Disclosed herein is a device for facilitating recording of visuals from multiple viewpoints based on signaling. Accordingly, the device may include at least one sensor, a processing device, and a storage device. Further, the at least one sensor may be configured for detecting at least one signal. Further, the at least one sensor may be configured for generating at least one signal data based on the detecting. Further, the processing device may be communicatively coupled with the at least one sensor. Further, the processing device may be configured for analyzing the at least one signal data. Further, the processing device may be configured for generating the control command based on the analyzing. Further, the storage device may be communicatively coupled with the at least one sensor. Further, the storage device may be configured for storing the plurality of visuals.

In a measurement device, a controller causes an imaging unit to generate a plurality of first pictures based on a first image and a plurality of second pictures based on a second image. The controller determines whether or not there is blurring on the basis of at least two of the plurality of first pictures. The controller determines whether or not there is blurring on the basis of at least two of the plurality of second pictures. The controller causes a measurement unit to perform measurement when the controller determines that there is no blurring in first picture blurring determination and second picture blurring determination.

Various aspects of a systems and method for reconstructing a surface of a three-dimensional (3D) target are disclosed herein. The method may comprise projecting a sequence of patterns to the surface of the target; capturing a first stereo endoscopic image and a second stereo endoscopic image from the patterns reflected from the surface; performing a coarse matching for the captured first and second stereo endoscopic images to acquire a set of matching candidates; and performing a precise matching for the acquired set of matching candidates to acquire reconstruction pixels for reconstructing the surface.

To generate a warning that a stereoscopic image sequence has been synthesised from a 2D image sequence, a video processor correlates left-eye image data and right-eye image data to identify any sustained temporal offset between the left-eye and right-eye image data. A measure of sustained correlation between a measured spatial distribution of horizontal disparity and a spatial model can also be used to generate the warning.

A method and device for processing image data are disclosed. In the method, a host of a virtual reality device calculates the difference between acquired left eye image data frame and right eye image data frame to obtain difference information, conducts compressed encoding on the difference information, and then sends the difference encoded information and the left eye or right eye image data frame to a head-mounted display; the head-mounted display receives the difference encoded information and the left eye or right eye image data frame, decompresses the difference encoded information, and obtains the corresponding right eye or left eye image data frame by using the difference information and the received left eye or right eye image data frame, to display the left eye image data frame and the right eye image data frame

A system and methods for attaining optimal precision digital image stereoscopic direction and ranging through air and across a refractive boundary separating air from a liquid or plasma using stereo-cameras, and employing a minimum variance sub-pixel registration method for determining precise estimates of the parallax angle between left and right stereo images. The system and methods can also track measurement and estimation variances as they propagate through the system in order to provide a comprehensive precision analysis of all estimated quantities.

An image from which a three-dimensional sensation that is close to the actual viewing in the natural world is acquired is generated with simple processing. A controller of an image processing device includes: an attention area specifying unit that specifies an attention area out of a plurality of areas formed by dividing an image to be displayed by a display in the vertical direction thereof on a basis of the fixation point detected by a fixation point detecting sensor; and an image processor that generates a post-processing image by performing emphasis processing for at least a part of the attention area with respect to the image.

An electronic device and a method for a tiled video multi-channel playback are disclosed. The electronic device includes a device communication unit and a device controller. The device communication unit establishes a communication channel with a streaming server. The device controller can detect a region of interest (ROI) of an image related to a media presentation description (MPD) tile provided by the streaming server, transmit ROI information to the streaming server and receive tiles of a tiled video having a first resolution and corresponding to the ROI information, a full video having a second resolution lower than the first resolution, and a plurality of 2D videos from the streaming server. The device controller can also generate a 360-degree VR video by synthesizing the video tiles and the full video, and control a simultaneous playback of the generated 360-degree VR video and the plurality of 2D videos.

An image processing apparatus includes an acquisition unit configured to acquire position information indicating a position of a light source for irradiating an object with light, an acquisition unit configured to acquire position information indicating a position where a normal is acquired in the object, an acquisition unit configured to acquire position information indicating a position of an image capturing apparatus for imaging the object irradiated with the light by the light source, a calculation unit configured to, based on the position information, calculate a normal at the position where a normal is acquired, and a correction unit configured to, according to a predetermined condition, correct the position where a normal is acquired, wherein in a case where the correction unit corrects the position where a normal is acquired, the calculation unit calculates a normal at the corrected position where a normal is acquired.

A three-dimensional (3D) image rendering method for a heads-up display (HUD) system including a 3D display apparatus and a catadioptric system is provided. The 3D image rendering method includes determining optical images corresponding to both eyes of a user by applying, to each of the positions of the eyes, an optical transformation that is based on an optical characteristic of the catadioptric system, and rendering an image to be displayed on a display panel included in the 3D display apparatus, based on a position relationship between the optical images and the display panel.