QBB: Quantile-Based Binarization of 3D Point Cloud Descriptors.
Dániel VargaJános Márk Szalai-GindlMárton Ambrus-DobaiSándor LakiPublished in: IEEE Access (2022)
Keyphrases
- document images
- keypoints
- shape descriptors
- feature vectors
- rotationally invariant
- feature descriptors
- image retrieval
- image binarization
- database
- gray scale images
- object retrieval
- texture descriptors
- regularized kernel
- central limit theorem
- image preprocessing
- character segmentation
- visual descriptors
- shape context
- gray level
- low level
- image analysis
- computer vision