摘要:
Methods for automatically providing descriptors for images to a user include providing an image descriptor database having a plurality of image feature vectors, each of the plurality of image feature vectors having an associated descriptor. A specificity value is assigned to each of the descriptors such that the specificity value comprises an estimation of a degree of description specificity. A first image feature vector is determined for a first image, and the first image feature vector is compared with the plurality of image vectors in the image descriptor database. One or more descriptors for the first image vector is identified based on the comparison of the first image feature vector with the plurality of image vectors and the specificity value of the corresponding descriptor.
摘要:
A portable electronic apparatus includes a display, a user position estimating unit and a display movement estimating unit. The user position estimating unit is for estimating the user position with respect to the display. The display movement estimating unit is for estimating the display movement. The apparatus is configured for estimating the user position, here referred to as initial user position, at least at a first moment; and, during at least an interval of time after the first moment, estimating the display movement, and controlling the display content based on the initial user position and the display movement. The invention also relates a method for controlling such an apparatus and to a computer program therefor.
摘要:
Methods for automatically providing descriptors for images to a user include providing an image descriptor database having a plurality of image feature vectors, each of the plurality of image feature vectors having an associated descriptor. A specificity value is assigned to each of the descriptors such that the specificity value comprises an estimation of a degree of description specificity. A first image feature vector is determined for a first image, and the first image feature vector is compared with the plurality of image vectors in the image descriptor database. One or more descriptors for the first image vector is identified based on the comparison of the first image feature vector with the plurality of image vectors and the specificity value of the corresponding descriptor.
摘要:
An electronic device is operated by establishing a communication session between the electronic device and a requesting device using Session Initiation Protocol (SIP), providing an Internet Protocol (IP) address for the electronic device to the requesting device using the SIP, receiving a request addressed to the electronic device using the IP address from the requesting device, and conveying the Web service to the requesting device responsive to receiving the request.
摘要:
A method of providing information about supported digital rights management features in relation to an electronic communication device includes providing a reference to listings, or listings, of digital rights management features supported by at least two different digital rights management schemes related to the communication device, and transmitting the reference to the listings, or the listings, to a content provider. An electronic communication device for communication with a content provider, a system for managing digital rights, and related computer program products are also described.
摘要:
A method of providing information about supported digital rights management features in relation to an electronic communication device includes providing a reference to listings, or listings, of digital rights management features supported by at least two different digital rights management schemes related to the communication device, and transmitting the reference to the listings, or the listings, to a content provider. An electronic communication device for communication with a content provider, a system for managing digital rights, and related computer program products are also described.
摘要:
According to one embodiment, a first wireless communication device may receive a data file via a first wireless network interface, determine if the whole file has been properly received, receive at least the data of the file that have not been properly received via the first wireless interface from a neighboring second wireless communication device and combine the data received via the first wireless network interface with data received from the neighboring wireless communication device in order to obtain the complete file. The second wireless communication device may also receive the data file via a second wireless network interface and send at least the data of the file that have not been properly received over a neighbor device interface.
摘要:
A Web server is provided at an electronic device by registering the Web server with an Internet server that has a public Internet Protocol address, receiving a message at the electronic device that indicates a request is forthcoming to access the Web server, establishing a communication connection with the Internet server responsive to receiving the message, receiving a request addressed to the Web server from a requesting device that is forwarded from the Internet server via the communication connection, and conveying a Web service from the Web server to the requesting device via the Internet server responsive to receiving the request.
摘要:
A method of capturing digital images is disclosed. The method comprises registering an image projected on an image sensor; determining motions present in the image; determining a metric representing an amount of the motions; and storing the registered image with associated meta data comprising the metric. Further, image capturing apparatus is disclosed, comprising an image sensor; optics arranged to project an image on the image sensor; a signal processor arranged to receive signals provided by the image sensor, to determine motions present in the image, and to determine a metric representing an amount of the motions; and a memory arranged to store a registered image with associated meta data comprising the metric.
摘要:
An electronic device, method, and system for obtaining data to be associated with a digital photograph captured with the device. The device includes a photograph management application for associating data with a digital photograph captured with the device. The photograph management application is configured to extract facial images from a photograph, determine a faceprint for the facial image, transmit the faceprint to remote mobile devices within a communication zone of the device that captured the image, receive data from a remote device recognizing the transmitted faceprint, and associate the data received from the remote device with the digital photograph.