Search Results - "Pirsiavash, H."

Detecting activities of daily living in first-person camera views by Pirsiavash, H., Ramanan, D.

“…We present a novel dataset and novel algorithms for the problem of detecting activities of daily living (ADL) in firstperson camera views. We have collected a…”
Get full text

Opti-Acoustic Stereo Imaging: On System Calibration and 3-D Target Reconstruction by Negahdaripour, S., Sekkati, H., Pirsiavash, H.

“…Utilization of an acoustic camera for range measurements is a key advantage for 3-D shape recovery of underwater targets by opti-acoustic stereo imaging, where…”
Get full text

Globally-optimal greedy algorithms for tracking a variable number of objects by Pirsiavash, H., Ramanan, D., Fowlkes, C. C.

“…We analyze the computational problem of multi-object tracking in video sequences. We formulate the problem using a cost function that requires estimating the…”
Get full text

A large-scale benchmark dataset for event recognition in surveillance video by Sangmin Oh, Hoogs, A., Perera, A., Cuntoor, N., Chia-Chih Chen, Jong Taek Lee, Mukherjee, S., Aggarwal, J. K., Hyungtae Lee, Davis, L., Swears, E., Xioyang Wang, Qiang Ji, Reddy, K., Shah, M., Vondrick, C., Pirsiavash, H., Ramanan, D., Yuen, J., Torralba, A., Bi Song, Fong, A., Roy-Chowdhury, A., Desai, M.

“…We introduce a new large-scale video dataset designed to assess the performance of diverse visual event recognition algorithms with a focus on continuous…”
Get full text

An iterative approach for reconstruction of arbitrary sparsely sampled magnetic resonance images by Pirsiavash, H., Soleymani, M., Hossein-Zadeh, G.-A.

“…In many fast MR imaging techniques, K-space is sampled sparsely in order to gain a fast traverse of K-space. These techniques use non-Cartesian sampling…”
Get full text

Steerable part models by Pirsiavash, H., Ramanan, D.

“…We describe a method for learning steerable deformable part models. Our models exploit the fact that part templates can be written as linear filter banks. We…”
Get full text

Opti-Acoustic Stereo Imaging, System Calibration and 3-D Reconstruction by Negahdaripour, S., Sekkati, H., Pirsiavash, H.

“…Utilization of an acoustic camera for range measurements is a key advantage for 3-D shape recovery of underwater targets by opti-acoustic stereo imaging, where…”
Get full text

An efficient parameter selection criterion for image denoising by Pirsiavash, H., Kasaei, S., Marvasti, F.

“…The performance of most image denoising systems depends on some parameters which should be set carefully based on noise distribution and its variance. As in…”
Get full text

Integration of Motion Cues in Optical and Sonar Videos for 3-D Positioning by Negahdaripour, S., Pirsiavash, H., Sekkati, H.

“…Target-based positioning and 3-D target reconstruction are critical capabilities in deploying submersible platforms for a range of underwater applications,…”
Get full text

A Front-End OCR for Omni-Font Persian/Arabic Cursive Printed Documents by Mehran, R., Pirsiavash, H., Razzazi, F.

“…Compared to non-cursive scripts, optical character recognition of cursive documents comprises extra challenges in layout analysis as well as recognition of the…”
Get full text