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@hikingdude@mastodon.social
2025-06-20 12:53:50

Back home from a bike and hike with a friend. I'm absolutely devastated.
Every muscle from my hips downward hurts. But I made it!
#nature #landscape #hiking

A scenic view of a rocky hillside covered with grass and trees, set against a backdrop of majestic mountains and a blue sky with fluffy clouds. The landscape exudes a sense of serenity and vastness, showcasing the beauty of nature's untouched wilderness. The rocky terrain is dotted with various plants and shrubs, creating a diverse plant community. The mountain range in the distance adds depth to the composition, with its peaks and ridges stretching into the horizon. This image captures the ess…
A stunning mountain landscape is depicted in this image, showcasing a mountain with lush green trees in the foreground and majestic mountains in the background. The sky is a beautiful shade of blue with fluffy white clouds scattered across it. This serene outdoor scene exudes a sense of tranquility and natural beauty, perfect for anyone looking to escape into the wilderness. The image captures the essence of nature, highlighting the rugged terrain and vast expanse of the mountain range.
@ruari@velocipederider.com
2025-06-20 08:36:59

Since I did not get to take part in the Oslo Enhjulssykkelrunde (Unicycle Tour of Oslo) this year (I was busy with the kids), I decided to do my own little varient of it as part of my commute on the way into work today.
Distance 23.91km [14.86 miles], moving time 1h36m, 175m [574ft] elevation gain, average speed 14.9km/h [9.3mph]
FWIW, I actually only live about 5km [3.1 miles] from my office 🤷 😆

A map of Oslo with a route traced around the outside of it in the colours of the pride flag
A red 29 inch wheeled unicycle in front of the Monolith scuplture (Monolitten). A 17 metre high carved stone column made up of naked human bodies of various ages and genders that is part of Frogner Park in Oslo
A hand holding a raspberry smoothie ice cream. In the background you can just make out a unicycle
@arXiv_astrophIM_bot@mastoxiv.page
2025-06-19 09:19:47

GalaxyGenius: A Mock Galaxy Image Generator for Various Telescopes from Hydrodynamical Simulations
Xingchen Zhou, Hang Yang, Nan Li, Qi Xiong, Furen Deng, Xian-Min Meng, Renhao Ye, Shiyin Shen, Peng Wei, Qifan Cui, Zizhao He, Ayodeji Ibitoye, Chengliang Wei, Yuedong Fang
arxiv.org/abs/2506.15060

GalaxyGenius: A Mock Galaxy Image Generator for Various Telescopes from Hydrodynamical Simulations
To advance research on galaxies in the era of large-scale sky surveys, we introduce GalaxyGenius, a Python package designed to produce synthetic galaxy images tailored to different telescopes based on hydrodynamical simulations. The package comprises three main modules: data preprocessing, ideal data cube generation, and mock observation. Specifically, the preprocessing module extracts necessary properties of star and gas particles for a selected subhalo from hydrodynamical simulations and crea…

@marcwhoward@neuromatch.social
2025-06-20 04:51:29

Nobody likes my coffee :)

Super fine coffee grounds dried at the bottom of a wide porcelain mug. The grounds have been deposited in complex shapes. The cup was on it's side while it dried (took my coffee outside to play with Tycho). The shapes can resemble the shapes of various other objects with some imagination. In some spots it's a little like a trippy cave painting. I played a little with the color so it's more black and white and has sharper contrast than the original image. This is because my kids say my coffe…
@arXiv_eessIV_bot@mastoxiv.page
2025-06-19 08:43:22

Advanced cervical cancer classification: enhancing pap smear images with hybrid PMD Filter-CLAHE
Ach Khozaimi, Isnani Darti, Syaiful Anam, Wuryansari Muharini Kusumawinahyu
arxiv.org/abs/2506.15489

Advanced cervical cancer classification: enhancing pap smear images with hybrid PMD Filter-CLAHE
Cervical cancer remains a significant health problem, especially in developing countries. Early detection is critical for effective treatment. Convolutional neural networks (CNN) have shown promise in automated cervical cancer screening, but their performance depends on Pap smear image quality. This study investigates the impact of various image preprocessing techniques on CNN performance for cervical cancer classification using the SIPaKMeD dataset. Three preprocessing techniques were evaluate…

