Publications

134 entries « 2 of 3 »

2014

Gruev, Viktor

Bio-Inspired Spectral-Polarization Imaging Sensors for Medical Applications Inproceedings

Frontiers in Optics, pp. FW2E–2, Optical Society of America 2014.

BibTeX | Tags:

Charanya, Tauseef; York, Timothy; Bloch, Sharon; Sudlow, Gail; Liang, Kexian; Garcia, Missael; Akers, Walter J; Rubin, Deborah; Gruev, Viktor; Achilefu, Samuel

Trimodal color-fluorescence-polarization endoscopy aided by a tumor selective molecular probe accurately detects flat lesions in colitis-associated cancer Journal Article

Journal of biomedical optics, 19 (12), pp. 126002–126002, 2014.

BibTeX | Tags:

2013

Abril, O; Acharya, BS; Actis, M; Agnetta, G; Aguilar, JA; Aharonian, F; Ajello, M; Akhperjanian, A; Alcubierre, M; Alfaro, Aleksic R; others,

CTA contributions to the 33rd International Cosmic Ray Conference Inproceedings

ICRC 2013, 2013.

BibTeX | Tags:

Gao, Shengkui; Gruev, Viktor

Gradient-based interpolation method for division-of-focal-plane polarimeters Journal Article

Optics express, 21 (1), pp. 1137–1151, 2013.

BibTeX | Tags:

Acharya, BS; Actis, M; Aghajani, T; Agnetta, G; Aguilar, J; Aharonian, F; Ajello, Marco; Akhperjanian, A; Alcubierre, M; 'c, Aleksi J; others,

Introducing the CTA concept Journal Article

Astroparticle Physics, 43 , pp. 3–18, 2013.

BibTeX | Tags:

Njuguna, Raphael; Gruev, Viktor

Velocity saturation current-mode CMOS imaging sensor Inproceedings

Circuits and Systems (ISCAS), 2013 IEEE International Symposium on, pp. 2630–2633, IEEE 2013.

BibTeX | Tags:

Abril, O; Acharya, BS; Actis, M; Agnetta, G; Aguilar, JA; Aharonian, F; Ajello, M; Akhperjanian, A; Alcubierre, M; Aleksic, J; others,

CTA contributions to the 33rd International Cosmic Ray Conference (ICRC2013) Journal Article

2013.

BibTeX | Tags:

Powell, Bear S; Gruev, Viktor

Calibration methods for division-of-focal-plane polarimeters Journal Article

Optics express, 21 (18), pp. 21039–21055, 2013.

BibTeX | Tags:

Powell, Bear S; Gruev, Viktor

Evaluation of calibration methods for visible-spectrum division-of-focal-plane polarimeters Inproceedings

Polarization Science and Remote Sensing VI, pp. 887306, International Society for Optics and Photonics 2013.

BibTeX | Tags:

Gao, Shengkui; Njuguna, Raphael; Gruev, Viktor

Fabrication and performance evaluation of pixelated nano-wire grid polarizer Inproceedings

Polarization Science and Remote Sensing VI, pp. 88730L, International Society for Optics and Photonics 2013.

BibTeX | Tags:

Liu, Yang; Njuguna, Raphael; Matthews, Thomas; Akers, Walter J; Sudlow, Gail P; Mondal, Suman; Tang, Rui; Gruev, Viktor; Achilefu, Samuel

Near-infrared fluorescence goggle system with complementary metal--oxide--semiconductor imaging sensor and see-through display Journal Article

Journal of biomedical optics, 18 (10), pp. 101303–101303, 2013.

BibTeX | Tags:

Liu, Yang; Njuguna, Raphael; Matthews, Thomas; Akers, Walter J; Sudlow, Gail P; Mondal, Suman; Tang, Rui; Gruev, Viktor; Achilefu, Samuel

Near-infrared fluorescence goggle system with complementary metal--oxide--semiconductor imaging sensor and see-through display Journal Article

Journal of biomedical optics, 18 (10), pp. 101303–101303, 2013.

BibTeX | Tags:

Achilefu, Samuel; Liu, Yang; Gruev, Viktor; Culver, Joseph P; Akers, Walter; Bauer, Adam

Goggle imaging systems and methods Patent

2013, (US Patent App. 14/374,002).

BibTeX | Tags:

Gruev, Viktor

Sensor for spectral-polarization imaging Patent

2013, (US Patent App. 13/866,096).

BibTeX | Tags:

der Spiegel, Jan Van; Gruev, Viktor; Yang, Zheng

CMOS linear voltage/current dual-mode imager Patent

2013, (US Patent 8,471,189).

