Method and device for acquiring depth information of object, and recording medium
AssigneeSamsung Electronics Co., Ltd.
InventorSung-do Choi
Life of this patent
Estimating the term…
Abstract
Provided is a method of acquiring depth information of an object including acquiring first depth information of the object located at a first point in a common sensing region common to respective sensing regions of a plurality of sensors and first shape information of at least one view point, acquiring second shape information of the object at a second point when the object is located at the second point in a region excluding the common sensing region on the respective sensing regions of the plurality of sensors, and acquiring second depth information of the object at the second point based on a result of comparison between the first shape information of the at least one view point and the second shape information and the first depth information.
Claims15
A method, performed by a device, of acquiring depth information of an object, the method comprising:
- acquiring first shape information of at least one view point of the object when the object is located at a first point in a common sensing region common to respective sensing regions of a plurality of sensors and first depth information of the object;
- acquiring second shape information of the object at a second point when the object is moved from the first point to the second point in a region excluding the common sensing region on the respective sensing regions of the plurality of sensors;
- and
- acquiring second depth information of the object at the second point based on a result of comparison between the first shape information of the at least one view point and the second shape information and the first depth information of the object,
- wherein the first shape information is sensed by the plurality of sensors and the second shape information is sensed by some of the plurality of sensors.
A device for acquiring depth information of an object, the device comprising:
- a sensing unit configured to sense the object and acquire first shape information of at least one view point of the object when the object is located at a first point in a common sensing region common to respective sensing regions of a plurality of sensors, and, when the object is moved from the first point to a second point in a region excluding the common sensing region on the respective sensing regions of the plurality of sensors, acquire second shape information of the object at the second point;
- and
- a controller configured to acquire first depth information of the object at the first point and acquire second depth information of the object at the second point based on a result of comparison between the first shape information of the at least one view point and the second shape information and the first depth information of the object,
- wherein the first shape information is sensed by the plurality of sensors and the second shape information is sensed by some of the plurality of sensors.
Dependencies are inferred from the claim text.