The present disclosure relates to an information processing apparatus and a method capable of more easily providing a higher-quality image while reducing a drop of encoding efficiency. Generated is a file which includes information associated with projection extension as an extension method of a projection system for mapping, on a single plane, a three-dimensional structure image as an image projected on a three-dimensional structure. For example, the present disclosure is applicable to an information processing apparatus, an image processing apparatus, an image encoding apparatus, a file generation apparatus, a file transmission apparatus, a distribution apparatus, a file reception apparatus, an image decoding apparatus, a reproduction apparatus, or the like.

A circuit device (100) includes a coordinate transform circuit (20) and a mapping processing circuit (30). The coordinate transform circuit (20) performs coordinate transformation from an input coordinate (IXY1) to an output coordinate (QXY1). The mapping processing circuit (30) generates a second image (IMG2) to be displayed in a display panel for displaying an image in a curved screen display by performing mapping processing on a first image (IMG1) that is input based on the output coordinate (QXY1). The coordinate transform circuit (20) performs the coordinate transformation from the input coordinate (IXY1) to the output coordinate (QXY1) by performing computation processing using a second or more order polynomial representing the coordinate transformation.

Apparatus and methods for the stitch zone calculation of a generated projection of a spherical image. In one embodiment, a computing device is disclosed which includes logic configured to: obtain a plurality of images; map the plurality of images onto a spherical image; re-orient the spherical image in accordance with a desired stitch line and a desired projection for the desired stitch line; and map the spherical image to the desired projection having the desired stitch line. In a variant, the desired stitch line is mapped onto an optimal stitch zone, the optimal stitch zone characterized as a set of points that defines a single line on the desired projection in which the set of points along the desired projection lie closest to the spherical image in a mean square sense.

An encoding apparatus comprises: a network interface for receiving an image; a memory for storing a command for encoding the image; and a processor for encoding the image according to the command, wherein the processor performs padding to set pixel values of a padding area corresponding to one edge area of the image by referring to the other edge area of the image adjacent to the one edge area on a sphere on which the image is projected, seeks a motion vector by referring to the pixel values of the padding area and encodes the image by referring to the motion vector, wherein the image is a 360-degree image.

A system allows a user to create new designs for apparel and preview these designs before manufacture. Software and lasers are used in finishing apparel to produce a desired wear pattern or other design. The system provides feedback to the user on how their designs may appear in a virtual storefront, such as through virtual reality or augment reality techniques.

A method of making an article of footwear is disclosed. The method includes the steps of providing a customer with a pre-selected set of graphics, allowing a customer to choose a set of input graphics, and generating a set of morphed graphics based on a set of input graphics. The user can select a morphed graphic and apply it to an article. The method may further include the step of limiting the number of times a customized graphic may be selected and applied to an article.

Disclosed is a panoramic image mapping method and a corresponding reversely mapping method. Particularly, the mapping process includes mapping a panoramic image or a spherical surface corresponding to Video A: first, dividing the spherical surface into three areas based on the latitudes of the spherical surface, denoted as Area I, Area II, and Area III, respectively; mapping the three areas to a square plane I, a rectangular plane II, and a square plane III, respectively; then, splicing the planes I, II and III into a plane, wherein the resulting plane is the two-dimensional image or video B. Compared with the equirectangular mapping method, the method according to the present disclosure may effectively ameliorate oversampling in high-latitude areas and effectively lower the bit rate needed by coding and the complexity of decoding. The present disclosure relates to the field of virtual reality, which may be applied to panoramic images and videos.

Disclosed are a method and device for image pasting on a spherical panoramic image. The method may comprise: establishing a spherical coordinate system for a first spherical panoramic image; mapping the first spherical panoramic image on a spherical surface to obtain a spherical projection image of the first spherical panoramic image; determining a first image pasting area in the spherical projection image according to the selection of the user and transforming the corresponding image into a plane image; transforming the image to be pasted into a shape of the plane image; mapping the transformed image to be pasted to the spherical coordinate system; rotating the image to be pasted that is mapped to the spherical coordinate system to a position at which the first image pasting area overlaps with the image; transforming the image to be pasted after being transformed into a second spherical panoramic image; determining a second image pasting area corresponding to the first image pasting area; and interpolating the second spherical panoramic image into the second image pasting area to complete the pasting. Distortionless image pasting on a spherical panoramic image may be realized.

A method, device, and computer-readable storage medium with instructions for controlling a display of an augmented-reality head-up display device for a transportation vehicle. A position of the transportation vehicle is determined relative to a map; at least one reference point is extracted from the map, the at least one reference point is obtained from an area within a visual range of a driver of the transportation vehicle; transforming the at least one reference point into transportation vehicle coordinates; generating a virtual object for display by the augmented-reality head-up display device, considering the at least one transformed reference point; and outputting the virtual object for display by the augmented-reality head-up display device.

In some embodiments, an image manipulation application receives a two-dimensional background image and projects the background image onto a sphere to generate a sphere image. Based on the sphere image, an unfilled environment map containing a hole area lacking image content can be generated. A portion of the unfilled environment map can be projected to an unfilled projection image using a map projection. The unfilled projection image contains the hole area. A hole filling model is applied to the unfilled projection image to generate a filled projection image containing image content for the hole area. A filled environment map can be generated by applying an inverse projection of the map projection on the filled projection image and by combining the unfilled environment map with the generated image content for the hole area of the environment map.