Results 51 to 60 of about 1,001,350 (314)
A network for multiscale image segmentation [PDF]
, 1988 Detecting edges of objects in their images is a basic problem in computational vision. The scale-space technique introduced by Witkin [11] provides means of using local and global reasoning in locating edges.
Malik, Jitendra, Perona, Pietro
core
Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing
FEBS Letters, EarlyView.Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley +1 more source
Ambient Noise‐Derived SmS Splitting: A New Approach to Constraining Crustal Radial Anisotropy
Geophysical Research LettersRecent studies have shown that crustal body wave phases, such as PmP or SmS, can be effectively retrieved from ambient noise cross‐correlations. However, few studies have used these phases to constrain crustal structures.
Jinyun Xie +4 more
doaj +1 more source
Time after time – circadian clocks through the lens of oscillator theory
FEBS Letters, EarlyView.Oscillator theory bridges physics and circadian biology. Damped oscillators require external drivers, while limit cycles emerge from delayed feedback and nonlinearities. Coupling enables tissue‐level coherence, and entrainment aligns internal clocks with environmental cues.
Marta del Olmo +2 more
wiley +1 more source
Scale Development for Environmental Perception of Public Space
Frontiers in Psychology, 2020 We developed a psychometric scale for measuring the subjective environmental perception of public spaces. In the scale development process, we started with an initial pool of 85 items identified from the literature that were related to environmental ...
Robbie Ho, Wing Tung Au
doaj +1 more source
Conceptual Design and Demonstration of Space Scale for Measuring Mass in Microgravity Environment [PDF]
Journal of Astronomy and Space Sciences, 2015 In this study, a new idea for developing a space scale for measuring mass in a microgravity environment was proposed by using the inertial force properties of an object to measure its mass.
Youn-Kyu Kim +3 more
doaj +1 more source
Adaptive confidence bands for Markov chains and diffusions: Estimating the invariant measure and the drift [PDF]
, 2016 As a starting point we prove a functional central limit theorem for estimators of the invariant measure of a geometrically ergodic Harris-recurrent Markov chain in a multi-scale space.
Söhl, Jakob, Trabs, Mathias
core +2 more sources
LSTM: A Search Space Odyssey [PDF]
IEEE Transactions on Neural Networks and Learning Systems, 2015 Several variants of the long short-term memory (LSTM) architecture for recurrent neural networks have been proposed since its inception in 1995. In recent years, these networks have become the state-of-the-art models for a variety of machine learning ...
Klaus Greff +4 more
semanticscholar +1 more source
Improvement of Harris Algorithm Based on Gaussian Scale Space [PDF]
Engineering and Technology Journal, 2019 Features is the description of the image contents which could be corner, blob or edge. Corners are one of the most important feature to describe image, therefore there are many algorithms to detect corners such as Harris, FAST, SUSAN, etc.
Abdul Amir Karim, Rafal Sameer
doaj +1 more source
Anisotropic diffusion processes in early vision [PDF]
, 1989 Summary form only given. Images often contain information at a number of different scales of resolution, so that the definition and generation of a good scale space is a key step in early vision. A scale space in which object boundaries are respected and
Perona, P.
core