TH58271B - Luma-Chroma coding with one or three identical spatial predictors. - Google Patents

Abstract

The DC60 invention here provides a video encoder, a video decoder. And how it is consistent A video encoder for encoding a video signal to a block of The image contains encoders (100) for encoding every color component of the signal data. Video using a common predictor The invention here provides a video encoder, a video decoder. And how it is consistent A video encoder for encoding a video signal to a block of The image contains encoders (100) for encoding every color component of the signal data. Video using a common predictor

Claims (2)

Disclaimer (all) which will not appear on the advertisement page: EDIT 22/03/2017 1. Video encoder for encoding video signal information to a block of images by The video encoder consists of an encoder for encoding the video signal. By using a characteristic color component predictor for each color component of the data. Video signal, where the encoder encodes all the color components of the signal information. Video without any residual color conversion and where the sample extraction of the video signal data is compliant with the 4: 4: 4 format. 2. Video encoder according to claim 1 with the implementation of a unique predictor. It is used to encode video signal data regardless of whether such video signal data. The segmentation is divided using a common-block segmentation or a multi-block segmentation. 3. Video encoder according to claim 1, where such a unique predictor will not be played. Every one is a luma predictor. 4. Video encoder according to claim 1, where a predictor has such a characteristic Contains a unique luma predictor that is used for both luma and chromatographic components of Video signal information 5. Video encoder according to claim 1 whereby extracting a sample of the signal data The video will comply with any 4: 2: 2 and 4: 2: 0 formats of the International Telecommunication Union, Telecommunication Sector H.264 standard. 6. Video encoder according to claim 1, with the use of a predictor that Unique For encoding video signal data, both intra and inter 7, the video encoder according to claim 1, where the first spatial prediction mode for the first color component is defined by the prev_intra_4x4_pre_mode_flag0 and rem_intra_4x4_pre_mode0 parameters. The second prediction mode for the second color component is determined by the parameters. prev_intra_4x4_pre_mode_flagl and rem_intra_4x4_pre_model, and the third prediction mode for the second third color component is determined by the parameters. prev_intra_4x4_pre_mode_flag2 and rem_intra_4x4_pre_mode2 in accordance with the H.264 standard of the International Telecommunication Union, Telecommunication Sector 8. Method for encoding video signal information to a block of images. It consists of encoding the said video signal using a unique predictor for Each color component of the video signal data, which the aforementioned encoding process is encoded All color components of the video signal data without residual color conversion and with extraction Examples of video signal data are compliant with format 4: 4: 4 9. Method of claim 8, with such a unique predictor used in the Encodes video signal data regardless of whether the video signal data is segmented using the Segmentation using common blocks or multi-block segmentation 1 0. Method to claim 8 where every such characteristic predictor is a luma 1 predictor 1. The concession method. 8th right, where such predictors of particular characteristics consist of: Characteristic luma predictor used for both luma and chroma components of video signal data 1 2. Method according to claim 8 where sample extraction of video signal data corresponds to format 4: 2: 2 and 4: 2: 0 any form of the International Telecommunication Union, Telecommunication Sector 1 H.264 standard 3. Claim 8 method, with a unique predictor for coding. Video signal information, both intra and inter 1 4. method according to claim 8, where the first spatial prediction mode for the first color component is determined by the prev_intra_4x4_pre_mode_flag0 and rem_intra_4x4_pre_mode0 parameters. The second prediction mode for the second third color component is defined by the prev_intra 4x4_pre_mode_flag1 and rem_intra_4x4_pre_mode 1 parameters, and the third prediction mode for the second third color component is defined by the prev intra 4x4_pre_mode_flag2 and rem_intra_4x4_pre_mode2 parameters according to the International H.264 standard. Telecommunication Union, Telecommunication Sector 1 5. Video decoder for decoding video signal information to a block of image. Where the video decoder consists of a decoder for decoding the data Video signal using a unique color component predictor for each color component. Of the video signal information, whereby the decoder decodes all the color components of the Video signal information without residual color conversion and with sample extraction of video signal information It corresponds to the format 4: 4: 4 1. 6. Video decoder according to claim 15, with the use of a predictor of Such specific data is used to decode the video signal, regardless of whether the video signal information. These are allocated using a common-block segmentation or a multi-block segmentation. 1. 