Patents by Inventor Hans-Georg Schindler

Hans-Georg Schindler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7154623
    Abstract: Apparatus (1) for generating images includes a reading device (2, 7), an output device (22, 26), a sorting device (9) and a control device (21). Image information of several images (A1 to A6, AX, AY) is read from input media and image data is produced that contains the read image information. The input media are assigned to several image production orders. Using the output device (22, 26), the image information that has been transferred to this device is output onto recording material. The input media are physically sorted in the sorting device (9) by order according to at least one prescribed criterion. Using the control device (21) the sequence for transferring the image data of images can then be determined in dependence upon the previously carried out sorting by order of the read input media.
    Type: Grant
    Filed: September 7, 2001
    Date of Patent: December 26, 2006
    Assignee: Agfa-Gevaert Aktiengesellschaft
    Inventors: Juergen Brunner, Hans-Juergen Rauh, Hans-Georg Schindler
  • Patent number: 7154614
    Abstract: In a device (1) for writing image information onto recording material (2), several separate images (B1 to B13) are assigned to the image information. Marks (M1 to M14) that are assigned to the several images (B1 to B13) are applied to the recording material (2) with a marking means (3). An output unit (4) is used for outputting the image information onto the recording material (2). Using a first transport means (5), the recording material (2) is transported in the area of the marking means (3). A second transport means (6) serves to transport the recording material (2) in the area of the output unit (4). The first transport means (5) and the second transport means (6) are designed such that the transport direction (T4, R4) of the recording material in the output unit (4) can be set independently of the transport of the recording material (2) in the marking means (3).
    Type: Grant
    Filed: July 20, 2001
    Date of Patent: December 26, 2006
    Assignee: AGFA-Gevaert Aktiengesellschaft
    Inventor: Hans-Georg Schindler
  • Patent number: 6864952
    Abstract: Images being processed in a photographic laboratory system into different forms of output are automatically evaluated to determine for each image whether it is of sufficient quality to merit processing into a selected form of output. Each image is individually evaluated by determining a grade value for each of one or more characteristic properties of the image, by assigning a target value to each of the characteristic image properties relative to each available form of output, and by comparing the grade value to the target value for a selected form of output.
    Type: Grant
    Filed: September 18, 2003
    Date of Patent: March 8, 2005
    Assignee: Agfa-Gevaert Aktiengesellschaft
    Inventors: Hans-Georg Schindler, Thomas Hagen, Stephan Thormann
  • Publication number: 20040057029
    Abstract: Images being processed in a photographic laboratory system into different forms of output are automatically evaluated to determine for each image whether it is of sufficient quality to merit processing into a selected form of output.
    Type: Application
    Filed: September 18, 2003
    Publication date: March 25, 2004
    Applicant: Agfa-Gevaert AG
    Inventors: Hans-Georg Schindler, Thomas Hagen, Stephan Thormann
  • Publication number: 20040012677
    Abstract: The present invention relates to an apparatus and method for processing the images (B1-B7) of a photographic order. The image processing is controlled by a control means (SM). Determination means (FM) determines the presence or absence of at least one selected property (PAN, RA, DCD) of at least one of the images (B1-B7) of the photographic order. Sorting means (AS) automatically rejects an image (B1-B7) from the image processing procedure in the event that the presence or absence of the selected property (PAN, RA, DCD) cannot be determined unambiguously.
    Type: Application
    Filed: April 25, 2003
    Publication date: January 22, 2004
    Applicant: AGFA-GEVAERT AKTIENGESELLSCHAFT
    Inventor: Hans-Georg Schindler
  • Publication number: 20040004744
    Abstract: An apparatus and a method for obtaining image information of an image original, such as a photographic negative, are disclosed. Light for exposing the image original (5) is emitted by a light source (10). Light that has been used to expose the image original (5) is subsequently detected by a light detector (28-30). In this case, obtaining the image information of the image original (5) is controlled by a control unit (31). The control unit (31) determines a certain point in time (T2-T4, T8-T10) corresponding to a parameter that has been determined earlier and that is specific to the image original (5). The light detector (28-30) is triggered at certain points in time (T2-T4, T8-T10) by the control unit (31) for obtaining the image information of the image original (5).
    Type: Application
    Filed: May 29, 2003
    Publication date: January 8, 2004
    Inventors: Peter Haider, Bernhard Lorenz, Wolfgang Ruf, Hans-Georg Schindler, Tobias Epple
  • Publication number: 20030231351
    Abstract: An apparatus and method is disclosed for digitally reproducing images on photographic film. A main scanning element scans at least one image of the film during a main scanning operation and produces main scanning values from which at least one film-specific characteristic value can be obtained. Image processing means are provided for modifying the main scanning values on the basis of the film-specific characteristic values determined, at least one part of said main scanning values comprising main scanning values of at least two individual images.
