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Andrea Maccato

from San Jose, CA
Age ~61
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Related to:
Michael John Maccato, 29Leonard M Aguillard, 70Roxana M Habibi, 30Douglas Wayne Leonard, 69Elizabeth Maccato, 31Steven Rodriguez, 44Christine Rodriguez, 55Janie Perez, 65Cameron Allison, 44Dahlia Garza, 45
Connected to:
Elizabeth Maccauley, 58Judson M Maccaull, 44Erin K Maccausland, 62Karen Maccausland, 73Joanna Maccena, 33Oslet Maccenat, 66Louis M Maccharulo, 59Cory Maccherone, 41Sherri L Maccheyne, 59Alberta Macchiagodena, 88

Andrea Maccato Phones & Addresses

  • 808 Dederick Ct, San Jose, CA 95125 (408) 448-4433 (408) 448-4499
  • McAllen, TX
  • Sunnyvale, CA
  • 101 Los Gatos Blvd, Los Gatos, CA 95030 (408) 395-7324
  • Fresno, CA
  • Houston, TX
  • 808 Dederick Ct, San Jose, CA 95125

Work

Position: Professional/Technical

Education

Degree: Associate degree or higher

Publications

Us Patents

Motion Compensation And/Or Estimation

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US Patent:
20030103567, Jun 5, 2003
Filed:
Dec 3, 2001
Appl. No.:
10/011896
Inventors:
Abraham Riemens - Eindhoven, NL
Robert Schutten - Campbell CA, US
Selliah Rathnam - San Jose CA, US
Andrea Maccato - Sunnyvale CA, US
Kornelis Vissers - Sunnyvale CA, US
International Classification:
H04N007/12
US Classification:
375/240160
Abstract:
For compensation and/or estimation of motion in a digital video image a search area or window (S) is defined for an actual image segment (BD-B) such that all data that can be accessed via motion vectors from all pixels in the actual image segment (BD-B) is contained in the search area (S). The actual segment (BD-B) includes a number of pixel blocks positioned in a single horizontal row in the image and the search area (S) has a width in the horizontal direction including a higher number of pixel blocks. When progressing over the image the search are (S) is shifted from one segment to the next with a vertical scanning direction (SC). An update area (UP-B) may be attached to the search area (S) to prepare for processing of the next image segment concurrently with processing of the actual segment.

Gamma Correction Circuit

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US Patent:
20030156226, Aug 21, 2003
Filed:
Feb 15, 2002
Appl. No.:
10/076352
Inventors:
Jeroen Stessen - Eindhoven, NL
Andrea Maccato - Sunnyvale CA, US
Mitchell Oslick - Mountain View CA, US
International Classification:
H04N005/202
US Classification:
348/674000
Abstract:
A gamma correction circuit for correcting a digital video signal, the circuit comprising first () and second () lookup tables for storing discrete output intensity data and the associated slope data of a non-linear transfer function, respectively, for each of the discrete input video signal intensities, an adder () having a first input connected to the output of the first lookup table, a multiplier () having a first input connected to the output of the second look-up table (), characterized by a quantizer () for providing the most significant bits of the incoming video signal to address the first () and second () lookup tables and to transfer the corresponding output intensity data to the adder () and the associated slope data to the multiplier (), the quantizer () transmitting the remaining least significant bits of the input video signal to the second input of the multiplier (), the multiplier () multiplying the slope data with the remaining least significant bits and feeding the multiplication result to the second input of the adder (), the adder () adding the output intensity data and the multiplication result to generate a corrected video signal.
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Andrea Maccato from San Jose, CA, age ~61 Get Report