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Yakun Chang

7 accepted papers

2026

240FPS Stereo Vision from Monocular Mixed Spikes

CVPR 2026

Stereo vision is fundamental for enabling machines to perceive and interact with the world. While monocular stereo methods offer hardware compactness, they struggle with generalization due to reliance on data-driven priors. Binocular and multi-view systems improve accuracy but incur higher hardware

Cited by 0SourcecodeScholar
2026

HFR and HDR Video from Multi-Attenuated Spikes Using a Rapidly Rotating SpokeND Filter

CVPR 2026

Capturing scenes with both high dynamic range (HDR) and high-speed motion remains challenging for conventional cameras. Existing alternating-exposure approaches exacerbate temporal resolution loss, making them unsuitable for high-speed scenes. Consequently, current solutions typically compromise eit

Cited by 0SourceScholar
2025

SpikeDiff: Zero-shot High-Quality Video Reconstruction from Chromatic Spike Camera and Sub-millisecond Spike Streams

ICCV 2025poster

High-speed video reconstruction from neuromorphic spike cameras offers a promising alternative to traditional frame-based imaging, providing superior temporal resolution and dynamic range with reduced power consumption. Nevertheless, reconstructing high-quality colored videos from spikes captured in…

Cited by 0SourcePDFScholar
2024

Colorizing Monochromatic Radiance Fields

AAAI 2024technical

Though Neural Radiance Fields (NeRF) can produce colorful 3D representations of the world by using a set of 2D images, such ability becomes non-existent when only monochromatic images are provided. Since color is necessary in representing the world, reproducing color from monochromatic radiance fiel…

2024

Real-data-driven 2000 FPS Color Video from Mosaicked Chromatic Spikes

ECCV 2024poster

"The spike camera continuously records scene radiance with high-speed, high dynamic range, and low data redundancy properties, as a promising replacement for frame-based high-speed cameras. Previous methods for reconstructing color videos from monochromatic spikes are constrained in capturing full-t…

Cited by 1SourcePDFScholar
2024

Towards HDR and HFR Video from Rolling-Mixed-Bit Spikings

CVPR 2024poster

The spiking cameras offer the benefits of high dynamic range (HDR) high temporal resolution and low data redundancy. However reconstructing HDR videos in high-speed conditions using single-bit spikings presents challenges due to the limited bit depth. Increasing the bit depth of the spikings is adva…

Cited by 3SourcePDFScholar
2018

Automatic Segmentation and Cardiopathy Classification in Cardiac Mri Images Based on Deep Neural Networks

ICASSP 2018accepted

Segmentation of cardiac MRI images plays a key role in clinical diagnosis. In the traditional diagnostic process, clinical experts manually segment left ventricle (LV), right ventricle (RV) and myocardium to obtain guideline for cardiopathy diagnosis. However, manual segmentation is time-consuming a…

Cited by 0SourceScholar