Abstract: In this paper, we present a novel level set method (LSM) for image segmentation. By utilizing the Bayesian rule, we design a nonlinear adaptive velocity and a probability-weighted stopping ...

Abstract: This work compares the effectiveness of four image reconstruction techniques for a ring-array photoacoustic computed tomography (PACT) system: the delay-and-sum (DAS), the interpolated model ...

Set オブジェクトに積集合、和集合、差集合などの集合演算メソッドを追加するもの Set.prototype.intersection(other) Set.prototype.union(other) Set.prototype.difference(other) Set.prototype.symmetricDifference(other) Set ...

Visitors capture cellphone images and peer through a security fence along Pennsylvania Avenue outside the White House in Washington on July 7, 2022. (Tom Brenner for The Washington Post) Last week, ...

Just a few weeks after Shenzhen set a world record for the most number of drones in a drone show, the Chinese city smashed the record again. At the start of September, a show there used 7,598 drones ...

The Green party and Liberal Democrats both published their manifestos last week, featuring an array of images ranging from the tower housing Big Ben to sprawling countryside. But both manifestos ...

The newest version of the Sense9 system by Radiant Images features a 20K resolution camera array, that utilizes RED Komodo-X and V-Raptor [X] global shutter cameras. The Sense9 itself is not a new ...

Chris is a Senior News Writer for Collider. He can be found in an IMAX screen, with his eyes watering and his ears bleeding for his own pleasure. He joined the news team in 2022 and accidentally fell ...

The James Webb Space Telescope has done it: On February 3, NASA announced the first particles of light have made their way through the entire telescope. This is the closest scientists have come to ...

The radiation of mammals at the extinction of the dinosaurs produced a plethora of new forms-as diverse as bats, dolphins, and elephants-in only 10-20 million years. Behind the scenes, adaptation to ...