Kernel-Based Multiview Joint Sparse Coding for Image Annotation
Table 1
Comparison of predicted labels with ground-truth annotations for images from Corel5K, IAPRTC12, and MIRFlickr25K datasets. Italic labels are the difference between predicted and ground-truth labels while some of them are also relevant to the image.
Images from Corel5K
Ground truths
Cow, bulls, antlers, elk
Grass, ruins, stone, column
Coral, anemone, ocean, reefs
Grass, bear, polar, tundra
Cars, tracks, turn, prototype
Predicted labels
Meadow, cow, bulls, elk, antlers
Ruins, stone, palace, column, grass
Coral, anemone, ocean, reefs, flowers
Grass, bear, polar, tundra, tree
Cars, tracks, turn, prototype, birds
Images from IAPRTC12
Ground truths
cloth, front, girl, hat, wall
court, man, player, tennis
beach, boat, fog, man, sea, tower
bush, cloud, group, hill, island, lake, people, sky
church, lamp, night, sky, square, street, tower
Predicted labels
front, girl, hat, jacket, wall
court, man, player, tennis, net
beach, boat, fog, man, people
group, hill, island, lake, photo
cathedral, lamp, night, square, street
Images from MIRFlickr25K
Ground truths
animals, bird, , clouds, plant_life, sky, structures, sunset, tree
plant_life, structures, tree,
flower, , night, plant_life
animals, plant_life, structures, tree, water
car, , plant_life, sky, structures, transport, tree