Effects of clipping and filtering on the performance of OFDM

X Li, LJ Cimini - 1997 IEEE 47th Vehicular Technology …, 1997 - ieeexplore.ieee.org
… Our results show that clipping and filtering is a promising … the clipping level. In the following
discussion, we will frequently use a normalized clipping level, which we call the clipping ratio …

Silhouette clipping

PV Sander, X Gu, SJ Gortler, H Hoppe… - Proceedings of the 27th …, 2000 - dl.acm.org
Approximating detailed with coarse, texture-mapped meshes results in polygonal silhouettes.
To eliminate this artifact, we introduce silhouette clipping, a framework for efficiently …

[PDF][PDF] A new concept and method for line clipping

YD Liang, BA Barsky - ACM Transactions on Graphics (TOG), 1984 - dl.acm.org
clipping region. Observing that these conditions are all of similar form, they are rewritten such
that the solution to the clipping … the type of clipping considered in this paper is line clipping. …

Reentrant polygon clipping

IE Sutherland, GW Hodgman - Communications of the ACM, 1974 - dl.acm.org
clipping separately against each clipping plane or window boundary. Code capable of clipping
… Each such reentrant stage of clipping need store only two vertex values and may begin …

Efficient clipping of arbitrary polygons

G Greiner, K Hormann - ACM Transactions on Graphics (TOG), 1998 - dl.acm.org
Clipping 2D polygons is one of the basic routines in computer graphics. In rendering … We
present such an efficient algorithm for clipping arbitrary 2D-polygons. The algorithm can handle …

Generalized two-and three-dimensional clipping

M Cyrus, J Beck - Computers & Graphics, 1978 - Elsevier
… Abstract--This paper derives a clipping algorithm and discusses both two- and three-…
Interpretation of the computed clipping coefficients can produce both interior and exterior clipping to …

A generic solution to polygon clipping

BR Vatti - Communications of the ACM, 1992 - dl.acm.org
Clipping an arbitrary polygon against an arbitrary polygon has been a complex task. The
existing solutions for polygon clipping are … The clipping algorithm presented in this article lends …

Clipping versus coiling for ruptured intracranial aneurysms: a systematic review and meta-analysis

H Li, R Pan, H Wang, X Rong, Z Yin, DP Milgrom, X Shi… - Stroke, 2013 - ahajournals.org
Background and Purpose— Endovascular treatment has increasingly been used for aneurismal
subarachnoid aneurismal hemorrhage. The aim of this analysis is to assess the current …

Differentially private learning with adaptive clipping

G Andrew, O Thakkar, B McMahan… - Advances in Neural …, 2021 - proceedings.neurips.cc
… If we can first identify clipping norms that span the range of … can compare adaptive clipping
to fixed clipping with those norms. … Our fixed-clipping baseline uses five fixed clipping norms …

A clipping divider

RF Sproull, IE Sutherland - Proceedings of the December 9-11, 1968 …, 1968 - dl.acm.org
When compared with a drawing on paper, the pictures presented by today's computer display
equipment are sadly lacking in resolution. Most modern display equipment uses 10 bit …