3D spatial pyramid: descriptors generation from point clouds for indoor scene classification.
Cristina Romero-GonzálezJesus Martínez-GómezIsmael García-VareaLuis Rodríguez-RuizPublished in: Mach. Vis. Appl. (2016)
Keyphrases
- scene classification
- point cloud
- spatial pyramid
- bag of features
- image classification
- visual words
- scene recognition
- image representation
- object recognition
- visual features
- action recognition
- bag of words
- structure from motion
- keypoints
- image retrieval
- bag of visual words
- feature descriptors
- probabilistic latent semantic analysis
- image features
- feature space
- natural scenes
- gaussian mixture model
- biologically inspired
- object categories
- image content
- machine learning
- co occurrence
- pairwise
- multiscale
- low level features
- d objects