Projects

Publications

An End-to-End Deep Learning Framework for Crop Type and Phenological Stage Identification

Karahan, F. E., Celikel, T., & Ozcan, G. — IEEE Access, 14, 97546–97558 — 2026 — https://doi.org/10.1109/ACCESS.2026.3707086

Automatic Detection of Weekly Growth Stages and Slaughter Time in Broiler Chickens with a YOLO-Based Deep Learning Model

Karahan, F. E., & Özcan, G. — ESTUDAM Journal of Informatics, 1, 31–36 — 2026 — https://doi.org/10.53608/estudambilisim.1907006

Research Projects

OkuAnla Turkish Document Intelligence

A web application that reads Turkish documents with OCR and makes sense of them. It extracts entities, summaries, sentiment and structured fields from invoices, receipts and IDs using Turkish NLP. It works with both images and PDFs.

Tomato Ripeness Detection

A YOLO-based deep learning model that detects tomato growth and ripeness stages (bud, flower, green, orange, red) from images, originally built for a mobile application and now available here as an interactive demo.

Egg Detection and Counting with YOLO

A YOLO-based computer vision system that detects eggs in a coop and counts them automatically, running entirely client-side in the browser.

Crop Type and Phenological Stage Detection

An end-to-end deep learning framework that detects four growth stages (seed, bud, flower, harvestable fruit) of okra, pepper, and eggplant plants, with a new labeled dataset collected from agricultural fields in Muğla.

Broiler Chicken Growth Stage & Slaughter Time Detection

A YOLO-based deep learning model that automatically detects weekly growth stages and slaughter time in broiler chickens on poultry farms, from data collected in a real farm environment.

AI-Assisted Dermatology Diagnosis System

An AI model for segmenting the dermis and epidermis layers and atypical cells in skin biopsy images, using a dataset prepared from Bursa Uludağ University Hospital medical data.

TEKNOFEST Autonomous Tractor Competition

An image processing system that detects weeds and lettuce plants, with a GPS-based precise positioning and autonomous navigation algorithm, running in real time on a Jetson Nano.

Photo Studio

A photo filter and editing studio that runs entirely in the browser. Everything is processed on the device GPU: photos are never uploaded to a server, and the app works offline. The same URL opens on phone and desktop, and installs like a native app through “Add to Home Screen”.

File Converter

A converter for PDF, Word, Excel, image and text files that runs entirely in the browser. Nothing is uploaded: every conversion happens on the device, and the app works offline.

Browser-Based Image Annotation Tool

A lightweight image annotation tool for building object detection datasets, running entirely in the browser. Draw, move, and resize bounding boxes, manage custom classes, and export directly to YOLO or COCO format.

Health Panel

An offline-first health tracker that brings daily activity, weekly weight and week/month/year analysis into a single screen. iPhone Health data (steps, distance, active calories, exercise minutes) is pushed automatically through a Shortcuts automation, or read from an Apple Fitness screenshot with on-device OCR. The Android build sends the reminders, runs Google ML Kit text recognition on uploaded screenshots and reads the phone’s own step data through Health Connect.

Hayatta Kalma

A top-down horde-survival browser game. Auto-attacking weapons fight off endless waves of enemies while you collect XP and level up. Enemies start out weak and grow stronger over time and as you level up, so the challenge keeps pace with you. Playable on desktop with a keyboard, or on mobile with an on-screen joystick.

Gold Mine

A browser-based idle / incremental game. Click to mine gold, hire miners and machines, automate your production, and grow your mining empire with upgrades. Costs scale up with each purchase, and generators produce gold automatically every second. The game auto-saves and your miners keep working while you’re away (offline earnings). Playable on desktop and mobile.

Farm

A browser-based farming game. Choose a crop, plant it on your plots, and harvest it for coins once it grows in real time. Reinvest your earnings into faster, more valuable crops and buy new plots to expand your farm. Growth is time-based, so your crops keep maturing while you’re away — come back to harvest them. The game auto-saves. Playable on desktop and mobile.

Jump!

A browser-based 2D platformer built with HTML5 Canvas. Run, jump across platforms, collect coins and reach the flag to clear each level. Features tight physics (gravity, jumping, AABB collision), a camera that follows the player, keyboard and on-screen touch controls, and level progression with best times saved. Playable on desktop and mobile.