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Jorge Enrique Caviedes

from Charlotte, NC
Age ~69
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Also known as:
Jorge E Caviedes, Jorge Katrin Caviedes, George Caviedes, Jorge N
Related to:
Nicole M Caviedes, 29Kayla E Caviedes, 32Katrina K Caviedes, 62Kaylae Caviedes
Connected to:
Alfonso Caviedes, 44Roberto Caviedes, 73Vanessa Caviedes, 36Linda S Caviel, 75Olga Cavieres, 77Jamie E Caviezel, 38Karen J Caviggiola, 64Gary D Cavigielli, 59Susanna E Cavigioli, 100

Jorge Caviedes Phones & Addresses

  • Charlotte, NC
  • Chandler, AZ
  • 3958 Juniper St, Mesa, AZ 85205 (480) 832-0896
  • 345 Scarborough Rd, Briarcliff Manor, NY 10510
  • 3100 Dahlia Ct, Yorktown Heights, NY 10598 (914) 245-8459
  • White Plains, NY
  • Maricopa, AZ
  • Ossining, NY
  • Yorktown Hts, NY
  • 3958 E Juniper Cir, Mesa, AZ 85205 (480) 832-0896

Work

Company: Proyectos integrales del ecuador pil 2013 Position: Electrical engineer "ingeniero de rea elctrica"

Education

School / High School: National Polytechnic School (Escuela Politcnica Nacional- Quito 2004 Specialities: Engineer in Electronic and Control Systems

Skills

CAD Design • Cisco Networking Administration • PLC Programming • Protection Relays Configuration.

Resumes

Resumes

Jorge Caviedes Photo 1

Jorge Caviedes

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Work:
Proyectos Integrales del Ecuador PIL

2013 to 2000
Electrical Engineer "Ingeniero de rea Elctrica"
Power Plant Jivino

2012 to 2012
Operation Supervisor "Supervisor de Operacin "
Proyecto SCADA

2010 to 2011
Development Engineer " Ingeniero de Desarrollo "
Education:
National Polytechnic School (Escuela Politcnica Nacional
Quito
2004 to 2011
Engineer in Electronic and Control Systems
Juan Pio Montufar High School
Quito
1998 to 2004
Skills:
CAD Design, Cisco Networking Administration, PLC Programming, Protection Relays Configuration.

Publications

Us Patents

Communication Method And Terminal

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US Patent:
6646673, Nov 11, 2003
Filed:
Dec 5, 1997
Appl. No.:
08/985985
Inventors:
Jorge E. Caviedes - Yorktown Heights NY
Nermeen M. Ismail - Mountainview CA
Hugo J. Strubbe - Yorktown Heights NY
Max Wu - Ossining NY
Assignee:
Koninklijke Philips Electronics N.V. - Eindhoven
International Classification:
H04F 714
US Classification:
348 1407, 348 1408, 725 10
Abstract:
The invention relates to a communication method and a terminal ( ) for use with such a method. The method uses at least two interconnected terminals ( ), at which input data from associated participants is captured. The input data comprises at least video and/or audio data. A monitoring unit ( ) derives activity information about the participants from the input data. The monitoring unit ( ) is either located in one terminal ( ) for centrally deriving the activity information, or present in all terminals ( ) for, at least partly, deriving the activity information locally. The activity information is subsequently visualized in the form of tables and/or diagrams or by manipulating the windows in which the participants are displayed. Also this visualization step can be performed only at a central terminal ( ) or at the terminal of each participant ( ). The activity information comprises for instance talking time and a number of key strokes of the participant.

Method And System For Estimating Objective Quality Of Compressed Video Data

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US Patent:
6810083, Oct 26, 2004
Filed:
Nov 16, 2001
Appl. No.:
09/996003
Inventors:
Yingwei Chen - Briarcliff Manor NY
Jorge Caviedes - Yorktown Hts NY
Assignee:
Koninklijke Philips Electronics N.V. - Eindhoven
International Classification:
H04N 712
US Classification:
37524025, 37524026, 37524003
Abstract:
The present invention relates to a method and system for evaluating the quality of encoded video data without gaining access to the source data or the compressed video bitstream. The system is configured to decode compressed video data using an MPEG decoder to produce decompressed video data. The decoded data is analyzed to determine whether the decompressed video data is intra-coded. If so, a discrete cosine transform (DCT) is performed to produce a set of DCT coefficients for at least one AC frequency band in the decompressed video data. At the same time, quantization matrix data of a frame of the decompressed video data as well as a quantizer scale for each block of the decompressed video data are extracted. Thereafter, the variance of the converted DCT coefficients is obtained, and then an average quantization error for each set of said DCT coefficients is determined based on the variance, the quantization matrix, and the quantizer scale. Lastly, a peak signal to noise ratio (PSNR) is calculated based on the resultant average quantization error.

Method Of Measuring Digital Video Quality

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US Patent:
6822675, Nov 23, 2004
Filed:
Dec 11, 2001
Appl. No.:
10/014242
Inventors:
Joel Jung - Guyancourt, FR
Jorge E. Caviedes - Yorktown Heights NY
Assignee:
Koninklijke Philips Electronics N.V. - Eindhoven
International Classification:
H04N 521
US Classification:
348180, 348607, 348608, 348701, 382268, 382275
Abstract:
The present invention relates to a method of measuring video quality. Said method comprises a step of determining ( ) at least one reference level (JND) above which visual artifacts become noticeable to a group of subjects, with a corresponding predetermined artifact metric (M), from a set of reference sequences (RS) of digital pictures only comprising a corresponding artifact. The method of measuring video quality also comprises a step of measuring ( ) at least one artifact level (L) of the input sequence (IS) with the corresponding predetermined artifact metric (M). It further comprises a step of computing ( ) a video quality metric (OQM) of the input sequence from at least one ratio of the artifact level (L) to the reference level (JND) corresponding to a same predetermined artifact metric. Such a method of measuring video quality provides an objective quality metric.

