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Photogrammetry / Remote Sensing
There are 6 expert consultants in this category

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Richard T. McEvoy, Jr.
President
P.O. Box 597
Victor NY 14564
USA
phone: 585-924-9410
fax: 585-924-8854
Richard T.
Forensic Imaging, Inc. consults on the design and implementation of Traditional and Digital Imaging Systems for forensic applications and needs. It, also, offers onsite evaluation of existing systems for efficiency and quality upgrading efforts. Forensic Imaging, Inc. offers many imaging services ranging from Accident Reconstruction Photography to traditional close-up and Photomicrography Imaging. Their specialties include specialized spectrum filter work and aerial imaging. Virtually any aspect of traditional and digital imaging can be addressed. Onsite training in these fields is a specialty.

Richard T. McEvoy Jr., President of Forensic Imaging Inc., is an expert witness Forensic Photographer. His career began as a U.S. Navy photographer in Southeast Asia, followed by photojournalism, aerial cartography, and industrial photography in the South Pacific and Southeast Asia. After returning to the U.S., Mr. McEvoy began working in Law Enforcement photography with the Georgia Bureau of Investigation (GBI) where he was head of the forensic photo-lab and was certified as a P.O.S.T. instructor. Mr. McEvoy was asked to join Eastman Kodak and worked as their coordinator of law enforcement and governmental training and marketing before leaving and founding his company in 1994.

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Grant Fredericks, Forensic Video Expert
Larry Compton, Forensic Video Expert
105 West Rolland Ave.
Spokane WA 99218
USA, CAN, GBR, MEX
phone: 509-467-3559
Grant
Grant Fredericks is an instructor of Forensic Video Analysis at the FBI National Academy in Quantico, VA and is the lead instructor for the Law Enforcement & Emergency Services Video Association.

Forensic Video Solutions (FVS) provides unparalled experience in the science of Forensic Video Analysis. FVS has the most experienced trial experts in this field, having processed video evidence for criminal and civil investigations for more than twenty-five years throughout the U.S., Canada in in the United Kingdom.

FVS gained national recognition for video analysis skills, assisting the FBI in the processing of the video images of terrorist Mohamed Atta on 9/11.

FVS provides professional consulting services to a multitude of government and private industry organizations, including the International Association of Chiefs of Police (IACP), the National Institute of Justice (NIJ) and the Department of Justice (DOJ).

FVS has consulted for national and local news media since the mid 1980's, appearing on such programs as CNN, MSNBC, Fox News, 'Good Morning America' and '20/20'.

FVS' Expert Analysis and Forensic Video Analysis Techniques Include:
  • Image Enhancement
  • Height Comparison
  • Speed Estimation
  • Reverse Projection
  • Photo / Video Comparison
  • Authentication
  • Demultiplexing
  • Color Correction
  • In-Car Video Systems
  • Digital Asset Management
  • Public CCTV Use
  • Mobile Device Forensics
  • Evidence Presentation
  • Interview / Cell CCTV Systems
  • RFP Development
  • Retail CCTV Installations
  • Wireless Technologies
  • Slip & Falls
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    Gary E. Kilpatrick, PE, NSPE
    President and Chief Engineering Officer
    3397 Cherrybrook Drive
    Jamestown NC 27282
    USA
    phone: 336-841-6354 (Office) 336-803-1639 (Cell)
    fax: 339-841-6354
    Gary E.
    Gary E. Kilpatrick and Associates, PA is a Forensics Engineering Firm dedicated to the application of the art, science and methodology of engineering and the scientific method to answer questions of fact in the jurisprudence system pertaining to personal injury and wrongful death. We provide technical competency, forensic evidence collection from the field and from documents, oral and written communications, objective, ethical and professional responsibility.

    We are familiar with the Federal Rules of Civil Procedure, Federal Rules of Evidence and Daubert and have given sworn expert testimony under oath during judicial proceedings. We are retained by law firms, public defenders and insurance companies on plaintiff, defense, criminal and claimant cases and work nation wide.

