可以看到这个场景下GoRela能很好地理解地图信息,预测出符合实际的trajectory。 Viewpoint sensitivity analysis 文章也做了viewpoint invariant 作用验证,可以看到有了viewpoint invariant 构造的pairpose 在随机旋转SDV的heading后,BrierFDE的方差是最小的。 Sample efficiency analysis 有了viewpoint invariant 构造的pairpose...
visual perception/ viewpoint-invariant Weber fractionsstandard contour-curvature discriminationshape discriminationstimulus configurationWeber fraction invariancesymmetry-preserving affine transformations/ A8732S Psychophysics of vision, visual perception, binocular vision C1290L Systems theory applications in biology ...
Viewpoint-invariant and viewpoint-dependent object recognition in dissociable neural subsystems 来自 Springer 喜欢 0 阅读量: 71 作者:ED Burgund,CJ Marsolek 摘要: Participants viewed objects in the central visual field and then named either same or different depth-orientation views of these objects ...
It is proposed that any cue for the visual discrimination of shape, in particular the discrimination of curved contours, should be such that the perceptual relationships defined by the cue are invariant under changes in observer viewpoint. Such relationships may be quantified by the Weber fraction;...
SiuW. C.ELECTRONICS LETTERS- IEEMan, G. M. T., Poon, J. C. H. & Siu, W.-C. (1994). "Viewpoint-invariant Fourier descriptor for 3-D planar object recognition." Electronics Letters 30(20): 1664-1665Man G.M.T, Poon J.C.H & Siu W.C., Viewpoint-invariant Fourier descriptor ...
Viewpoint-Invariant Exercise Repetition Counting 29 Jul 2021 · Yu Cheng Hsu, Qingpeng Zhang, Efstratios Tsougenis, Kwok-Leung Tsui · Edit social preview Counting the repetition of human exercise and physical rehabilitation is a common task in rehabilitation and exercise training. The existing ...
Difficulties in handling high intra-class variations constitute major obstacles to achieving high performance on standard benchmark datasets (scale, viewpoint, lighting conditions and orientation variations provide good examples). Suggested model aims at providing more robustness to detecting objects suffering...
Viewpoint invariant pedestrian recognition is an important yet under-addressed problem in computer vision. This is likely due to the difficulty in matching two objects with unknown viewpoint and pose. This paper presents a method of performing viewpoint invariant pedestrian recognition using an efficien...
摘要: As the title indicates this work addresses the idea of retrieving information from images independent of viewpoint. The work deals with extracting invariant indexing primitives.关键词:Shape Subject indexing Three dimensional Extraction Invariance ...
By decoupling the viewpoint and the geometry of an image, we develop a scene matching approach which is truly 100% viewpoint invariant, yielding state-of-the-art performance on challenging data. 展开 关键词: Machine Learning Computer Vision Scene Understanding Geometry Estimation 3D Data ...