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Samuel Lima Braz

samuellimabraz

AI & ML interests

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Recent Activity

updated a model about 3 hours ago

tech4humans/Qwen2.5-1.5B-Instruct-lora-r8-alpha8-dp0

published a model about 3 hours ago

tech4humans/Qwen2.5-1.5B-Instruct-lora-r8-alpha8-dp0

reacted to their post with 🤗 1 day ago

I recently had the opportunity to present at a Computer Vision Hangout, sharing my journey from autonomous drone competition to fine-tuning Vision-Language Models. I built an interactive presentation app! Here's a glimpse of the topics: 🚁 Black Bee Drones: My first steps into CV with Latin America's first autonomous drone team. Covering classical CV techniques (filtering, edge detection), the IMAV 2023 mission (ArUco detection, line following with PID control), and links to demos for OpenCV basics and PID simulation. 🤖 Asimo Foundation: Using MediaPipe for gesture control of a robotic arm in an educational project. ☕ CafeDL: Building a small Deep Learning framework from scratch in Java (inspired by Keras, using ND4J) and training a CNN for a QuickDraw-like app. 🏢 Tech4Humans: Real-world applications, including open-source signature detection and efficient fine-tuning of VLMs for document extraction. Check out the interactive demos (also embedded in the main app): 1️⃣ CV Hangout App: The main presentation app showcasing my journey. https://huggingface.co/spaces/samuellimabraz/cv-hangout 2️⃣ OpenCV GUI: Real-time demo of CV techniques (filters, color filtering, ArUco) & AI models. https://huggingface.co/spaces/samuellimabraz/opencv-gui 3️⃣ Line Follow PID: Simulation of a PID controller for drone line-following. https://huggingface.co/spaces/samuellimabraz/line-follow-pid I hope these resources are helpful to someone on their CV learning journey!

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samuellimabraz's activity

liked a Space 3 days ago

Cv Hangout

💻

Computer Vision Hangout

liked a Space 12 days ago

RF-DETR

🔥

SOTA real-time object detection model

liked a Space 15 days ago

1.4k

GGUF My Repo

🦙

Create and quantize Hugging Face models

liked a Space 26 days ago

419

Gemini Co-Drawing

✏

Gemini 2.0 native image generation co-doodling

liked a dataset about 1 month ago

HuggingFaceM4/the_cauldron

Viewer • Updated May 6, 2024 • 1.88M • 830k • 401

liked a Space about 1 month ago

Vision Papers

💻

All paper summaries read by Merve

liked a model about 1 month ago

ds4sd/SmolDocling-256M-preview

Image-Text-to-Text • Updated about 1 month ago • 81.5k • 1.25k

liked 2 Spaces about 2 months ago

Signature Detection

👁

Handwritten Signature Detection

104

Phi 4 Multimodal

🌖

Interact with an AI by sending text, images, or audio

liked a dataset about 2 months ago

getomni-ai/ocr-benchmark

Viewer • Updated Feb 21 • 1k • 3.6k • 49

liked a model about 2 months ago

h2oai/h2ovl-mississippi-2b

Text Generation • Updated Dec 13, 2024 • 147k • 34

liked a dataset 2 months ago

tech4humans/signature-detection

Viewer • Updated 19 days ago • 2.82k • 462 • 8

liked a model 2 months ago

tech4humans/yolov8s-signature-detector

Object Detection • Updated 18 days ago • 28.9k • 14

liked 2 Spaces 2 months ago

2.5k

The Ultra-Scale Playbook

🌌

The ultimate guide to training LLM on large GPU Clusters

H2o Mississippi 2b

🐢

Upload an image and extract text or chat usingOCR and document extraction models

liked a dataset 3 months ago

bigscience/P3

Viewer • Updated Mar 4, 2024 • 122M • 105k • 217

liked a Space 3 months ago

8.12k

FLUX.1 [dev]

🖥

Generate images from text prompts

liked a Space 6 months ago

311

Aya Models

🌍

Interact with the Aya family of models.

liked a model 7 months ago

unsloth/Phi-3.5-mini-instruct

Text Generation • Updated Nov 22, 2024 • 12.9k • 46

liked a model 8 months ago

bigscience/bloom-560m

Text Generation • Updated Sep 26, 2023 • 511k • 352