IONOS IP - Gamma
IONOS IP CORE
Pixels are illuminated in a linear way. To provide pixel data to common video systems a conversion to a non-linear value encoding may be needed.
Conversion of a RGB-input signal from linear to non-linear value or otherwise under usage of arbitrary gamma correction factors.
Selectable bitwidth (1..32Bit) for each color channel data, HDR ready
Image resolution more than 10MP possible, HD ready (720p/1080p)
Selectable output datawidth (for RGB)
Automatic interpolation between look up table entries Implied sync signal synchronization
Reset-input for global/local reset
Separate correction for each single color channel
Dynamic Setup via Wishbone-interface
Flexible modification of correction parameters
Ready-to-use platform library and structure header files for Mico32 Gamma Compression or expansion possible to switch during processing
Gamma at 0.5
Gamma at 0.2