Systems For The Transmission Of Television Signals Using Pulse Code Modulation (epo) Patents (Class 375/E7.001)
E Subclasses
- Involving pointers to the video stream (EPO) (Class 375/E7.004)
- Involving the control of media objects (EPO) (Class 375/E7.005)
- Involving control of the complexity properties of the video bitstream, e.g., spatial or temporal resolution, SNR, bit rate, region of interest selection (EPO) (Class 375/E7.011)
- Involving buffer level management (EPO) (Class 375/E7.014)
- Involving a control signal to the decoder, e.g., from the medium specific interface unit, or from the network (EPO) (Class 375/E7.015)
- Involving a control signal to the encoder, e.g., from the medium specific interface unit, or from the network (EPO) (Class 375/E7.016)
- Involving an exchange of control commands (EPO) (Class 375/E7.017)
- Decoder-specific arrangements (EPO) (Class 375/E7.027)
- Involving sub-band coding (EPO) (Class 375/E7.029)
- Involving video objects (EPO) (Class 375/E7.076)
- Involving coding of different picture or data components (EPO) (Class 375/E7.088)
- Implementation arrangements, e.g., implementation by hardware of software (EPO) (Class 375/E7.093)
- Motion estimation therefor; processing of motion vectors for bandwidth reduction purposes (EPO) (Class 375/E7.104)
- Adaptive or control aspects therefor (EPO) (Class 375/E7.126)
- Compressed domain processing (EPO) (Class 375/E7.187)
- Involving subsampling at the transmitter and restitution of the omitted samples by interpolation (EPO) (Class 375/E7.188)
- Involving preprocessing or postprocessing therefor (EPO) (Class 375/E7.189)
- Filtering (EPO) (Class 375/E7.193)
- Standard related document (EPO) (Class 375/E7.195)
- Transcoding therefor, i.e., conversion of video data, coding parameters, syntax or the like in order to realize interoperability between different video coding standards (EPO) (Class 375/E7.198)
- Syntax aspects, e.g., source coding bistream syntax (EPO) (Class 375/E7.199)
- Using vector coding (EPO) (Class 375/E7.209)
- Involving pulse code modulation and predictive coding (EPO) (Class 375/E7.21)
- Involving transform and predictive coding , e.g., hybrid coding, Motion Picture Experts Group (MPEG) coding (EPO) (Class 375/E7.211)
- Involving transform coding, e.g., using discrete cosine transform (DCT) (EPO) (Class 375/E7.226)
- Involving predictive coding (EPO) (Class 375/E7.243)
- Specific techniques not provided for in other subgroups of E7.026 (EPO) (Class 375/E7.2)
- Involving more than one video signal (EPO) (Class 375/E7.268)
- Said other signal being a related audio signal (EPO) (Class 375/E7.271)
- Said other signal being a private data stream, e.g., teletext, graphics (EPO) (Class 375/E7.272)
- According to geometrical constraints of the communication medium, e.g., data formatting for subsequent transmission to a digital storage medium (EPO) (Class 375/E7.273)
- Isochronously with the horizontal video sync, e.g., according to bit-parallel or bit-serial interface formats, as SMPTE 259M (EPO) (Class 375/E7.274)
- The signals being synchronous (EPO) (Class 375/E7.275)
- The signals being asynchronous (EPO) (Class 375/E7.277)