5 papers
When Eyes Betray AI: Social Gaze Consistency as a Semantic Cue for AI-Generated Image Detection
Jihyeon Kim, Sohee Kim, Soosan Lee +3
Recent generative models have largely closed the gap on low-level artifacts - pixel fingerprints, frequency anomalies, upsampling traces - particularly in person-centric and partia…
CHOP: Chunkwise Context-Preserving Framework for RAG on Multi Documents
Hyunseok Park, Jihyeon Kim, Jongeun Kim +1
Retrieval-Augmented Generation (RAG) systems lose retrieval accuracy when similar documents coexist in the vector database, causing unnecessary information, hallucinations, and fac…
OpenFS: Multi-Hand-Capable Fingerspelling Recognition with Implicit Signing-Hand Detection and Frame-Wise Letter-Conditioned Synthesis
Junuk Cha, Jihyeon Kim, Han-Mu Park
Fingerspelling is a component of sign languages in which words are spelled out letter by letter using specific hand poses. Automatic fingerspelling recognition plays a crucial role…
CoT-Pose: Chain-of-Thought Reasoning for 3D Pose Generation from Abstract Prompts
Junuk Cha, Jihyeon Kim
Recent advances in multi-modal large language models (MLLMs) and chain-of-thought (CoT) reasoning have led to significant progress in image and text generation tasks. However, the…
Leveraging 2D Masked Reconstruction for Domain Adaptation of 3D Pose Estimation
Hansoo Park, Chanwoo Kim, Jihyeon Kim +4
RGB-based 3D pose estimation methods have been successful with the development of deep learning and the emergence of high-quality 3D pose datasets. However, most existing methods d…