1
Tomas Akenine Möller, Petrik Clarberg, Jon Hasselgren, Jacob Munkberg: Feature block compression/decompression. Telefonaktiebolaget LM Ericsson, Nixon & Vanderhye P C, December 14, 2010: US07853092 (3 worldwide citation)

A compressor for compressing a block of feature vectors representing a feature associated with image elements, includes electronic circuitry for determining the distribution of the feature vectors, electronic circuitry for transforming each point pattern in a predetermined set of point patterns to f ...


2
Karthik Vaidyanathan, Marco Salvi, Carl Jacob Munkberg, Franz Petrik Clarberg: Layered light field reconstruction for defocus blur. Intel Corporation, Trop Pruner & Hu P C, March 29, 2016: US09298006 (1 worldwide citation)

An algorithm may reconstruct defocus blur from a sparsely sampled light field. Light field samples are generated, using stochastic rasterization or ray tracing as examples. Then the samples are partitioned into depth layers. These depth layers are filtered independently and then combined together, t ...


3
Tomas Akenine Möller, Jacob Munkberg, Petrik Clarberg, Jon Hasselgren, Jacob Ström: Using resolution numbers to determine additional component values. Telefonaktiebolaget L M Ericsson, Nixon & Vanderhye P C, February 4, 2014: US08644627

First and second codewords are determined, based on first feature vector components of the image elements in an image block, as representations of a first and second component value. Third and fourth codewords are determined, based on second vector components, as representations of a third and fourt ...


4
Tomas Akenine Möller, Jacob Munkberg, Petrik Clarberg, Jon Hasselgren, Jacob Ström: Image processing using resolution numbers to determine additional component values. Telefonaktiebolaget L M Ericsson, Nixon & Vanderhye P C, February 5, 2013: US08369629

First and second codewords are determined, based on first feature vector components of the image elements in an image block, as representations of a first and second component value. Third and fourth codewords are determined, based on second vector components, as representations of a third and fourt ...


5
Jim Rasmusson, Tomas Akenine Möller, Petrik Clarberg, Jon Hasselgren, Jacob Munkberg: Unified compression/decompression graphics architecture. TELEFONAKTIEBOLAGET LM ERICSSON, Coats and Bennett PLLC, May 30, 2017: US09665951

A unified compression/decompression architecture is disclosed for reducing memory bandwidth requirements in 3D graphics processing applications. The techniques described erase several distinctions between a texture (compressed once, and decompressed many times), and buffers (compressed and decompres ...


6
Jon Hasselgren, Jacob Munkberg, Petrik Clarberg, Tomas G Akenine Moeller: Method, apparatus, and computer program product for improved graphics performance. Intel Corporation, Nicholson De Vos Webster Elliot, April 17, 2018: US09947130

A method for improving performance of generation of digitally represented graphics. The method comprises: receiving a first representation of a base primitive; providing a set of instructions associated with vertex position determination; executing said retrieved set of instructions on said first re ...


7
Franz Petrik Clarberg: Apparatus and method for conservative rasterization of polygons. Intel Corporation, Nicholson De Vos Webster & Elliott, October 2, 2018: US10089779

An apparatus and method are described for conservative rasterization. For example, one embodiment of a graphics processing apparatus comprises: an edge tagging circuit to identify edges of two or more triangles forming a convex polygon as inner edges or non-inner edges; and a rasterizer to responsiv ...


8
Franz Petrik Clarberg: Apparatus and method for implementing flexible finite differences in a graphics processor. Intel Corporation, Nicholson De Vos Webster & Elliott, October 3, 2017: US09779542

An apparatus and method are described for implementing flexible finite differences in a graphics processor. For example, one embodiment of a graphics processor comprises: pixel shading logic to perform pixel shading operations on pixels associated with a rasterized primitive using covered pixels and ...


9
Franz Petrik Clarberg: Techniques for deferred decoupled shading. INTEL CORPORATION, January 17, 2017: US09547918

Various embodiments are generally directed to techniques for reducing the processing demands of shading primitives in rendering a 2D screen image from a 3D model. A device includes a fine rasterizing component to employ multiple screen image samples per screen image pixel to perform fine rasterizati ...


10
Jon Hasselgren, Jacob Munkberg, Petrik Clarberg, Tomas Akenine Möller: Method, apparatus, and computer program product for improved graphics performance. Intel Corporation, Trop Pruner & Hu P C, February 18, 2014: US08654122

This relates to a generation of digitally represented graphics. A first representation of a group of vertices is received. A second representation of said group of vertices is determined based on said first representation. A first set of instructions is executed on said second representation of said ...