A Low Cost Matching Motion Estimation Sensor Based on the NIOS II Microprocessor.
Diego GonzálezGuillermo BotellaUwe Meyer-BaeseCarlos GarcíaConcepción SanzManuel Prieto-MatíasFrancisco TiradoPublished in: Sensors (2012)
Keyphrases
- low cost
- motion estimation
- matching algorithm
- optical flow
- image matching
- image sequences
- motion compensation
- pattern matching
- cardiac motion estimation
- search range
- motion vectors
- video sequences
- low power
- inter frame
- motion compensated
- feature points
- video coding
- phase correlation
- high speed
- graph matching
- reference frame
- matching process
- video compression
- real time
- hardware architecture
- feature matching
- sensor data
- super resolution
- highly efficient
- disparity map
- image quality
- design methodology
- rate distortion
- motion estimation algorithm
- three dimensional
- special purpose hardware