    Areas of Expertise:
    • Traffic Accident Reconstruction
    • Vehicle Crash Data Report Retrieval and Interpretation
    • Off-Road ATV Accident Reconstruction
    • Motorcycle Accident Reconstruction
    • Vehicle Inspections
    • Industrial Accident Reconstruction
    • OSHA Safety 29CFR1910
    • OSHA 29CFR1926
    • OSHA 29CFR1928
    • Product Liability Investigations
    Accident Reconstruction For Off-Road All Terrain Vehicles (ATV's)
    During 1990, the Specialty Vehicle Institute of America (SVIA) with the assistance of the American National Standards Institute (ANSI) published the first standard for ATVs referred to as ANSI/SVIA-1-1990. During 2001, ANSI/SVIA revised this standard referred to as standard ANSI/SVIA 1-2001. The standard was revised again during 2007 and again in 2010 and is referred to as standard ANSI/SVIA 1-2010.

    Synopsis: The Basic Process Of A Traffic Accident Reconstruction
    A Traffic Accident Reconstruction is a process by which an engineer determines from all available information and evidence how and why a traffic accident occurred including but not limited to pre-impact and post impact vehicular velocity vectors, pre-impact and post impact vehicular direction vectors, vehicular change in velocity (Delta-V), momentum vectors, vehicles' point of impact on the roadway, vehicular visibility by a driver, vehicular crash data retrieval reports if assessable, accident factors and causes.

    7/8/2011 · Engineering
    Product Design, Product Manufacturing And Product Quality Control Issues
    Quality control starts at the point of product conception and is carried all the way through to the final design and manufacture of a product.

    Automotive Lamp Filament Analysis
    Some motor vehicle accidents take place during the night time hours when natural sun light is not present.

    The Physics Of Collision
    When we drive our vehicles down the road, we are driving them at a certain velocity and direction. All vehicles have weight and mass to the order of a few hundred pounds for a motorcycle, a few thousand pounds for a large SUV or luxury car or several tons for a tractor-trailer truck. When our vehicles move at speed down the road, they create energy by virtue of their mass and forward velocity

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    Jorge Mendoza
    P.O. Box 20536
    San Jose CA 95160
    USA
    phone: 408-268-8693
    Jorge
    Jorge Mendoza, a Mechanical Engineer, who utilizes state-of-the-art Photogrammetry and 3-D Computer Animation Technology to produce some of the countries most compelling forensic animation. Having a working association with experts in photography, accident reconstruction, human factors, biomechanics and the vision sciences, he uses cutting edge computer networks and software to push the envelope in courtroom presentation technology.

    Mr. Mendoza has experience in the design and engineering analysis of aerospace equipment and has used computer aided design, failure analysis, and animation software for design and presentation purposes. His background also includes site inspection for the purpose of compiling a photographic log of the scene and collecting data for computer animation. Mr. Mendoza is experienced with the use and placement of video cameras on helicopters, cars, trucks, bikes, people and a design specific forty-foot pole.

    Areas of Expertise:
  • Photogrammetry - the use of accident scene photos or surveillance video to determine the positions, velocities and dimensions of vehicles, people or objects of interest
  • Application of scientific and engineering principles to calculate trajectories, velocities, accelerations, and impact forces
  • Expert testimony for computer animation

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    Paul Kayfetz
    P.O. Box 310
    Bolinas CA 94924
    USA
    phone: 415-868-0480
    fax: 415-868-9336
    Paul
    For forty years, PAUL KAYFETZ, INC. through Mr. Kayfetz' expert testimony, has routinely admitted the following into evidence:
  • Driverseye Visibility Studies
  • Night-Time Photography
  • Computer and Video Simulations
  • Accident Reconstruction Photos
  • Photogrammetry Photo Measuring

    Our computer engineers, video engineers and engineering photography experts:
  • Apply Accepted Engineering Measurements Procedures
  • Have Published Numerous Peer-Reviewed Engineering Papers
  • Use HD Video Systems that Produce Movie Theater Quality
  • Apply Cutting Edge Computer Techniques for Lifelike Photorealistic Images (not Computer Cartoons)
  • Coordinate with the Best Accident Reconstruction and Human Factors Experts for Technical Accuracy

    We frequently help plan complete technical testing, visibility study, computer simulation and demonstrative evidence strategy - coordinating a group of technical witnesses who are independently retained by counsel. This is requested by many clients because of Mr. Kayfetz' track record, his previous career as an attorney, his extensive contact with top experts from his forty years experience as an engineering photography consultant working with the best forensic witnesses on many of the major cases during those decades, and upon his membership and participation in major engineering societies.

