Abstract: A display apparatus including a housing; a display; a roller accommodated in the housing to rotate and roll or unroll the display; and a processor configured to in response to receiving a command to display content, control the roller to rotate and unroll the display from the housing so the display is drawn out and extended from the housing, and control the display to display an entire image of the content while simultaneously expanding a size of the entire image of the content as the display is being extended from the housing so a partial portion of the content is not blocked from being viewed as the display is drawn out and extended from the housing.

Abstract: Aspects of the disclosure provide methods, apparatuses, and non-transitory computer-readable storage mediums for video encoding/decoding. An apparatus includes processing circuitry that partitions a current picture into a plurality of sub-pictures. Each of the plurality of sub-pictures corresponds to a different region of the current picture. The processing circuitry encodes each of the plurality of sub-pictures based on one or more layers associated with the respective one of the plurality of sub-pictures. The plurality of sub-pictures includes (i) a first sub-picture that is associated with a first number of layers, and (ii) a second sub-picture that is associated with a second number of layers that is different from the first number of layers.

Abstract: Methods and systems for using text data in content presentation and content search are disclosed. Text data and a plurality of video frames can be extracted from a content program and stored in a database. Extracted text data can be divided into a plurality of text segments. The plurality of text segments and the plurality of video frames can be presented in the form of an electronic book or guide. In addition, the content program can be divided into a plurality of content segments and stored in the database. The plurality of content segments and the plurality of text segments can be associated by time indices. A user can identify one or more content segments in the database by a query, and notifications can be sent according to the query.

Abstract: Systems and techniques are described for processing media content, such as samples of sparse media content whose sample durations can be unknown at the time of decoding the samples, include obtaining, at a current time instance, a current fragment comprising at least a current time component. From the current time component, a modified duration is obtained for at least one media sample, the modified duration indicating a time duration by which a presentation of a previous media sample of a previous fragment is to be extended or reduced in relation to the current time instance. The at least one media sample is presented for a time duration based on the modified duration.

Abstract: 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.

Abstract: The present invention relates to a face recognition method and a face recognition device, the method including: a step for detecting one or more faces in an image frame; a step for updating a face object in a face list by using the one or more pieces of detected face information; and a step for recognizing an identity corresponding to the face object by using a plurality of feature vectors of the face object in the updated face list.

Abstract: One aspect of the present invention discloses a network system capable of transmitting and processing audio video (“A/V”) data with enhanced quality of service (“QoS”). The network system includes a transmitter, a transmission channel, an adjustable decoder buffer, and a decoder. The transmitter contains an encoder able to encode A/V data in accordance with encoding bit rate recommendation from SQoS and packets loss notifications. The transmission channel, in one example, transmits A/V data from the transmitter or the receiver. The adjustable decoder buffer, in one aspect, is able to change its storage capacity or buffering size in response to the adaptive latency estimate. Upon fetching at least a portion of the A/V data from the adjustable decoder buffer, SQoS updates the adaptive latency estimate based on the quality of the decoded A/V data.

Abstract: A proximity detection device detects the proximity of an object using a light emitting element and a light receiving element that receives reflected light of irradiation light from the light emitting element reflected by the object. A mirror is provided near the light emitting element to reflect part of the irradiation light emitted from the light emitting element toward an area at which the irradiation light from the light emitting element does not sufficiently arrive, and a mirror is provided near the light receiving element to enable reception of the reflected light from the light emitting element in a wide range.

Abstract: A storage medium which stores catalog information and a catalog information recording and/or playback apparatus and method therefor. Using the method, catalog information including a still picture and additional information together with audio data are recorded on a storage medium such as a digital versatile disk (DVD), which is an optical record storage medium, and the catalog information is played back during playback of the audio data, to thereby provide various information on the audio data. Also, the apparatus includes a buffer memory for catalog playback which maintains a predetermined standard and compatibility, and is capable of real-time reading during playback of the audio data, and automatically plays back the catalog content, corresponding to the playback state of the audio data, when there is no additional selection of a user.

Abstract: There is described a method and device for encoding a vibro-kinetic signal (e.g., motion codes) directly onto a video player media (e.g., a DVD player) and for streaming the vibro-kinetic signal to a dedicated motion decoder in synchrony to the audio and video, while the movie support media (e.g., a DVD, a computer file, streaming data from a network) is being played. According to an embodiment, the multi-channel vibro-kinetic signal is encoded within one of the audio channels transported by the HDMI (High-Definition Multimedia Interface) link. Two methods are proposed to perform the encoding: Direct LSB (Least Significant Bit) Injection; and Perceptually Modulated Injection. There are also described corresponding decoding methods and motion decoders.

Abstract: The amount of data stored in a video buffer (3) that temporarily stores multi-angle streams (A, B) is controlled from information giving the distance between the angle blocks (A—1, B—1, A—2, B—2, . . . ) of the multi-angle streams and an audio stream (C) on a recording medium (10). In multi-angle playback, in which multiple files are read simultaneously, this can shorten the time from when the user switches the angle until the image reproduced by a video display apparatus changes to the intended angle.

Abstract: Video data and output data that need to be output in synchronization therewith are synchronized. When an output of video data is later than an output of output data synchronized with the video data, at step S273, a process for one access unit is caused to be skipped. At step S275, it is determined whether the video data are referenced when other video data are decoded according to au_ref_flag of video data of the access unit whose process has been caused to be skipped. When the video data of the access unit whose process has been caused to be skipped are not referenced when the other video data are decoded, at step S277, the access unit whose process has been caused to be skipped is skipped. The present invention can be applied to for example a game device that uses a DVD.