Results 131 to 140 of about 1,277,276 (186)

SC-AOF: A Sliding Camera and Asymmetric Optical-Flow-Based Blending Method for Image Stitching. [PDF]

Sensors (Basel)
Chang J, Li Q, Liang Y, Zhou L.
europepmc   +1 more source

Improving Optical Flow Sensor Using a Gimbal for Quadrotor Navigation in GPS-Denied Environment. [PDF]

Sensors (Basel)
Flores J, Gonzalez-Hernandez I, Salazar S, Lozano R, Reyes C.   +4 more
europepmc   +1 more source

Detection method for unrecognized spatial disorientation based on optical flow stimuli. [PDF]

Technol Health Care
Hao C, Su R, Dong C, Zhang J, Chi Z, Meng F, Zhao R, Wu Y, Wang L, Li P, Chen C, Lian Q, Cheng L.   +12 more
europepmc   +1 more source

Semi-Supervised Building Extraction with Optical Flow Correction Based on Satellite Video Data in a Tsunami-Induced Disaster Scene. [PDF]

Sensors (Basel)
Qiao H, Qian W, Hu H, Huang X, Li J.
europepmc   +1 more source

Conv3D-Based Video Violence Detection Network Using Optical Flow and RGB Data. [PDF]

Sensors (Basel)
Park JH, Mahmoud M, Kang HS.
europepmc   +1 more source

Evaluation of the impact of filter types and parameters upon the accuracy of phase-based optical flow method with a complex steerable pyramid. [PDF]

PLoS One
Peng Z, Wang X, Wang Z, Liu W, Liu M.
europepmc   +1 more source

Enhancing reginal wall abnormality detection accuracy: Integrating machine learning, optical flow algorithms, and temporal convolutional networks in multi-view echocardiography. [PDF]

PLoS One
Kasim S, Tang J, Malek S, Ibrahim KS, Shariff RER, Chima JK.   +5 more
europepmc   +1 more source

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Optical Flow in the Dark

IEEE Transactions on Pattern Analysis and Machine Intelligence, 2020
Optical flow estimation in low-light conditions is a challenging task for existing methods and current optical flow datasets lack low-light samples. Even if the dark images are enhanced before estimation, which could achieve great visual perception, it still leads to suboptimal optical flow results because information like motion consistency may be ...
Mingfang Zhang 0002, Yinqiang Zheng, Feng Lu 0005   +2 more
openaire   +2 more sources

Optic Flow in Harmony

International Journal of Computer Vision, 2011
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Henning Zimmer, Andrés Bruhn, Joachim Weickert   +2 more
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The Statistics of Optical Flow

Computer Vision and Image Understanding, 2001
Summary: When processing image sequences some representation of image motion must be derived as a first stage. The most often used representation is the optical flow field, which is a set of velocity measurements of image patterns. It is well known that it is very difficult to estimate accurate optical flow at locations in an image which correspond to ...
Cornelia Fermüller, David Shulman, Yiannis Aloimonos   +2 more
openaire   +2 more sources