BibTeX | Tags:

2012

Njuguna, Raphael; Gruev, Viktor

Low power programmable current mode computational imaging sensor Journal Article

IEEE Sensors Journal, 12 (4), pp. 727–736, 2012.

BibTeX | Tags:

Gao, Shengkui; Gruev, Viktor

Gradient based interpolation for division of focal plane polarization imaging sensors Inproceedings

Circuits and Systems (ISCAS), 2012 IEEE International Symposium on, pp. 1855–1858, IEEE 2012.

BibTeX | Tags:

Kulkarni, Meenal; Gruev, Viktor

A division-of-focal-plane spectral-polarization imaging sensor Inproceedings

Polarization: Measurement, Analysis, and Remote Sensing X, pp. 83640K, International Society for Optics and Photonics 2012.

BibTeX | Tags:

Xu, Xiaoxiao; Kulkarni, Meenal; Nehorai, Arye; Gruev, Viktor

A correlation-based interpolation algorithm for division-of-focal-plane polarization sensors Inproceedings

SPIE Defense, Security, and Sensing, pp. 83640L–83640L, International Society for Optics and Photonics 2012.

BibTeX | Tags:

York, Timothy; Gruev, Viktor

Characterization of a visible spectrum division-of-focal-plane polarimeter Journal Article

Applied optics, 51 (22), pp. 5392–5400, 2012.

BibTeX | Tags:

Hall, Michael J; Gruev, Viktor; Chamberlain, Roger D

Performance of a resistance-to-voltage read circuit for sensing magnetic tunnel junctions Inproceedings

Circuits and Systems (MWSCAS), 2012 IEEE 55th International Midwest Symposium on, pp. 639–642, IEEE 2012.

BibTeX | Tags:

Gruev, Viktor; Kulkarni, Meenal

Spectral-polarization imaging with CMOS-metallic nanowires sensor Inproceedings

Photonics Conference (IPC), 2012 IEEE, pp. 230–231, IEEE 2012.

BibTeX | Tags:

Kulkarni, Meenal; Gruev, Viktor

Integrated spectral-polarization imaging sensor with aluminum nanowire polarization filters Journal Article

Optics express, 20 (21), pp. 22997–23012, 2012.

BibTeX | Tags:

Liu, Yang; York, Timothy; Akers, Walter; Sudlow, Gail; Gruev, Viktor; Achilefu, Samuel

Complementary fluorescence-polarization microscopy using division-of-focal-plane polarization imaging sensor Journal Article

Journal of biomedical optics, 17 (11), pp. 116001–116001, 2012.

BibTeX | Tags:

2011

Gruev, Viktor; Spiegel, J; Engheta, Nader

Integrated polarization image sensor for cell detection Inproceedings

Proc. Int. Image Sensor Workshop, 2011.

BibTeX | Tags:

York, Timothy; Powell, Sam; Gruev, Viktor

A Comparison of Polarization Processing Across Different Platforms Inproceedings

Proc. of SPIE Vol, pp. 816004–1, 2011.

BibTeX | Tags:

Gruev, Viktor; York, Tim

High resolution CCD polarization imaging sensor Inproceedings

Int. Image Sensor Workshop, pp. 54–57, 2011.

BibTeX | Tags:

Gao, Shengkui; Gruev, Viktor

Image interpolation methods evaluation for division of focal plane polarimeters Inproceedings

Proc. SPIE, pp. 80120N, 2011.

BibTeX | Tags:

York, Timothy; Gruev, Viktor

Calibration method for division of focal plane polarimeters in the optical and near-infrared regime Inproceedings

Proc. SPIE, pp. 80120H, 2011.

BibTeX | Tags:

York, Tim; Perkins, Rob; Gruev, Viktor

Live demonstration: Material detection via an integrated polarization imager Inproceedings

Circuits and Systems (ISCAS), 2011 IEEE International Symposium on, pp. 1990–1990, IEEE 2011.

BibTeX | Tags:

Perkins, Rob; Gruev, Viktor

Noise modeling of Stokes parameters in division of focal plane polarization imagers Inproceedings

Circuits and Systems (ISCAS), 2011 IEEE International Symposium on, pp. 1828–1831, IEEE 2011.

BibTeX | Tags:

York, Timothy; Gruev, Viktor

Optical characterization of a polarization imager Inproceedings

Circuits and Systems (ISCAS), 2011 IEEE International Symposium on, pp. 1576–1579, IEEE 2011.

BibTeX | Tags:

Hall, Michael J; Gruev, Viktor; Chamberlain, Roger D

Noise analysis of a current-mode read circuit for sensing magnetic tunnel junction resistance Inproceedings

Circuits and Systems (ISCAS), 2011 IEEE International Symposium on, pp. 1816–1819, IEEE 2011.