    Type: Application
    Filed: March 18, 2003
    Publication date: December 18, 2003
    Applicant: AGFA-GEVAERT AKTIENGESELLSCHAFT
    Inventors: Hans-Georg Schindler, Volker Josel, Werner Oberndorfer
  • Publication number: 20030044177
    Abstract: In a method for the automatic detection of red-eye defects in photographic image data, image and/or recording data are analyzed independently of one another for several specified indications and/or prerequisites. Thereafter, a value is determined for the presence of the individual indications and/or prerequisites. Thereafter, the determined values are combined for an overall evaluation, and a decision about the presence of potential red-eye defects is made, based upon the overall evaluation. The potential red-eye defects are located, and a decision is made, based upon analysis criteria, as to whether there are, indeed, red-eye defects.
    Type: Application
    Filed: July 9, 2002
    Publication date: March 6, 2003
    Inventors: Knut Oberhardt, Gudrun Taresch, Friedrich Jacob, Tobias Damm, Hans-Georg Schindler
  • Publication number: 20030044178
    Abstract: A method for the automatic detection of red-eye defects in photographic image data includes the step of determining a value that provides information about the presence of a flash when recording the image data, as a criterion for the presence of such defects.
    Type: Application
    Filed: July 9, 2002
    Publication date: March 6, 2003
    Inventors: Knut Oberhardt, Gudrun Taresch, Friedrich Jacob, Tobias Damm, Hans-Georg Schindler
  • Publication number: 20020034385
    Abstract: Apparatus (1) for generating images includes a reading device (2, 7), an output device (22, 26), a sorting device (9) and a control device (21). Image information of several images (A1 to A6, AX, AY) is read from input media and image data is determined that contains the read image information. The input media are assigned to several image production orders. Using the output device (22, 26), the image information that has been transferred to this device is output onto recording material. The input media are sorted in the sorting device (9) by order according to at least one prescribed criterion. Using the control device (21) the sequence for transferring the image data of images can then be determined in dependence upon the previously carried out sorting by order of the read input media.
    Type: Application
    Filed: September 7, 2001
    Publication date: March 21, 2002
    Inventors: Juergen Brunner, Hans-Juergen Rauh, Hans-Georg Schindler
  • Publication number: 20020015168
    Abstract: In a device (1) for writing image information onto recording material (2), several separate images (B1 to B13) are assigned to the image information. Marks (M1 to M14) that are assigned to the several images (B1 to B13) are applied to the recording material (2) with a marking means (3). An output unit (4) is used for outputting the image information onto the recording material (2). Using a first transport means (5), the recording material (2) is transported in the area of the marking means (3). A second transport means (6) serves to transport the recording material (2) in the area of the output unit (4). The first transport means (5) and the second transport means (6) are designed such that the transport direction (T4, R4) of the recording material in the output unit (4) can be set independently of the transport of the recording material (2) in the marking means (3).
    Type: Application
    Filed: July 20, 2001
    Publication date: February 7, 2002
    Inventor: Hans-Georg Schindler
  • Patent number: 6268905
    Abstract: A device for exposing image information which is recorded on a photographic original (10) and is to be exposed onto a light sensitive medium (16; 12). An exposure assembly (25; 26; 31) is provided for outputting optical radiation which includes a plurality of adjustable area segments (44A, 44B) for adjusting the light intensity in certain local adjustment regions. A beam path (24; 33) is defined which directs the light to the light sensitive medium (16; 12). The exposure assembly (25; 26; 31) is arranged at a fixed location in the beam path (24; 33). An imaging sensor (12) capture a format of a region of the photographic original (10) containing to the image information to be copied. The device further includes a controller (14; 28) for setting a local adjustment region of the exposure assembly (25; 26; 31) depending on the format of the region to be copied.
    Type: Grant
    Filed: August 23, 1999
    Date of Patent: July 31, 2001
    Assignee: Agfa-Gevaert AG
    Inventor: Hans-Georg Schindler
  • Patent number: 6014199
    Abstract: A film containing first sections with narrower panoramic frames and second sections with wider normal frames is scanned to obtain density values. To distinguish the panoramic frames from the normal frames, the density values along two longitudinally extending strips near the edges of the film are checked for each film section. Each strip has a length equal to that of the respective frame, and the strips border the narrower panoramic frames but are located within the wider normal frames. The density distribution in each strip is compared with density distributions previously derived from the borders of panoramic frames.
