Patent application number | Description | Published |
20090222954 | Maize Genes For Controlling Plant Growth and Organ Size and Their Use in Improving Crop Plants - The present invention provides polynucleotides and related polypeptides of the ZmARGOS gene family. The invention provides genomic sequence for the ZmARGOS genes. ZmARGOS is responsible for controlling plant growth, organ size and yield in crop plants. | 09-03-2009 |
20090320155 | Cell Number Polynucleotides and Polypeptides and Methods of Use Thereof - The present invention provides polynucleotides and related polypeptides of the protein CNR. The invention provides genomic sequence for the CNR gene. CNR is responsible for controlling cell number. | 12-24-2009 |
20100132072 | Method to Increase Crop Grain Yield Utilizing Complementary Paired Growth and Yield Genes - The present invention provides methods to increase crop yield utilizing transgenic complementary paired genes controlling plant growth and yield. The specific genes increase female reproductive organs and are paired with genes responsible for modifying the growth of non-yield specific plant tissues. Plants, plant progeny, seeds and tissues created by these methods are also described. Polynucleotides encoding the paired sequences are provided for expression in a plant of interest. Expression cassettes, plants, plant cells, plant parts and seeds comprising the sequences of the invention are further provided. In specific embodiments, the polynucleotide is operably linked to a constitutive promoter. | 05-27-2010 |
20100162440 | Method for Optimization of Transgenic Efficacy Using Favorable Allele Variants - The present invention includes methods for using favorable functional allele variants to optimize transgene effects and achieve the maximum potential of transgene efficacy. The present invention provides heterozygous allelic combinations of the transgene by stacking alleles from different heterotic pools, methods to increase crop yield by driving genes (maize or other species) by using heterozygous promoter allele combinations that consist of differentially regulatory allelic elements from heterotic pools, methods to increase crop yield utilizing transgenic complementary paired alleles controlling plant growth and yield. Plants, plant progeny, seeds and tissues created by these methods are also described. Polynucleotides encoding the alleles are provided for expression in a plant of interest. Expression cassettes, plants, plant cells, plant parts and seeds comprising the sequences of the invention are further provided. In specific embodiments, the polynucleotide is operably linked to a native promoter and a transcriptional enhancer. | 06-24-2010 |
20100293670 | Maize Genes For Controlling Plant Growth And Organ Size And Their Use In Improving Crop Plants - The present invention provides polynucleotides and related polypeptides of the ZmARGOS gene family. The invention provides genomic sequence for the ZmARGOS genes. ZmARGOS is responsible for controlling plant growth, organ size and yield in crop plants. | 11-18-2010 |
20110035844 | The Maize ERECTA Genes for Improving Plant Growth, Transpiration, Efficiency and Drought Tolerance in Crop Plants - The present invention provides polynucleotides and related polypeptides of the ZmERECTA gene family. The invention provides nucleic acid sequences for the Zm ERECTA genes. ZmERECTA is responsible for controlling plant growth, organ size and yield in crop plants. | 02-10-2011 |
20110277183 | ALTERATION OF PLANT ARCHITECTURE CHARACTERISTICS IN PLANTS - This invention provides isolated polynucleotides, polypeptides, and recombinant DNA constructs useful for conferring an alteration in one or more plant architecture characteristics. Also provided are methods utilizing these polynucleotides, polypeptides, and recombinant DNA constructs. In certain embodiments, the recombinant DNA construct comprises a polynucleotide operably linked to a promoter that is functional in a plant, wherein said polynucleotide encodes a Squatty-Crinkle-Leaf Polypeptide. | 11-10-2011 |
20120227132 | CELL NUMBER POLYNUCLEOTIDES AND POLYPEPTIDES AND METHOS OF USE THEREOF - The present invention provides polynucleotides and related polypeptides of the protein CNR. The invention provides genomic sequence for the CNR gene. CNR is responsible for controlling cell number. | 09-06-2012 |
20120272353 | METHOD TO INCREASE CROP GRAIN YIELD UTILIZING COMPLEMENTARY PAIRED GROWTH AND YIELD GENES - The present invention provides methods to increase crop yield utilizing transgenic complementary paired genes controlling plant growth and yield. The specific genes increase female reproductive organs and are paired with genes responsible for modifying the growth of non-yield specific plant tissues. Plants, plant progeny, seeds and tissues created by these methods are also described. Polynucleotides encoding the paired sequences are provided for expression in a plant of interest. Expression cassettes, plants, plant cells, plant parts and seeds comprising the sequences of the invention are further provided. In specific embodiments, the polynucleotide is operably linked to a constitutive promoter. | 10-25-2012 |
