loop 1.6 lacks (a 1.7 extraction candidate).

imaging self-test: 35 KATs passed ✓

before — InvertWIRED · ColorOps.Invert

after — InvertWIRED · ColorOps.Invert

before — Black & WhiteWIRED · ColorOps.Grayscale

after — Black & WhiteWIRED · ColorOps.Grayscale

before — SepiaWIRED · ColorFilters.Sepia

after — SepiaWIRED · ColorFilters.Sepia

before — Brightness +40GAP · app loop → 1.7

after — Brightness +40GAP · app loop → 1.7

before — Contrast +60GAP · app loop → 1.7

after — Contrast +60GAP · app loop → 1.7

before — Posterize 4GAP · app loop → 1.7

after — Posterize 4GAP · app loop → 1.7

before — Box Blur r3WIRED · ImageFilters.BoxBlur

after — Box Blur r3WIRED · ImageFilters.BoxBlur

before — Gaussian σ2.5WIRED · ImageFilters.GaussianBlur

after — Gaussian σ2.5WIRED · ImageFilters.GaussianBlur

before — SharpenWIRED · ImageFilters.Sharpen

after — SharpenWIRED · ImageFilters.Sharpen

before — Edge DetectWIRED · ImageFilters.Sobel

after — Edge DetectWIRED · ImageFilters.Sobel

before — EmbossWIRED · ImageFilters.Emboss

after — EmbossWIRED · ImageFilters.Emboss

before — ThresholdWIRED · ImageFilters.Threshold

after — ThresholdWIRED · ImageFilters.Threshold