Lg Electronics Inc.

Sap Se

Other

Samsung Display Co., Ltd.

Isd Inc.

Sooyoung Kim

Marco Patrick Schroeder

Kyungwook Ko

Suyeon Maeng

Eunyoung Kim

Soyeon Yim

Shinnyue Kang

Dukchan Yoon

Hyunkoo Lee

Kyuseok Kim

Jookyung Jun

Lisette Irene Brackel

Mintak Lee

Technologies and solutions are also provided for determining a number of characters in encoded data, particularly for encoding formats that have variable byte lengths. Bytes in the encoding format can have different types, including at least one type that represents a continuation byte. That is, rather than having all data for a character being in a single byte, the data is encoded using two or more bytes. The number of continuation bytes can be counted and subtracted from a total number of bytes in a data set to determine the number of characters in the data set. Optionally, the validity of the data set with respect to an encoding format can be determined prior to, or concurrently with, determining a number of characters in the data set. SIMD techniques can be used with the character counting/validation processes to improve their performance.

Efficient character counting for variable length encoding formats

Techniques and solutions are provided for determining the validity of encoded data. Data encoding techniques associated with a particular format can encode characters as a sequence of bytes, where the bytes can be of particular types. Particular sequences of byte types can be valid or invalid using a given encoding format. Lookup tables can be defined to examine bytes in a byte sequence to determine whether the sequence is valid or invalid. In a particular example, results of lookup operations can produce a result in the form of a sequence of bits, where values of the bits can be used to identify that a sequence is invalid, as well a particular type of encoding error. The techniques can be implemented in ways that are particularly efficient for a computing system, such as implementing lookup operations using SIMD ('Single Instruction, Multiple Data') techniques.

Efficient encoding validation

Disclosed is a method for analyzing a risk of a cooperator supply chain. The method calculates a risk score based on text data associated with an evaluation target company, provides visual information on the risk score of the evaluation target company through a bar graph, a tracking graph, a scatter plot graph, a network diagram, and a map diagram, and generates a chat room for managing a supply chain between the evaluation target company and the cooperator to support real-time communication.

Method for analyzing risk of cooperrator supply chain

A mobile terminal includes a camera configured to acquire a preview image, a display configured to display the acquired preview image, an artificial intelligence unit configured to sense photographing state information of the preview image, to recognize a direction of a user's hand gripping the mobile terminal according to the sensed photographing state information, and to display a floating button on the display at a position corresponding to the recognized direction of the user's hand, and a controller configured to perform a function corresponding to the floating button selected according to a request for selecting the floating button. The artificial intelligence unit may change attributes of the floating button according to sensing of additional photographing state information after displaying the floating button.

Mobile terminal displaying a continuous-photographing button or a moving-image floating button

A method for determining residual images of a display device includes: dividing an image into a plurality of unit blocks; calculating a chroma, a hue, and a lightness of each unit block; applying a filter to the plurality of unit blocks to calculate a chroma difference, a hue difference, and a lightness difference; calculating a plurality of color difference based on the chroma, hue and lightness differences between the unit block and unit blocks adjacent to the unit block, a chroma weight constant, a hue weight constant, and a lightness weight constant; and calculating residual image indices for each unit block, where a residual image index is a maximum value of the plurality of color differences between the unit block and unit blocks adjacent to the unit block. The lightness weight constant is less than the chroma weight constant and the hue weight constant.

Device for determining residual image of display device and method for determining residual image of display device

A mobile terminal including a terminal body; a camera; a sensor configured to sense a movement of the terminal body; a display formed on the terminal body to have a first display region configured to display screen information and a second display region distinguished from the first display region; and a controller configured to in response to a sensed predetermined movement of the terminal body from a first position to a second position without a touching of the second display region, change a direction of the displayed screen information corresponding to the sensed predetermined movement of the terminal body, and in response to the sensed predetermined movement of the terminal body from the first position to the second position with the touching of the second display region, activate the camera and display a preview image in the first display region.

Mobile terminal and method of controlling the same

A mobile terminal includes: a first controller configured to control a function related to a call; a second controller configured to control a multimedia function such as a camera; and a relay module configured to transfer information required between the first and second controllers, wherein the second controller provides control to continuously capture an image during call communication, and when displaying of the captured image is stopped for the call communication, the controller provides control to display the image by displaying it starting from the point at which the displaying was stopped when the call communication is terminated.

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Seoul, South Korea

Sooyoung Kim