20120278947 | DOWN-REGULATION OF A HOMEODOMAIN-LEUCINE ZIPPER I-CLASS HOMEOBOX GENE FOR IMPROVED PLANT PERFORMANCE - Methods for modulating plants using optimized ZmME293 down-regulation constructs are disclosed. Also disclosed are nucleotide sequences, constructs, vectors, and modified plant cells, as well as transgenic plants displaying increased seed and/or biomass yield, improved tolerance to abiotic stress such as drought or high plant density, improved nitrogen utilization efficiency, increased ear number and/or reduction in time to scenescence. | 11-01-2012 |
20130055457 | Method for Optimization of Transgenic Efficacy Using Favorable Allele Variants - The present disclosure includes methods for using favorable functional allele variants to optimize transgene effects and achieve the maximum potential of transgene efficacy. The present disclosure provides heterozygous allelic combinations of the transgene by stacking alleles from different heterotic pools, methods to increase crop yield by driving genes (maize or other species) by using heterozygous promoter allele combinations that consist of differentially regulatory allelic elements from heterotic pools, methods to increase crop yield utilizing transgenic complementary paired alleles controlling plant growth and yield. Plants, plant progeny, seeds and tissues created by these methods are also described. Polynucleotides encoding the alleles are provided for expression in a plant of interest. Expression cassettes, plants, plant cells, plant parts and seeds comprising the sequences of the disclosure are further provided. In specific embodiments, the polynucleotide is operably linked to a native promoter and a transcriptional enhancer. | 02-28-2013 |
20140041081 | MAIZE GENES FOR CONTROLLING PLANT GROWTH AND ORGAN SIZE AND THEIR USE IN IMPROVING CROP PLANTS - The present invention provides polynucleotides and related polypeptides of the ZmARGOS gene family. The invention provides genomic sequence for the ZmARGOS genes. ZmARGOS is responsible for controlling plant growth, organ size and yield in crop plants. | 02-06-2014 |
20150159166 | Plant drought tolerance and nitrogen use efficiency by reducing plant sensitivity to ethylene - The present disclosure provides polynucleotides and related polypeptides which are used to modify ethylene sensitivity in plants. Ethylene insensitive transgenic maize plants produce higher grain yields in water deficient and low nitrogen environments than non-transgenic plants. Through controlled expression of the transgene in desired tissues and organs, or specific plant developmental stages, the ethylene perception and signal transduction is altered to create transgenic plants which yield better under abiotic stress. | 06-11-2015 |
20150240254 | Genetic reduction of male fertility in plants - Genetic male sterile plants are provided in which complementing constructs result in suppression of a parental phenotype in the progeny. Methods to generate and maintain such plants and methods of use of said plants, are provided, including use of parental plants to produce sterile plants for hybrid seed production. | 08-27-2015 |
20160002648 | GENES FOR IMPROVING NUTRIENT UPTAKE AND ABIOTIC STRESS TOLERANCE IN PLANTS - The present disclosure provides methods to increase crop yield utilizing transgenic genes controlling plant growth and yield. The specific genes can be used to increase tissue growth and abiotic stress tolerance. Plants, plant progeny, seeds and tissues created by these methods are also described. Polynucleotides encoding the sequences are provided for expression in a plant of interest. Expression cassettes, plants, plant cells, plant parts and seeds comprising the sequences of the disclosure are further provided. In specific embodiments, the polynucleotide is operably linked to a constitutive promoter. | 01-07-2016 |
Patent application number | Description | Published |
20080291065 | Wyner-Ziv Coding with Multiple Side Information - A Wyner-Ziv coding scheme jointly utilizes multiple side information at the decoder is described. A new probability model is introduced based on an extended turbo decoding trellis, so that the transitional probability is calculated from the probabilities conditioned on multiple side information. The proposed scheme handles multiple side information in a multi-dimensional manner to potentially achieve coding performance better than either selecting one side information or generating a single side information by averaging several side information. When the decoder receives multiple streams of parity bits, the conditional probabilities on the parity bits from the multiple streams all contribute in turbo decoding. The errors existing in some of the streams can be automatically eliminated during the decoding process. | 11-27-2008 |
20090103606 | Progressive Distributed Video Coding - Progressive distributed video coding is described. In one implementation, video data maybe encoded by arranging the data into bit-planes. The arrangement of bit-planes is adapted by shifting the first non-zero bit-plane left by one place in the binary digits and moving the sign bit immediately in the place vacated by the shifted non-zero bit-plane. The adapted bit-planes are then encoded using an asymmetric Slepian-Wolf encoder. | 04-23-2009 |
