Apple inc. (20240095884). Systems and Methods for Film Grain Synthesis and Insertion simplified abstract
Contents
- 1 Systems and Methods for Film Grain Synthesis and Insertion
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 Systems and Methods for Film Grain Synthesis and Insertion - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Unanswered Questions
- 1.11 Original Abstract Submitted
Systems and Methods for Film Grain Synthesis and Insertion
Organization Name
Inventor(s)
Shereef Shehata of San Ramon CA (US)
Stephan Lachowsky of San Francisco CA (US)
Jim C Chou of San Jose CA (US)
Systems and Methods for Film Grain Synthesis and Insertion - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240095884 titled 'Systems and Methods for Film Grain Synthesis and Insertion
Simplified Explanation
The abstract describes a patent application for adding digital film grain to images and videos displayed on electronic devices. The image processing circuitry of the device generates film grain templates, samples them pseudo-randomly, scales the values, and combines them with pixel values in an image frame.
- Image processing circuitry generates film grain templates based on characteristics of target film grain
- Pseudo-random sampling of programmable template to fetch film grain values
- Scaling of film grain values
- Combination of scaled film grain values with pixel values in an image frame
Potential Applications
This technology could be used in:
- Film and video editing software
- Digital cameras and smartphones
- Video game graphics
Problems Solved
- Enhancing the visual appeal of images and videos
- Providing a vintage or cinematic look to digital content
Benefits
- Improved aesthetics of digital content
- Increased user engagement and immersion
- Customizable film grain effects
Potential Commercial Applications
Optimizing SEO for this section:
- Digital Film Grain Technology for Enhanced Visual Effects in Media
Possible Prior Art
No prior art is known at this time.
Unanswered Questions
How does this technology impact file sizes of images and videos?
The abstract does not mention any impact on file sizes, so it is unclear if this technology affects the overall size of digital content.
Can the film grain effects be adjusted in real-time during playback?
It is not specified in the abstract whether the film grain effects can be adjusted in real-time, leaving uncertainty about the flexibility of this feature.
Original Abstract Submitted
systems and methods are provided for adding digital film grain to images and videos displayed by a display of an electronic device. an image processing circuitry of the electronic device may include hardware, such as display pipeline hardware, memory-to-memory scaler and rotator (msr) hardware, and/or other possible hardware, that enables generation of film grain templates based on characteristics of a target film grain, pseudo-randomly samples the programmable template to fetch film grain values, scales the film grain values, and combines the scaled film grain values with values of pixels in an image frame.
