Single-pass multilevel method for applying morphological operators in multiple dimensions
作者： Jon Dakss , Karen Sarachik , V. Michael Bove
DOI:
关键词: Frame (networking) 、 Timestamp 、 Network packet 、 Signal 、 Computer science 、 Digital broadcasting 、 Multiplexer 、 Generator (computer programming) 、 Encoder 、 Real-time computing
摘要: A system and method of adding hyperlinked information to a television broadcast. The broadcast material is analyzed one or more regions within frame are identified. Additional can be associated with region, transmitted in encoded form, using timing identify the which associated. comprising video source an encoder that produces transport stream communication source, annotation data packet generator packets encoder, multiplexer generator. provides timestamp synchronizes from signal response information. generates digital includes augmented packets. receiver displays viewer request on by basis. respond interactively material, including performing commercial transactions, backchannel provided for interactive communication.
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