Search Results - "Peizerat, A."

On compensating unknown pixel behaviors for image sensors with embedded processing by Guicquero, W., Benetti, M., Peizerat, A., Dupret, A., Vandergheynst, P.

“…Some smart imagers embed image processing operations or Compressive Sensing at the focal plane level. This process introduces artifacts due to technology…”
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3D sequential integration: applications and associated key enabling modules (design & technology) by Batude, P., Billoint, O., Thuries, S., Malinge, P., Fenouillet-Beranger, C., Peizerat, A., Sicard, G., Vivet, P., Reboh, S., Cavalcante, C., Brunet, L., Ribotta, M., Brevard, L., Garros, X., Frutuoso, T. Mota, Sklenard, B., Lacord, J., Kanyandekwe, J., Kerdiles, S., Sideris, P., Theodorou, C., Lapras, V., Mouhdach, M., Gaudin, G., Besnard, G., Radu, I., Ponthenier, F., Farcy, A., Jesse, E., Guyader, F., Matheret, T., Brunet, P., Milesi, F., Van-Jodin, L. Le, Sarrazin, A., Perrin, B., Moulin, C., Maitrejean, S., Alepidis, M., Ionica, I., Cristoloveanu, S., Gaillard, F., Vinet, M., Andrieu, F., Arcamone, J., Ollier, E.

“…3D sequential integration (3DSI) is envisioned for highly miniaturized smart imagers and fine pitch logic and memory imbrication. This paper describes…”
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A 3T or 4T pixel compatible DR extension technique suitable for 3D-IC imagers: A 800×512 and 5μm pixel pitch 2D demonstrator by Peizerat, A., Guezzi, F., Benetti, M., Dupret, A., Jalby, R., de Sa, L. Bruno, Guicquero, W., Blanchard, Y.

“…In this paper is presented a High Dynamic Range (HDR) extension technique that applies to an imager without modifying any of its other specifications (as…”
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Smart imagers of the future by Dupret, A, Tchagaspanian, M, Verdant, A, Alacoque, L, Peizerat, A

“…This paper presents the evolutions of CMOS image sensors. From the early works, highly image processing oriented, the main research effort has then emphasized…”
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Photodiode comparison for imaging systems with harvesting capabilities by Nogier, A., Peizerat, A., Sicard, G.

“…This paper presents a study on photodiodes dedicated to image sensors which merge imaging and harvesting capabilities. This study has led to a VerilogA model…”
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3D sequential integration with Si CMOS stacked on 28nm industrial FDSOI with Cu-ULK iBEOL featuring RO and HDR pixel by Mota-Frutuoso, T., Lapras, V., Brunet, L., Basset, L., Lugo, J., Fenouillet-Beranger, C., Vinet, M., Lattard, D., Boulard, F., Exbraya, Y., Boutry, D., Billoint, O., Bosch, D., Maneglia, Y., Peizerat, A., Dumas, S., Sicard, G., Kerdiles, S., Kanyandekwe, J., Sideris, P., Mazzocchi, V., Sarrazin, A., Loup, V., Mauguen, G., Morales, C., Alba, P. Acosta, Balan, V., Perrot, C., Sturm, J., Euvrard, C., Aussenac, F., Janaud, A., Chapon, J-D., Guillermet, M., Guglieri, S., Bailly, F., Toresani, P., Fournel, F., Mouhdach, M., Berthoud, A., Chapelon, L-L., Ribotta, M., Ponthenier, F., Magalhaes, A., Maitrejean, S., Moulin, C., Michailos, J., Arnaud, F., Cathelin, A., Arcamone, J., Andrieu, F., Garros, X., Gaillard, F., Batude, P.

“…This work demonstrates for the first time the 3D sequential integration of CMOS over CMOS with advanced metal line levels (28nm Cu + ULK). The bottom tier…”
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Integrated electronics for a CdTe based PET system by Rossetto, O., Rostaing, J.P., Richer, J.P., Billoint, O., Bouvier, J., Monnet, O., Peizerat, A., Montemont, G.

“…In this paper, we present two circuits designed for pulse readout of a semiconductor PET system: a fast low noise low power front-end preamplifier/shaper, and…”
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A high-speed 2nV/Hz1/2 16-channel current amplifier IC for PET by Rostaing, J.-P., Peizerat, A., Billoint, O., Montemont, G., Monnet, O.

“…A 16 channel front-end IC dedicated to small animal positron emission tomography has been developed for cross-strip CdTe detectors. Each channel, designed to…”
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A 256 energy bin spectrum X-ray photon-counting image sensor providing 8Mcounts/s/pixel and on-chip charge sharing, charge induction and pile-up corrections by Peizerat, A., Rostaing, J.-P, Ouvrier-Buffet, P., Stanchina, S., Radisson, P., Marche, E.

“…To achieve better and faster material discrimination in applications like security inspection, X-Ray image sensors giving a highly resolved energy spectrum per…”
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High Dynamic Range image sensor with self adapting integration time in 3D technology by Guezzi-Messaoud, F., Dupret, A., Peizerat, A., Blanchard, Y.

“…This paper presents a High Dynamic Range (HDR) image sensor architecture that uses capabilities of three-dimensional integrated circuit (3D IC) to reach a…”
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Systemc modelization for fast validation of imager architectures by Blanchard, Y., Dupret, A., Peizerat, A.

“…Development of smart CMOS imagers is a complex design task where the verification of an architecture composed of a matrix of pixels intermixed with analog and…”
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Computational SAR ADC for a 3D CMOS image sensor by Verdant, A., Dupret, A., Tchagaspanian, M., Peizerat, A.

“…The architecture and simulation of a Computational SAR ADC (C-SAR) dedicated to the processing of image descriptors for a 3D CMOS image sensor are reported…”
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An 88dB SNR, 30µm pixel pitch Infra-Red image sensor with a 2-step 16 bit A/D conversion by Peizerat, A., Rostaing, J., Zitouni, N., Baier, N., Guellec, F., Jalby, R., Tchagaspanian, M.

“…A new readout IC (ROIC) with a 2 step A/D conversion for cooled infrared image sensors is presented in this paper. The sensor operates at a 50Hz frame rate in…”
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Processing next to the pixel: Lessons from some developments at CEA-Leti by Dupret, Antoine, Verdant, Arnaud, Millet, Laurent, Alacoque, Laurent, Peizerat, Arnaud, Benetti, Michele, Laforest, Timothe, Guicquero, William, Tchagaspanian, Michael

“…Processing the information next to the pixel offers promising possibilities to overcome the classical bottlenecks of image acquisition and processing. CEA-Leti…”
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On-chip compression for HDR image sensors by Messaoud, Fadoua Guezzi, Peizerat, A, Dupret, A, Blanchard, Y

“…An image compressing technique for High Dynamic Range (HDR) image sensors is introduced. Compression is performed in two steps: Pixel value coding optimization…”
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Pixel-level ADC by small charge quantum counting by Peizerat, A., Arques, M., Villard, P., Martin, J.-L., Bouvier, G.

“…A pixel-level ADC technique for CMOS image sensors is presented. As the charge represents accurately the amount of illumination, the principle consists in…”
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