Method And System For Estimating Sharpness Metrics Based On Local Edge Kurtosis

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US Patent:
6888564, May 3, 2005
Filed:
May 24, 2002
Appl. No.:
10/155209
Inventors:
Jorge E Caviedes - Yorktown Heights NY, US
Sabri Gurbuz - Central SC, US
Assignee:
Koninklijke Philips Electronics N.V. - Eindhoven
International Classification:
H04N017/00
H04N005/213
US Classification:
348180, 348606, 348625, 382266, 382286
Abstract:
The present invention relates to a method and system for evaluating the quality of video data without gaining access to the source data. The system is configured to estimate sharpness metrics by detecting edge pixels and enclosing them with 8×8 pixel blocks. For each block, the sharpness according to the Kurtosis of the DCT is computed. The final metric is the average sharpness of the blocks in the edge profile and includes a robust combination of spatial and frequency domain information.

Device Jointly Implementing A Post-Processing And A Decoding Of Data

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US Patent:
6909751, Jun 21, 2005
Filed:
Mar 22, 2002
Appl. No.:
10/104953
Inventors:
Carolina Miro Sorolla - Villecresnes, FR
Arnaud Gesnot - Montigny le Bretonneux, FR
Jorge E. Caviedes - Yorktown Heights NY, US
Assignee:
Koninklijke Philips Electronics N.V. - Eindhoven
International Classification:
H04N007/12
US Classification:
3752402, 382233, 3484191
Abstract:
The present invention relates to a device for processing blocks of coded data included in a sequence of coded digital images (ES) according to a block-based coding technique, said device comprising a post-processing circuit DFD (). Such a device effectively corrects the blocking artifacts while minimizing the bandwidth used, the decoder directly transmitting decoded data blocks (B) to the post-processing circuit. In addition, such a device introduces no or little drift during the decoding since the decoder continues to use reference images (RB) during a motion compensation step. This is because the reference images are no longer the decoded images but the completely processed images as the post-processing circuit is situated in the decoding loop.

Method And Apparatus For Measuring The Quality Of Video Data

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US Patent:
7038710, May 2, 2006
Filed:
Jul 17, 2002
Appl. No.:
10/197334
Inventors:
Jorge E. Caviedes - Yorktown Heights NY, US
Assignee:
Koninklijke Philips Electronics, N.V. - Eindhoven
International Classification:
H04N 17/00
US Classification:
348180, 348189, 4552261, 4551151, 382167
Abstract:
The present invention relates to a method and apparatus for generating a model used to estimate the quality of input-video data. The apparatus is configured to obtain a plurality of average subjective scores from a plurality of sample video data, and a plurality of image metrics for each of the plurality of said average subjective scores is calculated. Some of the plurality of said image metrics is converted into corresponding, perceived quality metrics, then an image-quality metric is predicted based on the calculated quality metrics and the perceived quality metrics.

Method And System For Optimizing Image Sharpness During Coding And Image Enhancement

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US Patent:
7054497, May 30, 2006
Filed:
Jun 14, 2002
Appl. No.:
10/172416
Inventors:
Jorge Caviedes - Yorktown Heights NY, US
Assignee:
Koninklijke Philips Electronics N.V. - Eindhoven
International Classification:
G06K 9/36
US Classification:
382239, 382251
Abstract:
The present invention relates to a method and system for controlling the quality of video data by selecting the optimal quantization parameter during encoding. The system is configured to perform quantization for one or more macroblocks using a different range of step sizes, then the kurtosis for the respective quantized data is performed to determine the macroblock and the corresponding quantization step size that yields the highest kurtosis value. The quantization step size that generates the highest kurtosis value is selected to the blocks of input-video data during encoding.

Conferencing System And Method For The Automatic Determination Of Preset Positions Corresponding To Participants In Video-Mediated Communications

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US Patent:
7057636, Jun 6, 2006
Filed:
Dec 22, 1998
Appl. No.:
09/218554
Inventors:
Eric Cohen-Solal - Ossining NY, US
Adrian Martel - Eindhoven, NL
Soumitra Sengupta - Stamford CT, US
Hugo Strubbe - Yorktown Hts NY, US
Jorge Caviedes - Yorktown Heights NY, US
Mohamed Abdel-Mottaleb - Ossining NY, US
Ahmed Elgammal - Greenbelt MD, US
Assignee:
Koninklijke Philips Electronics N.V. - Eindhoven
International Classification:
H04N 7/14
US Classification:
348 1408, 34821112, 382103
Abstract:
A video conferencing system and method which automatically determines the appropriate preset camera parameters corresponding to participants participating in the video conference. A camera zooms out or pans the video conference space and looks for participants based on their faces. When a participant is detected, the preset camera parameters for that participant are calculated for when the center of the participant is in the center of the camera's view. This is continued for all the participants in the room. The optimal position for each participant and corresponding camera parameters are determined based on cultural preferences. Updates in the presets can be made periodically by the camera zooming out or panning the room. Multiple cameras can be used to continually update the presets.
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Jorge Enrique Caviedes from Charlotte, NC, age ~69 Get Report