Search Results for author: Guanghui Ren

Found 6 papers, 0 papers with code

Hitless memory-reconfigurable photonic reservoir computing architecture

no code implementations13 Jul 2022 Mohab Abdalla, Clément Zrounba, Raphael Cardoso, Paul Jimenez, Guanghui Ren, Andreas Boes, Arnan Mitchell, Alberto Bosio, Ian O'Connor, Fabio Pavanello

Reservoir computing is an analog bio-inspired computation model for efficiently processing time-dependent signals, the photonic implementations of which promise a combination of massive parallel information processing, low power consumption, and high speed operation.

Improved Pillar with Fine-grained Feature for 3D Object Detection

no code implementations12 Oct 2021 Jiahui Fu, Guanghui Ren, Yunpeng Chen, Si Liu

In contrast, the 2D grid-based methods, such as PointPillar, can easily achieve a stable and efficient speed based on simple 2D convolution, but it is hard to get the competitive accuracy limited by the coarse-grained point clouds representation.

3D Object Detection Autonomous Driving +1

Human-centric Relation Segmentation: Dataset and Solution

no code implementations24 May 2021 Si Liu, Zitian Wang, Yulu Gao, Lejian Ren, Yue Liao, Guanghui Ren, Bo Li, Shuicheng Yan

For the above exemplar case, our HRS task produces results in the form of relation triplets <girl [left hand], hold, book> and exacts segmentation masks of the book, with which the robot can easily accomplish the grabbing task.

Video Relation Detection with Trajectory-aware Multi-modal Features

no code implementations20 Jan 2021 Wentao Xie, Guanghui Ren, Si Liu

Considering the complexity of doing visual relation detection in videos, we decompose this task into three sub-tasks: object detection, trajectory proposal and relation prediction.

object-detection Object Detection

ProxylessKD: Direct Knowledge Distillation with Inherited Classifier for Face Recognition

no code implementations31 Oct 2020 Weidong Shi, Guanghui Ren, Yunpeng Chen, Shuicheng Yan

We observe that existing knowledge distillation models optimize the proxy tasks that force the student to mimic the teacher's behavior, instead of directly optimizing the face recognition accuracy.

Face Recognition Knowledge Distillation

Cross-domain Human Parsing via Adversarial Feature and Label Adaptation

no code implementations4 Jan 2018 Si Liu, Yao Sun, Defa Zhu, Guanghui Ren, Yu Chen, Jiashi Feng, Jizhong Han

Our proposed model explicitly learns a feature compensation network, which is specialized for mitigating the cross-domain differences.

Human Parsing

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