Omnidirectional autonomous fire-fighting robot for RoboRAVE International 2020 competition

Desktop application for analyzing and converting images between RGB, CIELab, and HSV color spaces with real-time color information display and channel visualization.

A modern desktop app for calculating areas from UAV-captured GeoTIFFs and shapefiles. Features support for alpha masking, automatic UTM projection, clean map overlays, and precise dimension reporting.

Raspberry Pi-based multispectral imaging solution for drone aerial photography and agricultural applications

Omnidirectional autonomous fire-fighting robot for RoboRAVE Czech Republic 2019 competition

Hi there, I'm Jakub Ešpandr 👋

Precision calculators for FPV pilots and RC enthusiasts - everything you need to optimize your drone builds.

A simple tool to view Ground Sampling Distance (GSD) information from orthophoto files with built-in support for matching DJI camera codes to drone models.

A modern desktop app for extracting and visualizing GPS metadata from images. Supports EXIF parsing from JPEG, TIFF, and DNG formats, interactive OpenStreetMap rendering, reverse geocoding, clipboard export, and live connection status – all in a sleek, PySide6-powered interface.

GeoShrink is a lightweight tool for fast conversion of GeoTIFF raster files to PNG format, with optional resizing to reduce resolution or file size. Designed for geospatial workflows where sharing or previewing large imagery (e.g. from UAV, satellite, or remote sensing) requires more compact formats.

Omnidirectional autonomous fire-fighting robot for RoboRAVE International 2019 competition

Upscale depth images (TIFF) using EDSR or OpenCV and batch them into structured .npz datasets.

A web-based app for visualizing vegetation and spectral indices from UAV imagery. Supports RGB and multispectral bands, real-time index switching, and interactive colormap preview.

A modern, cross-platform desktop app for calculating classification metrics from confusion matrices. Includes XLSX export, real-time language switching, and batch processing with responsive UI.

FOCUSpilot - Automated Focus Stacking for Microscopy A professional Arduino-based controller for automated focus stacking photography. Delivers precision motor control with 15 microscope presets, photo-count algorithms, mirror lock support, and real-time progress monitoring – designed for macro photography and scientific imaging workflows.

Advanced cross-platform tool for batch image compression and format conversion with real-time preview, smart resizing, and custom quality settings.

Batch convert JPG and PNG to WebP with adjustable quality, size, preview, and a modern Tkinter GUI. Built in Python with Pillow.

Manage and process paired RGB and depth images, with options to view, export, and exclude images using various colormaps.

Modern web application for interactive visualization of UAV data classification results. Part of the master's thesis "Klasifikace UAV obrazových dat v rámci vybraných území" ----------- Moderní webová aplikace pro interaktivní vizualizaci výsledků klasifikace UAV dat. Součást diplomové práce "Klasifikace UAV obrazových dat v rámci vybraných území".