A systematic approach to producing multi-dimensional photon images on a computer platform having applications to a plurality of input image(s) from various sources, and applications to coordinate and adjust numerous variables which determine the quality of the image, such as the size of the imported images, the output image size, the resolving power of the viewing screen and the width of the resolving elements, the dots per inch of the output device (or pixels per inch), the desired nearest object, the desired furthest object and the determination of the central or the key subject, rules of interphasing, the number of frames or layers, the minimum parallax, and the maximum parallax, and, thus, provide a digital multi-dimensional image without jumping images or fuzzy features or other visual distortions by creating high quality output images both in the form of a printed hardcopy or as a viewed image on an appropriate viewing device. The digital multi-dimensional image platform based system controls the position and path of light from the original object to the human visual system.

A side by side image detection method and an electronic apparatus using the same are provided. The side by side image detection method includes the following steps. A first image with a first image size is obtained. A second image with a second image size that conforms to a side-by-side image format is detected within the first image by using a convolutional neural network model.

The disclosure provides a method, a processing device, and a computer system for video preview. An exemplary method is applicable to a processing device and includes the following steps. A video file is received and decoded to obtain video frames. Each of the video frames is converted into texture data. Shading computations are performed on the texture data to respectively generate render video outputs for video preview, where each of the shading computations corresponds to a different designated video viewing mode.

A system configured to support video formatting without a priori knowledge of video formatting requirements of a display device. The system relies on video information transmitted from the display device to a source device to facilitate determining the video formatting requirements of the display device. The system can be used within any television network, gaming network, and content sourcing network where it may be advantageous to deploy a source device that can support formatting requirements for a plurality of different display types.

A system is provided for use with a video input signal and a video unit. The video input signal can be one of a two dimensional video signal and a three dimensional video signal. The video unit can display a three dimensional video and a two dimensional video. The system includes a receiver portion, a processing portion, a switching portion and an output portion. The receiver portion can receive the video input signal. The processing portion can output a first signal in a first mode of operation and can output a second signal in a second mode of operation, wherein the first signal is based on the video input signal and the second signal is based on the video input signal. The switching portion can switch the processing portion from the first mode of operation to the second mode of operation. The output portion can provide an output signal to the video unit, wherein the output signal is based on the first signal when the processing portion operates in the first mode of operation and wherein the output signal is based on the second signal when the processing portion operates in the second mode of operation. The first signal includes a two dimensional video signal, whereas the second signal includes a three dimensional video signal.

The invention discloses an ultra high definition 3D conversion device and an ultra high definition 3D display system, which may convert the received full high definition video signal or ultra high definition video signal into a 3D signal corresponding to the type of 3D display after performing an image quality process, according to the type of 3D display chosen by a user. This may achieve the Active Shutter type, Film-type Patterned Retarder (FPR) type and naked-eye type of 3D display for the ultra high definition video signal.

There is provided a video format determination device including a video input unit that receives video having a feature amount for each pixel, a region representative value calculation unit that divides a left-eye video region and a right-eye video region in a three-dimensional video format to be determined in input video into small regions, and then computes representative values of feature amounts of the respective small regions for each of the left-eye video region and the right-eye video region, a correction value calculation unit that calculates a correction value to correct the representative values, a data correction unit that corrects the representative values, an inter-region correlation calculation unit that calculates the correlation between the left- and right-eye video regions, and an evaluation determination unit that evaluates the correlation to determine whether input video is in the three-dimensional video format.

Methods and apparatus for stereoscopic image encoding and decoding are described. Left and right eye images are encoded following an entropy reduction operation being applied to one of the eye images when there is a difference between the left and right images of an image pair. Information about regions of negative parallax within the entropy reduced image of an image pair is encoded along with the images. Upon decoding a sharpening filter is applied to the image in an image pair which was subjected to the entropy reduction operation. In addition edge enhancement filtering is performed on the regions of the recovered entropy reduced image which are identified in the encoded image data as regions of negative parallax. Interleaving of left and right eye images at the input of the encoder combined with entropy reduction allows for efficient encoding, storage, and transmission of 3D images.

An image display apparatus includes a sensor configured to sense an external force applied to the image display apparatus; a memory configured to store at least one instruction; and a processor configured to execute the at least one instruction stored in the memory to activate the imaging device and control the display to display an external image captured by the imaging device in response to the external force being sensed while the image display apparatus is operating in a virtual reality mode of displaying a 360 image.

The display processing system according to an embodiment of the present disclosure may include: at least one receiving module, configured to receive source three-dimensional (3D) display data for a source 3D display mode and transmitted in a source data transmission format; a first converting module, configured to convert the source 3D display data into source RGB data; a second converting module, configured to convert the source RGB data into target RGB data for a target 3D display mode; a third converting module, configured to convert the target RGB data into target 3D display data in a target data transmission format; and a transmitting module, configured to transmit the target 3D display data in the target data transmission format to a data driving circuit connected with a display panel.