An image fusion is carried out using a look-up table. The look-up table is addressed by the different kinds of images that will be used to carry out the fusion. Each address in the look-up table contains a precomputed image fusion between the two different kinds of images.
Eric R. Fossum - La Crescenta CA, US Abraham Kotlyar - La Crescenta CA, US
Assignee:
Micron Technology, Inc. - Boise ID
International Classification:
G06K009/36
US Classification:
382284, 382294, 382295, 358540, 358450
Abstract:
An image fusion is carried out using a look-up table. The look-up table is addressed by the different kinds of images that will be used to carry out the fusion. Each address in the look-up table contains a precomputed image fusion between the two different kinds of images.
Semiconductor Imaging Sensor Array Devices With Dual-Port Digital Readout
Daniel Van Blerkom - Burbank CA, US Alexander Krymski - Montrose CA, US Abraham Kotlyar - Sun Valley CA, US Nikolai Bock - Pasadena CA, US Anders Andersson - Pasadena CA, US Barmak Mansoorian - Los Angeles CA, US
Assignee:
Aptina Imaging Corporation - Grand Cayman
International Classification:
H04N 3/14 H04N 5/335
US Classification:
348294, 34823199
Abstract:
Imaging sensors having dual-port for digital readout to pipeline readout processes of two different groups of pixels.
Video Signal Compensator For Compensating Differential Picture Brightness Of An Optical Image Due To Uneven Illumination And Method
Frederick A. Miller - Santa Barbara CA Abraham Kotlyar - Goleta CA Frank D. D'Amelio - Santa Barbara CA Paul Hartloff - Ventura CA Erhan Gunday - Santa Barbara CA
Assignee:
Circon Corporation - Santa Barbara CA
International Classification:
H04N 718
US Classification:
348 68
Abstract:
A video signal compensator and method for compensating for differential picture brightness of an optical image due to uneven illumination is shown. The video signal compensator includes a device for generating a compensating signal substantially representing at least one parameter of a compensating waveform required to produce a video signal representing an optical image having a substantially uniform brightness. An adder operatively coupled to the compensating signal generating device and a video signal adds the compensating signal and the video signal to produce a compensating video signal used as an input to a video signal processor adjusting its gain both vertically and horizontally compensated by increasing the gain of the video signal representing that part of the optical image which is less bright than a reference and reducing the gain of the video signal representing that part of the optical image which is brighter than a reference compensating the video signal to represent an optical image having a substantially uniform brightness. The compensating signal can be generated by either an analog signal generating device or a digital signal processing device.