Odd Concepts Inc.

Pixelscope Inc.

Kyung Mo Koo

Sang Won Lee

Jung Tae Kim

Gee Hwan Kwon

Jin Myeong Ahn

The present disclosure relates to a touch recognition method and device having a lidar sensor, and an objective of the present disclosure is to recognize a touch and determine the motion of a touch by using the lidar sensor. In order to accomplish the objective, the present disclosure comprises the steps of: (a) extracting, on the basis of sensing information about at least one object sensed through a lidar sensor, coordinates of the object; (b) performing clustering on the coordinates of the object extracted from a first frame so as to calculate a first touch object of the first frame and first coordinates of the first touch object; (c) determining the state of the first touch object by using the first touch object and the first coordinates; (d) converting the first coordinates to real coordinates so as to determine whether the first coordinates are located in a preset effective area; and (e) displaying the first touch object at the real coordinates if it is determined that the first touch object is located in the effective area.

Touch recognition method and device having LiDAR sensor

The present invention relates to a method, device and computer program for providing image search information. The method for an electronic device to provide image search information according to the present invention comprises: a step of generating a query by using an image if a predetermined query generation event occurs while playing the image; a step of transmitting the query to a server; and a step of receiving a search result corresponding to the query from the server and displaying same on a screen, wherein the search result is a search result of at least one object included in the image. A purpose of the invention is to provide a method, device and program for providing image search information, allowing the search of a product similar to a product exposed in an image, without an additional input of a search word.

Method, device and computer program for providing image search information

The present invention relates to a method, an apparatus, a system, and a computer program in which a server offers product information corresponding to an image displayed on a client and the client displays the product information. A method for offering product information by a server to a client includes: generating a database on a plurality of products and extracting feature information on an image included in the database; receiving an image displayed on the client as a query image from the client; determining a matching product matched to feature information on the query image by retrieving feature information on the image in the database; and offering information on the matching product to the client. According to the present invention, the server may retrieve a database of product information only with an image displayed on the client and may offer product information to the client.

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Seoul, South Korea

Kyung Mo Koo