    Each year we help attorneys win and save hundreds of millions of dollars in verdicts and settlements.

    This results primarily from our experience and expertise. It also stems from our ability to discover measurements from existing photos. We are ahead of everyone in our field because we invest in HD cameras costing 250,000 each, six figure computer systems, custom engineering computer programs and staff engineers - not artists.

    A major part of our work is evaluating and keeping out of evidence opponents' forensic photography, computer simulations, or computer animations which do not comply with the rules of evidence. This has swung multi-million dollar results several times in recent years.
  • 8/27/2009 · Human Factors
    What You See Is What You Get
    Jurors jumped as the wild boar in the motorcycle headlights suddenly filled the large screen in front of them. A week later they awarded the motorcyclist several million dollars against Caltrans for not mitigating a chronic wild pig problem on Highway One in Monterey County. The jury found that the motorcyclist had a 0.10 blood alcohol level and was negligent, but that our HD-video visibility study showed that even an unimpaired driver could not have seen the pig in time to avoid it.

    9/17/2007 · Computers
    Visibility Studies: On a Clear HD-Video You Can See Forever
    The objective of this article is to report on the integration of improved video and related computer technology into existing, long-accepted visibility study preparation and presentation methodologies. The result has been an incremental extension of the types of visual environments which can be reproduced with substantial similarity for admission as visibility evidentiary exhibits in court

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    Gregg Stutchman
    Steve Buller
    421 Walnut St., Suite 120
    Napa CA 94559
    USA
    phone: 800-799-0828
    fax: 707-257-3240
    Gregg
    Stutchman Forensic Lab is a state-of-the-art forensic audio, video and imaging laboratory operated by Gregg Stutchman and Steve Buller. They provide services to clients throughout the entire USA.

    Gregg has worked in the criminal justice system since 1973 a police officer, a State Licensed Investigator and since 1992, as a forensic analyst when he opened the lab. Gregg has progressively continued his education and training in forensic technology. Over the past 15 years he has conducted forensic analysis on several thousand audio and video recording. Gregg’s expertise also includes all phases of forensic photography. He testifies extensively as an expert witness throughout the United States in state and federal court as well as in depositions.

    Steve has worked in the forensic audio and video field since 1998. He began his forensic career by working with Gregg Stutchman while attending college. Steve has completed numerous Forensic Audio and Video Certification trainings, and is a member of the American College of Forensic Examiners (AFCE) and the American Board of Recorded Evidence. Mr. Buller has co-presented lectures with Gregg Stutchman on forensic audio and video issues at professional conferences and meetings throughout California and Nevada. Mr. Buller specialty is directed towards Forensic Video Enhancement and Analysis. His work has resulted in the successful outcome of countless criminal and civil litigations.

    Services Offered:
  • Video Image Enhancement (including digital)
  • Audio Enhancement, Noise Removal, Voice Amplification & Speed Correction
  • Demultiplexing, Slowing & Frame Freezing of CCTV Surveillance Videos
  • Computer Generated Still Photographs & Enlargements Produced from Video
  • Forensic Analysis of Audio & Video Recordings for Altering, Editing, Sequencing and Timing of Recorded Events
  • Computerized Crime Scene Reconstruction from CCTV Security Videos Using Photogrammertry
  • Voice Identification & Comparison
  • Forensic Photography

    Memberships and Affiliations:
  • American College of Forensic Examiners
  • American Board of Recorded Evidence
  • Evidence Photographers International Counsel
  • American Society for Photogrammetry
  • Audio Engineering Society
  • California Association of Licensed Investigators
  • Los Angeles Superior Court Panel of Experts