摘要:
A method of facilitating navigation of a sequence of source images the method using tokens representing each source image which are scaled versions of each source image and which are arranged adjacently on a display device in a continuous band of token images so that a pointer device can point to a token and the identity of the corresponding image is available for further processing.
摘要:
A method of compressing digital data includes the steps of (i) reading digital data as a series of binary coded words representing a context and a code word to be compressed, (ii) calculating distribution output data from the input data and assigning variable length code words to the result; and (iii) periodically recalculating the code words in accordance with a predetermined schedule, in order to continuously update the code words and their lengths.
摘要:
A method of compressing digital data comprising the steps of: (i) reading digital data as series of binary coded words representing a context and a codeword to be compressed; (ii) calculating distribution output data for the input data and assigning variable length codewords to the result; and (iii) periodically recalculating the codewords in accordance with a predetermined schedule, in order to continuously update the codewords and their lengths.
摘要:
A method of receiving video data comprising the steps of: receiving at least one chunk of video data comprising a number of sequential key video frames where the number is at least two and, constructing at least one delta frame between a nearest preceding key frame and a nearest subsequent key frame from data contained in the either or each of the nearest preceding and subsequent frames.
摘要:
A method of compressing digital data comprising the steps of:(i) reading digital data as series of binary coded words representing a context and a codeword to be compressed;(ii) calculating distribution output data for the input data and assigning variable length codewords to the result; and(iii) periodically recalculating the codewords in accordance with a predetermined schedule, in order to continuously update the codewords and their lengths.
摘要:
A method of receiving video data comprising the steps of: receiving at least one chunk of video data comprising a number of sequential key video frames where the number is at least two and, constructing at least one delta frame between a nearest preceding key frame and a nearest subsequent key frame from data contained in the either or each of the nearest preceding and subsequent frames.
摘要:
A method of facilitating navigation of a sequence of source images the method using tokens representing each source image which are scaled versions of each source image and which are arranged adjacently on a display device in a continuous band of token images so that a pointer device can point to a token and the identity of the corresponding image is available for further processing.