Dynamic Closest Color Warping to Sort and Compare Palettes
Suzi Kim and Sunghee Choi
Geometric Computing Lab., School of Computing, KAIST
Presented at ACM SIGGRAPH 2021
- LHSP is a dataset to measure the palette similarity.
- For each query palette, we test how many sibling palettes are found.
/LHSP
├── /swatches
└── /LHSP_k%d_jitter%d_replacement%d
├── query-palettes.csv
├──/query-palettes-images
│ ├── 0-{1st query palette' source image name}.png
│ ├── 1-{2nd query palette' source image name}.png
│ ├── ...
│ └── n-{(n+1)-th palette's source image name}.png
├── retrieval-palettes.csv
└──/retrieval-palettes-images
├── 0-{1st retrieval palette's source image name}.png
├── 1-{2nd retrieval palette's source image name}.png
├── ...
└── m-{(m+1)-th retrieval palettes source image name}.png
- This includes original swatches from Lin and Hanrahan's. It is the set of the swatches that participants and artists can choose from.
parameter | description |
---|---|
k | length of palette |
jitter | jittering offset (alpha in RGB space) |
replacement | count of new colors replaced from the original swatches |
- List of query palettes
- Structure of each query:
- {query's source image} {lenght of the query palette} {hex colors}
- List of retrieval palettes
- Structure of each target:
- {target's source image} {lenght of the query palette} {hex colors}
- Modeling How People Extract Color Themes from Images (Sharon Lin and Pat Hanrahan, CHI 2013)
Our paper is available at ACM Digital Library. Please cite with the following Bibtex code:
@article{kim2021dynamic,
title = {Dynamic Closest Color Warping to Sort and Compare Palettes},
author = {Kim, Suzi and Choi, Sunghee},
year = {2021},
journal = {ACM Transactions on Graphics (Proceedings SIGGRAPH)},
volume = {40},
number = {4},
articleno = {95},
address = {New York, NY, USA},
doi = {10.1145/3450626.3459776},
}
This work was supported by Institute of Information & communications Technology Planning & Evaluation (IITP) grant funded by the Korea government(MSIT) (No.2019-0-01158, Development of a Framework for 3D Geometric Model Processing)