A pattern and spectrum security one-time printing of packaging verification method for verifying the authenticity of an external packing container of a commodity, which external packing container is printed with a security pattern on the surface using a specific spectrum of tangible fluorescent ink. The user checks the location of the security pattern by visualizing the tangible fluorescent ink on the external packing container, and then uses image capturing device to shoot the security pattern through a filter to capture the pattern image of the tangible fluorescent ink, a processor of the identification system loads in the captured pattern image, a software program in the processor matches the spectral band and shape of the captured pattern image with storage data in the database to verify the authenticity of the security pattern. The user can identify the authenticity of the commodity, enhancing commodity security and reducing the risk of being forged.

Methods and systems for rendering a gloss mark on a recording medium. Two or more sets of toner channels can be electronically created wherein each toner channel include respective sides and a bottom. The two or more sets of toner channels can be electronically configured to include a reflectance off the sides and the bottom of toner channels wherein one set of the toner channels is positioned at a different height and a different color than the other set of toner channels, thereby enhancing the gloss effect associated with a gloss mark, which allows the gloss mark to be effectively utilized in, for example, a printer or printing system such as an office class rendering device.

The disclosure relates to, among other things, systems and methods for augmenting and/or otherwise supplementing content using watermarks. Consistent with embodiments disclosed herein, a user device such as a smartphone may be used to retrieve watermark information encoded in a watermark. The watermark information may comprise content that supplements an associated content item, link and/or location information that may be used to retrieve supplemental content, and/or the like. In some embodiments, the watermark information may comprise cryptographic and/or other access token information used to decrypt and/or otherwise access supplemental content.

The present disclosure discloses methods and systems for embedding one or more scanned pages in a scanned document. The method includes receiving a document for scanning, the document includes a plurality of pages. Each page of the document is scanned. Then, a scanned document is created. A user interface is presented to a user to receive one or more page numbers corresponding to one or more scanned pages of the document to be embedded, a page number where the one or more scanned pages are to be embedded, and a location where the one or more scanned pages are to be embedded. Based on the received details, the one or more scanned pages are embedded as object at the page location in the scanned document. A final scanned document is created including the one or more scanned pages as embedded objects and the remaining pages as visible scanned pages.

Some implementations may include a computer-implemented method for applying at least two digital watermarks to a digital document, the method including: receiving a digital document comprising visual contents; generating a first digital watermark to be visually presented at a first time point; generating a second digital watermark to be visually presented at a second time point, the second digital watermark being different from the first digital watermark and the second time point being different from the first time point; and applying both the first digital watermark and second digital watermark to the digital document t.

Some implementations may provide a computer-implemented method for validating a digital document, the method including: receiving, at a computing device, the digital document comprising at least two digital watermarks, the digital document issued by a central entity; retrieving a first digital watermark from the digital document, the first digital watermark visually presented at a first time point; retrieving a second digital watermark from the digital document, the second digital watermark visually presented at a second time point, the second digital watermark being different from the first digital watermark and the second time point being different from the first time point; and reading the digital document based on the retrieved first and second digital watermarks.

The present disclosure discloses methods and systems for embedding one or more scanned pages in a scanned document. The method includes receiving a document for scanning, the document includes a plurality of pages. Each page of the document is scanned. Then, a scanned document is created. A user interface is presented to a user to receive one or more page numbers corresponding to one or more scanned pages of the document to be embedded, a page number where the one or more scanned pages are to be embedded, and a location where the one or more scanned pages are to be embedded. Based on the received details, the one or more scanned pages are embedded as object at the page location in the scanned document. A final scanned document is created including the one or more scanned pages as embedded objects and the remaining pages as visible scanned pages.

The disclosure relates to, among other things, systems and methods for augmenting and/or otherwise supplementing content using watermarks. Consistent with embodiments disclosed herein, a user device such as a smartphone may be used to retrieve watermark information encoded in a watermark. The watermark information may comprise content that supplements an associated content item, link and/or location information that may be used to retrieve supplemental content, and/or the like. In some embodiments, the watermark information may comprise cryptographic and/or other access token information used to decrypt and/or otherwise access supplemental content.

An image processing method is provided for acquiring additional information from image information obtained by shooting a printed product on which the additional information is multiplexed by at least one of a plurality of different multiplexing methods, the method comprising: attempting decoding of the additional information from the image information by a plurality of different decoding methods corresponding to the plurality of different multiplexing methods; and outputting, by a unit, the additional information successfully decoded.

In one or more embodiments, a control unit reads image data and date information of a main image from a memory card into a RAM. When a watermark printing is set, the control unit combines characters of the date information having a high gradation value with overcoat layer data having a mixture pattern in which pixels having a high gradation value and pixels having a low gradation value are located randomly or alternately in rows and columns to generate overcoat layer print data and stores the data in an overcoat layer data storage area. The control unit generates CMY print data from the image data of the main image to print it on image-receiving paper by using a print processing section. After printing of the main image, the control unit prints the overcoat layer print data so that it is superimposed on the main image on the image-receiving paper.