GB202207941D0 - Compression and decompression of sub-primitive presence indications for use in intersection testing in a rendering system - Google Patents

Compression and decompression of sub-primitive presence indications for use in intersection testing in a rendering system

Info

Publication number
GB202207941D0
GB202207941D0 GBGB2207941.2A GB202207941A GB202207941D0 GB 202207941 D0 GB202207941 D0 GB 202207941D0 GB 202207941 A GB202207941 A GB 202207941A GB 202207941 D0 GB202207941 D0 GB 202207941D0
Authority
GB
United Kingdom
Prior art keywords
primitive
decompression
compression
sub
rendering system
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GBGB2207941.2A
Other versions
GB2613419A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imagination Technologies Ltd
Original Assignee
Imagination Technologies Ltd
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 as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Imagination Technologies Ltd filed Critical Imagination Technologies Ltd
Priority to GB2207941.2A priority Critical patent/GB2613419A/en
Publication of GB202207941D0 publication Critical patent/GB202207941D0/en
Priority to EP23175294.0A priority patent/EP4287127A1/en
Priority to EP23175299.9A priority patent/EP4287128A1/en
Priority to CN202310609026.5A priority patent/CN117152276A/en
Priority to US18/202,979 priority patent/US20240029314A1/en
Priority to US18/202,986 priority patent/US20240029315A1/en
Publication of GB2613419A publication Critical patent/GB2613419A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/001—Model-based coding, e.g. wire frame
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/06—Ray-tracing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/005—General purpose rendering architectures
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T15/00—3D [Three Dimensional] image rendering
    • G06T15/50—Lighting effects
    • G06T15/80—Shading
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Graphics (AREA)
  • Multimedia (AREA)
  • Image Generation (AREA)
GB2207941.2A 2022-05-30 2022-05-30 Compression and decompression of sub-primitive presence indications for use in intersection testing in a rendering system Pending GB2613419A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB2207941.2A GB2613419A (en) 2022-05-30 2022-05-30 Compression and decompression of sub-primitive presence indications for use in intersection testing in a rendering system
EP23175294.0A EP4287127A1 (en) 2022-05-30 2023-05-25 Compression and decompression of sub-primitive presence indications for use in a rendering system
EP23175299.9A EP4287128A1 (en) 2022-05-30 2023-05-25 Compression and decompression of sub-primitive presence indications for use in a rendering system
CN202310609026.5A CN117152276A (en) 2022-05-30 2023-05-26 Compression and decompression of sub-primitive presence indication for use in a rendering system
US18/202,979 US20240029314A1 (en) 2022-05-30 2023-05-29 Compression and decompression of sub-primitive presence indications for use in a rendering system
US18/202,986 US20240029315A1 (en) 2022-05-30 2023-05-29 Compression and decompression of sub-primitive presence indications for use in a rendering system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2207941.2A GB2613419A (en) 2022-05-30 2022-05-30 Compression and decompression of sub-primitive presence indications for use in intersection testing in a rendering system

Publications (2)

Publication Number Publication Date
GB202207941D0 true GB202207941D0 (en) 2022-07-13
GB2613419A GB2613419A (en) 2023-06-07

Family

ID=82324267

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2207941.2A Pending GB2613419A (en) 2022-05-30 2022-05-30 Compression and decompression of sub-primitive presence indications for use in intersection testing in a rendering system

Country Status (2)

Country Link
CN (1) CN117152276A (en)
GB (1) GB2613419A (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201503125D0 (en) * 2015-02-25 2015-04-08 Advanced Risc Mach Ltd Graphics processing systems
US11164359B2 (en) * 2019-12-27 2021-11-02 Intel Corporation Apparatus and method for using alpha values to improve ray tracing efficiency

Also Published As

Publication number Publication date
GB2613419A (en) 2023-06-07
CN117152276A (en) 2023-12-01

Similar Documents

Publication Publication Date Title
GB202207937D0 (en) Compression and decompression of sub-primitive presence indications for use in intersection testing in a rendering system
GB202207940D0 (en) Compression and decompression of sub-primitive presence indications for use in intersection testing in a rendering system
GB202207942D0 (en) Compression and decompression of sub-primitive presence indications for use in intersection testing in a rendering system
GB202207941D0 (en) Compression and decompression of sub-primitive presence indications for use in intersection testing in a rendering system
GB202207939D0 (en) Compression and decompression of sub-primitive presence indications for use in intersection testing in a rendering system
GB202207938D0 (en) Compression and decompression of sub-primitive presence indications for use in intersection testing in a rendering system
GB202207945D0 (en) Compression and decompression of sub-primitive presence indications for use in intersection testing in a rendering system
GB202207936D0 (en) Compression and decompression of sub-primitive presence indications for use in intersection testing in a rendering system
GB2608679B (en) Methods and decompression units for decompressing a compressed block of image data
EP3704665A4 (en) Compression and decompression of indices in a graphics pipeline
ZA202105141B (en) Method for qualitative and/or quantitative detection of substances contained in a hemp plant and kit for use therein
GB202003842D0 (en) Apparatus and method of user analysis and content selection
EP4139898A4 (en) Semantics for constrained processing and conformance testing in video coding
EP4032289A4 (en) Method and apparatus of residual coding selection for lossless coding mode in video coding
SG10202006284UA (en) Joint inspection system and methods of inspecting a joint in a structure
GB202306225D0 (en) Device and method for testing uniaxial compressive strength of undisturbed soft rock
GB2593708C (en) Methods and decompression units for decompressing image data compressed using pattern-based compression
GB2611598B (en) Data compression and decompression
SG11202111444PA (en) Method and apparatus for reducing context models for entropy coding of transform coefficient significant flag
GB202303378D0 (en) Data compression and decompression methods and systems in ray tracing
GB2609544B (en) Methods and decompression units for decompressing image data compressed using pattern-based compression
GB202212384D0 (en) Content display system and method
GB201912184D0 (en) Methods and decompression units for decompressing a compressed block of image data
GB202306529D0 (en) Testing apparatus and methods of use thereof
ZA202302374B (en) Calculation and analysis method of ship operation benefit