Search Results for author: Tianhao Zhao

Found 7 papers, 1 papers with code

Improving Bird's Eye View Semantic Segmentation by Task Decomposition

no code implementations2 Apr 2024 Tianhao Zhao, Yongcan Chen, Yu Wu, Tianyang Liu, Bo Du, Peilun Xiao, Shi Qiu, Hongda Yang, Guozhen Li, Yi Yang, Yutian Lin

In the first stage, we train a BEV autoencoder to reconstruct the BEV segmentation maps given corrupted noisy latent representation, which urges the decoder to learn fundamental knowledge of typical BEV patterns.

Autonomous Driving Bird's-Eye View Semantic Segmentation +2

MixSiam: A Mixture-based Approach to Self-supervised Representation Learning

no code implementations4 Nov 2021 Xiaoyang Guo, Tianhao Zhao, Yutian Lin, Bo Du

In this way, the model could access more variant data samples of an instance and keep predicting invariant discriminative representations for them.

Contrastive Learning Representation Learning

Learning from Thresholds: Fully Automated Classification of Tumor Infiltrating Lymphocytes for Multiple Cancer Types

no code implementations9 Jul 2019 Shahira Abousamra, Le Hou, Rajarsi Gupta, Chao Chen, Dimitris Samaras, Tahsin Kurc, Rebecca Batiste, Tianhao Zhao, Shroyer Kenneth, Joel Saltz

This allows for a much larger training set, that reflects visual variability across multiple cancer types and thus training of a single network which can be automatically applied to each cancer type without human adjustment.

General Classification

3D Facial Expression Reconstruction using Cascaded Regression

no code implementations10 Dec 2017 Fanzi Wu, Songnan Li, Tianhao Zhao, King Ngi Ngan, Lv Sheng

2D landmarks are detected and used to initialize the 3D shape and mapping matrices.

regression

Sparse Autoencoder for Unsupervised Nucleus Detection and Representation in Histopathology Images

no code implementations3 Apr 2017 Le Hou, Vu Nguyen, Dimitris Samaras, Tahsin M. Kurc, Yi Gao, Tianhao Zhao, Joel H. Saltz

In this work, we propose a sparse Convolutional Autoencoder (CAE) for fully unsupervised, simultaneous nucleus detection and feature extraction in histopathology tissue images.

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