scholarly journals Gradient boosting regression for faster Partitioned Iterated Function Systems‐based head pose estimation

2021 ◽  
Author(s):  
Paola Barra ◽  
Riccardo Distasi ◽  
Chiara Pero ◽  
Stefano Ricciardi ◽  
Maurizio Tucci
Keyword(s):  
Pose Estimation ◽  
Iterated Function Systems ◽  
Head Pose Estimation ◽  
Gradient Boosting ◽  
Head Pose ◽  
Iterated Function

scholarly journals Partitioned iterated function systems by regression models for head pose estimation

2021 ◽  
Vol 32 (5) ◽  
Author(s):  
Andrea F. Abate ◽  
Paola Barra ◽  
Chiara Pero ◽  
Maurizio Tucci
Keyword(s):  
Pose Estimation ◽  
Regression Models ◽  
Head Rotation ◽  
Iterated Function Systems ◽  
Head Pose Estimation ◽  
Head Pose ◽  
Fractal Image Compression ◽  
Fractal Image ◽  
Iterated Function ◽  
Benchmark Datasets

AbstractHead pose estimation represents an important computer vision technique in different contexts where image acquisition cannot be controlled by an operator, making face recognition of unknown subjects more accurate and efficient. In this work, starting from partitioned iterated function systems to identify the pose, different regression models are adopted to predict the angular value errors (yaw, pitch and roll axes, respectively). This method combines the fractal image compression characteristics, such as self-similar structures in order to identify similar head rotation, with regression analysis prediction. The experimental evaluation is performed on widely used benchmark datasets, i.e., Biwi and AFLW2000, and the results are compared with many existing state-of-the-art methods, demonstrating the robustness of the proposed fusion approach and excellent performance.

The More, the Merrier? A Study on In-Car IR-based Head Pose Estimation

2020 ◽  
Author(s):  
Ahmet Firintepe ◽  
Mohamed Selim ◽  
Alain Pagani ◽  
Didier Stricker
Keyword(s):  
Pose Estimation ◽  
Head Pose Estimation ◽  
Head Pose

Early Warning Pedestrian Crossing Intention From Its Head Gesture using Head Pose Estimation

2021 ◽  
Author(s):  
Muhammad Ilham Perdana ◽  
Wiwik Anggraeni ◽  
Hanugra Aulia Sidharta ◽  
Eko Mulyanto Yuniarno ◽  
Mauridhi Hery Purnomo
Keyword(s):  
Pose Estimation ◽  
Early Warning ◽  
Head Pose Estimation ◽  
Head Pose ◽  
Pedestrian Crossing
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