Accelerated Directional Search with Non-Euclidean Prox-Structure

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Spatial Analysis in curved spaces with Non-Euclidean Geometry

The ultimate goal of spatial information, both as part of technology and as science, is to answer questions and issues related to space, place, and location. Therefore, geometry is widely used for description, storage, and analysis. Undoubtedly, one of the most essential features of spatial information is geometric features, and one of the most obvious types of analysis is the geometric type an...

متن کامل

The Accelerated Euclidean Algorithm

We propose a new GCD algorithm called Accelerated Euclidean Algorithm, or AEA for short, which matches the O(n log n log log n) time complexity of the Schönhage algorithm for n-bit inputs. This new GCD algorithm is designed for both integers and polynomials. We only focus our study to the integer case, the polynomial case is currently addressed [3]. The algorithm is based on a half-gcd like pro...

متن کامل

Non-euclidean structure of spectral color space

Color processing methods can be divided into methods based on human color vision and spectral based methods. Human vision based methods usually describe color with three parameters which are easy to interpret since they model familiar color perception processes. They share however the limitations of human color vision such as metamerism. Spectral based methods describe colors by their underlyin...

متن کامل

Non-Euclidean metrics for similarity search in noisy datasets

In the context of classification, the dissimilarity between data elements is often measured by a metric defined on the data space. Often, the choice of the metric is often disregarded and the Euclidean distance is used without further inquiries. This paper illustrates the fact that when other noise schemes than the white Gaussian noise are encountered, it can be interesting to use alternative m...

متن کامل

Subvoxel Accurate Graph Search Using Non-Euclidean Graph Space

Graph search is attractive for the quantitative analysis of volumetric medical images, and especially for layered tissues, because it allows globally optimal solutions in low-order polynomial time. However, because nodes of graphs typically encode evenly distributed voxels of the volume with arcs connecting orthogonally sampled voxels in Euclidean space, segmentation cannot achieve greater prec...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Automation and Remote Control

سال: 2019

ISSN: 0005-1179,1608-3032

DOI: 10.1134/s0005117919040076