Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
3-D graphics texturing system using encrypted textures










Image Number 5 for United States Patent #7176934.

A texturing system for use in a three-dimensional graphics system has an input for receiving object data for an object to be textured. Encrypted texture data is obtained from a store a decrypted in a decryption unit. The decrypted texture data generates texture image data for a frame buffer from where it can be output for display.There is also provides a method for producing a software application for use in a three-dimensional graphics system which creates instructions for a software application and creates static texture data for use in conjunction with the instructions. The static texture data is encrypted and provided as encrypted texture data with the software instructions.A protected software application can be distributed to a target device from a distribution device by coupling the distribution device to the target device, transferring target device identifier data from the target device to the distribution device and using the target device identifier data in the distribution device to generate encryption definition data specific to the target device. The protected software application and encryption definition data are then transferred to the target device.








 
 
  Recently Added Patents
Drugs for prophylaxis or mitigation of taxane-induced neurotoxicity
Multipoint photonic doppler velocimetry using optical lens elements
Distylium plant named `PIIDIST-I`
Methods of modulating interleukin-22 and immune response by notch regulators
System and method for the heterologous expression of polyketide synthase gene clusters
Multi currency exchanges between participants
Method of operating an election ballot printing system
  Randomly Featured Patents
Methods of using settable compositions in a subterranean formation
Process for producing pulverous selenium from raw selenium
Rib rack
Retaining wall block
Components, methods and assemblies for stacked packages
Adjustable lectern system
Cyanoguanidines useful as animal growth promoting agents
Process for the separation of halogenated hydrocarbons by extractive distillation
Aerosol apparatus, in particular for children
Variable, adaptive quantization in sigma-delta modulators