Trigonometric projection statistics histograms for 3D local feature representation and shape description.
Xingsheng LiuAnhu LiJianfeng SunZhiyong LuPublished in: Pattern Recognit. (2023)
Keyphrases
- feature representation
- shape description
- shape descriptors
- feature extraction
- shape representation
- low dimensional
- feature set
- shape retrieval
- shape matching
- fourier descriptors
- face recognition
- high dimensional
- sparse representation
- feature descriptors
- three dimensional
- morphological operations
- basis functions
- viewpoint
- shape features
- affine invariant
- machine learning
- pattern recognition