Guided optical flow learning

Y Zhu, Z Lan, S Newsam, AG Hauptmann - arXiv preprint arXiv …, 2017 - arxiv.org
… that supervised CNNs can learn to estimate optical flow well even when only guided using
noisy … Our proposed guided learning is completely unsupervised and achieves competitive or …

Upflow: Upsampling pyramid for unsupervised optical flow learning

K Luo, C Wang, S Liu, H Fan… - Proceedings of the …, 2021 - openaccess.thecvf.com
… pyramid learning framework of unsupervised optical flow estimation. … -guided upsampling
module that supports blur-free optical flow upsampling by using a selflearned interpolation flow

GyroFlow: Gyroscope-guided unsupervised optical flow learning

H Li, K Luo, S Liu - Proceedings of the IEEE/CVF …, 2021 - openaccess.thecvf.com
… an unsupervised learning approach that fuses gyroscope into optical flow learning. Specifically,
… Second, we design a self-guided fusion module to fuse the background motion extracted …

Optical flow guided feature: A fast and robust motion representation for video action recognition

S Sun, Z Kuang, L Sheng… - Proceedings of the …, 2018 - openaccess.thecvf.com
guided by the motion information. Taking the above requirements into consideration, we
propose the Optical Flow guided … from the orthogonal space of optical flow on the feature level […

Gyroflow+: Gyroscope-guided unsupervised deep homography and optical flow learning

H Li, K Luo, B Zeng, S Liu - International Journal of Computer Vision, 2024 - Springer
learning approach that fuses gyroscope into homography and optical flow learning. … the
gyro field and the image-based optical flow, we propose a self-guided fusion module (SGF). On …

Unsupervised deep learning for optical flow estimation

Z Ren, J Yan, B Ni, B Liu, X Yang, H Zha - Proceedings of the AAAI …, 2017 - ojs.aaai.org
… the problem of unsupervised learning of optical flow using a … methods on optical flow
estimation and learning from video. Our … Optical flow Optical flow is a classic problem in computer …

Selflow: Self-supervised learning of optical flow

P Liu, M Lyu, I King, J Xu - … of the IEEE/CVF conference on …, 2019 - openaccess.thecvf.com
… In this paper, we make use of the domain knowledge of optical flow, and take reliable
predictions of non-occluded pixels as the self-supervision signal to guide our optical flow learning

Segflow: Joint learning for video object segmentation and optical flow

J Cheng, YH Tsai, S Wang… - Proceedings of the IEEE …, 2017 - openaccess.thecvf.com
… predicting pixel-wise foreground object segmentation and optical flow in videos. • We
demonstrate that optical flow and video object segmentation tasks are complementary, and can …

Ddflow: Learning optical flow with unlabeled data distillation

P Liu, I King, MR Lyu, J Xu - Proceedings of the AAAI conference on …, 2019 - ojs.aaai.org
… distillation approach to learning optical flow estimation from … annotations to guide a student
network to learn optical flow. … is data-driven, and learns optical flow for occluded pixels. This …

Sensor-guided optical flow

M Poggi, F Aleotti, S Mattoccia - Proceedings of the IEEE …, 2021 - openaccess.thecvf.com
… the guided optical flow framework. Supposing the availability of a sparse yet accurate set
of optical flow … to guide them towards more accurate results. To this aim, we first extend the …