GB1224670A - Displaying isodensity lines - Google Patents

Displaying isodensity lines

Info

Publication number
GB1224670A
GB1224670A GB45357/68A GB4535768A GB1224670A GB 1224670 A GB1224670 A GB 1224670A GB 45357/68 A GB45357/68 A GB 45357/68A GB 4535768 A GB4535768 A GB 4535768A GB 1224670 A GB1224670 A GB 1224670A
Authority
GB
United Kingdom
Prior art keywords
output
temperature
detector
input
appears
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
GB45357/68A
Other languages
English (en)
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.)
Philips Electronics UK Ltd
Original Assignee
Philips Electronic and Associated Industries Ltd
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 Philips Electronic and Associated Industries Ltd filed Critical Philips Electronic and Associated Industries Ltd
Publication of GB1224670A publication Critical patent/GB1224670A/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
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/33—Transforming infrared radiation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transforming Light Signals Into Electric Signals (AREA)
  • Picture Signal Circuits (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Hydrogenated Pyridines (AREA)
  • Measurement Of Radiation (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
GB45357/68A 1967-09-26 1968-09-24 Displaying isodensity lines Expired GB1224670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR122249A FR1545782A (fr) 1967-09-26 1967-09-26 Dispositif pour tracer les isothermes dans un appareil d'exploration optique au moyen de rayons infrarouges

Publications (1)

Publication Number Publication Date
GB1224670A true GB1224670A (en) 1971-03-10

Family

ID=8638973

Family Applications (1)

Application Number Title Priority Date Filing Date
GB45357/68A Expired GB1224670A (en) 1967-09-26 1968-09-24 Displaying isodensity lines

Country Status (11)

Country Link
US (1) US3711642A (cg-RX-API-DMAC10.html)
AT (1) AT290165B (cg-RX-API-DMAC10.html)
BE (1) BE721336A (cg-RX-API-DMAC10.html)
DE (1) DE1762927C3 (cg-RX-API-DMAC10.html)
DK (1) DK137259B (cg-RX-API-DMAC10.html)
ES (1) ES358462A1 (cg-RX-API-DMAC10.html)
FR (1) FR1545782A (cg-RX-API-DMAC10.html)
GB (1) GB1224670A (cg-RX-API-DMAC10.html)
NL (1) NL6813539A (cg-RX-API-DMAC10.html)
NO (1) NO123539B (cg-RX-API-DMAC10.html)
SE (1) SE339338B (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669466A (en) * 1985-01-16 1987-06-02 Lri L.P. Method and apparatus for analysis and correction of abnormal refractive errors of the eye

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005045A (en) * 1956-02-10 1961-10-17 William J Shanahan Video quantizing and contour level apparatus
DE1039842B (de) * 1957-08-14 1958-09-25 Rudol Hell Dr Ing Verfahren zur kuenstlichen Kontraststeigerung an Tonwertspruengen und Konturen in mittels elektronischer Klischier-maschinen herzustellenden Klischees
US3354266A (en) * 1964-05-25 1967-11-21 North American Aviation Inc Isophote converter

Also Published As

Publication number Publication date
NO123539B (cg-RX-API-DMAC10.html) 1971-12-06
DK137259B (da) 1978-02-06
SE339338B (cg-RX-API-DMAC10.html) 1971-10-04
DE1762927A1 (de) 1970-12-23
DK137259C (cg-RX-API-DMAC10.html) 1978-07-10
BE721336A (cg-RX-API-DMAC10.html) 1969-03-24
US3711642A (en) 1973-01-16
FR1545782A (fr) 1968-11-15
AT290165B (de) 1971-05-25
DE1762927B2 (de) 1976-03-25
ES358462A1 (es) 1970-05-16
DE1762927C3 (de) 1979-06-07
NL6813539A (cg-RX-API-DMAC10.html) 1969-03-28

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