ES383036A1 - System for recording and playing back colour encoded holograms - Google Patents

System for recording and playing back colour encoded holograms

Info

Publication number
ES383036A1
ES383036A1 ES383036A ES383036A ES383036A1 ES 383036 A1 ES383036 A1 ES 383036A1 ES 383036 A ES383036 A ES 383036A ES 383036 A ES383036 A ES 383036A ES 383036 A1 ES383036 A1 ES 383036A1
Authority
ES
Spain
Prior art keywords
color
recording
capturing device
image capturing
playing back
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES383036A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RCA Corp
Original Assignee
RCA Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by RCA Corp filed Critical RCA Corp
Publication of ES383036A1 publication Critical patent/ES383036A1/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03H—HOLOGRAPHIC PROCESSES OR APPARATUS
    • G03H1/00—Holographic processes or apparatus using light, infrared or ultraviolet waves for obtaining holograms or for obtaining an image from them; Details peculiar thereto
    • G03H1/26—Processes or apparatus specially adapted to produce multiple sub- holograms or to obtain images from them, e.g. multicolour technique
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/89—Television signal recording using holographic recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/82—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback the individual colour picture signal components being recorded simultaneously only

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Holo Graphy (AREA)
  • Processing Of Color Television Signals (AREA)

Abstract

Improvements in apparatus for recording and reproducing color-solidified holograms, characterized in that to reproduce representative color and illumination signals from a color-coded hologram register, said apparatus comprises a spatially coherent monochromatic light source, an image capturing device that it has a photosensitive electrode, means for directing light from said source through said color-coded hologram record to form an image thereof on the photosensitive electrode of said image capturing device, and means coupled to said image capturing device for deriving signals representative of the color and luminance of a scene encoded in said hologram record. (Machine-translation by Google Translate, not legally binding)
ES383036A 1969-09-30 1970-08-26 System for recording and playing back colour encoded holograms Expired ES383036A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86217269A 1969-09-30 1969-09-30
US88068069A 1969-11-28 1969-11-28

Publications (1)

Publication Number Publication Date
ES383036A1 true ES383036A1 (en) 1974-11-16

Family

ID=27127676

Family Applications (2)

Application Number Title Priority Date Filing Date
ES383036A Expired ES383036A1 (en) 1969-09-30 1970-08-26 System for recording and playing back colour encoded holograms
ES421564A Expired ES421564A1 (en) 1969-09-30 1973-12-17 System for recording and playing back colour encoded holograms

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES421564A Expired ES421564A1 (en) 1969-09-30 1973-12-17 System for recording and playing back colour encoded holograms

Country Status (10)

Country Link
AT (1) AT346399B (en)
BE (1) BE756907A (en)
CA (1) CA962870A (en)
CH (1) CH536497A (en)
DK (1) DK134207B (en)
ES (2) ES383036A1 (en)
FR (1) FR2082931A5 (en)
GB (1) GB1332352A (en)
NL (1) NL7014300A (en)
SE (1) SE366841B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19936383A1 (en) * 1999-08-03 2001-03-15 Xetos Ag Holographic projection device and method and exposure device and method

Also Published As

Publication number Publication date
DK134207B (en) 1976-09-27
DE2048122B2 (en) 1976-10-07
GB1332352A (en) 1973-10-03
FR2082931A5 (en) 1971-12-10
DK134207C (en) 1977-02-21
SE366841B (en) 1974-05-06
CA962870A (en) 1975-02-18
AT346399B (en) 1978-11-10
NL7014300A (en) 1971-04-01
CH536497A (en) 1973-04-30
ATA876770A (en) 1978-03-15
ES421564A1 (en) 1976-11-01
BE756907A (en) 1971-03-01
DE2048122A1 (en) 1971-04-01

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