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Example-Based Color Transformation of Image and Video Using Basic Color Categories

Youngha Chang, Suguru Saito, and Masayuki Nakajima. Example-Based Color Transformation of Image and Video Using Basic Color Categories. I. INTRODUCTION. transfer colors according to preference 11 basic color categories (BCCs) black, white, gray (the achromatic ones),

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Example-Based Color Transformation of Image and Video Using Basic Color Categories

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  1. Youngha Chang, Suguru Saito, and Masayuki Nakajima Example-Based Color Transformation of Imageand Video Using Basic Color Categories

  2. I. INTRODUCTION • transfer colors according to preference • 11 basic color categories (BCCs) • black, white, gray (the achromatic ones), • red, green, yellow, blue, brown, purple, orange, and pink (the chromatic ones)

  3. II. OUR APPROACH

  4. II. OUR APPROACH • A. Handling the Illuminant Color in Images D65 The color-by-correlation method • B. Color Naming Method two steps: initial color naming fuzzy color naming

  5. II. OUR APPROACH • previous work: cluster the space into 11 BCCs • 11-D vector

  6. II. OUR APPROACH • C. Computing Corresponding Color Values in the ChromaticCategories basic convex hull

  7. II. OUR APPROACH • D. Computing Corresponding Color Values in the Achromatic Categories

  8. II. OUR APPROACH • E. Transferring Colors

  9. III. EXTENDING TO VIDEOS • A. Color Naming Method

  10. III. EXTENDING TO VIDEOS • B. Computing Corresponding Color Values in the Chromatic Categories

  11. III. EXTENDING TO VIDEOS • C. Computing Corresponding Color Values in the Achromatic Categories

  12. III. EXTENDING TO VIDEOS • D. Transferring Colors

  13. IV. RESULTS

  14. IV. RESULTS

  15. IV. RESULTS

  16. IV. RESULTS

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