editor's blog
Subscribe Now

Next-Generation Image Signal Processor

Imagination Technologies has announced a new image signal processing architecture that they’re calling “Raptor.” The overarching concept is that the image signal processor (ISP) should no longer be a separate chip: it should be integrated into the main system SoC, along with the other related accelerators, CPU, and GPU. Raptor is IP that allows such integration. It’s targeted at next-generation image processing applications like feature identification, scalable for both low- and high-end applications.

The benefits they tout come both from this integration and the fact that they provide all of the pieces required between the raw camera sensor(s) and final RGB or YUV output or an encoded image or stream. Within the ISP itself, they are able to leverage the fact that all of the technology comes from the same place – with similar compression and a unified architecture. They say that this keeps latency low and supports their “Zero-memory” approach to delivering the image to encoders and various effects accelerators.

Of course, having all of this on the SoC reduces the chip-to-chip overhead of an external ISP. The ISP also gets the process advantages of the advanced nodes typically used for an SoC.

The architecture is intended to support multiple sensors, maintaining up to four concurrent contexts. These could be front- and back-side cameras on a phone, for example, or they could be multiple cameras for multi-camera arrays, stereoscopic imaging, or “integral photography,” where multiple images are stitched together to form what can be an almost 3D image with holographic tendencies. They support up to 16-bit pixel depth, scalable to the needs of the application.

Raptor_block-diagram_red.jpg

Custom processing can also be implemented by tagging the image data at various points in the pipeline and then running that data back into the pipeline. The image statistics are gathered as the image is processed; those statistics are available to the encoders, eliminating one encoding pass.

Availability is targeted for the first quarter of 2014. You can find more information in their announcement.

9 thoughts on “Next-Generation Image Signal Processor”

  1. Pingback: puffco plus or
  2. Pingback: binaural
  3. Pingback: DMPK
  4. Pingback: juegos friv
  5. Pingback: jeux de friv
  6. Pingback: bandar bola
  7. Pingback: Aws Alkhazraji

Leave a Reply

featured blogs
Nov 28, 2023
Chiplet Revolution Insights from Industry Leaders The semiconductor landscape is undergoing a seismic shift as the demand for more powerful and energy-efficient electronic devices reaches new heights. In a recent panel discussion at CadenceLIVE Europe, featuring luminaries su...
Nov 27, 2023
Qualcomm Technologies' SVP, Durga Malladi, talks about the current benefits, challenges, use cases and regulations surrounding artificial intelligence and how AI will evolve in the near future....
Nov 27, 2023
See how we're harnessing generative AI throughout our suite of EDA tools with Synopsys.AI Copilot, the world's first GenAI capability for chip design.The post Meet Synopsys.ai Copilot, Industry's First GenAI Capability for Chip Design appeared first on Chip Design....
Nov 6, 2023
Suffice it to say that everyone and everything in these images was shot in-camera underwater, and that the results truly are haunting....

featured video

TDK CLT32 power inductors for ADAS and AD power management

Sponsored by TDK

Review the top 3 FAQs (Frequently Asked Questions) regarding TDK’s CLT32 power inductors. Learn why these tiny power inductors address the most demanding reliability challenges of ADAS and AD power management.

Click here for more information

featured paper

Power and Performance Analysis of FIR Filters and FFTs on Intel Agilex® 7 FPGAs

Sponsored by Intel

Learn about the Future of Intel Programmable Solutions Group at intel.com/leap. The power and performance efficiency of digital signal processing (DSP) workloads play a significant role in the evolution of modern-day technology. Compare benchmarks of finite impulse response (FIR) filters and fast Fourier transform (FFT) designs on Intel Agilex® 7 FPGAs to publicly available results from AMD’s Versal* FPGAs and artificial intelligence engines. Also join us for a webinar on the future of the Programmable Solution Group.

Read more

featured chalk talk

Littelfuse Protection IC (eFuse)
If you are working on an industrial, consumer, or telecom design, protection ICs can offer a variety of valuable benefits including reverse current protection, over temperature protection, short circuit protection, and a whole lot more. In this episode of Chalk Talk, Amelia Dalton and Pete Pytlik from Littelfuse explore the key features of protection ICs, how protection ICs compare to conventional discrete component solutions, and how you can take advantage of Littelfuse protection ICs in your next design.
May 8, 2023
26,287 views