Image preprocessing is the first step in OCR table recognition, aimed at optimizing the captured images to improve the accuracy of subsequent recognition. Image preprocessing mainly includes the ...

Today, email-based attacks are increasingly sophisticated, however artificial intelligence (AI) can offer vital defense. With ...

Abstract: Inorder to address issues, such as convergence rate, stability, and computational complexity caused by the identification of long length impulse response systems, an effective nearest ...

Image preprocessing is the first step in OCR technology, aimed at improving image quality to create favorable conditions for subsequent character recognition. Vehicle document images may be affected ...

Abstract: Pedestrian dead reckoning (PDR) based on smartphones plays an important role in indoor positioning, activity recognition, and health management. However, existing PDR methods generally ...

It’s August, and the wave of tech layoffs in 2025 shows no signs of slowing down. Companies across industries continue to trim their workforces amid economic uncertainty. Kroger, the Cincinnati-based ...

Traditional path planning algorithms often face problems such as local optimum traps and low monitoring efficiency in agricultural UAV operations, making it difficult to meet the operational ...

WASHINGTON (AP) — Giraffes are a majestic sight in Africa with their long necks and distinctive spots. Now it turns out there are four different giraffe species on the continent, according to a new ...

Read full article: How one Jacksonville LGBTQ+ organization plans to respond to erased rainbow crosswalks Researchers previously considered all giraffes across Africa to belong to a single species.