| Patents for G06T 9 - Image coding, e.g. from bit-mapped to non bit-mapped (26,107) |
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| 12/03/1985 | CA1197595A1 Method and apparatus for sorting corner points in a visual image processing system |
| 11/12/1985 | US4553171 Tile encoding in image printing |
| 11/05/1985 | US4551706 Apparatus for decoding run-length encoded data |
| 10/29/1985 | US4550438 Retro-stroke compression and image generation of script and graphic data employing an information processing system |
| 10/29/1985 | US4550337 Digital video transmission system |
| 10/29/1985 | CA1196087A1 Method for eliminating motion induced flicker in a video image |
| 10/09/1985 | EP0156859A1 Sync pattern encoding system for data sectors written on a storage medium |
| 10/08/1985 | US4546386 Adaptive predictive coding system for television signals |
| 10/08/1985 | US4546385 Data compression method for graphics images |
| 10/08/1985 | CA1194984A1 Method and apparatus for transmitting an image |
| 09/24/1985 | US4543612 Facsimile system |
| 09/18/1985 | EP0154766A2 A method for processing gray scale picture elements to facilitate data compression |
| 09/17/1985 | US4542516 ADPCM Encoder/decoder with zero code suppression |
| 09/17/1985 | US4542413 Facsimile device for run length coding |
| 09/17/1985 | US4542412 Method for compressing character or pictorial image data |
| 09/17/1985 | US4542411 Redundancy reduction coding method of multi-tone picture signal and apparatus therefor |
| 09/11/1985 | EP0154341A1 Discrete cosine transform processor |
| 09/11/1985 | EP0154340A1 Inverse discrete cosine transform processor |
| 09/10/1985 | US4541012 Video bandwidth reduction system employing interframe block differencing and transform domain coding |
| 09/10/1985 | US4540973 Quantizer for a DPCM encoder |
| 08/28/1985 | EP0152741A2 High-speed image generation of complex solid objects using octree encoding |
| 08/27/1985 | US4538299 Method and apparatus for locating the boundary of an object |
| 08/27/1985 | US4538189 (1,8) Data encoder/decoder |
| 08/13/1985 | CA1191957A1 Method and apparatus for compressing and decompressing strings of electrical digital data bits |
| 08/07/1985 | EP0150935A2 Inter-frame coding apparatus for video signal |
| 08/06/1985 | US4534055 Code conversion system |
| 08/06/1985 | US4533957 Method of processing picture signal to increase average run length and apparatus therefor |
| 07/30/1985 | US4532651 Data filter and compression apparatus and method |
| 07/24/1985 | EP0149124A2 Method for encoding and decoding a digital image |
| 07/24/1985 | EP0149122A2 A method for converting a bit map of an image to a run length or run end representation |
| 07/24/1985 | EP0149121A2 A method for converting an image from a run end or run length representation to a bit map |
| 07/10/1985 | EP0148063A1 Process for compressing the rate of data which are successively transmitted between a television emitter and a television receiver, and system for realizing the process |
| 07/03/1985 | EP0146728A2 Image processing system |
| 07/02/1985 | CA1189974A1 Code conversion system |
| 06/18/1985 | US4524456 Method for compressing data of two-value picture image |
| 06/18/1985 | US4524454 Method of assigning direction code to boundary picture element in character recognition system |
| 06/18/1985 | US4524447 Digital signal processing apparatus having digital dither |
| 05/28/1985 | CA1187978A1 Tv signal median prediction coding system |
| 05/21/1985 | US4519085 Differential data coding and decoding process and system restricting propagation of transmission errors |
| 04/23/1985 | US4513444 Method of compressing data |
| 04/17/1985 | EP0137314A2 Vector quantizer for picture information |
| 04/02/1985 | US4509150 Linear prediction coding for compressing of seismic data |
| 03/28/1985 | WO1985001402A1 Sync pattern encoding system for data sectors written on a storage medium |
| 03/14/1985 | WO1985001174A1 Picture element generator for facsimile receiver |
| 03/14/1985 | WO1985001173A1 A method and device for decoding two-dimensional facsimile signals |
| 03/14/1985 | WO1985001172A1 Method and device for two-dimensional facsimile coding |
| 03/14/1985 | WO1985001171A1 Facsimile device for run length coding |
| 03/12/1985 | US4504860 Method and process for transmitting an image |
| 02/12/1985 | US4499499 Method for identification and compression of facsimile symbols in text processing systems |
| 02/05/1985 | US4498102 Method and apparatus for a transmission system for transmitting an image at a reduced output |
| 01/29/1985 | CA1181862A1 Gray scale image data compression with code words a function of image history |
