Sony Corporation

Hitachi Vantara Corporation

Yusuke Sugita

Takuya Okuyama

Provided is an optimization method including executing a ground state search for an interaction model by a ground state search in a surrogate interaction model including D (D is a natural number of three or more) variable groups each having N continuous variables by using an information processing apparatus, the interaction model having a third-order or higher-order energy function including N (N is a natural number) continuous variables and discrete variables. The ground state search is executed based on simulated annealing. An interaction relation of the surrogate interaction model has a complete D-part graph structure. A coupling is set between i-th variable pairs in the respective variable groups of the surrogate interaction model. The information processing apparatus is operated to simultaneously update all variables of one variable group from among the D variable groups when performing a state transition in the surrogate interaction model.

Optimization method, information processing apparatus, and system using the same

There is provided an image pickup device including: a composition detection unit configured to calculate a time at which an object that is specified by a user and is included in a captured image achieves a composition specified by the user; a time calculation unit configured to calculate a time after start instruction of image pickup operation is issued but before an image is captured; and an image pickup control unit configured to start image pickup processing of the image in response to the start instruction of the image pickup operation. The composition detection unit issues the start instruction of the image pickup operation to the image pickup control unit the time calculated by the time calculation unit before the time at which the composition specified by the user is achieved.

Image pickup device, method of controlling image pickup device, and computer program for automatically achieving composition specified by user

An image processing apparatus includes: face detection means for detecting a subject face contained in each of images continuously captured by capturing means and extracting attribute information on each detected face; score determination means for determining a score for each of the continuously captured images on the basis of the attribute information on the detected face extracted by the face detection means; and representative image selection means for selecting a representative image from the continuously captured images on the basis of the score determined by the score determination means.

Growing community of inventors

Tokyo, Japan

Yusuke Sugita