20120177112 | Method and Apparatus of Improved Intra Prediction Mode Coding - A method and apparatus for improved intra chroma prediction mode coding are disclosed. Intra prediction exploits the spatial correlation within a picture or within a picture region. In practice, a picture is divided into blocks and the intra mode prediction is performed on a block basis. In newer coding systems, multiple intra coding modes such as Vertical mode, Horizontal mode, DC mode and Diagonal mode, have been used to improve the coding efficiency of intra coding. Furthermore, a Luma_mode has also been used in intra prediction of chroma component to further improve the performance in the High Efficiency Video Coding (HEVC) standard being developed. However, the mode selection information for intra prediction has to be conveyed to the decoder for proper operation. Spatial features in a picture often exist in both luma and chroma components. The intra luma prediction mode and intra chroma prediction mode will have high probability to be the same. Accordingly, an embodiment according to the present invention adaptively assigns variable length codes to a set of mode symbols associated with intra chroma prediction by assigning a shortest code to the Luma_mode. Luma_mode not only can be the best luma mode of the corresponding luma block but also can be selected from several corresponding luma modes. The maximum length of chroma prediction codes is decreased by one bit when Luma_mode is equal to one of frequent modes. The coding efficiency of arithmetic coding of chroma prediction codes is further improved by selecting the context upon neighboring blocks. | 07-12-2012 |
20120177113 | Method and Apparatus of Improved Intra Luma Prediction Mode Coding - A method and apparatus for improved intra prediction mode coding are disclosed. Intra prediction exploits the spatial correlation within a picture or within a picture region. In practice, a picture is divided into blocks and the intra mode prediction is performed on a block basis. In newer coding systems, multiple intra prediction modes such as Vertical mode, Horizontal mode, DC mode and Diagonal mode, have been used to improve the coding efficiency of intra coding. However, the mode selection information for intra prediction has to be conveyed to the decoder for proper operation. In High-Efficiency Video Coding (HEVC), a coding scheme for the intra luma prediction mode is being considered, where the intra prediction mode of a current block is compared with the minimum of two intra luma prediction modes corresponding to two neighboring blocks. If the intra prediction mode of the current block is the same as the minimum of the two neighboring intra luma prediction modes, a single bit is transmitted to indicate the case. Otherwise, information for the current intra prediction mode is transmitted in fixed-length codeword. While the coding scheme for the intra luma prediction mode being considered may not fully exploit the neighboring intra luma prediction modes, it is desirable to further improve the performance. Accordingly, an improved coding scheme for intra prediction mode is disclosed, where more than one intra prediction mode candidates are derived. | 07-12-2012 |
Patent application number | Description | Published |
20140086502 | METHOD AND APPARATUS OF CHROMA INTRA PREDICTION WITH REDUCED LINE MEMORY - A method and apparatus for chroma intra prediction for a current chroma block with reduced line memory requirement are disclosed. The chroma intra predictor is derived from reconstructed luma pixels of a current luma block using a model with parameters. In various embodiments according to the present invention, the derivation of the parameters relies on a reconstructed luma pixel set corresponding to neighboring reconstructed luma pixels from causal luma neighboring areas of the current luma block, wherein said causal luma neighboring areas include a first area corresponding to reconstructed luma pixels above a horizontal luma block boundary on a top side of the current luma block, and wherein the reconstructed luma pixels from the first area that are included in the reconstructed luma pixel set are from a luma pixel line immediately above the horizontal luma block boundary. | 03-27-2014 |
20140092980 | METHOD AND APPARATUS OF DIRECTIONAL INTRA PREDICTION - A method and apparatus for intra prediction for a current block using directional intra prediction based on neighboring pixels around the current block are disclosed. Embodiment according to the present invention derives the gradient for the current pixel from the neighboring reconstructed pixels along a prediction direction of directional intra prediction. The gradient derived is used to form the final intra prediction. In another embodiment of the present invention, the intra prediction for slant vertical and horizontal directions is derived based on the neighboring reconstructed pixels in a neighboring row adjacent to the top side of the current block and the neighboring reconstructed pixels in a neighboring column adjacent to the left side of the current block. | 04-03-2014 |
