摘要:
Automated inspection method for detecting a defect in a printed image, comprising processing a raster image, sending the raster image to a print process, printing a printed image corresponding to the raster image onto a medium, capturing a target image from at least a part of the printed image at a lower resolution than the printed image, at least in a medium moving direction, converting at least a part of the raster image to a reference image, and comparing the reference image to the target image.
摘要:
Systems and methods for generating an incremental information object with an embedded information region (IIOEIR) are provided. A method includes analyzing an IIOEIR to determine a first code, wherein the IIOEIR includes a plurality of tiles, and wherein a first set of the plurality of tiles includes a first code and a second set of the plurality of tiles includes a second code. The first code is confirmed, and, if the confirmation succeeds, generating a new code comprising a bitstream, overwriting the bitstream onto the first region. A new second code is generated, wherein the new second code is related to the first code, and the new second code is overwritten onto a second region.
摘要:
Systems and methods for generating a grayscale incremental information object (IIO) are provided. A method includes analyzing a grayscale IIO to determine a first code, wherein the grayscale IIO comprises a plurality of tiles, and the intensity of a tile corresponds to the number of data bits written to the tile. The product is confirmed from the first code, and, if the product is confirmed a new code comprising a bitstream is generated. The bitstream is overwritten on the grayscale IIO. The grayscale IIO is the same size after writing of the bitstream.
摘要:
A method and apparatus for encoding, in a simultaneous multiple security application, independently encrypted security data elements within a single matrix of blocks in a progressive barcode. The method and apparatus including, encoding information of a first data element within the matrix using black modules and, encoding information of a second data element within the matrix using color modules. The barcode being configured to be overprinted as it progresses through progressive states. The progressive barcode, resulting from the overprinting through the progressive states, masking the ability to conclusively determine the barcode in a previous state.
摘要:
A system (10) for generating an incrementally completed 3D security mark (20′″) includes a computer-readable medium encoded with a computer program. The computer program has computer readable code for selecting a color transformation process at each stage in a workflow associated with the 3D security mark (20′″); computer readable code for selecting a scrambling technique for data to be placed into a carrier object (20, 20′, 20″, 20′″) of the 3D security mark (20′″) at each stage in the workflow; computer readable code for selecting a manner in which a state change of the carrier object (20, 20′, 20″, 20′″) at each stage in the workflow results in a predictable change in the 3D security mark (20′″); and computer readable code for weighting writing schemes at each stage in the workflow. The system (10) further includes further includes memory and a processor operatively coupled to the memory and to the computer-readable medium.
摘要:
A method for tracking customer loyalty information using an incremental information object (IIO) includes capturing an information object (IO), wherein the IO include a number of tiles, and wherein the number of tiles include a standard code. The method also includes analyzing the IO to identify the standard code and analyzing the IO to determine if the IO is an IIO containing a progressive code, wherein the progressive code does not interfere with the reading of the standard. The method further include confirming the progressive code and, if the progressive code is successfully confirmed, obtaining customer loyalty data from the progressive code within the IIO.
摘要:
Systems and methods for generating an incremental information object with an embedded information region (IIOEIR) are provided. A method includes analyzing an IIOEIR to determine a first code, wherein the IIOEIR includes a plurality of tiles, and wherein a first set of the plurality of tiles includes a first code and a second set of the plurality of tiles includes a second code. The first code is confirmed, and, if the confirmation succeeds, generating a new code comprising a bitstream, overwriting the bitstream onto the first region. A new second code is generated, wherein the new second code is related to the first code, and the new second code is overwritten onto a second region.
摘要:
A system (10) for generating an incrementally completed security mark (20′″) includes a computer-readable medium encoded with a computer program. The computer program includes computer readable code for selecting a carrier object (20, 20′, 20″, 20′″); computer readable code for selecting a number of steps in a workflow associated with the carrier object (20, 20′, 20″, 20′″) and a security level for each step in the workflow; computer readable code for determining available carrier object candidate areas (T1, T2, T3, T4, T5) to which to write information at each step in the workflow; and computer readable code for determining a number of bits to be input at each step in the workflow based upon the respective security levels and the available candidate areas (T1, T2, T3, T4, T5). The system further includes memory and a processor operatively coupled to the memory and to the computer-readable medium.
摘要:
An image is obtained of an identifying object that is on a printed document. A forensic signature is extracted from the image. Access to the extracted forensic signature profile is enabled via information encoded in the identifying object. The identifying object may be interpreted to access the forensic signature for comparison with another.
摘要:
An image analyzer (120) aggregates image samples (140) into a cluster (170) based on the image samples (140) being classified from a subset of image metrics applied to a reference sample (130). The image analyzer (120) generates an image quality output (150) by analyzing a distance (180) from the cluster (180) relative to another cluster.