Abstract--This study explores the application of deep learning to improve and automate pollen grain detection and classification in both optical and holographic microscopy images, with a particular focus on veterinary cytology use cases. We used YOLOv8s for object detection and MobileNetV3L for the classification task, evaluating their performance across imaging modalities. The models achieved 91.3% mAP50 for detection and 97% overall accuracy for classification on optical images, whereas the initial performance on greyscale holographic images was substantially lower . We addressed the performance gap issue through dataset expansion using automated labeling and bounding box area enlargement. These techniques, applied to holographic images, improved detection performance from 2.49% to 13.3% mAP50 and classification performance from 42% to 54%. Our work demonstrates that, at least for image classification tasks, it is possible to pair deep learning techniques with cost-effective lensless digital holographic microscopy devices. I. INTRODUCTION Microscopy is an integral part of most veterinary medicine diagnostic procedures.

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Bernie Sanders criticizes AI as'the most consequential technology in humanity' US senator Bernie Sanders amplified his recent criticism of artificial intelligence on Sunday, explicitly linking the financial ambition of "the richest people in the world" to economic insecurity for millions of Americans - and calling for a potential moratorium on new datacenters . Sanders, a Vermont independent who caucuses with the Democratic party, said on CNN's State of the Union that he was "fearful of a lot" when it came to AI. And the senator called it "the most consequential technology in the history of humanity" that will "transform" the US and the world in ways that had not been fully discussed. "If there are no jobs and humans won't be needed for most things, how do people get an income to feed their families, to get healthcare or to pay the rent?" Sanders said. "There's not been one serious word of discussion in the Congress about that reality."

The annual food fight festival ''Els Enfarinats'' has left the Spanish town of Ibi covered in flour and egg shells. Every year participants wear military-style costumes and stage a fake coup using eggs, flour and firecrackers. The eggers go around asking for taxes - donations to charity - from local people and if you don't pay you could end up getting splatted. The festival, held in the province of Alicante, is more than 200 years old and takes place on the 28 December each year to coincide with the Day of the Innocents - Spain's equivalent of April Fools' Day. The French model and actress has died at the age of 91.

Inside the somber birthday of Rob Reiner's heartbroken daughter Romy: Pictured for first time since parents' murders... she seeks solace at the beach with boyfriend and family by her side Donald Trump meets with Zelensky at Mar-a-Lago as president snaps at reporter: 'What a stupid question' SARAH VINE: The miasma of gloom has finally lifted over the royals. How sad Harry and Meghan can't see past their own psychodramas to allow their children to join this happy band Fast moving winter storm and possible'bomb cyclone' set to sweep across the country as 40 million Americans are placed on alert Redemption for Jake Paul's fiancee as Jutta Leerdam bounces back after heartbreaking fall at Olympic trials FBI gives update on daycare accused of $4MILLION taxpayer fraud as Kash Patel says it's the'tip of the iceberg' and vows to'follow the money and protect children' A Boy Scout vanished in the mountains then stumbled into a police station 12 years later. The tale gripped social media... but then the truth came out Shopping mall was once the jewel in Democrat-run city's crown in its 90s heyday but now it's a ghost town and up for sale Brigitte Bardot's final social media posts show her doing what she loved and looking remarkably healthy without the care she relied upon in her final years - just days before her death Nashville's brutal secret RANKING of influencers - revealed: From the'cougar' to the country music WAG with an ugly nickname... and the star whose marriage is facing WILD accusations Bryson DeChambeau gives stark update on his LIV Golf future after Brooks Koepka's shock exit I've been a mechanic for 50 years... here are the cars you should desperately avoid: 'Blowing up' I'm a psychiatrist who almost never prescribes antidepressants. My drug-free treatment has a 70% success rate... Injured veterans say Meta's AI-powered glasses are a'gamechanger' for people with disabilities - as it allows them to send texts and get directions by just using their voice The Ray-Ban Meta AI Glasses and newer Oakley Vanguard glasses might look like a standard pair of chunky specs. But in reality, these cutting-edge wearables are a hands-free device that lets users seamlessly interact with AI controls.

The new video highlights the (cramped) life aboard the ISS. Breakthroughs, discoveries, and DIY tips sent every weekday. There is nearly 16,700 cubic feet of habitable area aboard the International Space Station (ISS). That makes it larger than a six-bedroom, two-bathroom house,but still small enough for a grand tour that takes less than 15 minutes. Earlier this month, NASA released a high-definition video showcase of the ISS, its facilities, and its crew recorded during the Crew-4 and Crew-5 missions in October 2022.

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Breakthroughs, discoveries, and DIY tips sent every weekday. For years, needing reading glasses to correct farsightedness seemed like an inevitable part of aging. This year, the visual accessories might officially be a thing of the past. The newly approved drops are powerful enough to improve vision by three or more lines on an eye chart within only 30 minutes. That wide-ranging impact is why chose the drops as the 2025 Health category winner.

Nvidia's chief executive, Jensen Huang, has been on an energetic world tour as the company's share price has soared. Nvidia's chief executive, Jensen Huang, has been on an energetic world tour as the company's share price has soared. Nvidia insists it isn't Enron, but its AI deals are testing investor faith The chipmaker's sprawling partnerships are driving extraordinary growth but also bank its future on the AI boom paying off quickly N vidia is, in crucial ways, nothing like Enron - the Houston energy giant that imploded through multibillion-dollar accounting fraud in 2001. Nor is it similar to companies such as Lucent or Worldcom that folded during the dotcom bubble. But the fact that it needs to reiterate this to its investors is less than ideal. Now worth more than $4tn (£3tn), Nvidia makes the specialised technology that powers the world's AI surge: silicon chips and software packages that train and host systems such as ChatGPT.