20140119439 | METHOD AND APPARATUS OF INTRA MODE CODING - Method and apparatus for intra prediction mode coding and decoding are disclosed. In one embodiment, the encoding and decoding process assigns individual indices and codewords to DC mode and Planar mode respectively. The flag is set if the current intra prediction mode is equal to any of one or more neighboring intra prediction modes. Variable length codes are designed for a remaining mode set. If the flag is not set, the currently intra prediction mode is encoded using the variable length codes. In another embodiment, multiple most probable modes are used. If the current intra prediction mode is not equal to any of the multiple most probable modes, the current intra prediction mode is encoded using variable length codes designed for the corresponding remaining modes according the ranking order of the remaining modes. | 05-01-2014 |
20140328396 | METHOD AND APPARATUS FOR CONTEXT ADAPTIVE BINARY ARITHMETIC CODING OF SYNTAX ELEMENTS - A method and apparatus for context-adaptive Start arithmetic coding (CABAC) of a syntax element are disclosed. The bin string corresponding to a syntax element is processed by context-adaptive arithmetic coding with a reduced number of contexts using the bin-level bypass mode, bin-level context sharing, or both. The syntax element belongs to a group comprising merge_idx, ref_idx_lc/ref_idx_10/ref_idx_11, pred_type, and cu_qp_delta. In one embodiment, the syntax element corresponds to merge_idx and three bins of the bin string with bin indices corresponding to 1, 2 and 3 are coded in the bin by-pass mode. In another embodiment, the syntax element corresponds to ref_idx_lc/ref_idx_10/ref_idx_11 and one or more bins of the bin string with bin indices larger than 1 for larger than 2 are coded in the bin bypass mode. | 11-06-2014 |
20150036745 | METHOD AND APPARATUS OF SIMPLIFIED LUMA-BASED CHROMA INTRA PREDICTION - A method and apparatus for chroma intra prediction based on reconstructed luma pixels and chroma pixels are disclosed. The chroma intra prediction is based on a linear model of derived co-located current luma pixels of the current luma block scaled by a scaling factor. The scaling factor comprises a product term of a division factor and a scaled covariance-like value associated with neighboring reconstructed luma and chroma pixels of a current block. The division factor is related to a first data range divided with rounding by a scaled variance-like value associated with the neighboring reconstructed luma pixels of the current block. The scaled covariance-like value, the first data range, or both of the scaled covariance-like value and the first data range are dependent on the internal bit depth, with which the chroma signal is processed during video coding process, according to an embodiment of the present invention. | 02-05-2015 |
20150103900 | METHOD AND APPARATUS OF INTER-LAYER FILTERING FOR SCALABLE VIDEO CODING - A method and apparatus for inter-layer prediction for scalable video coding are disclosed. Embodiments according to the present invention apply inter-layer adaptive filtering to the video data derived from the reconstructed BL video data to generate inter-layer adaptive filtered data. The inter-layer adaptive filtered data is then included as prediction data to encode or decode the EL video data. The video data derived from the reconstructed BL video data is up-sampled before applying inter-layer adaptive filtering. The up-sampling may also be included in the inter-layer adaptive filtering. In another embodiment, the inter-layer adaptive filtering comprises adaptive up-sampling. For up-sampled BL video data at locations not collocated with the EL video data, the up-sampled BL video data is divided into location types according to locations of the up-sampled BL video data. Each location type may have an individual filter for up-sampling video data in the group. | 04-16-2015 |
20150131722 | Method and Apparatus of Improved Intra Luma Prediction Mode Coding - A method of video coding using intra prediction for a block of video data is disclosed. The intra prediction modes are ranked according to a priority order associated with the block size. One or more tables are used, where the tables ranks the intra prediction modes according to a first priority order for the block having a first block size and ranks the intra prediction modes according to a second priority order for the block having a second block size. Two or more neighboring intra prediction modes corresponding to two or more neighboring blocks are received, where each neighboring block has a neighboring block size corresponding to the first block size or the second block size. A highest-priority mode among said two or more neighboring intra prediction modes is selected as the most probable mode. The current mode is then encoded or decoded using the most probable mode as a predictor. | 05-14-2015 |
20150304670 | METHOD AND APPARATUS FOR INTRA MODE DERIVATION AND CODING IN SCALABLE VIDEO CODING - A method and apparatus of Intra mode coding for a scalable video coding system are disclosed. For a current Intra-coded block in the enhancement layer (EL), predictive coding is applied to the current Intra mode based on the base layer (BL) coding mode associated with the co-located block in the BL and neighboring coding modes associated with neighboring blocks of the current block in the EL. The neighboring blocks of the current block in the EL comprise a left block adjacent to a left side of the current block and a top block adjacent to a top side of the current block. One or more most probable modes (MPMs) can be derived from the neighboring coding modes and the BL coding mode, and the MPMs is then used for predictive coding of the current Intra mode. | 10-22-2015 |