Избавляемся от ошибок Segmentation fault из-за переполнения стека в С++

Развивая идею доверенного языка программирования я пришел к выводу, что за счет ограничений синтаксиса и создания соответствующих проверок в статическом анализаторе кода, можно защититься практически ото всех технических ошибок, кроме двух - контроль динамически выделяемой памяти и переполнения стека. Причем, если для подсчета ссылок в рантайме, решения существуют, то контроль переполнения стека невозможно сделать не только во время анализа исходного текста программы, но это практически невозможно и во время выполнения приложения! Ведь ошибка переполнение стека (stack overflow) - это всегда фатально, так как не существует способа поймать и обработать эту ошибку изнутри выполняемой программы, чтобы потом продолжить её выполнение как ни в чем не бывало. Существует ли хотя бы теоретическая возможность защититься от ошибок переполнения стека и сделать из нее обычную ошибку (исключение), которую можно поймать (обработать) в самом приложении, чтобы была возможность продолжить выполнение программы без боязни последующей ошибки сегментации (segmentation fault) или повреждения стека (stack smashing)?

https://habr.com/ru/articles/983394/

#переполнение_стека #segmentation #segmentation_fault #stack_overflow #ошибки #исключения_в_c++ #обработка_ошибок #надежное_программирование #сезон_ии_в_разработке

Meta Releases SAM 3 for Enhanced Segmentation

https://techlife.blog/posts/meta-releases-sam-3/

#AI #Meta #SAM #Segmentation

Meta SAM 3 공개: 텍스트만으로 영상 속 객체 추적, 정확도 2배 향상

https://aisparkup.com/posts/6730

sentencex - by Wikimedia:

https://github.com/wikimedia/sentencex

A sentence segmentation library with wide language support optimized for speed and utility.

Written in #Rust.

Bindings are available for #Python, #NodeJS and #WASM

Might be useful for my #SpeechToText system! 👀

#NLP #TextProcessing #Segmentation #RustLang

Why the overcomplication? Keep your email marketing segmentation simple and to the point, and avoid these common pitfalls. Cook up a sound segmentation strategy with our help: https://mailreach.eu/email-marketing-blog/segmentation-avoiding-overcomplication/?utm_medium=social&utm_source=mastodon&utm_campaign=blog
#EmailMarketing
#Newsletter
#EmailSegmentation
#Segmentation
#Marketing
#ReachRascals

So how do you turn contours (see previous post) into surface geometry? Well you can create a "levelset image", it is a bit like a heat propagating positively outward and negatively inward from the contours. Instead of heat though you can use the distance to the contour. Next you can draw the isosurface at the level 0 to retrieve the surface.

If one segments stuff using voxel labels it can be hard to retrieve a smooth result. Here however the contours are smoothly interpolated curves and the isosurface is smoothly interpolated as well. Hence there is naturally less of a stepped-Lego issue :).

In the video below the image on the right is the wobbly STL that comes with the Visible Human project. I tried to do better based on the contours-level set approach. I can also control the surface mesh density as you can see in the middle image.

#opensource #Julialang #biomedicalengineering #finiteelementanalysis #biomechanics #segmentation

Open source projects used here:

https://github.com/COMODO-research/Imago.jl

https://github.com/COMODO-research/Comodo.jl

https://github.com/COMODO-research/Geogram.jl

👾 Unsupervised Instance Segmentation with Superpixels

https://arxiv.org/abs/2509.05352

#cs #arxiv #machinevision #vision #computergraphics #segmentation #sensors #ml

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Oct 16: Last, but not least: Dagmar Kainmüller (Helmholtz Imaging, @MDC_Berlin) on current machine learning models for image segmentation—including how to apply such models to large data.

Register for the series 👉 https://bit.ly/6-image-processing-tasks

@helmholtz
#imaging #Segmentation

OmniCloudMask is a Python library for state-of-the-art segmentation of clouds and cloud shadows in high- to moderate-resolution satellite imagery #segmentation

https://github.com/DPIRD-DMA/OmniCloudMask

#TargetGroups 🎯 Without effective #targetgrouporientation, #marketingmeasures are a pure game of chance: and without effective #dataanalysis, #marketing is blind.

#Segmentation 💬 Target groups are analyzed based on age, interests, behavior or location, for example, in order to develop tailored #marketingstrategies.

#Personalization 📊 #AI and #analysistools make it possible to provide and communicate personalized content to increase #conversions.

👉 https://OnlineMarketingStrategy.EU
👉 @marketing #news

Commence CRM’s Customer Segmentation Software automates the grouping of clients based on demographics, value, needs, profitability, service level, retention probability, and more. It supports priority, needs-based, and value-based segmentation, enabling targeted campaigns, optimized resources, better service, and strategic account focus. https://commence.com/software-features/customer-segmentation-software/

#marketingsegmentation #CRM #targetedcampaigns #segmentation #customervalue #smartermarketing

💡 Gemini 2.5 porta la segmentazione delle immagini

https://gomoot.com/gemini-2-5-come-segmentare-unimmagine-parlando-in-modo-naturale

#ai #blog #gemini #google #ia #images #news #picks #segmentation #tech #tecnologia @OfficialLoganK @GoogleCloud_IT

Tried the same with a more realistic 3D stack from the #ImageJ sample library.#Cellpose runs fast and segments very well out of the box.#CellSeg3D takes considerably longer and seems to segment decently, but I couldn’t get a proper instance #segmentation in the post-processing step (which is recommended as part of its workflow). However, #CellSeg3D looks very promising — just needs some more time and parameter exploration, I guess.

I’d recommend giving it a try 👌

✍️ New in #eLife: #CellSeg3D introduces #WNet3D, a self-supervised 3D #segmentation method for #microscopy data — no labels needed. Claims to outperform #Cellpose/#StarDist on 4 datasets. Includes #opensource plugin (#Napari) + full 3D annotated #cortex dataset. Will test it later.

🌍 https://elifesciences.org/articles/99848

#DeepLearning #Neuroscience

Vi har en rätt ömtålig infrastruktur. Jag undrar om Swish är nåbart från hela vida internet och om det är så smart isf?

#securitynews #segmentation #fault

https://omni.se/a/8q89bA

The closet segregationist
once thought to be extinct
has risen like a mutated Phoenix
to haunt our national consciousness again

Preaching racial #segmentation
under the guise of equity
in a perverted world where the concepts of diversity
equality and inclusion
is now considered UnAmerican

#vss365 #poem #poetry

Understanding Behavioral Segmentation Variables for Targeted Marketing

Dive into the key #Behavioralsegmentationvariables that drive successful #marketing #strategies Learn how actions, preferences, and habits shape customer targeting. Read more at AdSpyder. https://adspyder.io/behavioral-segmentation-of-customers/
#customersegmentiation #segmentation #audience #customerbehavior

Check all the boxes...

Record your soul
into the master database
high in that cloud place
where thought #segmentation
will be statistically performed
to slot you properly
on the great cyber ship

Here you can dance on the platform
of the Microchip Ballroom
with other statistically like minded blips...

Take an opinion mining adventure...

Far above this contentious sphere...

Where filtered algorithm truth
will then be generously dispensed
by your benevolent
corporate government
in data cluster increments
for a quick conditioning trip
to our hermetically sealed thought silos

Peace through a uni-thought populace
is the ultimate destination

#vss365 #poetry #poem #amwriting

Semantic segmentation of historical maps using self-constructing graph convolutional networks to interpret and extract information #segmentation

https://www.tandfonline.com/doi/full/10.1080/15230406.2025.2468304