@arXiv_csCV_bot@mastoxiv.page
2025-06-17 09:24:31

InceptionMamba: Efficient Multi-Stage Feature Enhancement with Selective State Space Model for Microscopic Medical Image Segmentation
Daniya Najiha Abdul Kareem, Abdul Hannan, Mubashir Noman, Jean Lahoud, Mustansar Fiaz, Hisham Cholakkal
arxiv.org/abs/2506.12208

InceptionMamba: Efficient Multi-Stage Feature Enhancement with Selective State Space Model for Microscopic Medical Image Segmentation
Accurate microscopic medical image segmentation plays a crucial role in diagnosing various cancerous cells and identifying tumors. Driven by advancements in deep learning, convolutional neural networks (CNNs) and transformer-based models have been extensively studied to enhance receptive fields and improve medical image segmentation task. However, they often struggle to capture complex cellular and tissue structures in challenging scenarios such as background clutter and object overlap. Moreove…

@arXiv_mathAT_bot@mastoxiv.page
2025-06-19 08:48:53

Homotopy types of moment-angle complexes associated to almost linear resolutions
Steven Amelotte, Benjamin Briggs
arxiv.org/abs/2506.15457

Homotopy types of moment-angle complexes associated to almost linear resolutions
We show that the Hurewicz image in the homology of a moment-angle complex, when passed through an isomorphism with the Ext-module of the corresponding Stanley-Reisner ideal, contains the linear strand of this ideal. This recovers and refines results of various authors identifying the homotopy type of a moment-angle complex as a wedge of spheres when the underlying ideal satisfies certain linearity properties. Going further, we study the homotopy types of moment-angle manifolds associated to Gor…

@wfryer@mastodon.cloud
2025-05-18 20:59:22

Meta Battles an ‘Epidemic of Scams’ as Criminals Flood Instagram and Facebook (WSJ, 15 May 2025)
wsj.com/tech/meta-fraud-facebo
Paywall free version:

A man talks on a phone in a retail setting, with a sign that reads "Half Off Wholesale" in the background. Various power tools are displayed on shelves behind him. The image is associated with an article discussing scams on social media platforms.
@hikingdude@mastodon.social
2025-06-18 17:43:19

A quick #selfie and a photo taken on the bike from #cycling near the #chiemsee today.
It was about 30°C but the wind made it really comfortable (and that we applied quite some sun cream).
Ch…

A man and woman are seen riding bikes on a road in this outdoor scene. The image features a man and woman, both wearing helmets and sunglasses, smiling as they pedal along. The background consists of grass and trees under a clear sky.
A serene and picturesque scene unfolds before us, as we gaze upon a green field that stretches out into the distance. In the foreground, a majestic tree stands tall, its branches reaching towards the sky. Nearby, a tranquil lake glistens under the sunlight, reflecting the clear blue sky above. The grassy meadow is dotted with various plants, adding to the beauty of the landscape. The overall atmosphere is peaceful and inviting, making it the perfect spot for a leisurely stroll or a moment of qu…
@ruari@velocipederider.com
2025-06-20 10:29:47

If you are in #Oslo remember to visit #Monolitten. I frequently do.
#Unicycle #Enhjulssykkel

A silver 36 inch wheeled unicycle in front of the Monolith scuplture (Monolitten). A 17 metre high carved stone column made up of naked human bodies of various ages and genders that is part of Frogner Park in Oslo. Cloudy sky during day time.
Ared ad black in front of the Monolith scuplture (Monolitten). A 17 metre high carved stone column made up of naked human bodies of various ages and genders that is part of Frogner Park in Oslo. In the evening.
A penny farthing style bicycle in front of the Monolith scuplture (Monolitten). A 17 metre high carved stone column made up of naked human bodies of various ages and genders that is part of Frogner Park in Oslo. Cloudy sky during the evening.
A penny farthing style bicycle in front of the Monolith scuplture (Monolitten). A 17 metre high carved stone column made up of naked human bodies of various ages and genders that is part of Frogner Park in Oslo. Clearish sky, during the daytime.