Corel-Princeton Image Similarity Benchmark

About the Corel-Princeton Image Similarity Benchmark
- This benchmark was created based on a human subject study of 121 people.
- For each query image, the groundtruth contains not only the similar images, but also their similarity scores assigned by our human subjects.
Image dataset:
- This dataset contains 10,000 images randomly picked from the Corel Stock Photo Library.
- dataset.txt lists the 10,000 images' ids in the original Corel dataset, in the order that they were picked.
Query images:
- Eight query images are used in this benchmark: airplane, beach, car, flower, horse, fruit, model, columns.
- queries.txt lists the query images and their corel ids.
Groundtruth:
- Format: each line in the groundtruth files contains three fields, which are rank, corel_id, and similarity score, respectively.
- You can also click the query images above to see their similar images in the groundtruth.
- simset_airplane.txt
- simset_beach.txt
- simset_car.txt
- simset_flower.txt
- simset_horse.txt
- simset_fruit.txt
- simset_model.txt
- simset_columns.txt