Results 141 to 150 of about 2,947,234 (236)

Multi-scale keypoint hierarchy for Focus-of-Attention and object detection [PDF]

, 2005
Hypercolumns in area V1 contain frequency- and orientation-selective simple and complex cells for line (bar) and edge coding, plus end-stopped cells for key- point (vertex) detection.
du Buf, J. M. H., Rodrigues, J. M. F.
core   +1 more source

Object detection with constellations of keypoints

, 2015
Metode za detekcijo objektov osnovane na značilnicah se za določitev lokacije specifičnega objekta v testni sliki zanašajo na diskriminativno naravo značilnic. Nediskriminativne značilnice v množici detektiranih značilnic se izloča z uporabo podobnostnega pragu.
openaire   +3 more sources

RSCS6D: Keypoint Extraction-Based 6D Pose Estimation

In this work, we propose an improved network, RSCS6D, for 6D pose estimation from RGB-D images by extracting keypoint-based point clouds. Our key insight is that keypoint cloud can reduce data redundancy in 3D point clouds and accelerate the convergence ...
Nan Di, Weiyu Liu
core   +1 more source

Analysis of Competition and Training Videos of Speed Climbing Athletes Using Feature and Human Body Keypoint Detection Algorithms. [PDF]

Sensors (Basel), 2022
Pandurevic D, Draga P, Sutor A, Hochradel K.   +3 more
europepmc   +1 more source

X Marks the Spot? Applying Recent Keypoint Detection Methods to Paleozoological Landmarking.

We tasked two supervised keypoint detection networks to automatically identify anatomically relevant landmarks on sheep bones. The results of the models were compared to manual labeling by a domain expert, yielding satisfactory initial results that ...
Schüler, Nadine Sarah, Zelenka, Claudius, von Zastrow, Maximilian; id_orcid, Peters, Joris, Pöllath, Nadja   +4 more
core   +1 more source

DaD: Distilled Reinforcement Learning for Diverse Keypoint Detection

Keypoints are what enable Structure-from-Motion (SfM) systems to scale to thousands of images. However, designing a keypoint detection objective is a non-trivial task, as SfM is non-differentiable. Typically, an auxiliary objective involving a descriptor
Wadenbäck, Mårten, Edstedt, Johan, Bökman, Georg, Felsberg, Michael, Bökman, Georg,, Edstedt, Johan,, Wadenbäck, Mårten,, Felsberg, Michael,   +7 more
core   +1 more source

LTK-YOLO: Lightweight Keypoint Detection for Robotic Tea Bud Picking. [PDF]

Plants (Basel)
Yi X, Zheng Z, Liang H, Huo Y, Liu M, He L.   +5 more
europepmc   +1 more source

HyKey: hyperspectral keypoint detection and matching in minimally invasive surgery. [PDF]

Int J Comput Assist Radiol Surg
Saikia A, Di Vece C, Mao Z, Bonilla S, He C, Ramalhinho J, Czempiel T, Bano S, Stoyanov D.   +8 more
europepmc   +1 more source

Deep Learning for Facial Keypoints Detection

Proceedings of the 10th International Conference on Computer Vision Theory and Applications, 2015
Mikko Haavisto, Arto Kaarna, Lasse Lensu
openaire   +2 more sources

Automatic posture analysis of dentists in real-world clinical settings via a composite OpenPose keypoint detection-geometric approach: a pilot study. [PDF]

BDJ Open
Xu J, Jie J, Zeng B, Liu S, Jiang W, Fang Y, Xin W.   +6 more
europepmc   +1 more source