Search Results - "Soell, Christopher"

Case study on memristor‐based multilevel memories by Soell, Christopher, Reichenbach, Marc, Roeber, Juergen, Hagelauer, Amelie, Weigel, Robert, Fey, Dietmar

“…Summary In this work, the benefits of memristor‐based multilevel memories are described along with their design problems. Starting with measurements of…”
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Remote Powered Medical Implants for Telemonitoring by Walk, Jasmin, Weber, Jasmin, Soell, Christopher, Weigel, Robert, Fischer, Georg, Ussmueller, Thomas

“…Chronic diseases like diabetes mellitus often require a permanent monitoring of vital signs. Especially the use of telemedicine will increase the quality of…”
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A flexible mixed-signal image processing pipeline using 3D chip stacks by Shi, Lan, Soell, Christopher, Pfundt, Benjamin, Baenisch, Andreas, Reichenbach, Marc, Seiler, Juergen, Ussmueller, Thomas, Weigel, Robert

“…This work presents a highly flexible mixed-signal CMOS image sensor suitable for smart camera applications. These systems need to fit different constraints…”
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Area-efficient fully integrated dual-band class-E/F power amplifier with switchable output power for a BPSK/OOK transmitter by Soell, Christopher, Roeber, Juergen, Milosiu, Heinrich, Weigel, Robert, Hagelauer, Amelie

“…This paper presents a novel dual-band class-E/F power amplifier (PA) with switchable output power. It is targeted to work in a BPSK/OOK transmitter in smart…”
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Dynamic pixel binning allows spatial and angular resolution tradeoffs to improve image quality in X-ray C-arm CT by Steg, Alexander, Reichenbach, Marc, Soll, Christopher, Shi, Lan, Maier, Andreas, Riess, Christian

“…When designing an acquisition protocol for a C-arm CT, a tradeoff has to be made between scan time and the amount of acquired data. Increased scan time allows…”
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Design of an Integrated Subretinal Implant using Cellular Neural Networks for Binary Image Generation in a 130 nm BiCMOS Process by Potschka, Julian, Soell, Christopher, Kirchner, Jens, Mardin, Christian, Stadelmayer, Markus, Maiwald, Tim, Breun, Sascha, Kolb, Katharina, Bauch, Andreas, Dietz, Marco, Beck, Christopher, Voelkel, Matthias, Hagelauer, Amelie, Weigel, Robert

“…Blindness caused by the eye diseases Retinitis-Pigmentosa and Age-Related-Macular-Degeneration leads to a degeneration of the photoreceptor layer while…”
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Analog non-linear transformation-based tone mapping for image enhancement in C-arm CT by Lan Shi, Berger, Martin, Bier, Bastian, Soell, Christopher, Roeber, Juergen, Fahrig, Rebecca, Eskofier, Bjoern, Maier, Andreas, Maier, Jennifer

“…Flat-Panel C-arm Computed Tomography (CT) suffers from pixel saturation due to the detector's limited dynamic range. We describe a novel approach of analog,…”
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A Tone Mapping algorithm suited for analog-signal real-time image processing by Lan Shi, Hadlich, David, Soell, Christopher, Ussmueller, Thomas, Weigel, Robert

“…This work presents a Tone Mapping Operator (TMO) which adjusts the High Dynamic Range (HDR) of image sensor data to the limited dynamic range of conventional…”
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A CMOS image sensor with analog pre-processing capability suitable for smart camera applications by Soell, Christopher, Lan Shi, Baenisch, Andreas, Ussmueller, Thomas, Weigel, Robert

“…This work presents a novel CMOS sensor which is suitable for analog image processing operations and describes the benefits of analog pre-processing over…”
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Analog computation methods with the help of analog and pseudo-digital carry signals by Soell, Christopher, Lan Shi, Baenisch, Andreas, Roeber, Juergen, Ussmueller, Thomas, Weigel, Robert

“…This work describes new methods of handling ex-ceedings of the supply range in analog computation stages. These are handled as pseudo-digital and analog carry…”
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A multi-functional reconfigurable low-power ultra-high PSRR CMOS reference-system by Soell, Christopher, Baenisch, Andreas, Roeber, Juergen, Lan Shi, Weigel, Robert

“…This paper presents a new reference system with emphasis on low power design and high power supply rejection. The untrimmed reference provides a 600 mV output…”
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Concept for a CMOS Image Sensor Suited for Analog Image Pre-Processing by Shi, Lan, Soell, Christopher, Baenisch, Andreas, Weigel, Robert, Seiler, Jürgen, Ussmueller, Thomas

“…A concept for a novel CMOS image sensor suited for analog image pre-processing is presented in this paper. As an example, an image restoration algorithm for…”
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Colorectal metastases - Current treatment strategies by Breitenstein, Stefan, Zehnder, Adrian, Gelpke, Hans, Soll, Christopher, Adamina, Michel, Grieder, Felix, Schadde, Erik, Grochola, Lukasz Filip

“…Colorectal metastases - Current treatment strategies In the course of their disease, more than 50 % of patients with colorectal cancer develop metastases. They…”
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Implantable antenna for medical sensor platforms by Soell, C., Walk, J., Ussmueller, T., Fischer, G., Weigel, R.

“…This paper investigates a possible realization of an antenna for medical implants, which shall be inserted into a coronary artery. A cardiovascular stent can…”
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Die Anziehungskraft des Essens by Bosshard, Alina, Morf, Samuel, Jäggi, Martina, Bindschädler, Patrick, Soll, Christopher, Maurer, Alexander, Ballmer, Peter E.

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Primäre und sekundäre Lebertumore: Techniken der Leberresektion by Soll, Christopher, Schadde, Erik, Petrowsky, Henrik, Clavien, Pierre-Alain

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