Sony Group Corporation

Space Engineering University

Tsinghua University

Sony Semiconductor Solutions Corporation

Guangyu Wang

Yanji Hong

Wei Rao

Junling Song

Xiaobo Wang

Takaaki Nakagawa

Lu Fang

Jinzhi Zhang

Hiromasa Doi

The information processing method includes segment extraction processing and adjustment processing. In the segment extraction processing, a segment corresponding to a label associated with an effect is extracted from a video of a camera (). In the adjustment processing, an application position of the effect is adjusted according to a change in a posture of the camera (), which posture is detected by utilization of information including acceleration data, in such a manner that the application position of the effect is not deviated from the extracted segment.

Method, device and medium where an effect applied to a segment of a video is changed according to posture detected by a camera

A method and a device for gigapixel-level light field intelligent reconstruction of a large-scale scene are provided. The method includes: obtaining a coarse three-dimensional geometric model based on a multi-view three-dimensional reconstruction system; constructing an implicit representation of the meta-deformed manifold on the coarse three-dimensional geometric model; and optimizing the implicit representation of the meta-deformed manifold to obtain the light field reconstruction in the form of free viewpoint rendering of the large-scale scene.

Method and device for gigapixel-level light field intelligent reconstruction of large-scale scene

A method and apparatus for image formation, a capturing apparatus and an electronic device. The method includes: determining at least two groups of image capture parameters of a to-be-captured image from a prestored parameter library based on classification information on the to-be-captured image; forming at least two preview images by using the at least two groups of image capture parameters; and displaying the at least two preview images on a screen. Hence, a user may be made to quickly obtain accurate and personalized image capture parameters, and acquisition or determination of the image capture parameters is made more convenient and intelligent, thereby better improving the users experience.

Method and apparatus for image formation using preview images

A multi-window displaying apparatus and method and mobile electronic equipment. The method includes: mobile electronic equipment determines a second application from one or more applications and operates the second application in association with an operation by a user on a content of a first application after receiving the operation; wherein the second application makes a response to the operation on the first application, and the first application and the second application are displayed in a multi-window manner. Hence, the second application may associatedly be opened and multi-window display may be performed, with no need of frequent switching between multiple applications. Also, redundant operations on the second application may be reduced, thereby improving experiences of users.

Multi-window displaying apparatus and method and mobile electronic equipment

The present invention provides a Voigt line shape fitting method, including step 1: Calculate a Gauss line shape function and a Lorentz line shape function, and calculate a Voigt line shape function. Step 2: For determined line shape parameters to be fitted, calculate partial derivatives of the Voigt line shape function with respect to the parameters, convert a partial derivative of the Voigt line shape function with respect to a parameter into a partial derivative of the Gauss line shape function or the Lorentz line shape function with respect to the parameter. Step 3: Substitute the Voigt line shape function and the partial derivative of the Voigt line shape function with respect to the parameter to be fitted, into a least squares algorithm step, perform least squares fitting calculation, and determine whether to terminate the least squares fitting calculation or return to step 1 to perform next iterative calculation.

Non-approximate Voigt line profile fitting method for absorption spectrum spectroscopy

The present invention discloses a multi-lightpath and multi-angle measurement apparatus, including an electrically controlled rotary table, electronically controlled translation tables, a laser transmitting/receiving end face, laser couplers, a multipath data acquisition card, a laser controller, a translation controller, an etalon, a laser, detectors, and a computer. The measurement apparatus uses an all-fiber coupling structure, and two ends of the laser transmitting/receiving end face are respectively fixed on two electronically controlled translation tables. Therefore, a maximum area measured by the apparatus is 350 mm&#xd7;350 mm, and an adjustable minimum translation distance is 1 mm. Bottoms of the translation tables are fixed on the electrically controlled rotary table. Featuring an ingenious design and a compact structure, the whole apparatus is easy to disassemble and easy to operate. The apparatus has high universality, and can implement two-dimensional measurement in a high-temperature combustion flow field.

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Beijing, China

Guangyu Wang