    Type: Grant
    Filed: June 11, 1996
    Date of Patent: January 11, 2000
    Assignee: Agfa Gevaert AG
    Inventor: Hans-Georg Schindler
  • Patent number: 5812243
    Abstract: A photographic color printer includes a color video camera for making specialty prints. A memory is provided to store different color compositions for printing light including an initial color composition and additional color compositions which surround the initial color composition. The memory also stores camera adjustment parameters for each additional color composition so that, when the color composition of the printing light is shifted away from the initial color composition, the camera can be adjusted to the new color composition. The camera is adjusted to the initial color composition by exposing the camera to light of this composition. Following such exposure, the camera is sequentially exposed to light of the various additional color compositions. The camera is adjusted to each additional color composition in order to obtain the camera adjustment parameters which are to be stored in the memory.
    Type: Grant
    Filed: October 16, 1996
    Date of Patent: September 22, 1998
    Assignee: AGFA-Gevaert AG
    Inventors: Hermann Waibel, Hans-Georg Schindler
  • Patent number: 5767947
    Abstract: A method and apparatus for the production of individual prints and index prints from films which contain recorded data regarding the circumstances surrounding the exposure of the individual pictures stored on the film. Recorded data on the film is read, the data being associated with an individual picture and concerning a desired print format for the individual picture. The recorded data is preferably stored magnetically, but may also be stored optically. The system produces an individual print of the individual picture having a format based on the read data. The system also identifies, by modification of an image of the individual picture formed on the index print, the region of the film printed on the individual print and of the regions not printed, based on the read data.
    Type: Grant
    Filed: October 25, 1996
    Date of Patent: June 16, 1998
    Assignee: Agfa Gevaert Aktiengesellschaft
    Inventors: Hans-Georg Schindler, Hans-Juergen Rauh, Lothar Prause
  • Patent number: 5748286
    Abstract: A method and apparatus for producing prints of different formats from negatives in the form of strips. The negative images are printed in one reproduction scale on one section of a strip of stock during a first pass of the strip through the printing mechanism, the printing mechanism is readjusted, and the negative images are then printed in another, different scale on a subsequent section of the strip of stock during another pass of the strip through the printing mechanism.
    Type: Grant
    Filed: May 18, 1995
    Date of Patent: May 5, 1998
    Assignee: Agfa-Gevaert Aktiengesellschaft
    Inventors: Hans-Georg Schindler, Hans-Jurgen Rauh, Manfred Fursich, Magos Vasilios, Wilhelm Nitsch, Rainer Deutsch, Klaus-P. Hartmann, Leonhard Huber, Gerhard Benker, Reimund Munch
  • Patent number: 5745252
    Abstract: A method of printing regular photographic prints on a strip of paper along with index prints--that is, prints with images that are smaller than those in the regular prints--from series of negatives on rolls of film. The smaller images are projected next to and one after another along the strip to produce an index print as wide as the strip. The regular prints and the index prints are printed at different points along the strip. The results of area-by-area measurements of the negatives obtained while the regular prints are being printed are exploited to control light quantities while the index prints are being printed. The distance the strip of paper advances from one printing point to the other is regulated to ensure that paper is advanced to the index print printing point once the last negative in a series has been projected onto the strip until the trailing edge of the last print arrives at the margin of the exposure area in the index print printing point.
    Type: Grant
    Filed: September 15, 1997
    Date of Patent: April 28, 1998
    Assignee: Agfa-Gevaert Aktiengesellschaft
    Inventors: Hans-Juergen Rauh, Helmut Treiber, Hans-Georg Schindler
  • Patent number: 5717975
    Abstract: A filmstrip consisting of a series of coherent frames is passed through a copying station where images of the frames are projected onto an elongated band of copying paper to make proofs of the frames. The images are projected in such a manner that the relative orientations of the images are the same as the relative orientations of the frames.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: February 10, 1998
    Assignee: Agfa-Gevaert Aktiengesellschaft
    Inventors: Hiroshi Takahashi, Hans-Juergen Rauh, Hans-Georg Schindler
  • Patent number: 5192970
    Abstract: An exposed and developed filmstrip and band of similar length are connected edge-to-edge. An address for each negative of the filmstrip is imprinted on the band in the form of a bar code adjacent to the respective negative. The negatives are scanned and exposure values are calculated for the negatives from the resulting data. The exposure values are used to make proofs, and the exposure values for each negative are then stored in a memory under the corresponding address. When an order for final copies of a particular negative is subsequently received, the address of the negative is read from the band and used to retrieve the respective exposure values from the memory. The final copies are thereupon made based upon the retrieved exposure values.
    Type: Grant
    Filed: September 13, 1991
    Date of Patent: March 9, 1993
    Assignee: AGFA-Gevaert Aktiengesellschaft
    Inventors: Gunter Findeis, Wilhelm Nitsch, Hans-Juergen Rauh, Wolfgang Zahn, Helmut Treiber, Hans-Georg Schindler