| 01/15/1985 | US4494151 4-Pixel run-length code for data compression |
| 01/09/1985 | EP0130415A2 Data compression for graphics images |
| 01/08/1985 | US4493105 Method and apparatus for visual image processing |
| 01/01/1985 | US4491953 For use in a digital transmission system |
| 12/27/1984 | EP0129439A1 High speed data compression and decompression apparatus and method |
| 12/25/1984 | US4490848 Method and apparatus for sorting corner points in a visual image processing system |
| 12/12/1984 | EP0127815A2 Data compression method |
| 12/11/1984 | US4488174 Method for eliminating motion induced flicker in a video image |
| 12/11/1984 | US4488143 Fixed rate run length limited (RLL) code string generation using length oriented arithmetic code data string expansion and data string recovery using arithmetic code compression of RLL code strings |
| 12/11/1984 | US4488142 Apparatus for encoding unconstrained data onto a (1,7) format with rate 2/3 |
| 12/04/1984 | US4486784 Image compression systems |
| 11/14/1984 | EP0125003A2 System for transforming and filtering a video image |
| 10/31/1984 | EP0123616A1 Interframe coding method and apparatus therefor |
| 10/31/1984 | EP0123456A2 A combined intraframe and interframe transform coding method |
| 10/16/1984 | US4477915 Differential pulse code modulation transmission system |
| 10/09/1984 | US4476495 Multilevel signal compression method |
| 10/03/1984 | EP0120387A2 Method and apparatus for vectorizing documents and symbol recognition |
| 10/02/1984 | US4475127 System for transmitting a video signal with short runs avoided in a signal encoded from the video signal |
| 10/02/1984 | CA1175556A1 System for transmitting a video signal with short runs avoided in a signal encoded from the video signal |
| 09/25/1984 | CA1175138A1 Dynamic stack data compression and decompression system |
| 09/05/1984 | EP0117525A2 Quantisizer for DPCM encoders |
| 09/04/1984 | US4470073 Facsimile transmitter |
| 08/29/1984 | EP0117161A1 Method and device for the digital coding of a picture, in particular a television picture |
| 08/21/1984 | US4467354 Video format unit |
| 08/21/1984 | CA1173150A1 Method and apparatus for compressing digital data using non-adaptive predictive techniques |
| 08/21/1984 | CA1173145A1 Method of seismic exploration |
| 08/01/1984 | EP0114189A2 Image compression systems |
| 07/31/1984 | US4463344 Method and apparatus for generating a noiseless sliding block code for a (2,7) channel with rate 1/2 |
| 07/31/1984 | US4463342 Method and means for carry-over control in the high order to low order pairwise combining of digits of a decodable set of relatively shifted finite number strings |
| 07/19/1984 | WO1984002821A1 Method and device for the digital coding of an image, particularly a television image |
| 07/18/1984 | EP0113410A2 Image processors |
| 07/11/1984 | EP0112991A2 Method for identification and compression of facsimile symbols in text processing systems |
| 06/27/1984 | EP0112057A2 Colour video system using data compression and decompression |
| 06/27/1984 | EP0112056A2 Colour video system using data compression and decompression |
| 06/27/1984 | EP0111612A1 Speech signal coding method and apparatus |
| 06/12/1984 | US4454546 Band compression device for shaded image |
| 05/24/1984 | WO1984002027A1 Color video system using data compression and decompression |
| 05/24/1984 | WO1984002026A1 Color video system using data compression and decompression |
| 05/16/1984 | EP0108659A1 Method of encoding and decoding a picture, and devices for carrying out this method |
| 05/02/1984 | EP0107426A1 Image transmission |
| 05/02/1984 | EP0107239A1 Differential pulse code modulation transmission system |
| 04/25/1984 | EP0106279A2 Digital data transmission system, especially a colour television transmission system |
| 04/18/1984 | EP0105604A2 A dual mode encoding/decoding technique for use in a digital transmission system |
| 04/17/1984 | CA1165861A1 Encoder-decoder system for multilevel picture elements to prediction error codes for each pel signal and a decoder therefor |
| 04/11/1984 | EP0105085A2 A method and apparatus for filtering grey scale image data |
| 04/04/1984 | EP0104963A1 Method of reducing the data rate of data successively transmitted between a transmitter and a receiver, and a system for carrying out the method |
| 04/03/1984 | US4441208 Picture information processing and storing device |
| 03/28/1984 | EP0103773A1 Method of processing picture signal to increase average run length and apparatus therefor |
| 03/13/1984 | US4437119 Inter-frame adaptive prediction system for television signals |