7. Video decoder according to claim 15, where a unique predictor is required. All such predictors are Luma 1 predictors 8. Video decoder according to claim 15, where a unique predictor It contains a unique luma predictor used for both luma and chromas components. Of the video signal information 1. 9. Decoder of video signals according to claim 15, where the sample of the data. Video signals comply with any 4: 2: 2 and 4: 2: 0 formats of the International Telecommunication Union, Telecommunication Sector 2 H.264 standard 0. Video decoder according to claim 15 with the use of A prediction with a unique For encoding both intravoy and inter 2 video signal data 1. Video decoder according to claim 15, where the first spatial prediction mode for the first color component is defined by the prev_intra_4x4_pre_mode_flag0 parameter and rem_intra_4x4_pre_mode0 The second prediction mode for the second color component is determined by the parameters. prev_intra_4x4_pre_mode_flag1 and rem_intra_4x4_pre_mode 1, and the third prediction mode for the second third color component is defined by the parameter. prev_intra_4x4_pre_mode_flag2 and rem_intra_4x4_pre_mode2 in accordance with the H.264 standard of the International Telecommunication Union, Telecommunication Sector 2 2. Method for decoding video signal information to image block. Consists of decoding whereby such video signal information uses a unique predictor for Each color component of the video signal data, through which the aforementioned decoding process is decoded. All the color components of the video signal data without any residual color conversion and with sample extraction. The video signal data is compliant with the format of 4: 4: 4 2 3. Method of claim 22, with such a unique predictor used in the Decode the video signal data regardless of whether the video signal data is segmented using the Segmentation using common blocks or multi-block segmentation 2 4. Method according to claim 22, where every such characteristic predictor is the Lumama predictor 2. 5. Conclusion Method The 22nd right, where such predictors of peculiarities consist of Characteristic luma predictor used for both luma and chroma component of video signal data 2 6. Method according to claim 22 where sample extraction of video signal data corresponds to format 4: 2: 2 and 4: 2: 0 any form of the International Telecommunication Union, Telecommunication Sector 2 H.264 standard 7. Claim 22 method, with a unique predictor for coding. Video signal information, both intra and inter 2, 8. Method for claim 22, where the first spatial prediction mode for the first color component is defined by the prev_intra_4x4_pre_mode_flag0 and rem_intra_4x4_pre_mode0 parameters. The second prediction mode for the second color component is determined by the parameters. prev_intra_4x4_pre_mode_flag1 and rem_intra_4x4_pre_mode 1, and the third prediction mode for the second third color component is defined by the parameter. prev_intra_4x4_pre_mode_flag2 and rem_intra_4x4_pre_mode2 according to the H.264 standard of the International Telecommunication Union, Telecommunication Sector ----------------------------------- --------------------------------------- 1. Video Encoder for encoding video signal information. To block pictures The video encoder consists of a encoder (100) for encoding the data. Video signal using a unique predictor for each color component of the video signal data 2. Video signal encoder according to claim 1, with the introduction of a unique predictor. They are used to encode video signals regardless of whether they are Segment using a common-block segmentation or multi-block segmentation 3. Video encoder according to claim 1, where such a unique predictor will not be played. Every one is a luma predictor. 4. Video encoder according to claim 1, where a predictor has such a characteristic Contains a unique luma predictor that is used for both luma and chromatographic components of Video signal information 5. Video encoder according to claim 1 whereby extracting a sample of the signal data Video will comply with any 4: 4: 4, 4: 2: 2 and 4: 2: 0 formats of the International Telecommunication Union, Telecommunication Sector, H.264 standard. 6. Video encoder according to claim 1 by Unique predictors are used. For encoding video signal data, both intra and inter 7, the video encoder according to claim 1, where the first spatial prediction mode for the first color component is defined by the prev_intra_4x4_pre_mode_flag0 and rem_intra_4x4_pre_mode0 parameters. The second prediction mode for the second color component is determined by the parameters. prev_intra_4x4_pre_mode_flag1 and rem_intra_4x4_pre_mode1, and the third prediction mode for the second third color component is defined by the parameter. prev_intra_4x4_pre_mode_flag2 and rem_intra_4x4_pre_mode2 in accordance with the H.264 standard of the International Telecommunication Union, Telecommunication Sector 8. Video encoder according to claim 1, where the encoder (100) encodes every color component of the video signal data without conversion. 9. A method for encoding video signal information to a block of images. It consists of encoding (1415) where the video signal information uses a unique predictor. For each color component of the video signal data 1 0. Method for claim 9, with such a unique predictor used in the Encodes video signal data regardless of whether the video signal data is segmented using the Segmentation using common blocks or multi-block segmentation 1 1. Method according to claim 9, where every such characteristic predictor is the Lumama predictor 1. 