Head pose estimation for football videos by using fixed wide field-of-view camera

2017 ◽  
Author(s):  
S. Yokozawa ◽  
M. Takahashi ◽  
H. Mitsumine ◽  
T. Mishina
Keyword(s):  
Pose Estimation ◽  
Field Of View ◽  
Head Pose Estimation ◽  
Wide Field ◽  
Head Pose ◽  
Wide Field Of View

Position and Pose Estimation of Camera-Head with Foveated Wide Angle Lens

2003 ◽  
Vol 15 (3) ◽  
pp. 293-303
Author(s):  
Haiquan Yang ◽  
◽  
Nobuyuki Kita ◽  
Yasuyo Kita
Keyword(s):  
Pose Estimation ◽  
3D Model ◽  
Initial Position ◽  
Field Of View ◽  
Wide Field ◽  
Initial Error ◽  
Surrounding Environment ◽  
Wide Field Of View ◽  
Wide Angle Lens ◽  
Position And Pose Estimation

A method is proposed to correct the initial position and pose estimates of a camera-head by aligning a 3D model of its surrounding environment with an observed 2D image that is captured by a foveated wideangle lens in the camera. Because of the wide field of view of the lens, the algorithm can converge even when the initial error is large, and the precision of the result is high since the resolution of the fovea of the lens is high.

STM studies of crystal growth

1991 ◽  
Vol 49 ◽  
pp. 374-375
Author(s):  
M. G. Lagally
Keyword(s):  
Crystal Growth ◽  
Molecular Beam ◽  
Chemical Vapor ◽  
Sputter Deposition ◽  
Field Of View ◽  
Scanning Tunneling ◽  
Wide Field ◽  
Tunneling Microscopy ◽  
Wide Field Of View ◽  
The One

It has been recognized since the earliest days of crystal growth that kinetic processes of all Kinds control the nature of the growth. As the technology of crystal growth has become ever more refined, with the advent of such atomistic processes as molecular beam epitaxy, chemical vapor deposition, sputter deposition, and plasma enhanced techniques for the creation of “crystals” as little as one or a few atomic layers thick, multilayer structures, and novel materials combinations, the need to understand the mechanisms controlling the growth process is becoming more critical. Unfortunately, available techniques have not lent themselves well to obtaining a truly microscopic picture of such processes. Because of its atomic resolution on the one hand, and the achievable wide field of view on the other (of the order of micrometers) scanning tunneling microscopy (STM) gives us this opportunity. In this talk, we briefly review the types of growth kinetics measurements that can be made using STM. The use of STM for studies of kinetics is one of the more recent applications of what is itself still a very young field.

Design and verification of high-precision multi-star simulator with a wide field of view

2020 ◽  
Vol 13 (6) ◽  
pp. 1-9
Author(s):  
XU Hong-gang ◽  
◽  
HAN Bing ◽  
LI Man-li ◽  
MA Hong-tao ◽  
...  
Keyword(s):  
High Precision ◽  
Field Of View ◽  
Wide Field ◽  
Wide Field Of View

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

Fabrication of bioinspired omnidirectional and gapless microlens array for wide field-of-view detections

2012 ◽  
Vol 100 (13) ◽  
pp. 133701 ◽  
Author(s):  
Hewei Liu ◽  
Feng Chen ◽  
Qing Yang ◽  
Pubo Qu ◽  
Shengguan He ◽  
...  
Keyword(s):  
Microlens Array ◽  
Field Of View ◽  
Wide Field ◽  
Wide Field Of View
Sign in / Sign up

Export Citation Format

Share Document