به نام خذا بخش سنجش از دور جلسات دوم و سوم

Transcription

1 به نام خذا بخش سنجش از دور جلسات دوم و سوم

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3 Box Camera One of the first commercially available box cameras created for Louis Daguerre by Samuel F. B. Morse, inventor of the Morse code.

4 Film Plane Retina Retina Camera Eye Image Image Betweenthe-lens shutter Lens Object Iris Lens Object Comparison of the Optical Components of the Simple Camera with those of the Human Eye Roll of film Aperture Focal Length

5 f / 8 f / 11 f / 5.6 f / 16 The f/stops for a Camera Lens and the Size of the Aperture Openings f / 4 f / 22 f / 2.8 f / 5.6 f / 2.8 f / stop f = 80 mm Lens

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7 Photogrammetric Aerial Frame Camera

8 Take-up reel Platen vacuum film flattener Unexposed film reel Film Magazine Profile View of A Metric Camera and System Components Film Optical axis Focal length, f Focal plane Camera Body Lens Cone Assembly Lens rear nodal point Shutter Filter Lens Diaphragm Lens front nodal point

9 Photogrammetric Aerial Frame Camera

10 Two Frame Cameras Mounted in the Fuselage of a Plane

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17 Aerial Camera Lens Angle-of-View

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20 Annotation on the Perimeter of An Aerial Photograph

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22 Four 70-mm Hasselblad Cameras Arranged to Obtain Multiband Aerial Photography

23 Four 70-mm Hasselblad Cameras Arranged to Obtain Multiband Vertical Aerial Photography Century City, Los Angeles Near-infrared ( m) Red ( m) Green ( m) Blue ( m)

24 Analog and Digital Cameras Hasselblad 70-mm camera Kodak DCS 420 Digital Camera with a Nikon camera lens and body

25 Visible Photographic Region Photographic Region White Light Separated into its Spectral Components Using a Prism White Light Separated into its Spectral Components Using a Prism White light Near-infrared Red Green Blue Ultraviolet Ultraviolet 1.2 m 0.7 m 0.6 m 0.5 m 0.4 m 0.3 m Prism

26 Sir Isaac Newton Published Opticks in 1704

27 Sir Isaac Newton discovered that white light could be dispersed into its spectral components by passing it through a prism

28 Color Theory Additive Color Subtractive Color

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30 Generalized Cross-sections of Black & White Panchromatic, Black & White Infrared, Color, and Color-infrared Film Black-and-White Film Panchromatic blue, green, and red sensitive emulsion of silver halide crystals Black-and-White Infrared Film Near-infrared sensitive lay er Base Base a. Anti-halation layer b. Anti-halation layer Normal Color Film Blue sensitive lay er [y ellow dy e-forming lay er] Color-Infrared Film Near-infrared (and blue) sensitive lay er [cy an dy e-forming lay er] Yellow internal filter blocks blue light Green(and blue) sensitive layer [magenta dye-forming layer] Red (and blue) sensitive lay er [cy an dy e-forming lay er] Green(and blue) sensitive lay er [y ellow dy e-forming lay er] Red (and blue) sensitive lay er [magenta dy e-forming lay er] Base Base c. Anti-halation layer d. Anti-halation layer

31 Density and Size of Silver Halide Crystals Two Films with Different Sizes and Densities of Silver Halide Crystals Electron Microscope Photograph of Silver Halide Crystals Silver halide crystals Backing Film A 1 unit distance Film B 1 unit distance a. b.

32 Log Sensitivity Sensitivity of Selected Black & White Films and Printing Paper Printing paper Panchromatic film Infrared film HF3 filter UV Blue Green Red Reflective infrared Wavelength, m

33 Panchromatic Black & White Infrared Tivoli North Bay on the Hudson River, NY

34 Four 70-mm Hasselblad Cameras Arranged to Obtain Multiband Aerial Photography

35 Four 70-mm Hasselblad Cameras Arranged to Obtain Multiband Vertical Aerial Photography Century City, Los Angeles Near-infrared ( m) Red ( m) Green ( m) Blue ( m)

36 Aerial Photography Normal Color False-color Infrared Using Wratten #12 filter

37 Terrestrial Photography Normal Color False-color Infrared Using Wratten #12 filter