Industrial Technology Research Institute

Pv Guider Consultancy Co., Ltd.

Ching-Chieh Lin

Chun-Lung Lin

Jih-Sheng Tu

Yao-Jen Chang

Chao-Hsiung Hung

Yao-jen Chang

Yung-Hui Yeh

Fang-Chu Chen

Huai-Yuan Tseng

Wen-Hao Chung

Bo-Chu Chen

Chang-Hao Yau

Bing-Jung Fuh

An encoding, a decoding method, a system for encoding and decoding, an encoder, and a decoder are provided. The encoding method includes the following. In a palette mode, if colors of pixels of a coding unit block are all represented by one or more major colors of the coding unit block, a flag is set as a first state value, and if the color of at least one pixel of the coding unit block is not represented by the one or more major colors of the coding unit block, the flag is set as a second state value. The encoding method further includes establishing a palette table corresponding to the coding unit block according to a state value of the flag and the one or more major colors.

Encoding method, decoding method, encoding/decoding system, encoder, and decoder

A method and an image processing apparatus for video coding are provided. The method is adapted to the image processing apparatus and includes following steps. A current coding unit is received, and filter selection is performed according to a size of the current coding unit. At least one selected filter is used to perform a filtering operation on a plurality of reference boundaries of the current coding unit to generate a plurality of filtering reference values. An interpolation operation is performed on the current coding unit according to the filtering reference values to generate a plurality of interpolated prediction values.

Method and image processing apparatus for video coding

Solar energy detection module and solar panel are introduced. The solar energy detection module includes a backsheet, a first encapsulation layer, a first photovoltaic unit, a light source, a second encapsulation layer and a transparent layer. The first encapsulation layer is disposed above the backsheet. The first photovoltaic unit and the light source are disposed above the first encapsulation layer. The second encapsulation layer is disposed above the first photovoltaic unit and light source. The transparent layer is disposed above the second encapsulation layer. The light source is configured to emit light toward the transparent layer. The first photovoltaic unit is arranged to be able to receive light from the light source and generate an electrical signal indicating intensity of light that the first photovoltaic unit receives. The solar panel includes the solar energy detection module and a plurality of second photovoltaic units.

Solar energy detection module and solar panel

A method of adaptive filtering for multiple reference line of intra prediction in video coding, a video encoding apparatus and video decoding apparatus therewith are provided in the disclosure. In the method of intra prediction in video coding, a method of adaptive filtering is used to dynamically determine operation of filtering is applied to input samples in the intra prediction or not, which can reduce the complexity of the intra prediction in video coding if multiple reference lines are used for the operation of the intra prediction, and also increase the efficiency of compressing performance of ultra-high resolution video.

Method of adaptive filtering for multiple reference line of intra prediction in video coding, video encoding apparatus and video decoding apparatus therewith

A video encoding method includes receiving a source video frame, dividing the source video frame into a coding tree unit, determining a coding unit from the coding tree unit, enabling or disabling a coding mode of the coding unit, determining, if the coding mode is enabled, whether to evaluate a size of a transform unit for the enabled coding mode, and determining a transform unit of the coding unit for the enabled coding mode, wherein the size of the coding unit is defined by a number (N) of samples.

Video encoding methods and systems using adaptive color transform

A method of encoding or decoding coding units of a video content in a palette coding mode using an adaptive palette predictor is provided. The method includes adaptively determining a maximum size of the adaptive palette predictor based on at least one of a complexity of the video content and coding quality of the video content; and encoding or decoding the coding units of the video content in the palette coding mode using the adaptive palette predictor while limiting the adaptive palette predictor that is derived from all palette(s) of previously encoded or decoded coding unit(s) of the video content within the maximum size determined in the adaptively determining step. An apparatus of encoding or decoding coding units of a video content in a palette coding mode using an adaptive palette predictor is also provided.

Method and apparatus of encoding or decoding coding units of a video content in a palette coding mode using an adaptive palette predictor

In an embodiment, an encoding method includes generating a histogram corresponding to all pixels in a coding unit. The encoding method further includes seeking a first color value according to the histogram, wherein a first number of pixels of the first color value in the histogram is greater than or equals to a first threshold. The encoding method further includes seeking a second color value in a first range of the first color value according to the histogram. The encoding method further includes removing one or more pixels of the first color value from the histogram when a second number of pixels of the second color value is greater than or equals to a second threshold. The encoding method further includes adding the first color value into an initial color table when the second number of pixels is less than the second threshold. An encoder is also provided in the disclosure.

Encoding method and encoder for constructing an initial color table

The disclosure is directed to a method of color palette coding and an electronic device using the same method. The proposed method would include not limited to encoding, by using a processor, a bit stream to represent a color of a coding unit and storing the bit stream in a storage medium or transmitting the bit stream. The bit stream would include not limited to a binary bit representing a run flag, a N binary bit sequence representing up to 2major colors in a coding unit with each of the possible values of the N binary bit sequence representing an unique major color index of N major color indices, and a M binary bit sequence representing up to 2extended colors with each of the possible values of the M binary bit sequence representing an unique extended color index of M extended color indices.

Method of color palette coding applicable to electronic device and electronic device using the same

A method and device for coding interlaced video data. The method includes coding interlaced video data captured from a plurality of different positions, the interlaced video data including data for a top field and a bottom field for at least one interlaced video scan, the top field including every other line starting with a top line of a frame and the bottom field including interposed lines in the frame.

Methods and devices for coding interlaced depth data for three-dimensional video content

A pixel array with flexible circuit layout is disclosed, which comprises: a substrate, having a first surface; a plurality of scan lines; and a plurality of data lines; wherein the plural scan lines are disposed on the first surface while each has a profile defined by a non-linear first function, and the plural data lines are disposed on the first surface while each has a profile defined by a non-linear second function. When the pixel array is adapted for a flexible display and the display is being bended, the flexible circuit layout of the pixel array of the invention can effectively reduce the risk of the snapping of the conductive wires used in the pixel array so that the flexibility and reliability of the flexible display are enhanced.

Pixel array with flexible circuit layout having respective scan and data line profiles with predetermined wave construction so as to evenly distribute any strain on the respective scan and data lines to withstand stress and be flexible

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Taipei, Taiwan

Ching-Chieh Lin