公开(公告)号：US20170206555A1

公开(公告)日：2017-07-20

申请号：US15476081

申请日：2017-03-31

Applicant: Hewlett-Packard Development Company, L.P.

Inventor： Douglas A. SEXTON

IPC: G06Q30/02 ,  H04N5/232 ,  G06T11/60 ,  G06K9/00

CPC classification number: G06Q30/0255 ,  G06K9/00671 ,  G06Q30/0277 ,  G06T11/60 ,  H04N5/23206 ,  H04N5/23222 ,  H04N5/23293

Abstract: In one example, an augmented reality (AR) server. The server has an AR server program executable to transmit a first aura having a selectable weblink to a web-linked camera device (WLCD); receive from a website an identity that uniquely associates the WLCD with a user and aura data indicative of a second aura targeted to the user based on a user-selected weblink; and transmit the second aura to the WLCD corresponding to the identity.

公开(公告)号：US20210203790A1

公开(公告)日：2021-07-01

申请号：US16077055

申请日：2017-01-17

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Steven J. SIMSKE ,  Karl WALTERS ,  Douglas A. SEXTON

IPC: H04N1/00 ,  H04N1/60

Abstract: In one example in accordance with the present disclosure, a method for assessing print quality is described. According to the method, a printed mark is converted into a digital binary mark. A number of values are calculated for the digital binary mark. The number of values include at least a perimeter length value and a value describing a characteristic of an intensity histogram for the digital binary mark. A combined representation of the number of values for the digital binary mark are compared against a combined representation of a number of values for a model printed mark. When the combined representation for the digital binary mark is greater than a predefined distance away from the combined representation for the model printed mark, an operation of a printing device that generated the printed mark is adjusted.