Search Results for author: Jianzhong Wang

Found 4 papers, 0 papers with code

Image deblurring based on lightweight multi-information fusion network

no code implementations14 Jan 2021 Yanni Zhang, Yiming Liu, Qiang Li, Miao Qi, Dahong Xu, Jun Kong, Jianzhong Wang

In the encoding stage, the image feature is reduced to various smallscale spaces for multi-scale information extraction and fusion without a large amount of information loss.


Applying Wav2vec2.0 to Speech Recognition in Various Low-resource Languages

no code implementations22 Dec 2020 Cheng Yi, Jianzhong Wang, Ning Cheng, Shiyu Zhou, Bo Xu

To verify its universality over languages, we apply pre-trained models to solve low-resource speech recognition tasks in various spoken languages.

Speech Recognition

Random VLAD based Deep Hashing for Efficient Image Retrieval

no code implementations6 Feb 2020 Li Weng, Lingzhi Ye, Jiangmin Tian, Jiuwen Cao, Jianzhong Wang

In addition, the proposed random VLAD layer leads to satisfactory accuracy with low complexity, thus shows promising potentials as an alternative to NetVLAD.

Image Retrieval Quantization

Mathematical Analysis on Out-of-Sample Extensions

no code implementations19 Apr 2018 Jianzhong Wang

An out-of-sample extension method provides DR of $\mathbf{Z}$ using an extension of the existent embedding $\Phi$, instead of re-computing the DR embedding for the whole set $X$.

Dimensionality Reduction

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