Making scale measurement with photos. How to make photos of full-size structures or rolling stock and then use measurements taken from the photos to calculate the dimensions for a model.
MODEL RAILROADER Sep 1992 (v.59#9) pg. 94
Chronophotogrammetry. Determining the time of day based on the shadows found in forensic photos.
PHOTO ELECTRONIC IMAGING Feb 1993 (v.36#2) pg. 40
Depth perception in photographic images. Part 4. Three cues to depth. Enhancing the sense of depth. Determining the dominate eye.
PHOTO ELECTRONIC IMAGING 1994 (v.37#2) pg. 42
Investigative technical photographs can be converted to maps of location later if this perspective grid is included in the photograph.
PHOTO METHODS FOR INDUSTRY Dec 1972 (v.15#12) pg. 33
Perspective grid photography. Useful when a plan view of a scene is required, as in the case of photographic mapping of evidence.
PHOTOMETHODS Jul 1982 (v.25#7) pg. 6
Added Info PHOTOMETHODS Aug 1982 (v.25#8) pg. 6
A camera and a "perspective grid" is the simplest, cheapest, and most accurate method of recording all the details at an automobile accident.
PHOTOMETHODS Jun 1984 (v.27#6) pg. 44
Perspective grid photography.
PHOTOMETHODS Jul 1985 (v.28#7) pg. 25
The perspective grid and analog reconstruction. What are the alternatives if the only remaining record of a scene is a photograph without any reference scales.
PHOTOMETHODS Nov 1985 (v.28#11) pg. 10
Accident reconstruction. Photogrammetric measurements aid in reconstructing an automobile accident from skid marks and other visual clues.
PHOTOMETHODS Nov 1985 (v.28#11) pg. 36
Stereophotogrammetry. Using photography to make measurements within three-dimensional space. Some tips.
PHOTOMETHODS Jan 1986 (v.29#1) pg. 6
Tips on selecting, making and using the templates (scales, yardsticks, ...) required when doing photogrammetric measurements.
PHOTOMETHODS Mar 1986 (v.29#3) pg. 6
An introduction to fiducial marks in the making of precise photographic measurements.
PHOTOMETHODS Jul 1986 (v.29#7) pg. 6
Discriminate and indiscriminate use of distance scales in scientific, legal, forensic and archaeological photography.
PHOTOMETHODS Sep 1986 (v.29#9) pg. 10
Added Info PHOTOMETHODS Nov 1987 (v.30#11) pg. 15
Estimating distances in photographic scenes.
PHOTOMETHODS Feb 1987 (v.30#2) pg. 9
Image distortion in photogrammetry. Part 1. Coping with lens distortion in close-range photogrammetry.
PHOTOMETHODS Jul 1987 (v.30#7) pg. 8
Image distortion in photogrammetry. Part 2. Calibrating lenses to account for distortion in photogrammetric applications.
PHOTOMETHODS Aug 1987 (v.30#8) pg. 10
Image distortion in photogrammetry. Part 3. Calibration of metric cameras.
PHOTOMETHODS Sep 1987 (v.30#9) pg. 8
A nomographical approach to photogrammetry. Almost anyone who can set up a tripod can, with practically any camera, make useful measurements in many photographic applications.
PHOTOMETHODS Feb 1988 (v.31#2) pg. 12
Computing perspective. Using shadows as a basis for dating photographs or determining orientations within a scene.
PHOTOMETHODS Apr 1988 (v.31#4) pg. 12
Added Info PHOTOMETHODS Jul 1988 (v.31#7) pg. 10
Metric photography. Introduction to the concepts of making measurements of objects, terrain, features, etc., through the use of photographic images.
PHOTOMETHODS Aug 1988 (v.31#8) pg. 40
The use of photogrammetry as a close-range measuring technique, using semi-metric cameras from Hasselblad, Rollei, and Leica.
PHOTOMETHODS Sep 1988 (v.31#9) pg. 34
Applying the perspective grid method to generate plan drawings or maps from oblique photographs.
PHOTOMETHODS Mar 1989 (v.32#3) pg. 14
Calculating perspective grid method parallax errors to measure the position of objects that fall out of the image plane.
PHOTOMETHODS Apr 1989 (v.32#4) pg. 6
How photographs of shadows cast in sunlight can be analyzed to determine the geographical location of a scene, size of objects, date, etc. Description of photogrammetric techniques used to analyze the 1909 photographs of Admiral Perry's expedition to the North Pole.
PHOTOMETHODS Mar 1990 (v.33#3) pg. 22
Added Info PHOTOMETHODS Jun 1990 (v.33#6) pg. 12
Correction PHOTOMETHODS Aug 1990 (v.33#8) pg. 16
Photography and perspective. An historical look at development of the so-called "perspective grid" method of photography.
PHOTOMETHODS Jun 1991 (v.34#6) pg. 12
Added Info PHOTO ELECTRONIC IMAGING Jun 1992 (v.35#6) pg. 14