BibTeX | Tags:

York, Timothy; Powell, Samuel; Gruev, Viktor

A comparison of polarization image processing across different platforms Inproceedings

Polarization Science and Remote Sensing V, pp. 816004, International Society for Optics and Photonics 2011.

BibTeX | Tags:

Gruev, Viktor

Fabrication of a dual-layer aluminum nanowires polarization filter array Journal Article

Optics express, 19 (24), pp. 24361–24369, 2011.

BibTeX | Tags:

Gao, Shengkui; Gruev, Viktor

Bilinear and bicubic interpolation methods for division of focal plane polarimeters Journal Article

Optics express, 19 (27), pp. 26161–26173, 2011.

BibTeX | Tags:

Gruev, Viktor; Yang, Zheng; der Spiegel, Jan Van

Current/voltage mode image sensor with switchless active pixels Patent

2011, (US Patent 7,924,332).

BibTeX | Tags:

2010

Dudek, Piotr; Lopich, Alexey; Gruev, Viktor

Vision Sensor with a SIMD Processor Array in a Vertically Stacked 3D Integrated Circuit Technology Inproceedings

Workshop on 3D integration, Design, Automation and Test in Europe, DATE, 2010.

BibTeX | Tags:

Gruev, Viktor; Perkins, Rob; York, Timothy

Integrated high resolution division of focal plane image sensor with aluminum nanowire polarization filters Inproceedings

Proc. of SPIE Vol, pp. 76720G–1, 2010.

BibTeX | Tags:

Gruev, Viktor; Perkins, Rob

A 1 MPixel CCD image sensor with aluminum nanowire polarization filter Inproceedings

Circuits and Systems (ISCAS), Proceedings of 2010 IEEE International Symposium on, pp. 629–632, IEEE 2010.

BibTeX | Tags:

Njuguna, Raphael; Gruev, Viktor

Linear current mode image sensor with focal plane spatial image processing Inproceedings

Circuits and Systems (ISCAS), Proceedings of 2010 IEEE International Symposium on, pp. 4265–4268, IEEE 2010.

BibTeX | Tags:

Gruev, Viktor; Yang, Zheng; der Spiegel, Jan Van; Etienne-Cummings, Ralph

Current mode image sensor with two transistors per pixel Journal Article

IEEE Transactions on Circuits and Systems I: Regular Papers, 57 (6), pp. 1154–1165, 2010.

BibTeX | Tags:

Chen, Poki; Chen, Po-Yu; Lai, Juan-Shan; Chen, Yi-Jin

FPGA vernier digital-to-time converter with 1.58 ps resolution and 59.3 minutes operation range Journal Article

IEEE Transactions on Circuits and Systems I: Regular Papers, 57 (6), pp. 1134–1142, 2010.

BibTeX | Tags:

Gruev, Viktor; Perkins, Rob; York, Timothy

CCD polarization imaging sensor with aluminum nanowire optical filters Journal Article

Optics express, 18 (18), pp. 19087–19094, 2010.

BibTeX | Tags:

Gruev, Viktor; der Spiegel, Jan Van; Engheta, Nader

Dual-tier thin film polymer polarization imaging sensor Journal Article

Optics express, 18 (18), pp. 19292–19303, 2010.

BibTeX | Tags:

Gruev, Viktor; Perkins, Rob; York, Tim

Material detection with a CCD polarization imager Inproceedings

Applied Imagery Pattern Recognition Workshop (AIPR), 2010 IEEE 39th, pp. 1–7, IEEE 2010.

BibTeX | Tags:

Perkins, Robert; Gruev, Viktor

Signal-to-noise analysis of Stokes parameters in division of focal plane polarimeters Journal Article

Optics express, 18 (25), pp. 25815–25824, 2010.

BibTeX | Tags:

2009

Gruev, Viktor; der Spiegel, Jan Van; Engheta, Nader

Advances in integrated polarization image sensors Inproceedings

Life Science Systems and Applications Workshop, 2009. LiSSA 2009. IEEE/NIH, pp. 62–65, IEEE 2009.

BibTeX | Tags:

Gruev, Viktor; der Spiegel, Jan Van; Engheta, Nader

Nano-wire dual layer polarization filter Inproceedings

Circuits and Systems, 2009. ISCAS 2009. IEEE International Symposium on, pp. 561–564, IEEE 2009.

BibTeX | Tags:

Gruev, V; Yang, Z; der Spiegel, Jan Van

Low-power reduced transistor image sensor Journal Article

Electronics letters, 45 (15), pp. 780–781, 2009.

BibTeX | Tags:

134 entries « 2 of 3 »