Bildsensor, Verfahren zum Betreiben eines Bildsensors und Computerprogramm (2007)
Schrey, O., Hosticka, B., Brockherde, W.
US 20090009645 A1 UPAB: 20090205 NOVELTY - The sensor e.g. time-delayed integration complementary metal oxide semiconductor sensor (610), has an accumulation circuit including a set of charge storage...
A 64x8 pixel 3-D CMOS time-of flight image sensor for car safety applications (2006)
Elkhalili, O., Schrey, O., Ulfig, W., Brockherde, W., Hosticka, B.J., Mengel, P., ...
For car safety applications a 64x8 pixel 3-D CMOS image sensor based on the time-of-flight principle (TOF) has been developed and successfully tested. The illumination source used is a pulse...
Abstandsendor und Verfahren zur Abstandserfassung (2005)
Schrey, O., Brockherde, W., Hosticka, B.
WO2005052633 A UPAB: 20050720 NOVELTY - The device has an electromagnetic radiation source (12) for applying a radiation pulse (30) to the object point (20a-20c) in an irradiation time window, a...
A 4x64 pixel CMOS image sensor for 3D measurement applications (2003)
Schrey, O., Elkhalili, O., Mengel, P., Petermann, M., Brockherde, W., Hosticka, B.J.
A 4x64 pixel array CMOS image sensor which can capture three-dimensional images has been integrated in a 0.5 mm n-well standard CMOS process. It is based on time-of-flight method and employs an...
"..ich seh in 3D!" Dreidimensional sehende CMOS Bildsensoren (2003)
Schrey, O., Jeremias, R., Elkhalili, O., Dinkelbach, R., Brockherde, W., Hosticka, B.J.
In den letzten Jahren ist eine stetig steigende Nachfrage nach Lösungskonzepten für intelligente Kameras und Sensoren, welche Anwendungen der industriellen und automotiven Bildverarbeitung...
CMOS imaging for automotive applications (2003)
Hosticka, B.J., Brockherde, W., Bussmann, A., Heimann, T., Jeremias, R., Kemna, A., ...
This contribution is devoted to CMOS imaging for automotive applications. It is shown that unlike CCD-based imaging, imaging based on CMOS-sensing meets adequately requirements posed by automotive...
Schrey, O., Huppertz, J., Filimonovic, G., Bußmann, A., Brockherde, W., Hosticka, B.J.
An integrated 1024x1024 CMOS image sensor with programmable region of interest (ROI) readout and multi-exposure technique has been developed and successfully tested. Size and position of the ROI is...
Verfahren und Vorrichtung zur Bilderzeugung unter Verwendung mehrerer Belichtungszeiten (2002)
Schrey, O., Bussmann, A., Schwarz, M., Huppertz, J., Brockherde, W., Hosticka, B., ...
DE 10064184 C UPAB: 20020502 NOVELTY - The imaging method has different output signal values provided by a number of image sensor elements (12) by using different exposure times, with detection and...
CMOS-Bildsensorik. Eine Standardtechnik eröffnet neue Wege zur Bildgewinnung (2002)
Schrey, O., Brockherde, W., Dinkelbach, R.
Aufgrund der rapiden Enttwicklung der CMOS-Technologie haben sich ihre möglichen Anwendungsgebiete erheblich erweitert, was zu einem Wiederaufleben des Interesses and dieser Technologie für die...
High dynamic range CMOS image sensors featuring multiple integration and auto-calibration (2001)
Schwarz, M., Bußmann, A., Heimann, K., Hosticka, B.J., Huppertz, J., Schrey, O.
Industrial and automotive image acquisition systems require dedicated CMOS image sensors with increased optical dynamic range, high image quality, and a high local contrast. Whereas image sensors...
Schrey, O., Huppertz, J., Filimonovic, G., Bußmann, A., Brockherde, W., Hosticka, B.J.
An integrated 1024x1024 CMOS image sensor with programmable region of interest (ROI) readout and multi-exposure technique has been developed and successfully tested. Size and position of the ROI is...
Invariant texture segmentation with reduced illumination sensitivity (2001)
Bresch, M., Hosticka, B.J., Schrey, O.
A method for rotation and scale invariant texture segmentation is proposed, which can be also employed for object recognition based on pattern analysis in noisy images. The segmentation scheme is...
Methoden zur Dynamikerweiterung in der zweidimensionalen CMOS-Bildsensorik (2001)
In den letzten Jahren hat sich ein allgemeiner Trend in der Entwicklung von integrierten digitalen Bildsensoren zu Gunsten des Einsatzes der Standard-CMOS-Technologie ausgeprägt. In Standard-CMOS...
A locally adaptive CMOS image sensor with 90dB dynamic range (1999)
Schrey, O., Hauschild, R., Hosticka, B.J., Iurgel, U., Schwarz, M.
An integrated 128x128 CMOS image sensor with programmable diffusion kernel for local brightness adaptation and contrast enhancement has been developed and successfully tested. Local brightness...
Invariant texture segmentation with reduced illumination sensitivity (1999)
Bresch, M., Hosticka, B.J., Schrey, O.
A method for rotation and scale invariant texture segmentation is proposed, which can be also employed for object recognition based on pattern analysis in noisy images. The segmentation scheme is...