Yangfu Li

DeepScan. Official implement for "DeepScan: A Training-Free Framework for Visually Grounded Reasoning in Large Vision-Language Models"

DS-TDNN. Official implement of "Dual-stream Time-Delay Neural Network with Dynamic Global Filter for Speaker Verification" in PyTorch

DFCG. An official implement of "DeflickerCycleGAN: Learning to Detect and Remove Flickers in a Single Image"

UniVR. An official implement of "UniVR: A Unified Framework for Pitch-Shifted Voice Restoration in Speaker Identification"

EasyR1. Python

FLCL. Official implement of "Free Lunch: Frame-level Contrastive Learning with Text Perceiver for Robust Scene Text Recognition in Lightweight Models" in PyTorch.

Perceptual-Flow-Network. Source code for the ICML 2026 paper "Perceptual Flow Network for Visually Grounded Reasoning"

Conv-AttNet. An official implement of "A Conv-Attention Network for detecting the Presence of ENF Signal in Short-Duration Audios"

Flex-RAG. A flexible framework for RAG engineering

Light-weight-OCR-systems. A repo for light-weight ocr systems

PyTorch-based-Image-blur. A PyTorch-based acceleration for straug library