2. Clause-based method. 9th right, where such a characteristic predictor consists of Predict the characteristic luma used for both the luma and chroma components of the video signal data 1 3. Approach to claim 9 where the sample extraction of the video signal data corresponds to the 4: 4 format. : 4, 4: 2: 2 and 4: 2: 0, any form of the International Telecommunication Union, Telecommunication Sector 1 standard H.264 4. Claim 9 method with the use of a unique predictor. For coding Video signal data, both intra and inter 1, 5. Method according to claim 9, where the first spatial prediction mode for the first color component is determined by the prev_intra_4x4_pre_mode_flag0 and rem_intra_4x4_pre_mode0 parameters. The second prediction mode for the second color component is determined by the parameters. prev_intra_4x4_pre_mode_flag1 and rem_intra_4x4_pre_mode1, and the third prediction mode for the second third color component is defined by the parameter. prev_intra_4x4_pre_mode_flag2 and rem_intra_4x4_pre_mode2 according to the H.264 standard of the International Telecommunication Union, Telecommunication Sector 1 6. Method according to Clause 9 whereby the aforementioned encoding procedure encodes all components. Color of video signal information without any residual color conversion 1 7. Video decoder for decoding video signal information to a block of image. Where such video decoders consist of (200) decoders for decoding the data. Video signal using a unique predictor for each color component of the video signal data 1 8. Video signal decoder according to claim 17, with the introduction of a prediction of the video signal. These characteristics are used to decode the video signal, regardless of whether the signal information is The video is segmented using a common block or multi-block segmentation 1. 9. Video decoders according to claim 17, where a unique predictor will be taken. All such a predictor is Lumama 2 0. Video decoder according to claim 17, where a unique predictor It contains a unique luma predictor used for both luma and chromas components. 2. Video signal data decoder 1. Decoder according to claim 17, where extracting samples of the data. The video signal will comply with formats 4; 4; 4, 4; 2; 2 and 4; 2; 0, any form of the International Telecommunication Union, Telecommunication Sector 2 H.264 standard. 17 with a unique use of predictors For coding both IntrA and Inter 2 video signals 3. Video decoder according to claim 17, where the first spatial prediction mode for the first color component is defined by the prev_intra_4x4_pre_mode_flag0 parameter and rem_intra_4x4_pre_mode0 The second prediction mode for the second color component is determined by the parameters. prev_intra_4x4_pre_mode_flag1 and rem_intra_4x4_pre_mode1, and the third prediction mode for the second third color component is defined by the parameter. prev_intra_4x4_pre_mode_flag2 and rem_intra_4x4_pre_mode2 in accordance with the H.264 standard of the International Telecommunication Union, Telecommunication Sector 2 4. Video decoder according to claim 17, whereby the decoder (200) decodes every color component of the video signal data by There is no residual color conversion. 2 5. A method for decoding video signal information to a block of images. Contains decoding (1415) where the video signal information uses a unique predictor. For each color component of the video signal data 2 6. Method of claim 25, with such a unique predictor used in the Decode the video signal data regardless of whether the video signal data is segmented using the Segmentation using common blocks or multi-block segmentation 2. 7. Method according to claim 25 where every such characteristic predictor is the Lumama predictor 2. 8. Consideration method. 25th right, where such a unique predictor consists of Predict the characteristic luma used for both the luma and chroma component of the video signal data 2 9. Method according to claim 25, where the sample extraction of the video signal data corresponds to format 4; 4. ; 4, 4; 2; 2; 2 and 4; 2; 0 any form of H.264 standard of the International Telecommunication Union, Telecommunication Sector 3 0. Procedure according to claim 25 with the use of a characteristic predictor. For coding Video signal information, both intra and inter 3 1. Method according to claim 25, where the first spatial prediction mode for the first color component is determined by the prev_intra_4x4_pre_mode_flag0 and rem_intra_4x4_pre_mode0 parameters. The second prediction mode for the second color component is determined by the parameters. prev_intra_4x4_pre_mode_flag1 and rem_intra_4x4_pre_mode1, and the third prediction mode for the second third color component is defined by the parameter. prev_intra_4x4_pre_mode_flag2 and rem_intra_4x4_pre_mode2 according to the H.264 standard of the International Telecommunication Union, Telecommunication Sector 3. 2. Method according to claim 25 whereby the aforementioned decoding process decodes every component. Of the color of the video signal data without any residual color conversion.