H04N19/176- Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e.the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. H04N19/17- Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e.the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding H04N19/169- Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e.the coding mode being predefined or preselected to be further used for selection of another element or parameter H04N19/157- Assigned coding mode, i.e.H04N19/134- Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding.selection between discrete cosine transform and sub-band transform or selection between H.263 and H.264 H04N19/12- Selection from among a plurality of transforms or standards, e.g.H04N19/102- Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding.H04N19/10- Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding.H04N19/60- Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding.H04N19/00- Methods or arrangements for coding, decoding, compressing or decompressing digital video signals.Assignors: VAN DER AUWERA, GEERT, KARCZEWICZ, MARTA Publication of US20130343464A1 publication Critical patent/US20130343464A1/en Application granted granted Critical Publication of US9426466B2 publication Critical patent/US9426466B2/en Status Active legal-status Critical Current Adjusted expiration legal-status Critical Links ![]() Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.) Filing date Publication date Priority claimed from US201261663453P external-priority Application filed by Qualcomm Inc filed Critical Qualcomm Inc Priority to US13/922,851 priority Critical patent/US9426466B2/en Priority to CN201380031869.6A priority patent/CN104509113B/en Priority to PCT/US2013/047087 priority patent/WO2013192537A2/en Assigned to QUALCOMM INCORPORATED reassignment QUALCOMM INCORPORATED ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Original Assignee Qualcomm Inc Priority date (The priority date is an assumption and is not a legal conclusion. ![]() Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) ( en Inventor Geert Van der Auwera Marta Karczewicz Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Active, expires Application number US13/922,851 Other versions US20130343464A1 Google Patents US9426466B2 - Transform skip modeÄownload PDF Info Publication number US9426466B2 US9426466B2 US13/922,851 US201313922851A US9426466B2 US 9426466 B2 US9426466 B2 US 9426466B2 US 201313922851 A US201313922851 A US 201313922851A US 9426466 B2 US9426466 B2 US 9426466B2 Authority US United States Prior art keywords corresponding luma transform chroma coded skip mode Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.
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