21 papers · ranked by Valyu relevance
Zheng Wu, Ruiheng Chang, Jiaxu Ma, Cewu Lu + 1 more
We propose a novel approach for instance segmentation given an image of homogeneous object cluster (HOC). Our learning approach is one-shot because a single video of an object instance is captured and it requires no human annotation. Our intuition is that images of homogeneous objects can be effectively synthesized…
Eckhard Hitzer
This paper concentrates on the homogeneous (conformal) model of Euclidean space (Horosphere) with subspaces that intuitively correspond to Euclidean geometric objects in three dimensions. Mathematical details of the construction and (useful) parametrizations of the 3D Euclidean object models are explicitly demonstrated…
Piotr Niemiec
The main aim of the paper is to study in greater detail absolutely homogeneous structures (that is, objects with the property that each partial isomorphism extends to a global automorphism), with special emphasis on metric spaces and (possibly infinite, full) graphs with edge-coloring. Besides, a general categorical…
Georgin Jacob, R. T. Pramod, S. P. Arun
Many visual tasks involve looking for specific object features. But we also often solve generic tasks where we look for a specific property, such as finding an odd item, deciding if two items are same, or if an object has symmetry. How do we solve such tasks? Building on simple neural rules, we show that displays with…
Georgin Jacob, RT Pramod, SP Arun, Peter Kok + 1 more
Most visual tasks involve looking for specific object features. But we also often perform property-based tasks where we look for specific property in an image, such as finding an odd item, deciding if two items are same, or if an object has symmetry. How do we solve such tasks? These tasks do not fit into standard…
Dmytro Terletskyi
– This paper contains analysis of main modern approaches to dynamic code generation, in particular creation of new classes during program execution. The main attention was paid to universal exploiters of homogeneous classes of objects, which were proposed as a part of such knowledge-representation model as…
Manuel Križ
Natural language sentences in which a property is ascribed to a plurality of objects have truth conditions that are not complementary with the truth conditions of the negations of such sentences. Starting from this observation, this paper presents an overview of so-called homogeneity effects. Arguably a pervasive…
Christian Bargetz, Adam Bartoš, Wiesław Kubiś, Franz Luggin
We study homogeneity aspects of metric spaces in which all triples of distinct points admit pairwise different distances; such spaces are called isosceles-free. In particular, we characterize all homogeneous isosceles-free spaces up to isometry as vector spaces over the two-element field, endowed with an injective…
A. R. Al-Abdallah, B. Gilligan
We consider compact Leviflat homogeneous Cauchy-Riemann (CR) manifolds. In this setting, the Levi-foliation exists and we show that all its leaves are homogeneous and biholomorphic. We analyze separately the structure of orbits in complex projective spaces and parallelizable homogeneous CR-manifolds in our context and…
Nasim Hajari, Gabriel Lugo Bustillo, Harsh Sharma, Irene Cheng
The task of recognising an object and estimating its 6d pose in a scene has received considerable attention in recent years. The accessibility and low-cost of consumer RGB-D cameras, make object recognition and pose estimation feasible even for small industrial businesses. An example is the industrial assembly line…
Dmytro Terletskyi
This paper contains analysis of concept of a class within different object-oriented knowledge representation models. The main attention is paid to structure of the class and its efficiency in the context of data storage, using object-relational mapping. The main achievement of the paper is extension of concept of…
Pinglei Bao, Doris Y. Tsao
Object recognition in the natural world usually occurs in the presence of multiple surrounding objects, but responses of neurons in inferotemporal (IT) cortex, the large brain area responsible for object recognition, have mostly been studied only to isolated objects. We study rules governing responses to multiple…
Authors not listed
A longstanding challenge in catalysis is the absence of unifying principles that couple the molecular-level reactivity of homogeneous catalysts with the durability and separability inherent to heterogeneous catalysts. Here, we present a computation-guided framework for the rational design of heterogeneous Rh-P…
Jordan Douglas, Charles W. Carter, Peter R. Wills
The Michaelis-Menten model requires its reaction velocities to be measured from a preparation of homogeneous enzymes, with identical or near-identical catalytic activities. However, there are many cases where enzyme preparations do not satisfy this condition, or where one may wish to test the validity of this…
Marcus Henrique Martins e Silva, Juliana Garlet, Fernando Luis Silva, Carla da Silva Paula
Brazil nut is one of the most important species of the Amazon due to its socioeconomic importance. Especially in homogeneous production systems, it may be susceptible to damage by wood-boring insects, as by the subfamily Scolytinae (Coleoptera: Curculionidae); thus, inadequate management conditions can cause economic…
Myoeum Kim, Shifeng Nian, Daniel Rau, Baiqiang Huang + 4 more
Three-dimensional (3D) printing of elastomers enables the fabrication of many technologically important structures and devices. However, there remains a critical need for the development of reprocessable, solvent-free soft elastomers that can be printed without the need for post-treatment. Here, we report modular soft…
Masataka Sawayama, Yoshinori Dobashi, Makoto Okabe, Kenchi Hosokawa + 4 more
For elucidation of complex visual processing such as material perception of realistic objects, multiple research approaches should be combined. Shearing stimulus and response data is an effective strategy to make the results of different studies directly comparable, and to assist a wide range of researchers with…
Rama El-khawaldeh, Mason Guy, Finn Bork, Nina Taherimakhsousi + 6 more
This work presents a generalizable computer vision (CV) and machine learning model that is used for automated real-time monitoring and control of a diverse array of workup processes. Our system simultaneously monitors multiple physical parameters (e.g., liquid level, homogeneity, turbidity, solid, residue, and color)…
Authors not listed
Hybrid nanocomposite hydrogels consist of the homogeneous incorporation of nano-objects in a hydrogel matrix. The latter, whether made of natural or synthetic materials, possesses a microporous, soft structure that makes it an ideal host for a variety of polymer and lipid-based nano-objects as well as metal- and…
Abbas Jabermoradi, John van Duynhoven, Johannes Hohlbein
Emulsifiers play an essential role in ensuring the physiochemical stability of food emulsions. In the case of mayonnaise, proteins contained in egg yolk act as emulsifiers. Here, we employed stochastic optical reconstruction microscopy (STORM) to localize proteins at the oil/water droplet interface using fluorescently…
Authors not listed
Understanding internal heterogeneities in hydrogel materials is essential for their effective use in biomedical and pharmaceutical applications, yet non-invasive, spatially resolved methods remain limited. We report a robust analytical approach using spatially resolved pulsed-field gradient nuclear magnetic resonance…