H
Hui Chen
Researcher at Shandong University
Publications - 24
Citations - 710
Hui Chen is an academic researcher from Shandong University. The author has contributed to research in topics: Image segmentation & Optical flow. The author has an hindex of 7, co-authored 24 publications receiving 663 citations.
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Book ChapterDOI
Cryptanalysis of the hash functions MD4 and RIPEMD
TL;DR: In this article, a chosen-message pre-image attack on MD4 with complexity below 28 was presented, where the complexity is only a single MD4 computation and a random message is a weak message with probability 2−2 to 2−6.
Journal ArticleDOI
Robust Lane Detection for Complicated Road Environment Based on Normal Map
TL;DR: This work improves an adaptive threshold segmentation method and denoising operations to enhance the lane markings and generates a normal map by using the depth information and extracting a segmented road pavement without vehicles and buildings based on the normal map.
Journal ArticleDOI
Urban traffic flow prediction: a spatio-temporal variable selection-based approach
TL;DR: A spatio-temporal variable selection-based support vector regression (VS-SVR) model fed with the high-dimensional traffic data collected from all available road segments, which outperforms the state-of-the-art.
Proceedings ArticleDOI
Mosaicing of microscope images based on SURF
TL;DR: A feature matching and registration method based on SURF (Speeded-Up Robust Features) is proposed, which is most accurate for microscopy images, which usually have repetitive, blob-like structures.
Book ChapterDOI
Belief Propagation Implementation Using CUDA on an NVIDIA GTX 280
TL;DR: An efficient implementation of a belief propagation algorithm on a graphics card (GPU) using CUDA (Compute Uniform Device Architecture) that can be used to speed up stereo image processing by between 30 and 250 times is described.