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Pengchong Qiao

10 accepted papers

2026

Anchor Frame Bridging for Coherent First-Last Frame Video Generation

ICLR 2026poster

First-last frame video generation has recently gained significant attention. It enables coherent motion generation between specified first and last frames. However, this approach suffers from semantic degradation in intermediate frames, causing scene distortion and subject deformation that undermine…

Cited by 0SourceScholar
2025

DigitalLLaVA: Incorporating Digital Cognition Capability for Physical World Comprehension in Multimodal LLMs

AAAI 2025technical

Multimodal Large Language Models (MLLMs) have shown remarkable cognitive capabilities in various cross-modal tasks.However, existing MLLMs struggle with tasks that require physical digital cognition, such as accurately reading an electric meter or pressure gauge. This limitation significantly reduce…

Cited by 0SourcePDFScholar
2025

Tune-Your-Style: Intensity-tunable 3D Style Transfer with Gaussian Splatting

ICCV 2025poster

3D style transfer refers to the artistic stylization of 3D assets based on reference style images. Recently, 3DGS-based stylization methods have drawn considerable attention, primarily due to their markedly enhanced training and rendering speeds. However, a vital challenge for 3D style transfer is t…

2025

iSegMan: Interactive Segment-and-Manipulate 3D Gaussians

CVPR 2025poster

The efficient rendering and explicit nature of 3DGS promote the advancement of 3D scene manipulation.However, existing methods typically encounter challenges in controlling the manipulation region and are unable to furnish the user with interactive feedback, which inevitably leads to unexpected resu…

Cited by 0SourcePDFScholar
2024

FaceChain-SuDe: Building Derived Class to Inherit Category Attributes for One-shot Subject-Driven Generation

CVPR 2024poster

Recently subject-driven generation has garnered significant interest due to its ability to personalize text-to-image generation. Typical works focus on learning the new subject's private attributes. However an important fact has not been taken seriously that a subject is not an isolated new concept…

2024

GraCo: Granularity-Controllable Interactive Segmentation

CVPR 2024highlight

Interactive Segmentation (IS) segments specific objects or parts in the image according to user input. Current IS pipelines fall into two categories: single-granularity output and multi-granularity output. The latter aims to alleviate the spatial ambiguity present in the former. However the multi-gr…

2023

Discover and Align Taxonomic Context Priors for Open-world Semi-Supervised Learning

NeurIPS 2023poster

Open-world Semi-Supervised Learning (OSSL) is a realistic and challenging task, aiming to classify unlabeled samples from both seen and novel classes using partially labeled samples from the seen classes. Previous works typically explore the relationship of samples as priors on the pre-defined sing…

2023

Fuzzy Positive Learning for Semi-Supervised Semantic Segmentation

CVPR 2023poster

Semi-supervised learning (SSL) essentially pursues class boundary exploration with less dependence on human annotations. Although typical attempts focus on ameliorating the inevitable error-prone pseudo-labeling, we think differently and resort to exhausting informative semantics from multiple proba…

2023

Out-of-Candidate Rectification for Weakly Supervised Semantic Segmentation

CVPR 2023poster

Weakly supervised semantic segmentation is typically inspired by class activation maps, which serve as pseudo masks with class-discriminative regions highlighted. Although tremendous efforts have been made to recall precise and complete locations for each class, existing methods still commonly suffe…

2023

Out-of-Distributed Semantic Pruning for Robust Semi-Supervised Learning

CVPR 2023poster

Recent advances in robust semi-supervised learning (SSL) typical filters out-of-distribution (OOD) information at the sample level. We argue that an overlooked problem of robust SSL is its corrupted information on semantic level, practically limiting the development of the field. In this paper, we t…