Patent application number | Description | Published |
20120140826 | METHOD AND DEVICE FOR PROCESSING PIXELS CONTAINED IN A VIDEO SEQUENCE - An embodiment of the present invention relates to a method for processing the pixel amplitude of at least one image pixel contained in a current frame of a video sequence, said method comprising the steps of constructing an individual motion trajectory comprising motion-shifted versions of the at least one image pixel over a plurality of neighboring frames, and processing the pixel amplitude based on the individual motion trajectory; wherein said step of constructing said individual motion trajectory comprises the steps of:
| 06-07-2012 |
20120224632 | ENCODING AND DECODING OF VIDEO DATA - An embodiment of the invention relates to a method for providing a compressed video bitstream related to consecutive pictures of a video sequence, wherein the pictures are defined by pixels, said method comprising the steps of:
| 09-06-2012 |
20120269272 | METHOD AND DEVICE FOR PROCESSING A VIDEO SEQUENCE - An embodiment of the invention relates to a method for processing the pixel amplitude of at least one block image pixel contained in a video sequence, said method comprising the steps of: —constructing an individual motion trajectory comprising motion-shifted versions of said block image pixel over a multiplicity of neighboring frames; and—combining the pixel amplitudes of the motion-shifted versions of said block image pixel along the individual motion trajectory using a weighting function, to form a processed pixel amplitude of said image pixel. | 10-25-2012 |
20120294362 | METHOD AND DEVICE FOR PROCESSING A VIDEO SEQUENCE - The present invention relates inter alia to a method for processing an encoded video sequence, said method comprising the steps of: —reconstructing the encoded video sequence and providing a plurality of neighboring pictures; —transforming each of said neighboring pictures or at least a coherent region of each neighboring picture into the coordinate system of a reference picture based on a motion model, and thereby generating a picture stack comprising transformed pictures; —combining the pixel amplitudes of corresponding pixels of said transformed pictures using a weighting function, to form a processed pixel amplitude for at least one image pixel of the reference picture; and —generating a processed picture based on said at least one processed pixel amplitude of said image pixel. | 11-22-2012 |
20130016784 | METHOD AND DEVICE FOR PROCESSING PIXELS CONTAINED IN A VIDEO SEQUENCEAANM Sikora; ThomasAACI BerlinAACO DEAAGP Sikora; Thomas Berlin DEAANM Krutz; AndreasAACI BerlinAACO DEAAGP Krutz; Andreas Berlin DEAANM Glantz; AlexanderAACI BerlinAACO DEAAGP Glantz; Alexander Berlin DE - The present invention inter alia relates to a method for processing the pixel value of at least one image pixel contained in a current frame of a video sequence, said method comprising the steps of constructing an individual motion trajectory comprising motion-shifted versions of the at least one image pixel over a plurality of preceding and/or subsequent frames, and processing the pixel value based on the individual motion trajectory, wherein said step of constructing said individual motion trajectory comprises the steps of:
| 01-17-2013 |
20130279566 | SYSTEM, COMPONENTS AND METHOD FOR PARAMETRIC MOTION VECTOR PREDICTION FOR HYBRID VIDEO CODING - Parametric Motion Vector Prediction (PMVP) methodologies and components and systems for performing those methodologies are provided to more effectively and efficiently encode video content that includes complex motion such as zoom or rotation. By substituting the PMVP for a collocated MVP used in HEVC in order to reduce the amount of bit rate increase required when including the PMVP analysis in the bit stream. Further, compression of the motion vectors is provided in a three stage approach based on transformation, quantization and difference coding. | 10-24-2013 |