FR36211E - Process of decomposition and recomposition of images in installations for the transmission of facsimiles - Google Patents

Process of decomposition and recomposition of images in installations for the transmission of facsimiles

Info

Publication number
FR36211E
FR36211E FR36211DD FR36211E FR 36211 E FR36211 E FR 36211E FR 36211D D FR36211D D FR 36211DD FR 36211 E FR36211 E FR 36211E
Authority
FR
France
Prior art keywords
recomposition
facsimiles
installations
decomposition
images
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
Other languages
French (fr)
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.)
Telefunken AG
Original Assignee
Telefunken AG
Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH
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
Priority claimed from DET33541D external-priority patent/DE484765C/en
Priority claimed from DET34373D external-priority patent/DE514896C/en
Priority claimed from DET34640D external-priority patent/DE514897C/en
Priority claimed from DET34840D external-priority patent/DE539408C/en
Application filed by Telefunken AG, Telefunken Gesellschaft fuer Drahtlose Telegraphie mbH filed Critical Telefunken AG
Application granted granted Critical
Publication of FR36211E publication Critical patent/FR36211E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
    • H04N3/34—Elemental scanning area oscillated rapidly in direction transverse to main scanning direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface
    • H04N1/0664—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface with sub-scanning by translational movement of the picture-bearing surface
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/19—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays
    • H04N1/191—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using multi-element arrays the array comprising a one-dimensional array, or a combination of one-dimensional arrays, or a substantially one-dimensional array, e.g. an array of staggered elements
    • H04N1/1911—Simultaneously or substantially simultaneously scanning picture elements on more than one main scanning line, e.g. scanning in swaths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/203—Simultaneous scanning of two or more separate pictures, e.g. two sides of the same sheet
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/44—Secrecy systems
    • H04N1/448—Rendering the image unintelligible, e.g. scrambling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/30—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical otherwise than with constant velocity or otherwise than in pattern formed by unidirectional, straight, substantially horizontal or vertical lines
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/04—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa
    • H04N1/06—Scanning arrangements, i.e. arrangements for the displacement of active reading or reproducing elements relative to the original or reproducing medium, or vice versa using cylindrical picture-bearing surfaces, i.e. scanning a main-scanning line substantially perpendicular to the axis and lying in a curved cylindrical surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
FR36211D 1927-05-21 1928-12-12 Process of decomposition and recomposition of images in installations for the transmission of facsimiles Expired FR36211E (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DET33541D DE484765C (en) 1927-05-21 1927-05-21 Process for image decomposition or composition
DET34373D DE514896C (en) 1927-05-21 1927-12-13 Device for image decomposition or composition
DET34640D DE514897C (en) 1927-05-21 1928-02-06 Device for image decomposition or composition
DET34840D DE539408C (en) 1927-05-21 1928-03-14 Device for image decomposition or composition according to the jump line method

Publications (1)

Publication Number Publication Date
FR36211E true FR36211E (en) 1930-04-30

Family

ID=27437652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR36211D Expired FR36211E (en) 1927-05-21 1928-12-12 Process of decomposition and recomposition of images in installations for the transmission of facsimiles

Country Status (1)

Country Link
FR (1) FR36211E (en)

Similar Documents

Publication Publication Date Title
FR682966A (en) Method and apparatus for coating with cellophane
FR654018A (en) Process of decomposition and recomposition of images in installations for the transmission of facsimiles
FR36211E (en) Process of decomposition and recomposition of images in installations for the transmission of facsimiles
FR659749A (en) Process for obtaining images produced by the action of tanning substances
FR715802A (en) Improved method and apparatus for the electrolytic decomposition of water
FR664112A (en) Device for decomposition and recomposition of images in television applications
FR704257A (en) Method and apparatus for the purification and sterilization of water
FR682986A (en) Process for de-ironing inorganic solids
FR612315A (en) Method and device for carrying out chemical fractions
FR635889A (en) Process for the pyrogenic decomposition of hydrocarbons
FR662829A (en) Apparatus for annihilating the relative vibrations between the apron and the awning of automobiles
FR635624A (en) Process and installation for the purification of solutions
FR662008A (en) Method of doubling the frequency in telegraphic transmission of images
FR709811A (en) Method and apparatus for the treatment of esparto and the like
FR650651A (en) Method and apparatus for the suppression of disturbances in high frequency transmissions
FR630178A (en) Improvements in apparatus for the application of radioactive substances or similar substances
FR656892A (en) Process for the use of lime used for defecation in sweets and resulting products
FR680204A (en) Process for the establishment of canoes and boats
FR690874A (en) Process and installation for water sterilization
FR609565A (en) Device for the automatic introduction of chemicals into boilers
FR644210A (en) Method and devices for peeling chestnuts
FR617514A (en) Process for the printing of stereoscopic views and apparatus for viewing or projecting these views
FR718929A (en) Process for the separation of finely divided solid substances distributed in tars, oils and the like
FR639972A (en) Method and apparatus for the reduction of zinc-bearing material
FR647523A (en) Improved process for making case-hardened shafts or the like