Using Huffman code to encode and compress the secret text data along with using histogram shifting to encode the data into the image.
A NotebookLM-inspired multimodal RAG platform for ingesting, encoding, and reasoning over text, images, and video with traceable, source-grounded generation.
Yet Another Visual Question Answering in MXNet
This project represents the implementation of the Enhanced Spatio-Temporal Image Encoding used in the paper "Enhanced Spatio- Temporal Image Encoding for Online Human Activity Recognition" published in the "International Conference on Machine Learning and Applications (ICMLA) 2023".
Pixel height based data encoding, not the preferred/efficient way of encoding data but yet another experiment with pixels.
Reproducibility materials for a 15-dataset controlled dissection of categorical inclusion, channel separation, feature reordering, and image formulation in tabular-to-image CNN classifiers.
This library encodes and decodes an image in base64 format.
Wireless optical data transfer over a modulated laser link — Arduino-based transmitter/receiver pair that sends text and images as light pulses instead of RF. LED prototype → laser (KY-008) upgrade for ~1ms/bit transfer speed.
A series of Python and Matlab scripts that implement some multimedia compression functions and actions.
A command-line utility for converting images to Netpbm.
This project represents the implementation of the Spatio-Temporal Image Encoding used in the paper "Human Activity Recognition: A Spatio-temporal Image Encoding of 3D Skeleton Data for Online Action Detection" published in the "International Joint Conference on Computer Vision, Imaging and Computer Graphics Theory and Applications(VISAPP) 2022".
Designed for LLM workflows, this tool consolidates local or GitHub-hosted codebases into a single, structured document (TXT, MD, or DOCX). It preserves directory hierarchy and file integrity while providing essential AI-centric features, including token estimation, image encoding, and intelligent filtering via .gitignore.
Encode MJPEG videos with mozjpeg
A lightweight utility that transforms files between human-readable and machine-readable formats with multiple encoding methods (Base32, Base64, Base85, Hex, Image). Features optional XOR encryption, randomized filenames, and an intuitive GUI for secure file transformations.
Universal GIF container: valid GIF fallback with hidden original payload (WebP/APNG/PNG) for quality + compatibility
This Python script demonstrates a simple implementation of steganography.
Encodes any file into a square grayscale PNG and back. Python experiment.
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